OpenCoverage

redir.c

Absolute File Name:/home/opencoverage/opencoverage/guest-scripts/bash/src/redir.c
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20-
21-
22-
23-
24-
25-
26int expanding_redir;-
27-
28extern REDIRECT *redirection_undo_list;-
29extern REDIRECT *exec_redirection_undo_list;-
30-
31-
32static void add_exec_redirect (REDIRECT *);-
33static int add_undo_redirect (int, enum r_instruction, int);-
34static int add_undo_close_redirect (int);-
35static int expandable_redirection_filename (REDIRECT *);-
36static int stdin_redirection (enum r_instruction, int);-
37static int undoablefd (int);-
38static int do_redirection_internal (REDIRECT *, int);-
39-
40static int write_here_document (int, WORD_DESC *);-
41static int write_here_string (int, WORD_DESC *);-
42static int here_document_to_fd (WORD_DESC *, enum r_instruction);-
43-
44static int redir_special_open (int, char *, int, int, enum r_instruction);-
45static int noclobber_open (char *, int, int, enum r_instruction);-
46static int redir_open (char *, int, int, enum r_instruction);-
47-
48static int redir_varassign (REDIRECT *, int);-
49static int redir_varvalue (REDIRECT *);-
50-
51-
52-
53static REDIRECTEE rd;-
54-
55-
56-
57static int heredoc_errno;-
58void-
59redirection_error (temp, error)-
60 REDIRECT *temp;-
61 int error;-
62{-
63 char *filename, *allocname;-
64 int oflags;-
65-
66 allocname = 0;-
67 if ((
(temp->rflags & 0x01)Description
TRUEevaluated 9 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 104 times by 1 test
Evaluated by:
  • Self test
temp->rflags & 0x01)
(temp->rflags & 0x01)Description
TRUEevaluated 9 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 104 times by 1 test
Evaluated by:
  • Self test
 && error < 0
error < 0Description
TRUEevaluated 8 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
)		1-104
68 filename = allocname = (char *)strcpy (sh_xmalloc((1 + strlen (temp->redirector.filename->word)), "redir.c", 117), (temp->redirector.filename->word));
executed 8 times by 1 test: filename = allocname = (char *)strcpy (sh_xmalloc((1 + strlen (temp->redirector.filename->word)), "redir.c", 117), (temp->redirector.filename->word));
Executed by:
  • Self test
8
69 else if ((
(temp->rflags & 0x01) == 0Description
TRUEevaluated 104 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
temp->rflags & 0x01) == 0
(temp->rflags & 0x01) == 0Description
TRUEevaluated 104 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
 && temp->redirector.dest < 0
temp->redirector.dest < 0Description
TRUEnever evaluated
FALSEevaluated 104 times by 1 test
Evaluated by:
  • Self test
)		0-104
70-
71-
72 filename =
never executed: filename = dcgettext (((void *)0), "file descriptor out of range" , 5) ;
0
73 dcgettext (((void *)0),
never executed: filename = dcgettext (((void *)0), "file descriptor out of range" , 5) ;
0
74 "file descriptor out of range"
never executed: filename = dcgettext (((void *)0), "file descriptor out of range" , 5) ;
0
75 , 5)
never executed: filename = dcgettext (((void *)0), "file descriptor out of range" , 5) ;
0
76 ;
never executed: filename = dcgettext (((void *)0), "file descriptor out of range" , 5) ;
0
77-
78-
79 else if (error != -2
error != -2Description
TRUEevaluated 86 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 19 times by 1 test
Evaluated by:
  • Self test
 && temp->redirector.dest >= 0
temp->redirector.dest >= 0Description
TRUEevaluated 86 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
 && error ==
error == 9Description
TRUEevaluated 55 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 31 times by 1 test
Evaluated by:
  • Self test
0-86
80 9
error == 9Description
TRUEevaluated 55 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 31 times by 1 test
Evaluated by:
  • Self test
31-55
81 )-
82 {-
83-
84-
85-
86 switch (temp->instruction)-
87 {-
88 case
never executed: case r_duplicating_input:
 r_duplicating_input:
never executed: case r_duplicating_input:
0
89 case
never executed: case r_duplicating_output:
 r_duplicating_output:
never executed: case r_duplicating_output:
0
90 case
never executed: case r_move_input:
 r_move_input:
never executed: case r_move_input:
0
91 case
never executed: case r_move_output:
 r_move_output:
never executed: case r_move_output:
0
92 filename = allocname = itos (temp->redirectee.dest);-
93 break;
never executed: break;
0
94 case
never executed: case r_duplicating_input_word:
 r_duplicating_input_word:
never executed: case r_duplicating_input_word:
0
95 if (temp->redirector.dest == 0
temp->redirector.dest == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
96 filename = temp->redirectee.filename->word;
never executed: filename = temp->redirectee.filename->word;
0
97 else-
98 filename = allocname = itos (temp->redirector.dest);
never executed: filename = allocname = itos (temp->redirector.dest);
0
99 break;
never executed: break;
0
100 case
executed 55 times by 1 test: case r_duplicating_output_word:
Executed by:
  • Self test
 r_duplicating_output_word:
executed 55 times by 1 test: case r_duplicating_output_word:
Executed by:
  • Self test
55
101 if (temp->redirector.dest == 1
temp->redirector.dest == 1Description
TRUEevaluated 55 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-55
102 filename = temp->redirectee.filename->word;
executed 55 times by 1 test: filename = temp->redirectee.filename->word;
Executed by:
  • Self test
55
103 else-
104 filename = allocname = itos (temp->redirector.dest);
never executed: filename = allocname = itos (temp->redirector.dest);
0
105 break;
executed 55 times by 1 test: break;
Executed by:
  • Self test
55
106 default
never executed: default:
:
never executed: default:
0
107 filename = allocname = itos (temp->redirector.dest);-
108 break;
never executed: break;
0
109 }-
110 }-
111-
112 else if (expandable_redirection_filename (temp)
expandable_red...ilename (temp)Description
TRUEevaluated 50 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-50
113 {-
114 oflags = temp->redirectee.filename->flags;-
115 if (posixly_correct
posixly_correctDescription
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 48 times by 1 test
Evaluated by:
  • Self test
 && interactive_shell == 0
interactive_shell == 0Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-48
116 temp->redirectee.filename->flags |= 0x000020;
executed 2 times by 1 test: temp->redirectee.filename->flags |= 0x000020;
Executed by:
  • Self test
2
117 temp->redirectee.filename->flags |= 0x000400;-
118 filename = allocname = redirection_expand (temp->redirectee.filename);-
119 temp->redirectee.filename->flags = oflags;-
120 if (filename == 0
filename == 0Description
TRUEevaluated 8 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 42 times by 1 test
Evaluated by:
  • Self test
)		8-42
121 filename = temp->redirectee.filename->word;
executed 8 times by 1 test: filename = temp->redirectee.filename->word;
Executed by:
  • Self test
8
122 }
executed 50 times by 1 test: end of block
Executed by:
  • Self test
50
123 else if (temp->redirectee.dest < 0
temp->redirectee.dest < 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
124 filename =
never executed: filename = dcgettext (((void *)0), "file descriptor out of range" , 5) ;
0
125 dcgettext (((void *)0),
never executed: filename = dcgettext (((void *)0), "file descriptor out of range" , 5) ;
0
126 "file descriptor out of range"
never executed: filename = dcgettext (((void *)0), "file descriptor out of range" , 5) ;
0
127 , 5)
never executed: filename = dcgettext (((void *)0), "file descriptor out of range" , 5) ;
0
128 ;
never executed: filename = dcgettext (((void *)0), "file descriptor out of range" , 5) ;
0
129 else-
130 filename = allocname = itos (temp->redirectee.dest);
never executed: filename = allocname = itos (temp->redirectee.dest);
0
131-
132 switch (error)-
133 {-
134 case
executed 9 times by 1 test: case -1:
Executed by:
  • Self test
 -1:
executed 9 times by 1 test: case -1:
Executed by:
  • Self test
9
135 internal_error (-
136 dcgettext (((void *)0), -
137 "%s: ambiguous redirect"-
138 , 5)-
139 , filename);-
140 break;
executed 9 times by 1 test: break;
Executed by:
  • Self test
9
141-
142 case
executed 19 times by 1 test: case -2:
Executed by:
  • Self test
 -2:
executed 19 times by 1 test: case -2:
Executed by:
  • Self test
19
143 internal_error (-
144 dcgettext (((void *)0), -
145 "%s: cannot overwrite existing file"-
146 , 5)-
147 , filename);-
148 break;
executed 19 times by 1 test: break;
Executed by:
  • Self test
19
149-
150-
151 case
executed 2 times by 1 test: case -3:
Executed by:
  • Self test
 -3:
executed 2 times by 1 test: case -3:
Executed by:
  • Self test
2
152 internal_error (-
153 dcgettext (((void *)0), -
154 "%s: restricted: cannot redirect output"-
155 , 5)-
156 , filename);-
157 break;
executed 2 times by 1 test: break;
Executed by:
  • Self test
2
158-
159-
160 case
never executed: case -4:
 -4:
never executed: case -4:
0
161 internal_error (-
162 dcgettext (((void *)0), -
163 "cannot create temp file for here-document: %s"-
164 , 5)-
165 , strerror (heredoc_errno));-
166 break;
never executed: break;
0
167-
168 case
executed 7 times by 1 test: case -5:
Executed by:
  • Self test
 -5:
executed 7 times by 1 test: case -5:
Executed by:
  • Self test
7
169 internal_error (-
170 dcgettext (((void *)0), -
171 "%s: cannot assign fd to variable"-
172 , 5)-
173 , filename);-
174 break;
executed 7 times by 1 test: break;
Executed by:
  • Self test
7
175-
176 default
executed 76 times by 1 test: default:
Executed by:
  • Self test
:
executed 76 times by 1 test: default:
Executed by:
  • Self test
76
177 internal_error ("%s: %s", filename, strerror (error));-
178 break;
executed 76 times by 1 test: break;
Executed by:
  • Self test
76
179 }-
180-
181 do { if (allocname
allocnameDescription
TRUEevaluated 50 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 63 times by 1 test
Evaluated by:
  • Self test
) sh_xfree((allocname), "redir.c", 200);
executed 50 times by 1 test: sh_xfree((allocname), "redir.c", 200);
Executed by:
  • Self test
 } while (0);		50-63
182}
executed 113 times by 1 test: end of block
Executed by:
  • Self test
113
183-
184-
185-
186-
187-
188-
189-
190int-
191do_redirections (list, flags)-
192 REDIRECT *list;-
193 int flags;-
194{-
195 int error;-
196 REDIRECT *temp;-
197-
198 if (flags & 0x02
flags & 0x02Description
TRUEevaluated 242478214 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 30628501 times by 1 test
Evaluated by:
  • Self test
)		30628501-242478214
199 {-
200 if (redirection_undo_list
redirection_undo_listDescription
TRUEnever evaluated
FALSEevaluated 242478214 times by 1 test
Evaluated by:
  • Self test
)		0-242478214
201 {-
202 dispose_redirects (redirection_undo_list);-
203 redirection_undo_list = (REDIRECT *)-
204 ((void *)0)-
205 ;-
206 }
never executed: end of block
0
207 if (exec_redirection_undo_list
exec_redirection_undo_listDescription
TRUEevaluated 37 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 242478177 times by 1 test
Evaluated by:
  • Self test
)		37-242478177
208 dispose_exec_redirects ();
executed 37 times by 1 test: dispose_exec_redirects ();
Executed by:
  • Self test
37
209 }
executed 242478214 times by 1 test: end of block
Executed by:
  • Self test
242478214
210-
211 for (temp = list; temp
tempDescription
TRUEevaluated 1366014 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 273105229 times by 1 test
Evaluated by:
  • Self test
; temp = temp->next)		1366014-273105229
212 {-
213 error = do_redirection_internal (temp, flags);-
214 if (error
errorDescription
TRUEevaluated 113 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1364528 times by 1 test
Evaluated by:
  • Self test
)		113-1364528
215 {-
216 redirection_error (temp, error);-
217 return
executed 113 times by 1 test: return (error);
Executed by:
  • Self test
 (error);
executed 113 times by 1 test: return (error);
Executed by:
  • Self test
113
218 }-
219 }
executed 1364528 times by 1 test: end of block
Executed by:
  • Self test
1364528
220 return
executed 273105229 times by 1 test: return (0);
Executed by:
  • Self test
 (0);
executed 273105229 times by 1 test: return (0);
Executed by:
  • Self test
273105229
221}-
222-
223-
224-
225static int-
226expandable_redirection_filename (redirect)-
227 REDIRECT *redirect;-
228{-
229 switch (redirect->instruction)-
230 {-
231 case
executed 26 times by 1 test: case r_output_direction:
Executed by:
  • Self test
 r_output_direction:
executed 26 times by 1 test: case r_output_direction:
Executed by:
  • Self test
26
232 case
executed 1 time by 1 test: case r_appending_to:
Executed by:
  • Self test
 r_appending_to:
executed 1 time by 1 test: case r_appending_to:
Executed by:
  • Self test
1
233 case
executed 16 times by 1 test: case r_input_direction:
Executed by:
  • Self test
 r_input_direction:
executed 16 times by 1 test: case r_input_direction:
Executed by:
  • Self test
16
234 case
never executed: case r_inputa_direction:
 r_inputa_direction:
never executed: case r_inputa_direction:
0
235 case
never executed: case r_err_and_out:
 r_err_and_out:
never executed: case r_err_and_out:
0
236 case
never executed: case r_append_err_and_out:
 r_append_err_and_out:
never executed: case r_append_err_and_out:
0
237 case
never executed: case r_input_output:
 r_input_output:
never executed: case r_input_output:
0
238 case
never executed: case r_output_force:
 r_output_force:
never executed: case r_output_force:
0
239 case
executed 1 time by 1 test: case r_duplicating_input_word:
Executed by:
  • Self test
 r_duplicating_input_word:
executed 1 time by 1 test: case r_duplicating_input_word:
Executed by:
  • Self test
1
240 case
executed 6 times by 1 test: case r_duplicating_output_word:
Executed by:
  • Self test
 r_duplicating_output_word:
executed 6 times by 1 test: case r_duplicating_output_word:
Executed by:
  • Self test
6
241 case
never executed: case r_move_input_word:
 r_move_input_word:
never executed: case r_move_input_word:
0
242 case
never executed: case r_move_output_word:
 r_move_output_word:
never executed: case r_move_output_word:
0
243 return
executed 50 times by 1 test: return 1;
Executed by:
  • Self test
 1;
executed 50 times by 1 test: return 1;
Executed by:
  • Self test
50
244-
245 default
never executed: default:
:
never executed: default:
0
246 return
never executed: return 0;
 0;
never executed: return 0;
0
247 }-
248}-
249-
250-
251-
252char *-
253redirection_expand (word)-
254 WORD_DESC *word;-
255{-
256 char *result;-
257 WORD_LIST *tlist1, *tlist2;-
258 WORD_DESC *w;-
259 int old;-
260-
261 w = copy_word (word);-
262 if (posixly_correct
posixly_correctDescription
TRUEevaluated 15 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 667558 times by 1 test
Evaluated by:
  • Self test
)		15-667558
263 w->flags |= 0x000010;
executed 15 times by 1 test: w->flags |= 0x000010;
Executed by:
  • Self test
15
264-
265 tlist1 = make_word_list (w, (WORD_LIST *)-
266 ((void *)0)-
267 );-
268 expanding_redir = 1;-
269-
270-
271 sv_ifs ("IFS");-
272 tlist2 = expand_words_no_vars (tlist1);-
273 expanding_redir = 0;-
274-
275-
276-
277-
278 old = executing_builtin;-
279 executing_builtin = 1;-
280 sv_ifs ("IFS");-
281 executing_builtin = old;-
282 dispose_words (tlist1);-
283-
284 if (tlist2 == 0
tlist2 == 0Description
TRUEevaluated 9 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 666192 times by 1 test
Evaluated by:
  • Self test
 || tlist2->next
tlist2->nextDescription
TRUEevaluated 7 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 666185 times by 1 test
Evaluated by:
  • Self test
)		7-666192
285 {-
286-
287-
288 if (tlist2
tlist2Description
TRUEevaluated 7 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 9 times by 1 test
Evaluated by:
  • Self test
)		7-9
289 dispose_words (tlist2);
executed 7 times by 1 test: dispose_words (tlist2);
Executed by:
  • Self test
7
290 return
executed 16 times by 1 test: return ((char *) ((void *)0) );
Executed by:
  • Self test
 ((char *)
executed 16 times by 1 test: return ((char *) ((void *)0) );
Executed by:
  • Self test
16
291 ((void *)0)
executed 16 times by 1 test: return ((char *) ((void *)0) );
Executed by:
  • Self test
16
292 );
executed 16 times by 1 test: return ((char *) ((void *)0) );
Executed by:
  • Self test
16
293 }-
294 result = string_list (tlist2);-
295 dispose_words (tlist2);-
296 return
executed 666185 times by 1 test: return (result);
Executed by:
  • Self test
 (result);
executed 666185 times by 1 test: return (result);
Executed by:
  • Self test
666185
297}-
298-
299static int-
300write_here_string (fd, redirectee)-
301 int fd;-
302 WORD_DESC *redirectee;-
303{-
304 char *herestr;-
305 int herelen, n, e, old;-
306-
307 expanding_redir = 1;-
308-
309-
310 sv_ifs ("IFS");-
311 herestr = expand_string_unsplit_to_string (redirectee->word, 0);-
312 expanding_redir = 0;-
313-
314-
315-
316-
317 old = executing_builtin;-
318 executing_builtin = 1;-
319 sv_ifs ("IFS");-
320 executing_builtin = old;-
321-
322 herelen = (((
(herestr)Description
TRUEevaluated 31 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
herestr)
(herestr)Description
TRUEevaluated 31 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
 && (
(herestr)[0]Description
TRUEevaluated 31 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
herestr)[0]
(herestr)[0]Description
TRUEevaluated 31 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
) ? ((
(herestr)[1]Description
TRUEevaluated 25 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 6 times by 1 test
Evaluated by:
  • Self test
herestr)[1]
(herestr)[1]Description
TRUEevaluated 25 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 6 times by 1 test
Evaluated by:
  • Self test
 ? ((
(herestr)[2]Description
TRUEevaluated 17 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 8 times by 1 test
Evaluated by:
  • Self test
herestr)[2]
(herestr)[2]Description
TRUEevaluated 17 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 8 times by 1 test
Evaluated by:
  • Self test
 ? strlen(herestr) : 2) : 1) : 0);		0-31
323-
324 n = write (fd, herestr, herelen);-
325 if (n == herelen
n == herelenDescription
TRUEevaluated 31 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-31
326 {-
327 n = write (fd, "\n", 1);-
328 herelen = 1;-
329 }
executed 31 times by 1 test: end of block
Executed by:
  • Self test
31
330 e = -
331 (*__errno_location ())-
332 ;-
333 do { if (herestr
herestrDescription
TRUEevaluated 31 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
) sh_xfree((herestr), "redir.c", 344);
executed 31 times by 1 test: sh_xfree((herestr), "redir.c", 344);
Executed by:
  • Self test
 } while (0);		0-31
334 if (n != herelen
n != herelenDescription
TRUEnever evaluated
FALSEevaluated 31 times by 1 test
Evaluated by:
  • Self test
)		0-31
335 {-
336 if (e == 0
e == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
337 e =
never executed: e = 28 ;
0
338 28
never executed: e = 28 ;
0
339 ;
never executed: e = 28 ;
0
340 return
never executed: return e;
 e;
never executed: return e;
0
341 }-
342 return
executed 31 times by 1 test: return 0;
Executed by:
  • Self test
 0;
executed 31 times by 1 test: return 0;
Executed by:
  • Self test
31
343}-
344-
345-
346-
347-
348static int-
349write_here_document (fd, redirectee)-
350 int fd;-
351 WORD_DESC *redirectee;-
352{-
353 char *document;-
354 int document_len, fd2, old;-
355 FILE *fp;-
356 register WORD_LIST *t, *tlist;-
357-
358-
359-
360-
361-
362 if (redirectee->flags & 0x000002
redirectee->flags & 0x000002Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEevaluated 72 times by 1 test
Evaluated by:
  • Self test
)		1-72
363 {-
364 document = redirectee->word;-
365 document_len = strlen (document);-
366-
367 if (write (fd, document, document_len) < document_len
write (fd, doc...< document_lenDescription
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
)		0-1
368 {-
369 if (-
370 (*
(*__errno_location ()) == 0Description
TRUEnever evaluated
FALSEnever evaluated
__errno_location ())
(*__errno_location ()) == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
371 == 0
(*__errno_location ()) == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
372 -
373 (*
never executed: (*__errno_location ()) = 28 ;
__errno_location ())
never executed: (*__errno_location ()) = 28 ;
0
374 =
never executed: (*__errno_location ()) = 28 ;
0
375 28
never executed: (*__errno_location ()) = 28 ;
0
376 ;
never executed: (*__errno_location ()) = 28 ;
0
377 return
never executed: return ( (*__errno_location ()) );
 (
never executed: return ( (*__errno_location ()) );
0
378 (*__errno_location ())
never executed: return ( (*__errno_location ()) );
0
379 );
never executed: return ( (*__errno_location ()) );
0
380 }-
381 else-
382 return
executed 1 time by 1 test: return 0;
Executed by:
  • Self test
 0;
executed 1 time by 1 test: return 0;
Executed by:
  • Self test
1
383 }-
384-
385 expanding_redir = 1;-
386-
387-
388 sv_ifs ("IFS");-
389 tlist = expand_string (redirectee->word, 0x002);-
390 expanding_redir = 0;-
391-
392-
393-
394-
395 old = executing_builtin;-
396 executing_builtin = 1;-
397 sv_ifs ("IFS");-
398 executing_builtin = old;-
399-
400 if (tlist
tlistDescription
TRUEevaluated 72 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-72
401 {-
402-
403-
404-
405-
406-
407 if ((
(fd2 = dup (fd)) < 0Description
TRUEnever evaluated
FALSEevaluated 72 times by 1 test
Evaluated by:
  • Self test
fd2 = dup (fd)) < 0
(fd2 = dup (fd)) < 0Description
TRUEnever evaluated
FALSEevaluated 72 times by 1 test
Evaluated by:
  • Self test
 || (
(fp = fdopen (...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 72 times by 1 test
Evaluated by:
  • Self test
fp = fdopen (fd2, "w")) ==
(fp = fdopen (...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 72 times by 1 test
Evaluated by:
  • Self test
0-72
408 ((void *)0)
(fp = fdopen (...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 72 times by 1 test
Evaluated by:
  • Self test
0-72
409 )-
410 {-
411 old = -
412 (*__errno_location ())-
413 ;-
414 if (fd2 >= 0
fd2 >= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
415 close (fd2);
never executed: close (fd2);
0
416 dispose_words (tlist);-
417 -
418 (*__errno_location ()) -
419 = old;-
420 return
never executed: return ( (*__errno_location ()) );
 (
never executed: return ( (*__errno_location ()) );
0
421 (*__errno_location ())
never executed: return ( (*__errno_location ()) );
0
422 );
never executed: return ( (*__errno_location ()) );
0
423 }-
424 -
425 (*__errno_location ()) -
426 = 0;-
427 for (t = tlist; t
tDescription
TRUEevaluated 72 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 72 times by 1 test
Evaluated by:
  • Self test
; t = t->next)		72
428 {-
429-
430-
431 document = t->word->word;-
432 document_len = strlen (document);-
433 if (t != tlist
t != tlistDescription
TRUEnever evaluated
FALSEevaluated 72 times by 1 test
Evaluated by:
  • Self test
)		0-72
434 -
435 _IO_putc (
never executed: _IO_putc ( ' ' , fp ) ;
0
436 ' '
never executed: _IO_putc ( ' ' , fp ) ;
0
437 ,
never executed: _IO_putc ( ' ' , fp ) ;
0
438 fp
never executed: _IO_putc ( ' ' , fp ) ;
0
439 )
never executed: _IO_putc ( ' ' , fp ) ;
0
440 ;
never executed: _IO_putc ( ' ' , fp ) ;
0
441 fwrite (document, document_len, 1, fp);-
442 if (ferror (fp)
ferror (fp)Description
TRUEnever evaluated
FALSEevaluated 72 times by 1 test
Evaluated by:
  • Self test
)		0-72
443 {-
444 if (-
445 (*
(*__errno_location ()) == 0Description
TRUEnever evaluated
FALSEnever evaluated
__errno_location ())
(*__errno_location ()) == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
446 == 0
(*__errno_location ()) == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
447 -
448 (*
never executed: (*__errno_location ()) = 28 ;
__errno_location ())
never executed: (*__errno_location ()) = 28 ;
0
449 =
never executed: (*__errno_location ()) = 28 ;
0
450 28
never executed: (*__errno_location ()) = 28 ;
0
451 ;
never executed: (*__errno_location ()) = 28 ;
0
452 fd2 = -
453 (*__errno_location ())-
454 ;-
455 fclose(fp);-
456 dispose_words (tlist);-
457 return
never executed: return (fd2);
 (fd2);
never executed: return (fd2);
0
458 }-
459 }
executed 72 times by 1 test: end of block
Executed by:
  • Self test
72
460 dispose_words (tlist);-
461 if (fclose (fp) != 0
fclose (fp) != 0Description
TRUEnever evaluated
FALSEevaluated 72 times by 1 test
Evaluated by:
  • Self test
)		0-72
462 {-
463 if (-
464 (*
(*__errno_location ()) == 0Description
TRUEnever evaluated
FALSEnever evaluated
__errno_location ())
(*__errno_location ()) == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
465 == 0
(*__errno_location ()) == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
466 -
467 (*
never executed: (*__errno_location ()) = 28 ;
__errno_location ())
never executed: (*__errno_location ()) = 28 ;
0
468 =
never executed: (*__errno_location ()) = 28 ;
0
469 28
never executed: (*__errno_location ()) = 28 ;
0
470 ;
never executed: (*__errno_location ()) = 28 ;
0
471 return
never executed: return ( (*__errno_location ()) );
 (
never executed: return ( (*__errno_location ()) );
0
472 (*__errno_location ())
never executed: return ( (*__errno_location ()) );
0
473 );
never executed: return ( (*__errno_location ()) );
0
474 }-
475 }
executed 72 times by 1 test: end of block
Executed by:
  • Self test
72
476 return
executed 72 times by 1 test: return 0;
Executed by:
  • Self test
 0;
executed 72 times by 1 test: return 0;
Executed by:
  • Self test
72
477}-
478-
479-
480-
481-
482static int-
483here_document_to_fd (redirectee, ri)-
484 WORD_DESC *redirectee;-
485 enum r_instruction ri;-
486{-
487 char *filename;-
488 int r, fd, fd2;-
489-
490 fd = sh_mktmpfd ("sh-thd", 0x0004|0x0001, &filename);-
491-
492-
493 if (fd < 0
fd < 0Description
TRUEnever evaluated
FALSEevaluated 105 times by 1 test
Evaluated by:
  • Self test
)		0-105
494 {-
495 do { if (filename
filenameDescription
TRUEnever evaluated
FALSEnever evaluated
) sh_xfree((filename), "redir.c", 464);
never executed: sh_xfree((filename), "redir.c", 464);
 } while (0);		0
496 return
never executed: return (fd);
 (fd);
never executed: return (fd);
0
497 }-
498-
499 (fcntl ((fd), -
500 2-
501 , -
502 1-
503 ));-
504-
505 -
506 (*__errno_location ()) -
507 = r = 0;-
508-
509 if (redirectee->word
redirectee->wordDescription
TRUEevaluated 105 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-105
510 r = (
(ri != r_reading_string)Description
TRUEevaluated 73 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 32 times by 1 test
Evaluated by:
  • Self test
ri != r_reading_string)
(ri != r_reading_string)Description
TRUEevaluated 73 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 32 times by 1 test
Evaluated by:
  • Self test
 ? write_here_document (fd, redirectee)
executed 105 times by 1 test: r = (ri != r_reading_string) ? write_here_document (fd, redirectee) : write_here_string (fd, redirectee);
Executed by:
  • Self test
32-105
511 : write_here_string (fd, redirectee);
executed 105 times by 1 test: r = (ri != r_reading_string) ? write_here_document (fd, redirectee) : write_here_string (fd, redirectee);
Executed by:
  • Self test
105
512-
513 if (r
rDescription
TRUEnever evaluated
FALSEevaluated 104 times by 1 test
Evaluated by:
  • Self test
)		0-104
514 {-
515 close (fd);-
516 unlink (filename);-
517 sh_xfree((filename), "redir.c", 480);-
518 -
519 (*__errno_location ()) -
520 = r;-
521 return
never executed: return (-1);
 (-1);
never executed: return (-1);
0
522 }-
523-
524-
525-
526-
527 fd2 = open (filename, -
528 00-
529 |0, 0600);-
530-
531 if (fd2 < 0
fd2 < 0Description
TRUEnever evaluated
FALSEevaluated 104 times by 1 test
Evaluated by:
  • Self test
)		0-104
532 {-
533 r = -
534 (*__errno_location ())-
535 ;-
536 unlink (filename);-
537 sh_xfree((filename), "redir.c", 494);-
538 close (fd);-
539 -
540 (*__errno_location ()) -
541 = r;-
542 return
never executed: return -1;
 -1;
never executed: return -1;
0
543 }-
544-
545 close (fd);-
546 if (unlink (filename) < 0
unlink (filename) < 0Description
TRUEnever evaluated
FALSEevaluated 104 times by 1 test
Evaluated by:
  • Self test
)		0-104
547 {-
548 r = -
549 (*__errno_location ())-
550 ;-
551 close (fd2);-
552 sh_xfree((filename), "redir.c", 505);-
553 -
554 (*__errno_location ()) -
555 = r;-
556 return
never executed: return (-1);
 (-1);
never executed: return (-1);
0
557 }-
558-
559 sh_xfree((filename), "redir.c", 510);-
560 return
executed 104 times by 1 test: return (fd2);
Executed by:
  • Self test
 (fd2);
executed 104 times by 1 test: return (fd2);
Executed by:
  • Self test
104
561}-
562static STRING_INT_ALIST _redir_special_filenames[] = {-
563 { "/dev/tcp/*/*", 5 },-
564 { "/dev/udp/*/*", 6 },-
565-
566 { (char *)-
567 ((void *)0)-
568 , -1 }-
569};-
570-
571static int-
572redir_special_open (spec, filename, flags, mode, ri)-
573 int spec;-
574 char *filename;-
575 int flags, mode;-
576 enum r_instruction ri;-
577{-
578 int fd;-
579-
580-
581-
582-
583 fd = -1;-
584 switch (spec)-
585 {-
586 case
never executed: case 5:
 5:
never executed: case 5:
0
587 case
never executed: case 6:
 6:
never executed: case 6:
0
588-
589 if (restricted
restrictedDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
590 return
never executed: return (-3);
 (-3);
never executed: return (-3);
0
591-
592-
593 fd = netopen (filename);-
594-
595-
596-
597-
598 break;
never executed: break;
0
599-
600 }-
601-
602 return
never executed: return fd;
 fd;
never executed: return fd;
0
603}-
604-
605-
606-
607-
608static int-
609noclobber_open (filename, flags, mode, ri)-
610 char *filename;-
611 int flags, mode;-
612 enum r_instruction ri;-
613{-
614 int r, fd;-
615 struct stat finfo, finfo2;-
616-
617-
618-
619 r = stat (filename, &finfo);-
620 if (r == 0
r == 0Description
TRUEevaluated 19 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 19 times by 1 test
Evaluated by:
  • Self test
 && (
( (((( finfo.s...= (0100000)) )Description
TRUEevaluated 19 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
0-19
621 ((((
( (((( finfo.s...= (0100000)) )Description
TRUEevaluated 19 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
0-19
622 finfo.st_mode
( (((( finfo.s...= (0100000)) )Description
TRUEevaluated 19 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
0-19
623 )) & 0170000) == (0100000))
( (((( finfo.s...= (0100000)) )Description
TRUEevaluated 19 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
0-19
624 )
( (((( finfo.s...= (0100000)) )Description
TRUEevaluated 19 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-19
625 return
executed 19 times by 1 test: return (-2);
Executed by:
  • Self test
 (-2);
executed 19 times by 1 test: return (-2);
Executed by:
  • Self test
19
626-
627-
628-
629-
630-
631-
632 flags &= ~-
633 01000-
634 ;-
635 if (r != 0
r != 0Description
TRUEevaluated 19 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-19
636 {-
637 fd = open (filename, flags|-
638 0200-
639 , mode);-
640 return
executed 19 times by 1 test: return ((fd < 0 && (*__errno_location ()) == 17 ) ? -2 : fd);
Executed by:
  • Self test
 ((fd < 0 &&
executed 19 times by 1 test: return ((fd < 0 && (*__errno_location ()) == 17 ) ? -2 : fd);
Executed by:
  • Self test
19
641 (*__errno_location ())
executed 19 times by 1 test: return ((fd < 0 && (*__errno_location ()) == 17 ) ? -2 : fd);
Executed by:
  • Self test
19
642 ==
executed 19 times by 1 test: return ((fd < 0 && (*__errno_location ()) == 17 ) ? -2 : fd);
Executed by:
  • Self test
19
643 17
executed 19 times by 1 test: return ((fd < 0 && (*__errno_location ()) == 17 ) ? -2 : fd);
Executed by:
  • Self test
19
644 ) ? -2 : fd);
executed 19 times by 1 test: return ((fd < 0 && (*__errno_location ()) == 17 ) ? -2 : fd);
Executed by:
  • Self test
19
645 }-
646 fd = open (filename, flags, mode);-
647-
648-
649 if (fd < 0
fd < 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
650 return
never executed: return ( (*__errno_location ()) == 17 ? -2 : fd);
 (
never executed: return ( (*__errno_location ()) == 17 ? -2 : fd);
0
651 (*__errno_location ())
never executed: return ( (*__errno_location ()) == 17 ? -2 : fd);
0
652 ==
never executed: return ( (*__errno_location ()) == 17 ? -2 : fd);
0
653 17
never executed: return ( (*__errno_location ()) == 17 ? -2 : fd);
0
654 ? -2 : fd);
never executed: return ( (*__errno_location ()) == 17 ? -2 : fd);
0
655 if ((
(fstat (fd, &finfo2) == 0)Description
TRUEnever evaluated
FALSEnever evaluated
fstat (fd, &finfo2) == 0)
(fstat (fd, &finfo2) == 0)Description
TRUEnever evaluated
FALSEnever evaluated
 && (
( (((( finfo2....100000)) == 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
656 ((((
( (((( finfo2....100000)) == 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
657 finfo2.st_mode
( (((( finfo2....100000)) == 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
658 )) & 0170000) == (0100000))
( (((( finfo2....100000)) == 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
659 == 0)
( (((( finfo2....100000)) == 0)Description
TRUEnever evaluated
FALSEnever evaluated
 &&		0
660 r == 0
r == 0Description
TRUEnever evaluated
FALSEnever evaluated
 && (
( (((( finfo.s...100000)) == 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
661 ((((
( (((( finfo.s...100000)) == 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
662 finfo.st_mode
( (((( finfo.s...100000)) == 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
663 )) & 0170000) == (0100000))
( (((( finfo.s...100000)) == 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
664 == 0)
( (((( finfo.s...100000)) == 0)Description
TRUEnever evaluated
FALSEnever evaluated
 &&		0
665 same_file (filename, filename, &finfo, &finfo2)
same_file (fil...info, &finfo2)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
666 return
never executed: return fd;
 fd;
never executed: return fd;
0
667-
668-
669 close (fd);-
670 -
671 (*__errno_location ()) -
672 = -
673 17-
674 ;-
675 return
never executed: return (-2);
 (-2);
never executed: return (-2);
0
676}-
677-
678static int-
679redir_open (filename, flags, mode, ri)-
680 char *filename;-
681 int flags, mode;-
682 enum r_instruction ri;-
683{-
684 int fd, r, e;-
685-
686 r = find_string_in_alist (filename, _redir_special_filenames, 1);-
687 if (r >= 0
r >= 0Description
TRUEnever evaluated
FALSEevaluated 666015 times by 1 test
Evaluated by:
  • Self test
)		0-666015
688 return
never executed: return (redir_special_open (r, filename, flags, mode, ri));
 (redir_special_open (r, filename, flags, mode, ri));
never executed: return (redir_special_open (r, filename, flags, mode, ri));
0
689-
690-
691-
692 if (noclobber
noclobberDescription
TRUEevaluated 57 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 665958 times by 1 test
Evaluated by:
  • Self test
 && (ri == r_output_direction
ri == r_output_directionDescription
TRUEevaluated 38 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 19 times by 1 test
Evaluated by:
  • Self test
 || ri == r_err_and_out
ri == r_err_and_outDescription
TRUEnever evaluated
FALSEevaluated 19 times by 1 test
Evaluated by:
  • Self test
))		0-665958
693 {-
694 fd = noclobber_open (filename, flags, mode, ri);-
695 if (fd == -2
fd == -2Description
TRUEevaluated 19 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 19 times by 1 test
Evaluated by:
  • Self test
)		19
696 return
executed 19 times by 1 test: return (-2);
Executed by:
  • Self test
 (-2);
executed 19 times by 1 test: return (-2);
Executed by:
  • Self test
19
697 }
executed 19 times by 1 test: end of block
Executed by:
  • Self test
19
698 else-
699 {-
700 do-
701 {-
702 fd = open (filename, flags, mode);-
703 e = -
704 (*__errno_location ())-
705 ;-
706 if (fd < 0
fd < 0Description
TRUEevaluated 20 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 665957 times by 1 test
Evaluated by:
  • Self test
 && e ==
e == 4Description
TRUEnever evaluated
FALSEevaluated 20 times by 1 test
Evaluated by:
  • Self test
0-665957
707 4
e == 4Description
TRUEnever evaluated
FALSEevaluated 20 times by 1 test
Evaluated by:
  • Self test
0-20
708 )-
709 {-
710 do { if (terminating_signal
terminating_signalDescription
TRUEnever evaluated
FALSEnever evaluated
) termsig_handler (terminating_signal);
never executed: termsig_handler (terminating_signal);
 if (interrupt_state
interrupt_stateDescription
TRUEnever evaluated
FALSEnever evaluated
) throw_to_top_level ();
never executed: throw_to_top_level ();
 } while (0);		0
711 run_pending_traps ();-
712 }
never executed: end of block
0
713 -
714 (*__errno_location ()) -
715 = e;-
716 }
executed 665977 times by 1 test: end of block
Executed by:
  • Self test
665977
717 while (fd < 0
fd < 0Description
TRUEevaluated 20 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 665957 times by 1 test
Evaluated by:
  • Self test
 && 		20-665957
718 (*
(*__errno_location ()) == 4Description
TRUEnever evaluated
FALSEevaluated 20 times by 1 test
Evaluated by:
  • Self test
__errno_location ())
(*__errno_location ()) == 4Description
TRUEnever evaluated
FALSEevaluated 20 times by 1 test
Evaluated by:
  • Self test
0-20
719 ==
(*__errno_location ()) == 4Description
TRUEnever evaluated
FALSEevaluated 20 times by 1 test
Evaluated by:
  • Self test
0-20
720 4
(*__errno_location ()) == 4Description
TRUEnever evaluated
FALSEevaluated 20 times by 1 test
Evaluated by:
  • Self test
0-20
721 );-
722 }
executed 665977 times by 1 test: end of block
Executed by:
  • Self test
665977
723-
724 return
executed 665996 times by 1 test: return fd;
Executed by:
  • Self test
 fd;
executed 665996 times by 1 test: return fd;
Executed by:
  • Self test
665996
725}-
726-
727static int-
728undoablefd (fd)-
729 int fd;-
730{-
731 int clexec;-
732-
733 clexec = fcntl (fd, -
734 1-
735 , 0);-
736 if (clexec == -1
clexec == -1Description
TRUEnever evaluated
FALSEnever evaluated
 || (fd >= 10
fd >= 10Description
TRUEnever evaluated
FALSEnever evaluated
 && clexec == 1
clexec == 1Description
TRUEnever evaluated
FALSEnever evaluated
))		0
737 return
never executed: return 0;
 0;
never executed: return 0;
0
738 return
never executed: return 1;
 1;
never executed: return 1;
0
739}-
740static int-
741do_redirection_internal (redirect, flags)-
742 REDIRECT *redirect;-
743 int flags;-
744{-
745 WORD_DESC *redirectee;-
746 int redir_fd, fd, redirector, r, oflags;-
747 intmax_t lfd;-
748 char *redirectee_word;-
749 enum r_instruction ri;-
750 REDIRECT *new_redirect;-
751 REDIRECTEE sd;-
752-
753 redirectee = redirect->redirectee.filename;-
754 redir_fd = redirect->redirectee.dest;-
755 redirector = redirect->redirector.dest;-
756 ri = redirect->instruction;-
757-
758 if (redirect->flags & 0x08
redirect->flags & 0x08Description
TRUEevaluated 698018 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 667996 times by 1 test
Evaluated by:
  • Self test
)		667996-698018
759 flags |= 0x08;
executed 698018 times by 1 test: flags |= 0x08;
Executed by:
  • Self test
698018
760-
761 if ((ri == r_duplicating_input_word
ri == r_duplicating_input_wordDescription
TRUEevaluated 20 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1365994 times by 1 test
Evaluated by:
  • Self test
 || ri == r_duplicating_output_word
ri == r_duplic...ng_output_wordDescription
TRUEevaluated 112 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1365882 times by 1 test
Evaluated by:
  • Self test
 || ri == r_move_input_word
ri == r_move_input_wordDescription
TRUEevaluated 3 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1365879 times by 1 test
Evaluated by:
  • Self test
 || ri == r_move_output_word
ri == r_move_output_wordDescription
TRUEevaluated 3 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1365876 times by 1 test
Evaluated by:
  • Self test
))		3-1365994
762 {-
763-
764-
765-
766 redirectee_word = redirection_expand (redirectee);-
767-
768-
769-
770 if (redirectee_word == 0
redirectee_word == 0Description
TRUEevaluated 7 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 121 times by 1 test
Evaluated by:
  • Self test
)		7-121
771 return
executed 7 times by 1 test: return (-1);
Executed by:
  • Self test
 (-1);
executed 7 times by 1 test: return (-1);
Executed by:
  • Self test
7
772 else if (redirectee_word[0] == '-'
redirectee_word[0] == '-'Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 119 times by 1 test
Evaluated by:
  • Self test
 && redirectee_word[1] == '\0'
redirectee_word[1] == '\0'Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-119
773 {-
774 sd = redirect->redirector;-
775 rd.dest = 0;-
776 new_redirect = make_redirection (sd, r_close_this, rd, 0);-
777 }
executed 2 times by 1 test: end of block
Executed by:
  • Self test
2
778 else if (all_digits (redirectee_word)
all_digits (redirectee_word)Description
TRUEevaluated 117 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
)		2-117
779 {-
780 sd = redirect->redirector;-
781 if (legal_number (redirectee_word, &lfd)
legal_number (...ee_word, &lfd)Description
TRUEevaluated 117 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
 && (
(int)lfd == lfdDescription
TRUEevaluated 117 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
int)lfd == lfd
(int)lfd == lfdDescription
TRUEevaluated 117 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-117
782 rd.dest = lfd;
executed 117 times by 1 test: rd.dest = lfd;
Executed by:
  • Self test
117
783 else-
784 rd.dest = -1;
never executed: rd.dest = -1;
0
785 switch (ri)-
786 {-
787 case
executed 18 times by 1 test: case r_duplicating_input_word:
Executed by:
  • Self test
 r_duplicating_input_word:
executed 18 times by 1 test: case r_duplicating_input_word:
Executed by:
  • Self test
18
788 new_redirect = make_redirection (sd, r_duplicating_input, rd, 0);-
789 break;
executed 18 times by 1 test: break;
Executed by:
  • Self test
18
790 case
executed 93 times by 1 test: case r_duplicating_output_word:
Executed by:
  • Self test
 r_duplicating_output_word:
executed 93 times by 1 test: case r_duplicating_output_word:
Executed by:
  • Self test
93
791 new_redirect = make_redirection (sd, r_duplicating_output, rd, 0);-
792 break;
executed 93 times by 1 test: break;
Executed by:
  • Self test
93
793 case
executed 3 times by 1 test: case r_move_input_word:
Executed by:
  • Self test
 r_move_input_word:
executed 3 times by 1 test: case r_move_input_word:
Executed by:
  • Self test
3
794 new_redirect = make_redirection (sd, r_move_input, rd, 0);-
795 break;
executed 3 times by 1 test: break;
Executed by:
  • Self test
3
796 case
executed 3 times by 1 test: case r_move_output_word:
Executed by:
  • Self test
 r_move_output_word:
executed 3 times by 1 test: case r_move_output_word:
Executed by:
  • Self test
3
797 new_redirect = make_redirection (sd, r_move_output, rd, 0);-
798 break;
executed 3 times by 1 test: break;
Executed by:
  • Self test
3
799 }-
800 }
executed 117 times by 1 test: end of block
Executed by:
  • Self test
117
801 else if (ri == r_duplicating_output_word
ri == r_duplic...ng_output_wordDescription
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
 && (
(redirect->rflags & 0x01) == 0Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
redirect->rflags & 0x01) == 0
(redirect->rflags & 0x01) == 0Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
 && redirector == 1
redirector == 1Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-2
802 {-
803 sd = redirect->redirector;-
804 rd.filename = make_bare_word (redirectee_word);-
805 new_redirect = make_redirection (sd, r_err_and_out, rd, 0);-
806 }
executed 2 times by 1 test: end of block
Executed by:
  • Self test
2
807 else-
808 {-
809 sh_xfree((redirectee_word), "redir.c", 788);-
810 return
never executed: return (-1);
 (-1);
never executed: return (-1);
0
811 }-
812-
813 sh_xfree((redirectee_word), "redir.c", 792);-
814-
815-
816-
817 if (new_redirect->instruction == r_err_and_out
new_redirect->... r_err_and_outDescription
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 119 times by 1 test
Evaluated by:
  • Self test
)		2-119
818 {-
819 char *alloca_hack;-
820-
821-
822-
823 redirectee = (WORD_DESC *)__builtin_alloca (sizeof (WORD_DESC));-
824 xbcopy ((char *)new_redirect->redirectee.filename,-
825 (char *)redirectee, sizeof (WORD_DESC));-
826-
827 alloca_hack = (char *)-
828 __builtin_alloca (1 + strlen (new_redirect->redirectee.filename->word));-
829 redirectee->word = alloca_hack;-
830 strcpy (redirectee->word, new_redirect->redirectee.filename->word);-
831 }
executed 2 times by 1 test: end of block
Executed by:
  • Self test
2
832 else-
833-
834 redirectee = new_redirect->redirectee.filename;
executed 119 times by 1 test: redirectee = new_redirect->redirectee.filename;
Executed by:
  • Self test
119
835-
836 redir_fd = new_redirect->redirectee.dest;-
837 redirector = new_redirect->redirector.dest;-
838 ri = new_redirect->instruction;-
839-
840-
841 redirect->flags = new_redirect->flags;-
842 dispose_redirects (new_redirect);-
843 }
executed 121 times by 1 test: end of block
Executed by:
  • Self test
121
844-
845 switch (ri)-
846 {-
847 case
executed 4022 times by 1 test: case r_output_direction:
Executed by:
  • Self test
 r_output_direction:
executed 4022 times by 1 test: case r_output_direction:
Executed by:
  • Self test
4022
848 case
executed 15 times by 1 test: case r_appending_to:
Executed by:
  • Self test
 r_appending_to:
executed 15 times by 1 test: case r_appending_to:
Executed by:
  • Self test
15
849 case
executed 663287 times by 1 test: case r_input_direction:
Executed by:
  • Self test
 r_input_direction:
executed 663287 times by 1 test: case r_input_direction:
Executed by:
  • Self test
663287
850 case
never executed: case r_inputa_direction:
 r_inputa_direction:
never executed: case r_inputa_direction:
0
851 case
executed 17 times by 1 test: case r_err_and_out:
Executed by:
  • Self test
 r_err_and_out:
executed 17 times by 1 test: case r_err_and_out:
Executed by:
  • Self test
17
852 case
executed 2 times by 1 test: case r_append_err_and_out:
Executed by:
  • Self test
 r_append_err_and_out:
executed 2 times by 1 test: case r_append_err_and_out:
Executed by:
  • Self test
2
853 case
executed 18 times by 1 test: case r_input_output:
Executed by:
  • Self test
 r_input_output:
executed 18 times by 1 test: case r_input_output:
Executed by:
  • Self test
18
854 case
executed 19 times by 1 test: case r_output_force:
Executed by:
  • Self test
 r_output_force:
executed 19 times by 1 test: case r_output_force:
Executed by:
  • Self test
19
855 if (posixly_correct
posixly_correctDescription
TRUEevaluated 12 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 667368 times by 1 test
Evaluated by:
  • Self test
 && interactive_shell == 0
interactive_shell == 0Description
TRUEevaluated 12 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-667368
856 {-
857 oflags = redirectee->flags;-
858 redirectee->flags |= 0x000020;-
859 }
executed 12 times by 1 test: end of block
Executed by:
  • Self test
12
860 redirectee_word = redirection_expand (redirectee);-
861 if (posixly_correct
posixly_correctDescription
TRUEevaluated 12 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 666006 times by 1 test
Evaluated by:
  • Self test
 && interactive_shell == 0
interactive_shell == 0Description
TRUEevaluated 12 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-666006
862 redirectee->flags = oflags;
executed 12 times by 1 test: redirectee->flags = oflags;
Executed by:
  • Self test
12
863-
864 if (redirectee_word == 0
redirectee_word == 0Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEevaluated 666017 times by 1 test
Evaluated by:
  • Self test
)		1-666017
865 return
executed 1 time by 1 test: return (-1);
Executed by:
  • Self test
 (-1);
executed 1 time by 1 test: return (-1);
Executed by:
  • Self test
1
866-
867-
868 if (restricted
restrictedDescription
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 666015 times by 1 test
Evaluated by:
  • Self test
 && ((ri == r_output_direction
ri == r_output_directionDescription
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
 || ri == r_input_output
ri == r_input_outputDescription
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
 || ri == r_err_and_out
ri == r_err_and_outDescription
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
 || ri == r_appending_to
ri == r_appending_toDescription
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
 || ri == r_append_err_and_out
ri == r_append_err_and_outDescription
TRUEnever evaluated
FALSEnever evaluated
 || ri == r_output_force
ri == r_output_forceDescription
TRUEnever evaluated
FALSEnever evaluated
)))		0-666015
869 {-
870 sh_xfree((redirectee_word), "redir.c", 849);-
871 return
executed 2 times by 1 test: return (-3);
Executed by:
  • Self test
 (-3);
executed 2 times by 1 test: return (-3);
Executed by:
  • Self test
2
872 }-
873-
874-
875 fd = redir_open (redirectee_word, redirect->flags, 0666, ri);-
876 sh_xfree((redirectee_word), "redir.c", 855);-
877-
878 if (fd == -2
fd == -2Description
TRUEevaluated 19 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 665996 times by 1 test
Evaluated by:
  • Self test
 || fd == -3
fd == -3Description
TRUEnever evaluated
FALSEevaluated 665996 times by 1 test
Evaluated by:
  • Self test
)		0-665996
879 return
executed 19 times by 1 test: return (fd);
Executed by:
  • Self test
 (fd);
executed 19 times by 1 test: return (fd);
Executed by:
  • Self test
19
880-
881 if (fd < 0
fd < 0Description
TRUEevaluated 20 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 665976 times by 1 test
Evaluated by:
  • Self test
)		20-665976
882 return
executed 20 times by 1 test: return ( (*__errno_location ()) );
Executed by:
  • Self test
 (
executed 20 times by 1 test: return ( (*__errno_location ()) );
Executed by:
  • Self test
20
883 (*__errno_location ())
executed 20 times by 1 test: return ( (*__errno_location ()) );
Executed by:
  • Self test
20
884 );
executed 20 times by 1 test: return ( (*__errno_location ()) );
Executed by:
  • Self test
20
885-
886 if (flags & 0x01
flags & 0x01Description
TRUEevaluated 665976 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-665976
887 {-
888 if (redirect->rflags & 0x01
redirect->rflags & 0x01Description
TRUEevaluated 13 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 665963 times by 1 test
Evaluated by:
  • Self test
)		13-665963
889 {-
890 redirector = fcntl (fd, -
891 0-
892 , 10);-
893 r = -
894 (*__errno_location ())-
895 ;-
896 if (redirector < 0
redirector < 0Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEevaluated 12 times by 1 test
Evaluated by:
  • Self test
)		1-12
897 sys_error (
executed 1 time by 1 test: sys_error ( dcgettext (((void *)0), "redirection error: cannot duplicate fd" , 5) );
Executed by:
  • Self test
1
898 dcgettext (((void *)0),
executed 1 time by 1 test: sys_error ( dcgettext (((void *)0), "redirection error: cannot duplicate fd" , 5) );
Executed by:
  • Self test
1
899 "redirection error: cannot duplicate fd"
executed 1 time by 1 test: sys_error ( dcgettext (((void *)0), "redirection error: cannot duplicate fd" , 5) );
Executed by:
  • Self test
1
900 , 5)
executed 1 time by 1 test: sys_error ( dcgettext (((void *)0), "redirection error: cannot duplicate fd" , 5) );
Executed by:
  • Self test
1
901 );
executed 1 time by 1 test: sys_error ( dcgettext (((void *)0), "redirection error: cannot duplicate fd" , 5) );
Executed by:
  • Self test
1
902 do { if ((
(redirector) < 0Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEevaluated 12 times by 1 test
Evaluated by:
  • Self test
redirector) < 0
(redirector) < 0Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEevaluated 12 times by 1 test
Evaluated by:
  • Self test
) { if (fd >= 0
fd >= 0Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
) close (fd);
executed 1 time by 1 test: close (fd);
Executed by:
  • Self test
 last_command_exit_value = 1; return
executed 1 time by 1 test: return ((r) == 0 ? 22 : (r));
Executed by:
  • Self test
 ((r) == 0 ?
executed 1 time by 1 test: return ((r) == 0 ? 22 : (r));
Executed by:
  • Self test
0-12
903 22
executed 1 time by 1 test: return ((r) == 0 ? 22 : (r));
Executed by:
  • Self test
1
904 : (r));
executed 1 time by 1 test: return ((r) == 0 ? 22 : (r));
Executed by:
  • Self test
 } } while (0);		1
905 }
executed 12 times by 1 test: end of block
Executed by:
  • Self test
12
906-
907 if ((
(flags & 0x02)Description
TRUEevaluated 665952 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 23 times by 1 test
Evaluated by:
  • Self test
flags & 0x02)
(flags & 0x02)Description
TRUEevaluated 665952 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 23 times by 1 test
Evaluated by:
  • Self test
 && (
(redirect->rflags & 0x01) == 0Description
TRUEevaluated 665941 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 11 times by 1 test
Evaluated by:
  • Self test
redirect->rflags & 0x01) == 0
(redirect->rflags & 0x01) == 0Description
TRUEevaluated 665941 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 11 times by 1 test
Evaluated by:
  • Self test
)		11-665952
908 {-
909-
910 if ((
(fd != redirector)Description
TRUEevaluated 31368 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 634573 times by 1 test
Evaluated by:
  • Self test
fd != redirector)
(fd != redirector)Description
TRUEevaluated 31368 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 634573 times by 1 test
Evaluated by:
  • Self test
 && (
(fcntl (redire... 1 , 0) != -1)Description
TRUEevaluated 31344 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 24 times by 1 test
Evaluated by:
  • Self test
fcntl (redirector,
(fcntl (redire... 1 , 0) != -1)Description
TRUEevaluated 31344 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 24 times by 1 test
Evaluated by:
  • Self test
24-634573
911 1
(fcntl (redire... 1 , 0) != -1)Description
TRUEevaluated 31344 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 24 times by 1 test
Evaluated by:
  • Self test
24-31344
912 , 0) != -1)
(fcntl (redire... 1 , 0) != -1)Description
TRUEevaluated 31344 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 24 times by 1 test
Evaluated by:
  • Self test
)		24-31344
913 r = add_undo_redirect (redirector, ri, -1);
executed 31344 times by 1 test: r = add_undo_redirect (redirector, ri, -1);
Executed by:
  • Self test
31344
914 else-
915 r = add_undo_close_redirect (redirector);
executed 634597 times by 1 test: r = add_undo_close_redirect (redirector);
Executed by:
  • Self test
634597
916 do { if ((
(r) < 0Description
TRUEnever evaluated
FALSEevaluated 665941 times by 1 test
Evaluated by:
  • Self test
r) < 0
(r) < 0Description
TRUEnever evaluated
FALSEevaluated 665941 times by 1 test
Evaluated by:
  • Self test
) { if (fd >= 0
fd >= 0Description
TRUEnever evaluated
FALSEnever evaluated
) close (fd);
never executed: close (fd);
 last_command_exit_value = 1; return
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
 ((
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0-665941
917 (*__errno_location ())
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
918 ) == 0 ?
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
919 22
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
920 : (
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
921 (*__errno_location ())
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
922 ));
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
 } } while (0);		0
923 }
executed 665941 times by 1 test: end of block
Executed by:
  • Self test
665941
924-
925-
926-
927 if (redirector != 0
redirector != 0Description
TRUEevaluated 664719 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1256 times by 1 test
Evaluated by:
  • Self test
 || (
(subshell_envi...t & 0x01) == 0Description
TRUEevaluated 1256 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
subshell_environment & 0x01) == 0
(subshell_envi...t & 0x01) == 0Description
TRUEevaluated 1256 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-664719
928 check_bash_input (redirector);
executed 665975 times by 1 test: check_bash_input (redirector);
Executed by:
  • Self test
665975
929-
930-
931-
932-
933-
934 if (redirector == 1
redirector == 1Description
TRUEevaluated 301 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 665674 times by 1 test
Evaluated by:
  • Self test
 && fileno (
fileno ( stdou... == redirectorDescription
TRUEevaluated 301 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
0-665674
935 stdout
fileno ( stdou... == redirectorDescription
TRUEevaluated 301 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
0-301
936 ) == redirector
fileno ( stdou... == redirectorDescription
TRUEevaluated 301 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-301
937 {-
938 fflush (-
939 stdout-
940 );-
941 fpurge (-
942 stdout-
943 );-
944 }
executed 301 times by 1 test: end of block
Executed by:
  • Self test
301
945 else if (redirector == 2
redirector == 2Description
TRUEevaluated 3699 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 661975 times by 1 test
Evaluated by:
  • Self test
 && fileno (
fileno ( stder... == redirectorDescription
TRUEevaluated 3699 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
0-661975
946 stderr
fileno ( stder... == redirectorDescription
TRUEevaluated 3699 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
0-3699
947 ) == redirector
fileno ( stder... == redirectorDescription
TRUEevaluated 3699 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-3699
948 {-
949 fflush (-
950 stderr-
951 );-
952 fpurge (-
953 stderr-
954 );-
955 }
executed 3699 times by 1 test: end of block
Executed by:
  • Self test
3699
956-
957 if (redirect->rflags & 0x01
redirect->rflags & 0x01Description
TRUEevaluated 12 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 665963 times by 1 test
Evaluated by:
  • Self test
)		12-665963
958 {-
959 if ((
(r = redir_var...director)) < 0Description
TRUEevaluated 7 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 5 times by 1 test
Evaluated by:
  • Self test
r = redir_varassign (redirect, redirector)) < 0
(r = redir_var...director)) < 0Description
TRUEevaluated 7 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 5 times by 1 test
Evaluated by:
  • Self test
)		5-7
960 {-
961 close (redirector);-
962 close (fd);-
963 return
executed 7 times by 1 test: return (r);
Executed by:
  • Self test
 (r);
executed 7 times by 1 test: return (r);
Executed by:
  • Self test
7
964 }-
965 }
executed 5 times by 1 test: end of block
Executed by:
  • Self test
5
966 else if ((
(fd != redirector)Description
TRUEevaluated 31390 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 634573 times by 1 test
Evaluated by:
  • Self test
fd != redirector)
(fd != redirector)Description
TRUEevaluated 31390 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 634573 times by 1 test
Evaluated by:
  • Self test
 && (
(dup2 (fd, redirector) < 0)Description
TRUEnever evaluated
FALSEevaluated 31390 times by 1 test
Evaluated by:
  • Self test
dup2 (fd, redirector) < 0)
(dup2 (fd, redirector) < 0)Description
TRUEnever evaluated
FALSEevaluated 31390 times by 1 test
Evaluated by:
  • Self test
)		0-634573
967 {-
968 close (fd);-
969 return
never executed: return ( (*__errno_location ()) );
 (
never executed: return ( (*__errno_location ()) );
0
970 (*__errno_location ())
never executed: return ( (*__errno_location ()) );
0
971 );
never executed: return ( (*__errno_location ()) );
0
972 }-
973-
974-
975-
976-
977-
978 if (ri == r_input_direction
ri == r_input_directionDescription
TRUEevaluated 661909 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 4059 times by 1 test
Evaluated by:
  • Self test
 || ri == r_input_output
ri == r_input_outputDescription
TRUEevaluated 18 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 4041 times by 1 test
Evaluated by:
  • Self test
)		18-661909
979 duplicate_buffered_stream (fd, redirector);
executed 661927 times by 1 test: duplicate_buffered_stream (fd, redirector);
Executed by:
  • Self test
661927
980 if ((
(flags & 0x04)Description
TRUEnever evaluated
FALSEevaluated 665968 times by 1 test
Evaluated by:
  • Self test
flags & 0x04)
(flags & 0x04)Description
TRUEnever evaluated
FALSEevaluated 665968 times by 1 test
Evaluated by:
  • Self test
 && (
(redirector > 2)Description
TRUEnever evaluated
FALSEnever evaluated
redirector > 2)
(redirector > 2)Description
TRUEnever evaluated
FALSEnever evaluated
)		0-665968
981 (
never executed: (fcntl ((redirector), 2 , 1 ));
fcntl ((redirector),
never executed: (fcntl ((redirector), 2 , 1 ));
0
982 2
never executed: (fcntl ((redirector), 2 , 1 ));
0
983 ,
never executed: (fcntl ((redirector), 2 , 1 ));
0
984 1
never executed: (fcntl ((redirector), 2 , 1 ));
0
985 ));
never executed: (fcntl ((redirector), 2 , 1 ));
0
986 }
executed 665968 times by 1 test: end of block
Executed by:
  • Self test
665968
987-
988 if (fd != redirector
fd != redirectorDescription
TRUEevaluated 31395 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 634573 times by 1 test
Evaluated by:
  • Self test
)		31395-634573
989 {-
990-
991 if ((ri == r_input_direction
ri == r_input_directionDescription
TRUEevaluated 27390 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 4005 times by 1 test
Evaluated by:
  • Self test
 || ri == r_inputa_direction
ri == r_inputa_directionDescription
TRUEnever evaluated
FALSEevaluated 4005 times by 1 test
Evaluated by:
  • Self test
 || ri == r_input_output
ri == r_input_outputDescription
TRUEnever evaluated
FALSEevaluated 4005 times by 1 test
Evaluated by:
  • Self test
))		0-27390
992 close_buffered_fd (fd);
executed 27390 times by 1 test: close_buffered_fd (fd);
Executed by:
  • Self test
27390
993 else-
994-
995 close (fd);
executed 4005 times by 1 test: close (fd);
Executed by:
  • Self test
4005
996 }-
997-
998-
999-
1000 if (ri == r_err_and_out
ri == r_err_and_outDescription
TRUEevaluated 17 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 665951 times by 1 test
Evaluated by:
  • Self test
 || ri == r_append_err_and_out
ri == r_append_err_and_outDescription
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 665949 times by 1 test
Evaluated by:
  • Self test
)		2-665951
1001 {-
1002 if (flags & 0x01
flags & 0x01Description
TRUEevaluated 19 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-19
1003 {-
1004 if (flags & 0x02
flags & 0x02Description
TRUEevaluated 19 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-19
1005 add_undo_redirect (2, ri, -1);
executed 19 times by 1 test: add_undo_redirect (2, ri, -1);
Executed by:
  • Self test
19
1006 if (dup2 (1, 2) < 0
dup2 (1, 2) < 0Description
TRUEnever evaluated
FALSEevaluated 19 times by 1 test
Evaluated by:
  • Self test
)		0-19
1007 return
never executed: return ( (*__errno_location ()) );
 (
never executed: return ( (*__errno_location ()) );
0
1008 (*__errno_location ())
never executed: return ( (*__errno_location ()) );
0
1009 );
never executed: return ( (*__errno_location ()) );
0
1010 }
executed 19 times by 1 test: end of block
Executed by:
  • Self test
19
1011 }
executed 19 times by 1 test: end of block
Executed by:
  • Self test
19
1012 break;
executed 665968 times by 1 test: break;
Executed by:
  • Self test
665968
1013-
1014 case
executed 73 times by 1 test: case r_reading_until:
Executed by:
  • Self test
 r_reading_until:
executed 73 times by 1 test: case r_reading_until:
Executed by:
  • Self test
73
1015 case
never executed: case r_deblank_reading_until:
 r_deblank_reading_until:
never executed: case r_deblank_reading_until:
0
1016 case
executed 32 times by 1 test: case r_reading_string:
Executed by:
  • Self test
 r_reading_string:
executed 32 times by 1 test: case r_reading_string:
Executed by:
  • Self test
32
1017-
1018-
1019 if (redirectee
redirecteeDescription
TRUEevaluated 105 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-105
1020 {-
1021 fd = here_document_to_fd (redirectee, ri);-
1022-
1023 if (fd < 0
fd < 0Description
TRUEnever evaluated
FALSEevaluated 104 times by 1 test
Evaluated by:
  • Self test
)		0-104
1024 {-
1025 heredoc_errno = -
1026 (*__errno_location ())-
1027 ;-
1028 return
never executed: return (-4);
 (-4);
never executed: return (-4);
0
1029 }-
1030-
1031 if (redirect->rflags & 0x01
redirect->rflags & 0x01Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEevaluated 103 times by 1 test
Evaluated by:
  • Self test
)		1-103
1032 {-
1033 redirector = fcntl (fd, -
1034 0-
1035 , 10);-
1036 r = -
1037 (*__errno_location ())-
1038 ;-
1039 if (redirector < 0
redirector < 0Description
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
)		0-1
1040 sys_error (
never executed: sys_error ( dcgettext (((void *)0), "redirection error: cannot duplicate fd" , 5) );
0
1041 dcgettext (((void *)0),
never executed: sys_error ( dcgettext (((void *)0), "redirection error: cannot duplicate fd" , 5) );
0
1042 "redirection error: cannot duplicate fd"
never executed: sys_error ( dcgettext (((void *)0), "redirection error: cannot duplicate fd" , 5) );
0
1043 , 5)
never executed: sys_error ( dcgettext (((void *)0), "redirection error: cannot duplicate fd" , 5) );
0
1044 );
never executed: sys_error ( dcgettext (((void *)0), "redirection error: cannot duplicate fd" , 5) );
0
1045 do { if ((
(redirector) < 0Description
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
redirector) < 0
(redirector) < 0Description
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
) { if (fd >= 0
fd >= 0Description
TRUEnever evaluated
FALSEnever evaluated
) close (fd);
never executed: close (fd);
 last_command_exit_value = 1; return
never executed: return ((r) == 0 ? 22 : (r));
 ((r) == 0 ?
never executed: return ((r) == 0 ? 22 : (r));
0-1
1046 22
never executed: return ((r) == 0 ? 22 : (r));
0
1047 : (r));
never executed: return ((r) == 0 ? 22 : (r));
 } } while (0);		0
1048 }
executed 1 time by 1 test: end of block
Executed by:
  • Self test
1
1049-
1050 if (flags & 0x01
flags & 0x01Description
TRUEevaluated 104 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-104
1051 {-
1052 if ((
(flags & 0x02)Description
TRUEevaluated 104 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
flags & 0x02)
(flags & 0x02)Description
TRUEevaluated 104 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
 && (
(redirect->rflags & 0x01) == 0Description
TRUEevaluated 103 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
redirect->rflags & 0x01) == 0
(redirect->rflags & 0x01) == 0Description
TRUEevaluated 103 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
)		0-104
1053 {-
1054-
1055 if ((
(fd != redirector)Description
TRUEevaluated 103 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
fd != redirector)
(fd != redirector)Description
TRUEevaluated 103 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
 && (
(fcntl (redire... 1 , 0) != -1)Description
TRUEevaluated 101 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
fcntl (redirector,
(fcntl (redire... 1 , 0) != -1)Description
TRUEevaluated 101 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
0-103
1056 1
(fcntl (redire... 1 , 0) != -1)Description
TRUEevaluated 101 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
2-101
1057 , 0) != -1)
(fcntl (redire... 1 , 0) != -1)Description
TRUEevaluated 101 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
)		2-101
1058 r = add_undo_redirect (redirector, ri, -1);
executed 101 times by 1 test: r = add_undo_redirect (redirector, ri, -1);
Executed by:
  • Self test
101
1059 else-
1060 r = add_undo_close_redirect (redirector);
executed 2 times by 1 test: r = add_undo_close_redirect (redirector);
Executed by:
  • Self test
2
1061 do { if ((
(r) < 0Description
TRUEnever evaluated
FALSEevaluated 103 times by 1 test
Evaluated by:
  • Self test
r) < 0
(r) < 0Description
TRUEnever evaluated
FALSEevaluated 103 times by 1 test
Evaluated by:
  • Self test
) { if (fd >= 0
fd >= 0Description
TRUEnever evaluated
FALSEnever evaluated
) close (fd);
never executed: close (fd);
 last_command_exit_value = 1; return
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
 ((
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0-103
1062 (*__errno_location ())
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
1063 ) == 0 ?
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
1064 22
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
1065 : (
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
1066 (*__errno_location ())
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
1067 ));
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
 } } while (0);		0
1068 }
executed 103 times by 1 test: end of block
Executed by:
  • Self test
103
1069-
1070-
1071 check_bash_input (redirector);-
1072-
1073 if (redirect->rflags & 0x01
redirect->rflags & 0x01Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEevaluated 103 times by 1 test
Evaluated by:
  • Self test
)		1-103
1074 {-
1075 if ((
(r = redir_var...director)) < 0Description
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
r = redir_varassign (redirect, redirector)) < 0
(r = redir_var...director)) < 0Description
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
)		0-1
1076 {-
1077 close (redirector);-
1078 close (fd);-
1079 return
never executed: return (r);
 (r);
never executed: return (r);
0
1080 }-
1081 }
executed 1 time by 1 test: end of block
Executed by:
  • Self test
1
1082 else if (fd != redirector
fd != redirectorDescription
TRUEevaluated 103 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
 && dup2 (fd, redirector) < 0
dup2 (fd, redirector) < 0Description
TRUEnever evaluated
FALSEevaluated 103 times by 1 test
Evaluated by:
  • Self test
)		0-103
1083 {-
1084 r = -
1085 (*__errno_location ())-
1086 ;-
1087 close (fd);-
1088 return
never executed: return (r);
 (r);
never executed: return (r);
0
1089 }-
1090-
1091-
1092 duplicate_buffered_stream (fd, redirector);-
1093-
1094-
1095 if ((
(flags & 0x04)Description
TRUEnever evaluated
FALSEevaluated 104 times by 1 test
Evaluated by:
  • Self test
flags & 0x04)
(flags & 0x04)Description
TRUEnever evaluated
FALSEevaluated 104 times by 1 test
Evaluated by:
  • Self test
 && (
(redirector > 2)Description
TRUEnever evaluated
FALSEnever evaluated
redirector > 2)
(redirector > 2)Description
TRUEnever evaluated
FALSEnever evaluated
)		0-104
1096 (
never executed: (fcntl ((redirector), 2 , 1 ));
fcntl ((redirector),
never executed: (fcntl ((redirector), 2 , 1 ));
0
1097 2
never executed: (fcntl ((redirector), 2 , 1 ));
0
1098 ,
never executed: (fcntl ((redirector), 2 , 1 ));
0
1099 1
never executed: (fcntl ((redirector), 2 , 1 ));
0
1100 ));
never executed: (fcntl ((redirector), 2 , 1 ));
0
1101 }
executed 104 times by 1 test: end of block
Executed by:
  • Self test
104
1102-
1103 if (fd != redirector
fd != redirectorDescription
TRUEevaluated 104 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-104
1104-
1105 close_buffered_fd (fd);
executed 104 times by 1 test: close_buffered_fd (fd);
Executed by:
  • Self test
104
1106-
1107-
1108-
1109 }
executed 104 times by 1 test: end of block
Executed by:
  • Self test
104
1110 break;
executed 104 times by 1 test: break;
Executed by:
  • Self test
104
1111-
1112 case
executed 1389 times by 1 test: case r_duplicating_input:
Executed by:
  • Self test
 r_duplicating_input:
executed 1389 times by 1 test: case r_duplicating_input:
Executed by:
  • Self test
1389
1113 case
executed 30682 times by 1 test: case r_duplicating_output:
Executed by:
  • Self test
 r_duplicating_output:
executed 30682 times by 1 test: case r_duplicating_output:
Executed by:
  • Self test
30682
1114 case
executed 5 times by 1 test: case r_move_input:
Executed by:
  • Self test
 r_move_input:
executed 5 times by 1 test: case r_move_input:
Executed by:
  • Self test
5
1115 case
executed 3 times by 1 test: case r_move_output:
Executed by:
  • Self test
 r_move_output:
executed 3 times by 1 test: case r_move_output:
Executed by:
  • Self test
3
1116 if ((
(flags & 0x01)Description
TRUEevaluated 32079 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
flags & 0x01)
(flags & 0x01)Description
TRUEevaluated 32079 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
 && (
(redirect->rflags & 0x01)Description
TRUEevaluated 11 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 32068 times by 1 test
Evaluated by:
  • Self test
redirect->rflags & 0x01)
(redirect->rflags & 0x01)Description
TRUEevaluated 11 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 32068 times by 1 test
Evaluated by:
  • Self test
)		0-32079
1117 {-
1118 redirector = fcntl (redir_fd, -
1119 0-
1120 , 10);-
1121 r = -
1122 (*__errno_location ())-
1123 ;-
1124 if (redirector < 0
redirector < 0Description
TRUEnever evaluated
FALSEevaluated 11 times by 1 test
Evaluated by:
  • Self test
)		0-11
1125 sys_error (
never executed: sys_error ( dcgettext (((void *)0), "redirection error: cannot duplicate fd" , 5) );
0
1126 dcgettext (((void *)0),
never executed: sys_error ( dcgettext (((void *)0), "redirection error: cannot duplicate fd" , 5) );
0
1127 "redirection error: cannot duplicate fd"
never executed: sys_error ( dcgettext (((void *)0), "redirection error: cannot duplicate fd" , 5) );
0
1128 , 5)
never executed: sys_error ( dcgettext (((void *)0), "redirection error: cannot duplicate fd" , 5) );
0
1129 );
never executed: sys_error ( dcgettext (((void *)0), "redirection error: cannot duplicate fd" , 5) );
0
1130 do { if ((
(redirector) < 0Description
TRUEnever evaluated
FALSEevaluated 11 times by 1 test
Evaluated by:
  • Self test
redirector) < 0
(redirector) < 0Description
TRUEnever evaluated
FALSEevaluated 11 times by 1 test
Evaluated by:
  • Self test
) { if (-
-1 >= 0Description
TRUEnever evaluated
FALSEnever evaluated
1 >= 0
-1 >= 0Description
TRUEnever evaluated
FALSEnever evaluated
) close (-1);
never executed: close (-1);
 last_command_exit_value = 1; return
never executed: return ((r) == 0 ? 22 : (r));
 ((r) == 0 ?
never executed: return ((r) == 0 ? 22 : (r));
0-11
1131 22
never executed: return ((r) == 0 ? 22 : (r));
0
1132 : (r));
never executed: return ((r) == 0 ? 22 : (r));
 } } while (0);		0
1133 }
executed 11 times by 1 test: end of block
Executed by:
  • Self test
11
1134-
1135 if ((
(flags & 0x01)Description
TRUEevaluated 32079 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
flags & 0x01)
(flags & 0x01)Description
TRUEevaluated 32079 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
 && (
(redir_fd != redirector)Description
TRUEevaluated 32079 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
redir_fd != redirector)
(redir_fd != redirector)Description
TRUEevaluated 32079 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-32079
1136 {-
1137 if ((
(flags & 0x02)Description
TRUEevaluated 384 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 31695 times by 1 test
Evaluated by:
  • Self test
flags & 0x02)
(flags & 0x02)Description
TRUEevaluated 384 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 31695 times by 1 test
Evaluated by:
  • Self test
 && (
(redirect->rflags & 0x01) == 0Description
TRUEevaluated 373 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 11 times by 1 test
Evaluated by:
  • Self test
redirect->rflags & 0x01) == 0
(redirect->rflags & 0x01) == 0Description
TRUEevaluated 373 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 11 times by 1 test
Evaluated by:
  • Self test
)		11-31695
1138 {-
1139-
1140 if (fcntl (redirector,
fcntl (redirec..., 1 , 0) != -1Description
TRUEevaluated 353 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 20 times by 1 test
Evaluated by:
  • Self test
20-353
1141 1
fcntl (redirec..., 1 , 0) != -1Description
TRUEevaluated 353 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 20 times by 1 test
Evaluated by:
  • Self test
20-353
1142 , 0) != -1
fcntl (redirec..., 1 , 0) != -1Description
TRUEevaluated 353 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 20 times by 1 test
Evaluated by:
  • Self test
)		20-353
1143 r = add_undo_redirect (redirector, ri, redir_fd);
executed 353 times by 1 test: r = add_undo_redirect (redirector, ri, redir_fd);
Executed by:
  • Self test
353
1144 else-
1145 r = add_undo_close_redirect (redirector);
executed 20 times by 1 test: r = add_undo_close_redirect (redirector);
Executed by:
  • Self test
20
1146 do { if ((
(r) < 0Description
TRUEnever evaluated
FALSEevaluated 373 times by 1 test
Evaluated by:
  • Self test
r) < 0
(r) < 0Description
TRUEnever evaluated
FALSEevaluated 373 times by 1 test
Evaluated by:
  • Self test
) { if (-
-1 >= 0Description
TRUEnever evaluated
FALSEnever evaluated
1 >= 0
-1 >= 0Description
TRUEnever evaluated
FALSEnever evaluated
) close (-1);
never executed: close (-1);
 last_command_exit_value = 1; return
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
 ((
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0-373
1147 (*__errno_location ())
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
1148 ) == 0 ?
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
1149 22
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
1150 : (
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
1151 (*__errno_location ())
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
1152 ));
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
 } } while (0);		0
1153 }
executed 373 times by 1 test: end of block
Executed by:
  • Self test
373
1154 if ((
(flags & 0x02)Description
TRUEevaluated 384 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 31695 times by 1 test
Evaluated by:
  • Self test
flags & 0x02)
(flags & 0x02)Description
TRUEevaluated 384 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 31695 times by 1 test
Evaluated by:
  • Self test
 && (ri == r_move_input
ri == r_move_inputDescription
TRUEevaluated 5 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 379 times by 1 test
Evaluated by:
  • Self test
 || ri == r_move_output
ri == r_move_outputDescription
TRUEevaluated 3 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 376 times by 1 test
Evaluated by:
  • Self test
))		3-31695
1155 {-
1156-
1157-
1158 if (fcntl (redirector,
fcntl (redirec..., 1 , 0) != -1Description
TRUEevaluated 6 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
2-6
1159 1
fcntl (redirec..., 1 , 0) != -1Description
TRUEevaluated 6 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
2-6
1160 , 0) != -1
fcntl (redirec..., 1 , 0) != -1Description
TRUEevaluated 6 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
)		2-6
1161 {-
1162 r = add_undo_redirect (redir_fd, r_close_this, -1);-
1163 do { if ((
(r) < 0Description
TRUEnever evaluated
FALSEevaluated 6 times by 1 test
Evaluated by:
  • Self test
r) < 0
(r) < 0Description
TRUEnever evaluated
FALSEevaluated 6 times by 1 test
Evaluated by:
  • Self test
) { if (-
-1 >= 0Description
TRUEnever evaluated
FALSEnever evaluated
1 >= 0
-1 >= 0Description
TRUEnever evaluated
FALSEnever evaluated
) close (-1);
never executed: close (-1);
 last_command_exit_value = 1; return
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
 ((
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0-6
1164 (*__errno_location ())
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
1165 ) == 0 ?
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
1166 22
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
1167 : (
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
1168 (*__errno_location ())
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
1169 ));
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
 } } while (0);		0
1170 }
executed 6 times by 1 test: end of block
Executed by:
  • Self test
6
1171 }
executed 8 times by 1 test: end of block
Executed by:
  • Self test
8
1172-
1173-
1174 if (redirector != 0
redirector != 0Description
TRUEevaluated 30700 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1379 times by 1 test
Evaluated by:
  • Self test
 || (
(subshell_envi...t & 0x01) == 0Description
TRUEevaluated 1379 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
subshell_environment & 0x01) == 0
(subshell_envi...t & 0x01) == 0Description
TRUEevaluated 1379 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-30700
1175 check_bash_input (redirector);
executed 32079 times by 1 test: check_bash_input (redirector);
Executed by:
  • Self test
32079
1176-
1177 if (redirect->rflags & 0x01
redirect->rflags & 0x01Description
TRUEevaluated 11 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 32068 times by 1 test
Evaluated by:
  • Self test
)		11-32068
1178 {-
1179 if ((
(r = redir_var...director)) < 0Description
TRUEnever evaluated
FALSEevaluated 11 times by 1 test
Evaluated by:
  • Self test
r = redir_varassign (redirect, redirector)) < 0
(r = redir_var...director)) < 0Description
TRUEnever evaluated
FALSEevaluated 11 times by 1 test
Evaluated by:
  • Self test
)		0-11
1180 {-
1181 close (redirector);-
1182 return
never executed: return (r);
 (r);
never executed: return (r);
0
1183 }-
1184 }
executed 11 times by 1 test: end of block
Executed by:
  • Self test
11
1185-
1186 else if (dup2 (redir_fd, redirector) < 0
dup2 (redir_fd...edirector) < 0Description
TRUEevaluated 55 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 32013 times by 1 test
Evaluated by:
  • Self test
)		55-32013
1187 return
executed 55 times by 1 test: return ( (*__errno_location ()) );
Executed by:
  • Self test
 (
executed 55 times by 1 test: return ( (*__errno_location ()) );
Executed by:
  • Self test
55
1188 (*__errno_location ())
executed 55 times by 1 test: return ( (*__errno_location ()) );
Executed by:
  • Self test
55
1189 );
executed 55 times by 1 test: return ( (*__errno_location ()) );
Executed by:
  • Self test
55
1190-
1191-
1192 if (ri == r_duplicating_input
ri == r_duplicating_inputDescription
TRUEevaluated 1389 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 30635 times by 1 test
Evaluated by:
  • Self test
 || ri == r_move_input
ri == r_move_inputDescription
TRUEevaluated 5 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 30630 times by 1 test
Evaluated by:
  • Self test
)		5-30635
1193 duplicate_buffered_stream (redir_fd, redirector);
executed 1394 times by 1 test: duplicate_buffered_stream (redir_fd, redirector);
Executed by:
  • Self test
1394
1194 if (((
(fcntl (redir_fd, 1 , 0) == 1)Description
TRUEevaluated 31697 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 327 times by 1 test
Evaluated by:
  • Self test
fcntl (redir_fd,
(fcntl (redir_fd, 1 , 0) == 1)Description
TRUEevaluated 31697 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 327 times by 1 test
Evaluated by:
  • Self test
327-31697
1195 1
(fcntl (redir_fd, 1 , 0) == 1)Description
TRUEevaluated 31697 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 327 times by 1 test
Evaluated by:
  • Self test
327-31697
1196 , 0) == 1)
(fcntl (redir_fd, 1 , 0) == 1)Description
TRUEevaluated 31697 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 327 times by 1 test
Evaluated by:
  • Self test
 || (redir_fd < 2
redir_fd < 2Description
TRUEevaluated 73 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 254 times by 1 test
Evaluated by:
  • Self test
 && (
(flags & 0x08)Description
TRUEnever evaluated
FALSEevaluated 73 times by 1 test
Evaluated by:
  • Self test
flags & 0x08)
(flags & 0x08)Description
TRUEnever evaluated
FALSEevaluated 73 times by 1 test
Evaluated by:
  • Self test
) || (
(flags & 0x04)Description
TRUEnever evaluated
FALSEevaluated 327 times by 1 test
Evaluated by:
  • Self test
flags & 0x04)
(flags & 0x04)Description
TRUEnever evaluated
FALSEevaluated 327 times by 1 test
Evaluated by:
  • Self test
) &&		0-31697
1197 (
(redirector > 2)Description
TRUEevaluated 26112 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 5585 times by 1 test
Evaluated by:
  • Self test
redirector > 2)
(redirector > 2)Description
TRUEevaluated 26112 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 5585 times by 1 test
Evaluated by:
  • Self test
)		5585-26112
1198-
1199 (
executed 26112 times by 1 test: (fcntl ((redirector), 2 , 1 ));
Executed by:
  • Self test
fcntl ((redirector),
executed 26112 times by 1 test: (fcntl ((redirector), 2 , 1 ));
Executed by:
  • Self test
26112
1200 2
executed 26112 times by 1 test: (fcntl ((redirector), 2 , 1 ));
Executed by:
  • Self test
26112
1201 ,
executed 26112 times by 1 test: (fcntl ((redirector), 2 , 1 ));
Executed by:
  • Self test
26112
1202 1
executed 26112 times by 1 test: (fcntl ((redirector), 2 , 1 ));
Executed by:
  • Self test
26112
1203 ));
executed 26112 times by 1 test: (fcntl ((redirector), 2 , 1 ));
Executed by:
  • Self test
26112
1204-
1205-
1206-
1207-
1208-
1209 if ((
(redirect->flags & 0x08)Description
TRUEevaluated 31685 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 339 times by 1 test
Evaluated by:
  • Self test
redirect->flags & 0x08)
(redirect->flags & 0x08)Description
TRUEevaluated 31685 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 339 times by 1 test
Evaluated by:
  • Self test
 && (
(redirect->flags & 0x20)Description
TRUEevaluated 26110 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 5575 times by 1 test
Evaluated by:
  • Self test
redirect->flags & 0x20)
(redirect->flags & 0x20)Description
TRUEevaluated 26110 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 5575 times by 1 test
Evaluated by:
  • Self test
 && redirector >= 3
redirector >= 3Description
TRUEevaluated 26110 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
 && (redir_fd >= 10
redir_fd >= 10Description
TRUEevaluated 26110 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
 || (
(redirect->flags & 0x40)Description
TRUEnever evaluated
FALSEnever evaluated
redirect->flags & 0x40)
(redirect->flags & 0x40)Description
TRUEnever evaluated
FALSEnever evaluated
))		0-31685
1210 (
executed 26110 times by 1 test: (fcntl ((redirector), 2 , 0));
Executed by:
  • Self test
fcntl ((redirector),
executed 26110 times by 1 test: (fcntl ((redirector), 2 , 0));
Executed by:
  • Self test
26110
1211 2
executed 26110 times by 1 test: (fcntl ((redirector), 2 , 0));
Executed by:
  • Self test
26110
1212 , 0));
executed 26110 times by 1 test: (fcntl ((redirector), 2 , 0));
Executed by:
  • Self test
26110
1213-
1214-
1215 if (ri == r_move_input
ri == r_move_inputDescription
TRUEevaluated 5 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 32019 times by 1 test
Evaluated by:
  • Self test
 || ri == r_move_output
ri == r_move_outputDescription
TRUEevaluated 3 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 32016 times by 1 test
Evaluated by:
  • Self test
)		3-32019
1216 {-
1217 xtrace_fdchk (redir_fd);-
1218-
1219 close (redir_fd);-
1220-
1221 coproc_fdchk (redir_fd);-
1222-
1223 }
executed 8 times by 1 test: end of block
Executed by:
  • Self test
8
1224 }
executed 32024 times by 1 test: end of block
Executed by:
  • Self test
32024
1225 break;
executed 32024 times by 1 test: break;
Executed by:
  • Self test
32024
1226-
1227 case
executed 666433 times by 1 test: case r_close_this:
Executed by:
  • Self test
 r_close_this:
executed 666433 times by 1 test: case r_close_this:
Executed by:
  • Self test
666433
1228 if (flags & 0x01
flags & 0x01Description
TRUEevaluated 666433 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-666433
1229 {-
1230 if (redirect->rflags & 0x01
redirect->rflags & 0x01Description
TRUEevaluated 5 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 666428 times by 1 test
Evaluated by:
  • Self test
)		5-666428
1231 {-
1232 redirector = redir_varvalue (redirect);-
1233 if (redirector < 0
redirector < 0Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEevaluated 4 times by 1 test
Evaluated by:
  • Self test
)		1-4
1234 return
executed 1 time by 1 test: return -1;
Executed by:
  • Self test
 -1;
executed 1 time by 1 test: return -1;
Executed by:
  • Self test
1
1235 }
executed 4 times by 1 test: end of block
Executed by:
  • Self test
4
1236-
1237 r = 0;-
1238-
1239 if ((
(flags & 0x02)Description
TRUEevaluated 50 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 666382 times by 1 test
Evaluated by:
  • Self test
flags & 0x02)
(flags & 0x02)Description
TRUEevaluated 50 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 666382 times by 1 test
Evaluated by:
  • Self test
 && (
(fcntl (redire... 1 , 0) != -1)Description
TRUEevaluated 48 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
fcntl (redirector,
(fcntl (redire... 1 , 0) != -1)Description
TRUEevaluated 48 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
2-666382
1240 1
(fcntl (redire... 1 , 0) != -1)Description
TRUEevaluated 48 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
2-48
1241 , 0) != -1)
(fcntl (redire... 1 , 0) != -1)Description
TRUEevaluated 48 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
)		2-48
1242 {-
1243 r = add_undo_redirect (redirector, ri, -1);-
1244 do { if ((
(r) < 0Description
TRUEnever evaluated
FALSEevaluated 48 times by 1 test
Evaluated by:
  • Self test
r) < 0
(r) < 0Description
TRUEnever evaluated
FALSEevaluated 48 times by 1 test
Evaluated by:
  • Self test
) { if (redirector >= 0
redirector >= 0Description
TRUEnever evaluated
FALSEnever evaluated
) close (redirector);
never executed: close (redirector);
 last_command_exit_value = 1; return
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
 ((
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0-48
1245 (*__errno_location ())
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
1246 ) == 0 ?
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
1247 22
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
1248 : (
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
1249 (*__errno_location ())
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
1250 ));
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
 } } while (0);		0
1251 }
executed 48 times by 1 test: end of block
Executed by:
  • Self test
48
1252-
1253-
1254 coproc_fdchk (redirector);-
1255-
1256 xtrace_fdchk (redirector);-
1257-
1258-
1259-
1260 if (redirector != 0
redirector != 0Description
TRUEevaluated 666431 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
 || (
(subshell_envi...t & 0x01) == 0Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
subshell_environment & 0x01) == 0
(subshell_envi...t & 0x01) == 0Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-666431
1261 check_bash_input (redirector);
executed 666432 times by 1 test: check_bash_input (redirector);
Executed by:
  • Self test
666432
1262 r = close_buffered_fd (redirector);-
1263-
1264-
1265-
1266-
1267 if (r < 0
r < 0Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 666430 times by 1 test
Evaluated by:
  • Self test
 && (
(flags & 0x08)Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
flags & 0x08)
(flags & 0x08)Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
 && (		0-666430
1268 (*
(*__errno_location ()) == 5Description
TRUEnever evaluated
FALSEnever evaluated
__errno_location ())
(*__errno_location ()) == 5Description
TRUEnever evaluated
FALSEnever evaluated
0
1269 ==
(*__errno_location ()) == 5Description
TRUEnever evaluated
FALSEnever evaluated
0
1270 5
(*__errno_location ()) == 5Description
TRUEnever evaluated
FALSEnever evaluated
 		0
1271 || -
1272 (*
(*__errno_location ()) == 28Description
TRUEnever evaluated
FALSEnever evaluated
__errno_location ())
(*__errno_location ()) == 28Description
TRUEnever evaluated
FALSEnever evaluated
0
1273 ==
(*__errno_location ()) == 28Description
TRUEnever evaluated
FALSEnever evaluated
0
1274 28
(*__errno_location ()) == 28Description
TRUEnever evaluated
FALSEnever evaluated
0
1275 ))-
1276 do { if ((
(r) < 0Description
TRUEnever evaluated
FALSEnever evaluated
r) < 0
(r) < 0Description
TRUEnever evaluated
FALSEnever evaluated
) { if (-
-1 >= 0Description
TRUEnever evaluated
FALSEnever evaluated
1 >= 0
-1 >= 0Description
TRUEnever evaluated
FALSEnever evaluated
) close (-1);
never executed: close (-1);
 last_command_exit_value = 1; return
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
 ((
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
1277 (*__errno_location ())
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
1278 ) == 0 ?
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
1279 22
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
1280 : (
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
1281 (*__errno_location ())
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
0
1282 ));
never executed: return (( (*__errno_location ()) ) == 0 ? 22 : ( (*__errno_location ()) ));
 } }
never executed: end of block
 while (0);		0
1283 }
executed 666432 times by 1 test: end of block
Executed by:
  • Self test
666432
1284 break;
executed 666432 times by 1 test: break;
Executed by:
  • Self test
666432
1285-
1286 case
never executed: case r_duplicating_input_word:
 r_duplicating_input_word:
never executed: case r_duplicating_input_word:
0
1287 case
never executed: case r_duplicating_output_word:
 r_duplicating_output_word:
never executed: case r_duplicating_output_word:
0
1288 break;
never executed: break;
0
1289 }-
1290 return
executed 1364528 times by 1 test: return (0);
Executed by:
  • Self test
 (0);
executed 1364528 times by 1 test: return (0);
Executed by:
  • Self test
1364528
1291}-
1292static int-
1293add_undo_redirect (fd, ri, fdbase)-
1294 int fd;-
1295 enum r_instruction ri;-
1296 int fdbase;-
1297{-
1298 int new_fd, clexec_flag, savefd_flag;-
1299 REDIRECT *new_redirect, *closer, *dummy_redirect;-
1300 REDIRECTEE sd;-
1301-
1302 savefd_flag = 0;-
1303 new_fd = fcntl (fd, -
1304 0-
1305 , (fdbase < 10) ? 10 : fdbase+1);-
1306 if (new_fd < 0
new_fd < 0Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEevaluated 31870 times by 1 test
Evaluated by:
  • Self test
)		1-31870
1307 new_fd = fcntl (fd,
executed 1 time by 1 test: new_fd = fcntl (fd, 0 , 10);
Executed by:
  • Self test
1
1308 0
executed 1 time by 1 test: new_fd = fcntl (fd, 0 , 10);
Executed by:
  • Self test
1
1309 , 10);
executed 1 time by 1 test: new_fd = fcntl (fd, 0 , 10);
Executed by:
  • Self test
1
1310 if (new_fd < 0
new_fd < 0Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEevaluated 31870 times by 1 test
Evaluated by:
  • Self test
)		1-31870
1311 {-
1312 new_fd = fcntl (fd, -
1313 0-
1314 , 0);-
1315 savefd_flag = 1;-
1316 }
executed 1 time by 1 test: end of block
Executed by:
  • Self test
1
1317-
1318 if (new_fd < 0
new_fd < 0Description
TRUEnever evaluated
FALSEevaluated 31871 times by 1 test
Evaluated by:
  • Self test
)		0-31871
1319 {-
1320 sys_error (-
1321 dcgettext (((void *)0), -
1322 "redirection error: cannot duplicate fd"-
1323 , 5)-
1324 );-
1325 return
never executed: return (-1);
 (-1);
never executed: return (-1);
0
1326 }-
1327-
1328 clexec_flag = fcntl (fd, -
1329 1-
1330 , 0);-
1331-
1332 sd.dest = new_fd;-
1333 rd.dest = 0;-
1334 closer = make_redirection (sd, r_close_this, rd, 0);-
1335 closer->flags |= 0x08;-
1336 dummy_redirect = copy_redirects (closer);-
1337-
1338 sd.dest = fd;-
1339 rd.dest = new_fd;-
1340 if (fd == 0
fd == 0Description
TRUEevaluated 1391 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 30480 times by 1 test
Evaluated by:
  • Self test
)		1391-30480
1341 new_redirect = make_redirection (sd, r_duplicating_input, rd, 0);
executed 1391 times by 1 test: new_redirect = make_redirection (sd, r_duplicating_input, rd, 0);
Executed by:
  • Self test
1391
1342 else-
1343 new_redirect = make_redirection (sd, r_duplicating_output, rd, 0);
executed 30480 times by 1 test: new_redirect = make_redirection (sd, r_duplicating_output, rd, 0);
Executed by:
  • Self test
30480
1344 new_redirect->flags |= 0x08;-
1345 if (savefd_flag
savefd_flagDescription
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEevaluated 31870 times by 1 test
Evaluated by:
  • Self test
)		1-31870
1346 new_redirect->flags |= 0x40;
executed 1 time by 1 test: new_redirect->flags |= 0x40;
Executed by:
  • Self test
1
1347 if (clexec_flag == 0
clexec_flag == 0Description
TRUEevaluated 31869 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
 && fd >= 3
fd >= 3Description
TRUEevaluated 26200 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 5669 times by 1 test
Evaluated by:
  • Self test
 && (new_fd >= 10
new_fd >= 10Description
TRUEevaluated 26200 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
 || savefd_flag
savefd_flagDescription
TRUEnever evaluated
FALSEnever evaluated
))		0-31869
1348 new_redirect->flags |= 0x20;
executed 26200 times by 1 test: new_redirect->flags |= 0x20;
Executed by:
  • Self test
26200
1349 new_redirect->next = closer;-
1350-
1351 closer->next = redirection_undo_list;-
1352 redirection_undo_list = new_redirect;-
1353-
1354-
1355-
1356 add_exec_redirect (dummy_redirect);-
1357 if (fd >= 10
fd >= 10Description
TRUEevaluated 32 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 31839 times by 1 test
Evaluated by:
  • Self test
 && ri != r_close_this
ri != r_close_thisDescription
TRUEevaluated 4 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 28 times by 1 test
Evaluated by:
  • Self test
 && clexec_flag
clexec_flagDescription
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEevaluated 3 times by 1 test
Evaluated by:
  • Self test
)		1-31839
1358 {-
1359 sd.dest = fd;-
1360 rd.dest = new_fd;-
1361 new_redirect = make_redirection (sd, r_duplicating_output, rd, 0);-
1362 new_redirect->flags |= 0x08;-
1363-
1364 add_exec_redirect (new_redirect);-
1365 }
executed 1 time by 1 test: end of block
Executed by:
  • Self test
1
1366 if (clexec_flag
clexec_flagDescription
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 31869 times by 1 test
Evaluated by:
  • Self test
 || fd < 3
fd < 3Description
TRUEevaluated 5669 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 26200 times by 1 test
Evaluated by:
  • Self test
)		2-31869
1367 (
executed 5671 times by 1 test: (fcntl ((new_fd), 2 , 1 ));
Executed by:
  • Self test
fcntl ((new_fd),
executed 5671 times by 1 test: (fcntl ((new_fd), 2 , 1 ));
Executed by:
  • Self test
5671
1368 2
executed 5671 times by 1 test: (fcntl ((new_fd), 2 , 1 ));
Executed by:
  • Self test
5671
1369 ,
executed 5671 times by 1 test: (fcntl ((new_fd), 2 , 1 ));
Executed by:
  • Self test
5671
1370 1
executed 5671 times by 1 test: (fcntl ((new_fd), 2 , 1 ));
Executed by:
  • Self test
5671
1371 ));
executed 5671 times by 1 test: (fcntl ((new_fd), 2 , 1 ));
Executed by:
  • Self test
5671
1372 else if (redirection_undo_list->flags & 0x20
redirection_un...->flags & 0x20Description
TRUEevaluated 26200 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-26200
1373 (
executed 26200 times by 1 test: (fcntl ((new_fd), 2 , 1 ));
Executed by:
  • Self test
fcntl ((new_fd),
executed 26200 times by 1 test: (fcntl ((new_fd), 2 , 1 ));
Executed by:
  • Self test
26200
1374 2
executed 26200 times by 1 test: (fcntl ((new_fd), 2 , 1 ));
Executed by:
  • Self test
26200
1375 ,
executed 26200 times by 1 test: (fcntl ((new_fd), 2 , 1 ));
Executed by:
  • Self test
26200
1376 1
executed 26200 times by 1 test: (fcntl ((new_fd), 2 , 1 ));
Executed by:
  • Self test
26200
1377 ));
executed 26200 times by 1 test: (fcntl ((new_fd), 2 , 1 ));
Executed by:
  • Self test
26200
1378-
1379 return
executed 31871 times by 1 test: return (0);
Executed by:
  • Self test
 (0);
executed 31871 times by 1 test: return (0);
Executed by:
  • Self test
31871
1380}-
1381-
1382-
1383-
1384static int-
1385add_undo_close_redirect (fd)-
1386 int fd;-
1387{-
1388 REDIRECT *closer;-
1389 REDIRECTEE sd;-
1390-
1391 sd.dest = fd;-
1392 rd.dest = 0;-
1393 closer = make_redirection (sd, r_close_this, rd, 0);-
1394 closer->flags |= 0x08;-
1395 closer->next = redirection_undo_list;-
1396 redirection_undo_list = closer;-
1397-
1398 return
executed 634619 times by 1 test: return 0;
Executed by:
  • Self test
 0;
executed 634619 times by 1 test: return 0;
Executed by:
  • Self test
634619
1399}-
1400-
1401static void-
1402add_exec_redirect (dummy_redirect)-
1403 REDIRECT *dummy_redirect;-
1404{-
1405 dummy_redirect->next = exec_redirection_undo_list;-
1406 exec_redirection_undo_list = dummy_redirect;-
1407}
executed 31872 times by 1 test: end of block
Executed by:
  • Self test
31872
1408-
1409-
1410-
1411static int-
1412stdin_redirection (ri, redirector)-
1413 enum r_instruction ri;-
1414 int redirector;-
1415{-
1416 switch (ri)-
1417 {-
1418 case
executed 661960 times by 1 test: case r_input_direction:
Executed by:
  • Self test
 r_input_direction:
executed 661960 times by 1 test: case r_input_direction:
Executed by:
  • Self test
661960
1419 case
never executed: case r_inputa_direction:
 r_inputa_direction:
never executed: case r_inputa_direction:
0
1420 case
never executed: case r_input_output:
 r_input_output:
never executed: case r_input_output:
0
1421 case
executed 43 times by 1 test: case r_reading_until:
Executed by:
  • Self test
 r_reading_until:
executed 43 times by 1 test: case r_reading_until:
Executed by:
  • Self test
43
1422 case
never executed: case r_deblank_reading_until:
 r_deblank_reading_until:
never executed: case r_deblank_reading_until:
0
1423 case
executed 14 times by 1 test: case r_reading_string:
Executed by:
  • Self test
 r_reading_string:
executed 14 times by 1 test: case r_reading_string:
Executed by:
  • Self test
14
1424 return
executed 662017 times by 1 test: return (1);
Executed by:
  • Self test
 (1);
executed 662017 times by 1 test: return (1);
Executed by:
  • Self test
662017
1425 case
never executed: case r_duplicating_input:
 r_duplicating_input:
never executed: case r_duplicating_input:
0
1426 case
never executed: case r_duplicating_input_word:
 r_duplicating_input_word:
never executed: case r_duplicating_input_word:
0
1427 case
executed 49 times by 1 test: case r_close_this:
Executed by:
  • Self test
 r_close_this:
executed 49 times by 1 test: case r_close_this:
Executed by:
  • Self test
49
1428 return
executed 49 times by 1 test: return (redirector == 0);
Executed by:
  • Self test
 (redirector == 0);
executed 49 times by 1 test: return (redirector == 0);
Executed by:
  • Self test
49
1429 case
executed 23 times by 1 test: case r_output_direction:
Executed by:
  • Self test
 r_output_direction:
executed 23 times by 1 test: case r_output_direction:
Executed by:
  • Self test
23
1430 case
executed 5 times by 1 test: case r_appending_to:
Executed by:
  • Self test
 r_appending_to:
executed 5 times by 1 test: case r_appending_to:
Executed by:
  • Self test
5
1431 case
executed 6 times by 1 test: case r_duplicating_output:
Executed by:
  • Self test
 r_duplicating_output:
executed 6 times by 1 test: case r_duplicating_output:
Executed by:
  • Self test
6
1432 case
never executed: case r_err_and_out:
 r_err_and_out:
never executed: case r_err_and_out:
0
1433 case
never executed: case r_append_err_and_out:
 r_append_err_and_out:
never executed: case r_append_err_and_out:
0
1434 case
never executed: case r_output_force:
 r_output_force:
never executed: case r_output_force:
0
1435 case
never executed: case r_duplicating_output_word:
 r_duplicating_output_word:
never executed: case r_duplicating_output_word:
0
1436 return
executed 34 times by 1 test: return (0);
Executed by:
  • Self test
 (0);
executed 34 times by 1 test: return (0);
Executed by:
  • Self test
34
1437 }-
1438 return
never executed: return (0);
 (0);
never executed: return (0);
0
1439}-
1440-
1441-
1442-
1443int-
1444stdin_redirects (redirs)-
1445 REDIRECT *redirs;-
1446{-
1447 REDIRECT *rp;-
1448 int n;-
1449-
1450 for (n = 0, rp = redirs; rp
rpDescription
TRUEevaluated 662101 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 663102 times by 1 test
Evaluated by:
  • Self test
; rp = rp->next)		662101-663102
1451 if ((
(rp->rflags & 0x01) == 0Description
TRUEevaluated 662100 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
rp->rflags & 0x01) == 0
(rp->rflags & 0x01) == 0Description
TRUEevaluated 662100 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
)		1-662100
1452 n += stdin_redirection (rp->instruction, rp->redirector.dest);
executed 662100 times by 1 test: n += stdin_redirection (rp->instruction, rp->redirector.dest);
Executed by:
  • Self test
662100
1453 return
executed 663102 times by 1 test: return n;
Executed by:
  • Self test
 n;
executed 663102 times by 1 test: return n;
Executed by:
  • Self test
663102
1454}-
1455-
1456static int-
1457redir_varassign (redir, fd)-
1458 REDIRECT *redir;-
1459 int fd;-
1460{-
1461 WORD_DESC *w;-
1462 SHELL_VAR *v;-
1463-
1464 w = redir->redirector.filename;-
1465 v = bind_var_to_int (w->word, fd);-
1466 if (v == 0
v == 0Description
TRUEevaluated 6 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 18 times by 1 test
Evaluated by:
  • Self test
 || ((((
((((v)->attrib... (0x0000002)))Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEevaluated 17 times by 1 test
Evaluated by:
  • Self test
v)->attributes) & (0x0000002)))
((((v)->attrib... (0x0000002)))Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEevaluated 17 times by 1 test
Evaluated by:
  • Self test
 || ((((
((((v)->attrib... (0x0004000)))Description
TRUEnever evaluated
FALSEevaluated 17 times by 1 test
Evaluated by:
  • Self test
v)->attributes) & (0x0004000)))
((((v)->attrib... (0x0004000)))Description
TRUEnever evaluated
FALSEevaluated 17 times by 1 test
Evaluated by:
  • Self test
)		0-18
1467 return
executed 7 times by 1 test: return -5;
Executed by:
  • Self test
 -5;
executed 7 times by 1 test: return -5;
Executed by:
  • Self test
7
1468-
1469 stupidly_hack_special_variables (w->word);-
1470 return
executed 17 times by 1 test: return 0;
Executed by:
  • Self test
 0;
executed 17 times by 1 test: return 0;
Executed by:
  • Self test
17
1471}-
1472-
1473-
1474static int-
1475redir_varvalue (redir)-
1476 REDIRECT *redir;-
1477{-
1478 SHELL_VAR *v;-
1479 char *val, *w;-
1480 intmax_t vmax;-
1481 int i;-
1482-
1483 char *sub;-
1484 int len, vr;-
1485-
1486-
1487 w = redir->redirector.filename->word;-
1488-
1489-
1490 if (vr = valid_array_reference (w, 0)
vr = valid_arr...ference (w, 0)Description
TRUEnever evaluated
FALSEevaluated 5 times by 1 test
Evaluated by:
  • Self test
)		0-5
1491 {-
1492 v = array_variable_part (w, 0, &sub, &len);-
1493 }
never executed: end of block
0
1494 else-
1495-
1496 {-
1497 v = find_variable (w);-
1498-
1499 if (v == 0
v == 0Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEevaluated 4 times by 1 test
Evaluated by:
  • Self test
)		1-4
1500 {-
1501 v = find_variable_last_nameref (w, 0);-
1502 if (v
vDescription
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
 && ((((
((((v)->attrib... (0x0000800)))Description
TRUEnever evaluated
FALSEnever evaluated
v)->attributes) & (0x0000800)))
((((v)->attrib... (0x0000800)))Description
TRUEnever evaluated
FALSEnever evaluated
)		0-1
1503 {-
1504 w = ((v)->value);-
1505 if (vr = valid_array_reference (w, 0)
vr = valid_arr...ference (w, 0)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1506 v = array_variable_part (w, 0, &sub, &len);
never executed: v = array_variable_part (w, 0, &sub, &len);
0
1507 else-
1508 v = find_variable (w);
never executed: v = find_variable (w);
0
1509 }-
1510 }
executed 1 time by 1 test: end of block
Executed by:
  • Self test
1
1511-
1512 }
executed 5 times by 1 test: end of block
Executed by:
  • Self test
5
1513-
1514 if (v == 0
v == 0Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEevaluated 4 times by 1 test
Evaluated by:
  • Self test
 || ((((
((((v)->attrib... (0x0001000)))Description
TRUEnever evaluated
FALSEevaluated 4 times by 1 test
Evaluated by:
  • Self test
v)->attributes) & (0x0001000)))
((((v)->attrib... (0x0001000)))Description
TRUEnever evaluated
FALSEevaluated 4 times by 1 test
Evaluated by:
  • Self test
)		0-4
1515 return
executed 1 time by 1 test: return -1;
Executed by:
  • Self test
 -1;
executed 1 time by 1 test: return -1;
Executed by:
  • Self test
1
1516-
1517-
1518-
1519-
1520 if (vr
vrDescription
TRUEnever evaluated
FALSEevaluated 4 times by 1 test
Evaluated by:
  • Self test
 && (((((
((((v)->attrib... (0x0000004)))Description
TRUEnever evaluated
FALSEnever evaluated
v)->attributes) & (0x0000004)))
((((v)->attrib... (0x0000004)))Description
TRUEnever evaluated
FALSEnever evaluated
 || ((((
((((v)->attrib... (0x0000040)))Description
TRUEnever evaluated
FALSEnever evaluated
v)->attributes) & (0x0000040)))
((((v)->attrib... (0x0000040)))Description
TRUEnever evaluated
FALSEnever evaluated
))		0-4
1521 val = get_array_value (w, 0, (int *)
never executed: val = get_array_value (w, 0, (int *) ((void *)0) , (arrayind_t *)0);
0
1522 ((void *)0)
never executed: val = get_array_value (w, 0, (int *) ((void *)0) , (arrayind_t *)0);
0
1523 , (arrayind_t *)0);
never executed: val = get_array_value (w, 0, (int *) ((void *)0) , (arrayind_t *)0);
0
1524 else-
1525-
1526 val = get_variable_value (v);
executed 4 times by 1 test: val = get_variable_value (v);
Executed by:
  • Self test
4
1527 if (val == 0
val == 0Description
TRUEnever evaluated
FALSEevaluated 4 times by 1 test
Evaluated by:
  • Self test
 || *
*val == 0Description
TRUEnever evaluated
FALSEevaluated 4 times by 1 test
Evaluated by:
  • Self test
val == 0
*val == 0Description
TRUEnever evaluated
FALSEevaluated 4 times by 1 test
Evaluated by:
  • Self test
)		0-4
1528 return
never executed: return -1;
 -1;
never executed: return -1;
0
1529-
1530 if (legal_number (val, &vmax) < 0
legal_number (val, &vmax) < 0Description
TRUEnever evaluated
FALSEevaluated 4 times by 1 test
Evaluated by:
  • Self test
)		0-4
1531 return
never executed: return -1;
 -1;
never executed: return -1;
0
1532-
1533 i = vmax;-
1534 return
executed 4 times by 1 test: return i;
Executed by:
  • Self test
 i;
executed 4 times by 1 test: return i;
Executed by:
  • Self test
4
1535}-
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