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read.def

Absolute File Name:/home/opencoverage/opencoverage/guest-scripts/bash/src/builtins/read.def
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26-
27-
28-
29struct ttsave-
30{-
31 int fd;-
32 struct termios attrs;-
33};-
34-
35-
36static void reset_attempted_completion_function (char *);-
37static int set_itext (void);-
38static char *edit_line (char *, char *);-
39static void set_eol_delim (int);-
40static void reset_eol_delim (char *);-
41-
42static SHELL_VAR *bind_read_variable (char *, char *);-
43-
44static int read_mbchar (int, char *, int, int, int);-
45-
46static void ttyrestore (struct ttsave *);-
47-
48static void sigalrm (int);-
49static void reset_alarm (void);-
50-
51-
52sigjmp_buf alrmbuf;-
53int sigalrm_seen;-
54-
55static int reading, tty_modified;-
56static SigHandler *old_alrm;-
57static unsigned char delim;-
58-
59static struct ttsave termsave;-
60-
61-
62-
63-
64-
65-
66-
67static void-
68sigalrm (s)-
69 int s;-
70{-
71 sigalrm_seen = 1;-
72}
executed 1 time by 1 test: end of block
Executed by:
  • Self test
1
73-
74static void-
75reset_alarm ()-
76{-
77-
78 falarm (0, 0);-
79 set_signal_handler (-
80 14-
81 , old_alrm);-
82}
executed 2 times by 1 test: end of block
Executed by:
  • Self test
2
83-
84-
85-
86-
87-
88-
89-
90int-
91read_builtin (list)-
92 WORD_LIST *list;-
93{-
94 register char *varname;-
95 int size, nr, pass_next, saw_escape, eof, opt, retval, code, print_ps2, nflag;-
96 volatile int i;-
97 int input_is_tty, input_is_pipe, unbuffered_read, skip_ctlesc, skip_ctlnul;-
98 int raw, edit, nchars, silent, have_timeout, ignore_delim, fd, lastsig, t_errno;-
99 int mb_cur_max;-
100 unsigned int tmsec, tmusec;-
101 long ival, uval;-
102 intmax_t intval;-
103 char c;-
104 char *input_string, *orig_input_string, *ifs_chars, *prompt, *arrayname;-
105 char *e, *t, *t1, *ps2, *tofree;-
106 struct stat tsb;-
107 SHELL_VAR *var;-
108 struct termios ttattrs, ttset;-
109-
110 WORD_LIST *alist;-
111-
112-
113 char *rlbuf, *itext;-
114 int rlind;-
115-
116-
117 ((void) &(size));-
118 ((void) &(i));-
119 ((void) &(pass_next));-
120 ((void) &(print_ps2));-
121 ((void) &(saw_escape));-
122 ((void) &(input_is_pipe));-
123-
124 ((void) &(edit));-
125 ((void) &(tmsec));-
126 ((void) &(tmusec));-
127 ((void) &(nchars));-
128 ((void) &(silent));-
129 ((void) &(ifs_chars));-
130 ((void) &(prompt));-
131 ((void) &(arrayname));-
132-
133 ((void) &(rlbuf));-
134 ((void) &(rlind));-
135 ((void) &(itext));-
136-
137 ((void) &(list));-
138 ((void) &(ps2));-
139 ((void) &(lastsig));-
140-
141 sigalrm_seen = reading = tty_modified = 0;-
142-
143 i = 0;-
144 raw = edit = 0;-
145 silent = 0;-
146 arrayname = prompt = (char *)-
147 ((void *)0)-
148 ;-
149 fd = 0;-
150-
151-
152 rlbuf = itext = (char *)0;-
153 rlind = 0;-
154-
155-
156 mb_cur_max = -
157 (__ctype_get_mb_cur_max ())-
158 ;-
159 tmsec = tmusec = 0;-
160 nr = nchars = input_is_tty = input_is_pipe = unbuffered_read = have_timeout = 0;-
161 delim = '\n';-
162 ignore_delim = nflag = 0;-
163-
164 reset_internal_getopt ();-
165 while ((
(opt = interna...:u:N:")) != -1Description
TRUEevaluated 2642512 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322721 times by 1 test
Evaluated by:
  • Self test
opt = internal_getopt (list, "ersa:d:i:n:p:t:u:N:")) != -1
(opt = interna...:u:N:")) != -1Description
TRUEevaluated 2642512 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322721 times by 1 test
Evaluated by:
  • Self test
)		1322721-2642512
166 {-
167 switch (opt)-
168 {-
169 case
executed 1321231 times by 1 test: case 'r':
Executed by:
  • Self test
 'r':
executed 1321231 times by 1 test: case 'r':
Executed by:
  • Self test
1321231
170 raw = 1;-
171 break;
executed 1321231 times by 1 test: break;
Executed by:
  • Self test
1321231
172 case
executed 9 times by 1 test: case 'p':
Executed by:
  • Self test
 'p':
executed 9 times by 1 test: case 'p':
Executed by:
  • Self test
9
173 prompt = list_optarg;-
174 break;
executed 9 times by 1 test: break;
Executed by:
  • Self test
9
175 case
never executed: case 's':
 's':
never executed: case 's':
0
176 silent = 1;-
177 break;
never executed: break;
0
178 case
never executed: case 'e':
 'e':
never executed: case 'e':
0
179-
180 edit = 1;-
181-
182 break;
never executed: break;
0
183 case
never executed: case 'i':
 'i':
never executed: case 'i':
0
184-
185 itext = list_optarg;-
186-
187 break;
never executed: break;
0
188-
189 case
executed 27 times by 1 test: case 'a':
Executed by:
  • Self test
 'a':
executed 27 times by 1 test: case 'a':
Executed by:
  • Self test
27
190 arrayname = list_optarg;-
191 break;
executed 27 times by 1 test: break;
Executed by:
  • Self test
27
192-
193 case
executed 6 times by 1 test: case 't':
Executed by:
  • Self test
 't':
executed 6 times by 1 test: case 't':
Executed by:
  • Self test
6
194 code = uconvert (list_optarg, &ival, &uval);-
195 if (code == 0
code == 0Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEevaluated 5 times by 1 test
Evaluated by:
  • Self test
 || ival < 0
ival < 0Description
TRUEnever evaluated
FALSEevaluated 5 times by 1 test
Evaluated by:
  • Self test
 || uval < 0
uval < 0Description
TRUEnever evaluated
FALSEevaluated 5 times by 1 test
Evaluated by:
  • Self test
)		0-5
196 {-
197 builtin_error (-
198 dcgettext (((void *)0), -
199 "%s: invalid timeout specification"-
200 , 5)-
201 , list_optarg);-
202 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
203 }-
204 else-
205 {-
206 have_timeout = 1;-
207 tmsec = ival;-
208 tmusec = uval;-
209 }
executed 5 times by 1 test: end of block
Executed by:
  • Self test
5
210 break;
executed 5 times by 1 test: break;
Executed by:
  • Self test
5
211 case
executed 1 time by 1 test: case 'N':
Executed by:
  • Self test
 'N':
executed 1 time by 1 test: case 'N':
Executed by:
  • Self test
1
212 ignore_delim = 1;-
213 delim = -1;-
214 case
executed 11 times by 1 test: case 'n':
Executed by:
  • Self test
 'n':
executed 11 times by 1 test: case 'n':
Executed by:
  • Self test
code before this statement executed 1 time by 1 test: case 'n':
Executed by:
  • Self test
1-11
215 nflag = 1;-
216 code = legal_number (list_optarg, &intval);-
217 if (code == 0
code == 0Description
TRUEnever evaluated
FALSEevaluated 12 times by 1 test
Evaluated by:
  • Self test
 || intval < 0
intval < 0Description
TRUEevaluated 7 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 5 times by 1 test
Evaluated by:
  • Self test
 || intval != (int)intval
intval != (int)intvalDescription
TRUEnever evaluated
FALSEevaluated 5 times by 1 test
Evaluated by:
  • Self test
)		0-12
218 {-
219 sh_invalidnum (list_optarg);-
220 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
221 }-
222 else-
223 nchars = intval;
executed 5 times by 1 test: nchars = intval;
Executed by:
  • Self test
5
224 break;
executed 5 times by 1 test: break;
Executed by:
  • Self test
5
225 case
executed 1321221 times by 1 test: case 'u':
Executed by:
  • Self test
 'u':
executed 1321221 times by 1 test: case 'u':
Executed by:
  • Self test
1321221
226 code = legal_number (list_optarg, &intval);-
227 if (code == 0
code == 0Description
TRUEnever evaluated
FALSEevaluated 1321221 times by 1 test
Evaluated by:
  • Self test
 || intval < 0
intval < 0Description
TRUEnever evaluated
FALSEevaluated 1321221 times by 1 test
Evaluated by:
  • Self test
 || intval != (int)intval
intval != (int)intvalDescription
TRUEnever evaluated
FALSEevaluated 1321221 times by 1 test
Evaluated by:
  • Self test
)		0-1321221
228 {-
229 builtin_error (-
230 dcgettext (((void *)0), -
231 "%s: invalid file descriptor specification"-
232 , 5)-
233 , list_optarg);-
234 return
never executed: return (1);
 (1);
never executed: return (1);
0
235 }-
236 else-
237 fd = intval;
executed 1321221 times by 1 test: fd = intval;
Executed by:
  • Self test
1321221
238 if (sh_validfd (fd) == 0
sh_validfd (fd) == 0Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1321220 times by 1 test
Evaluated by:
  • Self test
)		1-1321220
239 {-
240 builtin_error (-
241 dcgettext (((void *)0), -
242 "%d: invalid file descriptor: %s"-
243 , 5)-
244 , fd, strerror (-
245 (*__errno_location ())-
246 ));-
247 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
248 }-
249 break;
executed 1321220 times by 1 test: break;
Executed by:
  • Self test
1321220
250 case
executed 6 times by 1 test: case 'd':
Executed by:
  • Self test
 'd':
executed 6 times by 1 test: case 'd':
Executed by:
  • Self test
6
251 delim = *list_optarg;-
252 break;
executed 6 times by 1 test: break;
Executed by:
  • Self test
6
253 case
never executed: case -99:
 -99:
never executed: case -99:
 builtin_help (); return
never executed: return (258);
 (258);
never executed: return (258);
0
254 default
never executed: default:
:
never executed: default:
0
255 builtin_usage ();-
256 return
never executed: return (258);
 (258);
never executed: return (258);
0
257 }-
258 }-
259 list = loptend;-
260-
261-
262-
263 if (have_timeout
have_timeoutDescription
TRUEevaluated 5 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322716 times by 1 test
Evaluated by:
  • Self test
 && tmsec == 0
tmsec == 0Description
TRUEevaluated 3 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
 && tmusec == 0
tmusec == 0Description
TRUEevaluated 3 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-1322716
264-
265-
266-
267 return
executed 3 times by 1 test: return (input_avail (fd) ? 0 : 1);
Executed by:
  • Self test
 (input_avail (fd) ? 0 : 1);
executed 3 times by 1 test: return (input_avail (fd) ? 0 : 1);
Executed by:
  • Self test
3
268-
269-
270-
271-
272-
273 if (list
listDescription
TRUEevaluated 1322643 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 75 times by 1 test
Evaluated by:
  • Self test
 && legal_identifier (list->word->word) == 0
legal_identifi...rd->word) == 0Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322639 times by 1 test
Evaluated by:
  • Self test
 && valid_array_reference (list->word->word, assoc_expand_once) == 0
valid_array_re...and_once) == 0Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
)		2-1322643
274-
275-
276-
277 {-
278 sh_invalidid (list->word->word);-
279 return
executed 2 times by 1 test: return (1);
Executed by:
  • Self test
 (1);
executed 2 times by 1 test: return (1);
Executed by:
  • Self test
2
280 }-
281-
282-
283 if (ignore_delim
ignore_delimDescription
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322715 times by 1 test
Evaluated by:
  • Self test
)		1-1322715
284 delim = -1;
executed 1 time by 1 test: delim = -1;
Executed by:
  • Self test
1
285-
286-
287 ifs_chars = getifs ();-
288 if (ifs_chars == 0
ifs_chars == 0Description
TRUEnever evaluated
FALSEevaluated 1322716 times by 1 test
Evaluated by:
  • Self test
)		0-1322716
289 ifs_chars = "";
never executed: ifs_chars = "";
0
290-
291 if (ignore_delim
ignore_delimDescription
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322715 times by 1 test
Evaluated by:
  • Self test
)		1-1322715
292 ifs_chars = "";
executed 1 time by 1 test: ifs_chars = "";
Executed by:
  • Self test
1
293 for (skip_ctlesc = skip_ctlnul = 0, e = ifs_chars; *
*eDescription
TRUEevaluated 3967306 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322716 times by 1 test
Evaluated by:
  • Self test
e
*eDescription
TRUEevaluated 3967306 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322716 times by 1 test
Evaluated by:
  • Self test
; e++)		1322716-3967306
294 skip_ctlesc |= *e == '\001', skip_ctlnul |= *e == '\177';
executed 3967306 times by 1 test: skip_ctlesc |= *e == '\001', skip_ctlnul |= *e == '\177';
Executed by:
  • Self test
3967306
295-
296 input_string = (char *)sh_xmalloc((size = 112), "./read.def", 362);-
297 input_string[0] = '\0';-
298-
299-
300 if (nflag == 1
nflag == 1Description
TRUEevaluated 5 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322711 times by 1 test
Evaluated by:
  • Self test
 && nchars == 0
nchars == 0Description
TRUEnever evaluated
FALSEevaluated 5 times by 1 test
Evaluated by:
  • Self test
)		0-1322711
301 {-
302 retval = read (fd, &c, 0);-
303 retval = (
(retval >= 0)Description
TRUEnever evaluated
FALSEnever evaluated
retval >= 0)
(retval >= 0)Description
TRUEnever evaluated
FALSEnever evaluated
 ? 0 : 1;		0
304 goto
never executed: goto assign_vars;
 assign_vars;
never executed: goto assign_vars;
0
305 }-
306-
307-
308 if (have_timeout == 0
have_timeout == 0Description
TRUEevaluated 1322714 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
 && (
(e = get_strin...lue ("TMOUT"))Description
TRUEnever evaluated
FALSEevaluated 1322714 times by 1 test
Evaluated by:
  • Self test
e = get_string_value ("TMOUT"))
(e = get_strin...lue ("TMOUT"))Description
TRUEnever evaluated
FALSEevaluated 1322714 times by 1 test
Evaluated by:
  • Self test
)		0-1322714
309 {-
310 code = uconvert (e, &ival, &uval);-
311 if (code == 0
code == 0Description
TRUEnever evaluated
FALSEnever evaluated
 || ival < 0
ival < 0Description
TRUEnever evaluated
FALSEnever evaluated
 || uval < 0
uval < 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
312 tmsec = tmusec = 0;
never executed: tmsec = tmusec = 0;
0
313 else-
314 {-
315 tmsec = ival;-
316 tmusec = uval;-
317 }
never executed: end of block
0
318 }-
319-
320 begin_unwind_frame ("read_builtin");-
321-
322-
323 if (interactive == 0
interactive == 0Description
TRUEevaluated 1322716 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
 && default_buffered_input >= 0
default_buffered_input >= 0Description
TRUEevaluated 1321908 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 808 times by 1 test
Evaluated by:
  • Self test
 && fd_is_bash_input (fd)
fd_is_bash_input (fd)Description
TRUEnever evaluated
FALSEevaluated 1321908 times by 1 test
Evaluated by:
  • Self test
)		0-1322716
324 sync_buffered_stream (default_buffered_input);
never executed: sync_buffered_stream (default_buffered_input);
0
325-
326-
327-
328 input_is_tty = isatty (fd);-
329-
330-
331-
332 if (input_is_tty == 0
input_is_tty == 0Description
TRUEevaluated 1322716 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-1322716
333-
334 input_is_pipe = (
(lseek (fd, 0L, 1 ) < 0)Description
TRUEevaluated 1322238 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 478 times by 1 test
Evaluated by:
  • Self test
lseek (fd, 0L,
(lseek (fd, 0L, 1 ) < 0)Description
TRUEevaluated 1322238 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 478 times by 1 test
Evaluated by:
  • Self test
executed 1322716 times by 1 test: input_is_pipe = (lseek (fd, 0L, 1 ) < 0) && ( (*__errno_location ()) == 29 );
Executed by:
  • Self test
478-1322716
335 1
(lseek (fd, 0L, 1 ) < 0)Description
TRUEevaluated 1322238 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 478 times by 1 test
Evaluated by:
  • Self test
executed 1322716 times by 1 test: input_is_pipe = (lseek (fd, 0L, 1 ) < 0) && ( (*__errno_location ()) == 29 );
Executed by:
  • Self test
478-1322716
336 ) < 0)
(lseek (fd, 0L, 1 ) < 0)Description
TRUEevaluated 1322238 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 478 times by 1 test
Evaluated by:
  • Self test
 && (
( (*__errno_lo...on ()) == 29 )Description
TRUEevaluated 1322237 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
executed 1322716 times by 1 test: input_is_pipe = (lseek (fd, 0L, 1 ) < 0) && ( (*__errno_location ()) == 29 );
Executed by:
  • Self test
1-1322716
337 (*__errno_location ())
( (*__errno_lo...on ()) == 29 )Description
TRUEevaluated 1322237 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
executed 1322716 times by 1 test: input_is_pipe = (lseek (fd, 0L, 1 ) < 0) && ( (*__errno_location ()) == 29 );
Executed by:
  • Self test
1-1322716
338 ==
( (*__errno_lo...on ()) == 29 )Description
TRUEevaluated 1322237 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
executed 1322716 times by 1 test: input_is_pipe = (lseek (fd, 0L, 1 ) < 0) && ( (*__errno_location ()) == 29 );
Executed by:
  • Self test
1-1322716
339 29
( (*__errno_lo...on ()) == 29 )Description
TRUEevaluated 1322237 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
executed 1322716 times by 1 test: input_is_pipe = (lseek (fd, 0L, 1 ) < 0) && ( (*__errno_location ()) == 29 );
Executed by:
  • Self test
1-1322716
340 )
( (*__errno_lo...on ()) == 29 )Description
TRUEevaluated 1322237 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
;
executed 1322716 times by 1 test: input_is_pipe = (lseek (fd, 0L, 1 ) < 0) && ( (*__errno_location ()) == 29 );
Executed by:
  • Self test
1-1322716
341-
342-
343-
344-
345-
346-
347 if ((prompt
promptDescription
TRUEevaluated 9 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322707 times by 1 test
Evaluated by:
  • Self test
 || edit
editDescription
TRUEnever evaluated
FALSEevaluated 1322707 times by 1 test
Evaluated by:
  • Self test
 || silent
silentDescription
TRUEnever evaluated
FALSEevaluated 1322707 times by 1 test
Evaluated by:
  • Self test
) && input_is_tty == 0
input_is_tty == 0Description
TRUEevaluated 9 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-1322707
348 {-
349 prompt = (char *)-
350 ((void *)0)-
351 ;-
352-
353 itext = (char *)-
354 ((void *)0)-
355 ;-
356-
357 edit = silent = 0;-
358 }
executed 9 times by 1 test: end of block
Executed by:
  • Self test
9
359-
360-
361 if (edit
editDescription
TRUEnever evaluated
FALSEevaluated 1322716 times by 1 test
Evaluated by:
  • Self test
)		0-1322716
362 add_unwind_protect (xfree, rlbuf);
never executed: add_unwind_protect (xfree, rlbuf);
0
363-
364-
365 pass_next = 0;-
366 saw_escape = 0;-
367-
368 if (tmsec > 0
tmsec > 0Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322714 times by 1 test
Evaluated by:
  • Self test
 || tmusec > 0
tmusec > 0Description
TRUEnever evaluated
FALSEevaluated 1322714 times by 1 test
Evaluated by:
  • Self test
)		0-1322714
369 {-
370-
371-
372 if ((
(fstat (fd, &tsb) < 0)Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
fstat (fd, &tsb) < 0)
(fstat (fd, &tsb) < 0)Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
 || 		0-2
373 ((((
(((( tsb.st_mo... == (0100000))Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
0-2
374 tsb.st_mode
(((( tsb.st_mo... == (0100000))Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
0-2
375 )) & 0170000) == (0100000))
(((( tsb.st_mo... == (0100000))Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
0-2
376 )-
377 tmsec = tmusec = 0;
never executed: tmsec = tmusec = 0;
0
378 }
executed 2 times by 1 test: end of block
Executed by:
  • Self test
2
379-
380 if (tmsec > 0
tmsec > 0Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322714 times by 1 test
Evaluated by:
  • Self test
 || tmusec > 0
tmusec > 0Description
TRUEnever evaluated
FALSEevaluated 1322714 times by 1 test
Evaluated by:
  • Self test
)		0-1322714
381 {-
382 code = -
383 __sigsetjmp (-
384 (alrmbuf)-
385 , -
386 0-
387 )-
388 ;-
389 if (code
codeDescription
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
)		1-2
390 {-
391 sigalrm_seen = 0;-
392-
393-
394-
395-
396 orig_input_string = 0;-
397 input_string[i] = '\0';-
398 if (i == 0
i == 0Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-1
399 {-
400 t = (char *)sh_xmalloc((1), "./read.def", 446);-
401 t[0] = 0;-
402 }
executed 1 time by 1 test: end of block
Executed by:
  • Self test
1
403 else-
404 t = (char *)strcpy (sh_xmalloc((1 + strlen (input_string)), "./read.def", 450), (input_string));
never executed: t = (char *)strcpy (sh_xmalloc((1 + strlen (input_string)), "./read.def", 450), (input_string));
0
405-
406 run_unwind_frame ("read_builtin");-
407 input_string = t;-
408 retval = 128+-
409 14-
410 ;-
411 goto
executed 1 time by 1 test: goto assign_vars;
Executed by:
  • Self test
 assign_vars;
executed 1 time by 1 test: goto assign_vars;
Executed by:
  • Self test
1
412 }-
413 if (interactive_shell == 0
interactive_shell == 0Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-2
414 initialize_terminating_signals ();
executed 2 times by 1 test: initialize_terminating_signals ();
Executed by:
  • Self test
2
415 old_alrm = set_signal_handler (-
416 14-
417 , sigalrm);-
418 add_unwind_protect (reset_alarm, (char *)-
419 ((void *)0)-
420 );-
421-
422 if (edit
editDescription
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
)		0-2
423 {-
424 add_unwind_protect (reset_attempted_completion_function, (char *)-
425 ((void *)0)-
426 );-
427 add_unwind_protect (bashline_reset_event_hook, (char *)-
428 ((void *)0)-
429 );-
430 }
never executed: end of block
0
431-
432 falarm (tmsec, tmusec);-
433 }
executed 2 times by 1 test: end of block
Executed by:
  • Self test
2
434-
435-
436-
437-
438 if (nchars > 0
nchars > 0Description
TRUEevaluated 5 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322711 times by 1 test
Evaluated by:
  • Self test
 || delim != '\n'
delim != '\n'Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322707 times by 1 test
Evaluated by:
  • Self test
)		4-1322711
439 {-
440-
441 if (edit
editDescription
TRUEnever evaluated
FALSEevaluated 9 times by 1 test
Evaluated by:
  • Self test
)		0-9
442 {-
443 if (nchars > 0
nchars > 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
444 {-
445 unwind_protect_mem ((char *)&(rl_num_chars_to_read), sizeof (rl_num_chars_to_read));-
446 rl_num_chars_to_read = nchars;-
447 }
never executed: end of block
0
448 if (delim != '\n'
delim != '\n'Description
TRUEnever evaluated
FALSEnever evaluated
)		0
449 {-
450 set_eol_delim (delim);-
451 add_unwind_protect (reset_eol_delim, (char *)-
452 ((void *)0)-
453 );-
454 }
never executed: end of block
0
455 }
never executed: end of block
0
456 else-
457-
458 if (input_is_tty
input_is_ttyDescription
TRUEnever evaluated
FALSEevaluated 9 times by 1 test
Evaluated by:
  • Self test
)		0-9
459 {-
460-
461 termsave.fd = fd;-
462 ttgetattr (fd, &ttattrs);-
463 termsave.attrs = ttattrs;-
464-
465 ttset = ttattrs;-
466 i = silent
silentDescription
TRUEnever evaluated
FALSEnever evaluated
 ? ttfd_cbreak (fd, &ttset) : ttfd_onechar (fd, &ttset);		0
467 if (i < 0
i < 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
468 sh_ttyerror (1);
never executed: sh_ttyerror (1);
0
469 tty_modified = 1;-
470 add_unwind_protect ((Function *)ttyrestore, (char *)&termsave);-
471 if (interactive_shell == 0
interactive_shell == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
472 initialize_terminating_signals ();
never executed: initialize_terminating_signals ();
0
473 }
never executed: end of block
0
474 }
executed 9 times by 1 test: end of block
Executed by:
  • Self test
9
475 else if (silent
silentDescription
TRUEnever evaluated
FALSEevaluated 1322707 times by 1 test
Evaluated by:
  • Self test
)		0-1322707
476 {-
477-
478 termsave.fd = fd;-
479 ttgetattr (fd, &ttattrs);-
480 termsave.attrs = ttattrs;-
481-
482 ttset = ttattrs;-
483 i = ttfd_noecho (fd, &ttset);-
484 if (i < 0
i < 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
485 sh_ttyerror (1);
never executed: sh_ttyerror (1);
0
486-
487 tty_modified = 1;-
488 add_unwind_protect ((Function *)ttyrestore, (char *)&termsave);-
489 if (interactive_shell == 0
interactive_shell == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
490 initialize_terminating_signals ();
never executed: initialize_terminating_signals ();
0
491 }
never executed: end of block
0
492-
493-
494-
495 add_unwind_protect (xfree, input_string);-
496-
497 do { if (sigalrm_seen
sigalrm_seenDescription
TRUEnever evaluated
FALSEevaluated 1322716 times by 1 test
Evaluated by:
  • Self test
) siglongjmp((alrmbuf), (1));
never executed: siglongjmp((alrmbuf), (1));
 } while (0);		0-1322716
498 if ((
(nchars > 0)Description
TRUEevaluated 5 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322711 times by 1 test
Evaluated by:
  • Self test
nchars > 0)
(nchars > 0)Description
TRUEevaluated 5 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322711 times by 1 test
Evaluated by:
  • Self test
 && (
(input_is_tty == 0)Description
TRUEevaluated 5 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
input_is_tty == 0)
(input_is_tty == 0)Description
TRUEevaluated 5 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
 && ignore_delim
ignore_delimDescription
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEevaluated 4 times by 1 test
Evaluated by:
  • Self test
)		0-1322711
499 unbuffered_read = 2;
executed 1 time by 1 test: unbuffered_read = 2;
Executed by:
  • Self test
1
500 else if ((
(nchars > 0)Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322711 times by 1 test
Evaluated by:
  • Self test
nchars > 0)
(nchars > 0)Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322711 times by 1 test
Evaluated by:
  • Self test
 || (
(delim != '\n')Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322707 times by 1 test
Evaluated by:
  • Self test
delim != '\n')
(delim != '\n')Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322707 times by 1 test
Evaluated by:
  • Self test
 || input_is_pipe
input_is_pipeDescription
TRUEevaluated 1322231 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 476 times by 1 test
Evaluated by:
  • Self test
)		4-1322711
501 unbuffered_read = 1;
executed 1322239 times by 1 test: unbuffered_read = 1;
Executed by:
  • Self test
1322239
502-
503 if (prompt
promptDescription
TRUEnever evaluated
FALSEevaluated 1322716 times by 1 test
Evaluated by:
  • Self test
 && edit == 0
edit == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0-1322716
504 {-
505 fprintf (-
506 stderr-
507 , "%s", prompt);-
508 fflush (-
509 stderr-
510 );-
511 }
never executed: end of block
0
512-
513-
514-
515-
516-
517 ps2 = 0;-
518 for (print_ps2 = eof = retval = 0;;)-
519 {-
520 do { if (sigalrm_seen
sigalrm_seenDescription
TRUEnever evaluated
FALSEevaluated 1992911 times by 1 test
Evaluated by:
  • Self test
) siglongjmp((alrmbuf), (1));
never executed: siglongjmp((alrmbuf), (1));
 } while (0);		0-1992911
521-
522-
523 if (edit
editDescription
TRUEnever evaluated
FALSEevaluated 1992911 times by 1 test
Evaluated by:
  • Self test
)		0-1992911
524 {-
525 if (rlbuf
rlbufDescription
TRUEnever evaluated
FALSEnever evaluated
 && rlbuf[rlind] == '\0'
rlbuf[rlind] == '\0'Description
TRUEnever evaluated
FALSEnever evaluated
)		0
526 {-
527 sh_xfree((rlbuf), "./read.def", 557);-
528 rlbuf = (char *)0;-
529 }
never executed: end of block
0
530 if (rlbuf == 0
rlbuf == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
531 {-
532 reading = 1;-
533 rlbuf = edit_line (prompt ? prompt : "", itext);-
534 reading = 0;-
535 rlind = 0;-
536 }
never executed: end of block
0
537 if (rlbuf == 0
rlbuf == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
538 {-
539 eof = 1;-
540 break;
never executed: break;
0
541 }-
542 c = rlbuf[rlind++];-
543 }
never executed: end of block
0
544 else-
545 {-
546-
547-
548 if (print_ps2
print_ps2Description
TRUEnever evaluated
FALSEevaluated 1992911 times by 1 test
Evaluated by:
  • Self test
)		0-1992911
549 {-
550 if (ps2 == 0
ps2 == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
551 ps2 = get_string_value ("PS2");
never executed: ps2 = get_string_value ("PS2");
0
552 fprintf (-
553 stderr-
554 , "%s", ps2 ? ps2 : "");-
555 fflush (-
556 stderr-
557 );-
558 print_ps2 = 0;-
559 }
never executed: end of block
0
560-
561 reading = 1;-
562 do { if (sigalrm_seen
sigalrm_seenDescription
TRUEnever evaluated
FALSEevaluated 1992911 times by 1 test
Evaluated by:
  • Self test
) siglongjmp((alrmbuf), (1));
never executed: siglongjmp((alrmbuf), (1));
 } while (0);		0-1992911
563 if (unbuffered_read == 2
unbuffered_read == 2Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1992907 times by 1 test
Evaluated by:
  • Self test
)		4-1992907
564 retval = posixly_correct
posixly_correctDescription
TRUEnever evaluated
FALSEevaluated 4 times by 1 test
Evaluated by:
  • Self test
 ? zreadintr (fd, &c, 1) : zreadn (fd, &c, nchars - nr);
executed 4 times by 1 test: retval = posixly_correct ? zreadintr (fd, &c, 1) : zreadn (fd, &c, nchars - nr);
Executed by:
  • Self test
0-4
565 else if (unbuffered_read
unbuffered_readDescription
TRUEevaluated 1988377 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 4530 times by 1 test
Evaluated by:
  • Self test
)		4530-1988377
566 retval = posixly_correct
posixly_correctDescription
TRUEnever evaluated
FALSEevaluated 1988377 times by 1 test
Evaluated by:
  • Self test
 ? zreadintr (fd, &c, 1) : zread (fd, &c, 1);
executed 1988377 times by 1 test: retval = posixly_correct ? zreadintr (fd, &c, 1) : zread (fd, &c, 1);
Executed by:
  • Self test
0-1988377
567 else-
568 retval = posixly_correct
posixly_correctDescription
TRUEnever evaluated
FALSEevaluated 4530 times by 1 test
Evaluated by:
  • Self test
 ? zreadcintr (fd, &c) : zreadc (fd, &c);
executed 4530 times by 1 test: retval = posixly_correct ? zreadcintr (fd, &c) : zreadc (fd, &c);
Executed by:
  • Self test
0-4530
569 reading = 0;-
570-
571 if (retval <= 0
retval <= 0Description
TRUEevaluated 660676 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1332234 times by 1 test
Evaluated by:
  • Self test
)		660676-1332234
572 {-
573 if (retval < 0
retval < 0Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEevaluated 660675 times by 1 test
Evaluated by:
  • Self test
 && 		1-660675
574 (*
(*__errno_location ()) == 4Description
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
__errno_location ())
(*__errno_location ()) == 4Description
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
0-1
575 ==
(*__errno_location ()) == 4Description
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
0-1
576 4
(*__errno_location ()) == 4Description
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
0-1
577 )-
578 {-
579 check_signals ();-
580 lastsig = (terminating_signal
terminating_signalDescription
TRUEnever evaluated
FALSEnever evaluated
 ? terminating_signal : (interrupt_state
interrupt_stateDescription
TRUEnever evaluated
FALSEnever evaluated
 ? 		0
581 2 -
582 : 0));-
583 if (lastsig == 0
lastsig == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
584 lastsig = trapped_signal_received;
never executed: lastsig = trapped_signal_received;
0
585 run_pending_traps ();-
586 }
never executed: end of block
0
587 else-
588 lastsig = 0;
executed 660676 times by 1 test: lastsig = 0;
Executed by:
  • Self test
660676
589 if (terminating_signal
terminating_signalDescription
TRUEnever evaluated
FALSEevaluated 660676 times by 1 test
Evaluated by:
  • Self test
 && tty_modified
tty_modifiedDescription
TRUEnever evaluated
FALSEnever evaluated
)		0-660676
590 ttyrestore (&termsave);
never executed: ttyrestore (&termsave);
0
591 do { if (terminating_signal
terminating_signalDescription
TRUEnever evaluated
FALSEevaluated 660676 times by 1 test
Evaluated by:
  • Self test
) termsig_handler (terminating_signal);
never executed: termsig_handler (terminating_signal);
 } while (0);		0-660676
592 eof = 1;-
593 break;
executed 660676 times by 1 test: break;
Executed by:
  • Self test
660676
594 }-
595-
596 do { if (terminating_signal
terminating_signalDescription
TRUEnever evaluated
FALSEevaluated 1332234 times by 1 test
Evaluated by:
  • Self test
) termsig_handler (terminating_signal);
never executed: termsig_handler (terminating_signal);
 if (interrupt_state
interrupt_stateDescription
TRUEnever evaluated
FALSEevaluated 1332234 times by 1 test
Evaluated by:
  • Self test
) throw_to_top_level ();
never executed: throw_to_top_level ();
 } while (0);		0-1332234
597-
598 }
executed 1332234 times by 1 test: end of block
Executed by:
  • Self test
1332234
599-
600-
601 if (retval <= 0
retval <= 0Description
TRUEnever evaluated
FALSEevaluated 1332234 times by 1 test
Evaluated by:
  • Self test
)		0-1332234
602 do { if (sigalrm_seen
sigalrm_seenDescription
TRUEnever evaluated
FALSEnever evaluated
) siglongjmp((alrmbuf), (1));
never executed: siglongjmp((alrmbuf), (1));
 }
never executed: end of block
 while (0);		0
603-
604-
605 if (i + (mb_cur_max > 4
mb_cur_max > 4Description
TRUEevaluated 1279622 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 52612 times by 1 test
Evaluated by:
  • Self test
 ? mb_cur_max : 4) >= size
i + (mb_cur_ma...x : 4) >= sizeDescription
TRUEnever evaluated
FALSEevaluated 1332234 times by 1 test
Evaluated by:
  • Self test
)		0-1332234
606 {-
607 char *t;-
608 t = (char *)sh_xrealloc((input_string), (size += 128), "./read.def", 628);-
609-
610-
611 if (t != input_string
t != input_stringDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
612 {-
613 input_string = t;-
614 remove_unwind_protect ();-
615 add_unwind_protect (xfree, input_string);-
616 }
never executed: end of block
0
617 }
never executed: end of block
0
618-
619-
620-
621 if (pass_next
pass_nextDescription
TRUEevaluated 3 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1332231 times by 1 test
Evaluated by:
  • Self test
)		3-1332231
622 {-
623 pass_next = 0;-
624 if (c == '\n'
c == '\n'Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
)		1-2
625 {-
626 if (skip_ctlesc == 0
skip_ctlesc == 0Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
 && i > 0
i > 0Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-1
627 i--;
executed 1 time by 1 test: i--;
Executed by:
  • Self test
1
628 if (interactive
interactiveDescription
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
 && input_is_tty
input_is_ttyDescription
TRUEnever evaluated
FALSEnever evaluated
 && raw == 0
raw == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0-1
629 print_ps2 = 1;
never executed: print_ps2 = 1;
0
630 }
executed 1 time by 1 test: end of block
Executed by:
  • Self test
1
631 else-
632 goto
executed 2 times by 1 test: goto add_char;
Executed by:
  • Self test
 add_char;
executed 2 times by 1 test: goto add_char;
Executed by:
  • Self test
2
633 continue;
executed 1 time by 1 test: continue;
Executed by:
  • Self test
1
634 }-
635-
636-
637 if (c == '\\'
c == '\\'Description
TRUEevaluated 13 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1332218 times by 1 test
Evaluated by:
  • Self test
 && raw == 0
raw == 0Description
TRUEevaluated 3 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 10 times by 1 test
Evaluated by:
  • Self test
)		3-1332218
638 {-
639 pass_next++;-
640 if (skip_ctlesc == 0
skip_ctlesc == 0Description
TRUEevaluated 3 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-3
641 {-
642 saw_escape++;-
643 input_string[i++] = '\001';-
644 }
executed 3 times by 1 test: end of block
Executed by:
  • Self test
3
645 continue;
executed 3 times by 1 test: continue;
Executed by:
  • Self test
3
646 }-
647-
648 if (ignore_delim == 0
ignore_delim == 0Description
TRUEevaluated 1332224 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 4 times by 1 test
Evaluated by:
  • Self test
 && (
(unsigned char)c == delimDescription
TRUEevaluated 662035 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 670189 times by 1 test
Evaluated by:
  • Self test
unsigned char)c == delim
(unsigned char)c == delimDescription
TRUEevaluated 662035 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 670189 times by 1 test
Evaluated by:
  • Self test
)		4-1332224
649 break;
executed 662035 times by 1 test: break;
Executed by:
  • Self test
662035
650-
651 if (c == '\0'
c == '\0'Description
TRUEnever evaluated
FALSEevaluated 670193 times by 1 test
Evaluated by:
  • Self test
 && delim != '\0'
delim != '\0'Description
TRUEnever evaluated
FALSEnever evaluated
)		0-670193
652 continue;
never executed: continue;
0
653-
654 if ((skip_ctlesc == 0
skip_ctlesc == 0Description
TRUEevaluated 670145 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 48 times by 1 test
Evaluated by:
  • Self test
 && c == '\001'
c == '\001'Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 670141 times by 1 test
Evaluated by:
  • Self test
) || (skip_ctlnul == 0
skip_ctlnul == 0Description
TRUEevaluated 670171 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 18 times by 1 test
Evaluated by:
  • Self test
 && c == '\177'
c == '\177'Description
TRUEevaluated 6 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 670165 times by 1 test
Evaluated by:
  • Self test
))		4-670171
655 {-
656 saw_escape++;-
657 input_string[i++] = '\001';-
658 }
executed 10 times by 1 test: end of block
Executed by:
  • Self test
10
659-
660add_char:
code before this statement executed 670193 times by 1 test: add_char:
Executed by:
  • Self test
670193
661 input_string[i++] = c;-
662 do { if (sigalrm_seen
sigalrm_seenDescription
TRUEnever evaluated
FALSEevaluated 670195 times by 1 test
Evaluated by:
  • Self test
) siglongjmp((alrmbuf), (1));
never executed: siglongjmp((alrmbuf), (1));
 } while (0);		0-670195
663-
664-
665-
666 if (mb_cur_max > 1
mb_cur_max > 1Description
TRUEevaluated 643740 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 26455 times by 1 test
Evaluated by:
  • Self test
 && is_basic (c) == 0
is_basic (c) == 0Description
TRUEevaluated 90 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 643650 times by 1 test
Evaluated by:
  • Self test
)		90-643740
667 {-
668 input_string[i] = '\0';-
669-
670-
671-
672 if (edit
editDescription
TRUEnever evaluated
FALSEevaluated 90 times by 1 test
Evaluated by:
  • Self test
)		0-90
673 {-
674 size_t clen;-
675 clen = mbrlen (rlbuf + rlind - 1, mb_cur_max, (mbstate_t *)-
676 ((void *)0)-
677 );-
678-
679-
680-
681 if ((
(int)clen > 1Description
TRUEnever evaluated
FALSEnever evaluated
int)clen > 1
(int)clen > 1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
682 {-
683 memcpy (input_string+i, rlbuf+rlind, clen-1);-
684 i += clen - 1;-
685 rlind += clen - 1;-
686 }
never executed: end of block
0
687 }
never executed: end of block
0
688 else-
689-
690 i += read_mbchar (fd, input_string, i, c, unbuffered_read);
executed 90 times by 1 test: i += read_mbchar (fd, input_string, i, c, unbuffered_read);
Executed by:
  • Self test
90
691 }-
692-
693-
694 nr++;-
695-
696 if (nchars > 0
nchars > 0Description
TRUEevaluated 15 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 670180 times by 1 test
Evaluated by:
  • Self test
 && nr >= nchars
nr >= ncharsDescription
TRUEevaluated 4 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 11 times by 1 test
Evaluated by:
  • Self test
)		4-670180
697 break;
executed 4 times by 1 test: break;
Executed by:
  • Self test
4
698 }
executed 670191 times by 1 test: end of block
Executed by:
  • Self test
670191
699 input_string[i] = '\0';-
700 do { if (sigalrm_seen
sigalrm_seenDescription
TRUEnever evaluated
FALSEevaluated 1322715 times by 1 test
Evaluated by:
  • Self test
) siglongjmp((alrmbuf), (1));
never executed: siglongjmp((alrmbuf), (1));
 } while (0);		0-1322715
701-
702-
703 if (edit
editDescription
TRUEnever evaluated
FALSEevaluated 1322715 times by 1 test
Evaluated by:
  • Self test
)		0-1322715
704 sh_xfree((rlbuf), "./read.def", 722);
never executed: sh_xfree((rlbuf), "./read.def", 722);
0
705-
706-
707 if (retval < 0
retval < 0Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322714 times by 1 test
Evaluated by:
  • Self test
)		1-1322714
708 {-
709 t_errno = -
710 (*__errno_location ())-
711 ;-
712 if (-
713 (*
(*__errno_location ()) != 4Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
__errno_location ())
(*__errno_location ()) != 4Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
0-1
714 !=
(*__errno_location ()) != 4Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
0-1
715 4
(*__errno_location ()) != 4Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
0-1
716 )-
717 builtin_error (
executed 1 time by 1 test: builtin_error ( dcgettext (((void *)0), "read error: %d: %s" , 5) , fd, strerror ( (*__errno_location ()) ));
Executed by:
  • Self test
1
718 dcgettext (((void *)0),
executed 1 time by 1 test: builtin_error ( dcgettext (((void *)0), "read error: %d: %s" , 5) , fd, strerror ( (*__errno_location ()) ));
Executed by:
  • Self test
1
719 "read error: %d: %s"
executed 1 time by 1 test: builtin_error ( dcgettext (((void *)0), "read error: %d: %s" , 5) , fd, strerror ( (*__errno_location ()) ));
Executed by:
  • Self test
1
720 , 5)
executed 1 time by 1 test: builtin_error ( dcgettext (((void *)0), "read error: %d: %s" , 5) , fd, strerror ( (*__errno_location ()) ));
Executed by:
  • Self test
1
721 , fd, strerror (
executed 1 time by 1 test: builtin_error ( dcgettext (((void *)0), "read error: %d: %s" , 5) , fd, strerror ( (*__errno_location ()) ));
Executed by:
  • Self test
1
722 (*__errno_location ())
executed 1 time by 1 test: builtin_error ( dcgettext (((void *)0), "read error: %d: %s" , 5) , fd, strerror ( (*__errno_location ()) ));
Executed by:
  • Self test
1
723 ));
executed 1 time by 1 test: builtin_error ( dcgettext (((void *)0), "read error: %d: %s" , 5) , fd, strerror ( (*__errno_location ()) ));
Executed by:
  • Self test
1
724 run_unwind_frame ("read_builtin");-
725 return
executed 1 time by 1 test: return ((t_errno != 4 ) ? 1 : 128+lastsig);
Executed by:
  • Self test
 ((t_errno !=
executed 1 time by 1 test: return ((t_errno != 4 ) ? 1 : 128+lastsig);
Executed by:
  • Self test
1
726 4
executed 1 time by 1 test: return ((t_errno != 4 ) ? 1 : 128+lastsig);
Executed by:
  • Self test
1
727 ) ? 1 : 128+lastsig);
executed 1 time by 1 test: return ((t_errno != 4 ) ? 1 : 128+lastsig);
Executed by:
  • Self test
1
728 }-
729-
730 if (tmsec > 0
tmsec > 0Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322713 times by 1 test
Evaluated by:
  • Self test
 || tmusec > 0
tmusec > 0Description
TRUEnever evaluated
FALSEevaluated 1322713 times by 1 test
Evaluated by:
  • Self test
)		0-1322713
731 reset_alarm ();
executed 1 time by 1 test: reset_alarm ();
Executed by:
  • Self test
1
732-
733 if (nchars > 0
nchars > 0Description
TRUEevaluated 5 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322709 times by 1 test
Evaluated by:
  • Self test
 || delim != '\n'
delim != '\n'Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322705 times by 1 test
Evaluated by:
  • Self test
)		4-1322709
734 {-
735-
736 if (edit
editDescription
TRUEnever evaluated
FALSEevaluated 9 times by 1 test
Evaluated by:
  • Self test
)		0-9
737 {-
738 if (nchars > 0
nchars > 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
739 rl_num_chars_to_read = 0;
never executed: rl_num_chars_to_read = 0;
0
740 if (delim != '\n'
delim != '\n'Description
TRUEnever evaluated
FALSEnever evaluated
)		0
741 reset_eol_delim ((char *)
never executed: reset_eol_delim ((char *) ((void *)0) );
0
742 ((void *)0)
never executed: reset_eol_delim ((char *) ((void *)0) );
0
743 );
never executed: reset_eol_delim ((char *) ((void *)0) );
0
744 }
never executed: end of block
0
745 else-
746-
747 if (input_is_tty
input_is_ttyDescription
TRUEnever evaluated
FALSEevaluated 9 times by 1 test
Evaluated by:
  • Self test
)		0-9
748 ttyrestore (&termsave);
never executed: ttyrestore (&termsave);
0
749 }
executed 9 times by 1 test: end of block
Executed by:
  • Self test
9
750 else if (silent
silentDescription
TRUEnever evaluated
FALSEevaluated 1322705 times by 1 test
Evaluated by:
  • Self test
)		0-1322705
751 ttyrestore (&termsave);
never executed: ttyrestore (&termsave);
0
752-
753 if (unbuffered_read == 0
unbuffered_read == 0Description
TRUEevaluated 475 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322239 times by 1 test
Evaluated by:
  • Self test
)		475-1322239
754 zsyncfd (fd);
executed 475 times by 1 test: zsyncfd (fd);
Executed by:
  • Self test
475
755-
756 discard_unwind_frame ("read_builtin");-
757-
758 retval = eof
eofDescription
TRUEevaluated 660675 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 662039 times by 1 test
Evaluated by:
  • Self test
 ? 1 : 0;		660675-662039
759-
760assign_vars:
code before this statement executed 1322714 times by 1 test: assign_vars:
Executed by:
  • Self test
1322714
761-
762-
763-
764-
765 if (arrayname
arraynameDescription
TRUEevaluated 27 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322688 times by 1 test
Evaluated by:
  • Self test
)		27-1322688
766 {-
767 if (legal_identifier (arrayname) == 0
legal_identifi...rrayname) == 0Description
TRUEnever evaluated
FALSEevaluated 27 times by 1 test
Evaluated by:
  • Self test
)		0-27
768 {-
769 sh_invalidid (arrayname);-
770 sh_xfree((input_string), "./read.def", 772);-
771 return
never executed: return (1);
 (1);
never executed: return (1);
0
772 }-
773-
774 var = find_or_make_array_variable (arrayname, 1);-
775 if (var == 0
var == 0Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 25 times by 1 test
Evaluated by:
  • Self test
)		2-25
776 {-
777 sh_xfree((input_string), "./read.def", 779);-
778 return
executed 2 times by 1 test: return 1;
Executed by:
  • Self test
 1;
executed 2 times by 1 test: return 1;
Executed by:
  • Self test
2
779 }-
780 if (((((
((((var)->attr... (0x0000040)))Description
TRUEnever evaluated
FALSEevaluated 25 times by 1 test
Evaluated by:
  • Self test
var)->attributes) & (0x0000040)))
((((var)->attr... (0x0000040)))Description
TRUEnever evaluated
FALSEevaluated 25 times by 1 test
Evaluated by:
  • Self test
)		0-25
781 {-
782 builtin_error (-
783 dcgettext (((void *)0), -
784 "%s: cannot convert associative to indexed array"-
785 , 5)-
786 , arrayname);-
787 sh_xfree((input_string), "./read.def", 785);-
788 return
never executed: return 1;
 1;
never executed: return 1;
0
789 }-
790 else if (((((
((((var)->attr... (0x0001000)))Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 23 times by 1 test
Evaluated by:
  • Self test
var)->attributes) & (0x0001000)))
((((var)->attr... (0x0001000)))Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 23 times by 1 test
Evaluated by:
  • Self test
)		2-23
791 ((
executed 2 times by 1 test: ((var)->attributes &= ~(0x0001000));
Executed by:
  • Self test
var)->attributes &= ~(0x0001000));
executed 2 times by 1 test: ((var)->attributes &= ~(0x0001000));
Executed by:
  • Self test
2
792 array_flush ((ARRAY *)((var)->value));-
793-
794 alist = list_string (input_string, ifs_chars, 0);-
795 if (alist
alistDescription
TRUEevaluated 25 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-25
796 {-
797 if (saw_escape
saw_escapeDescription
TRUEnever evaluated
FALSEevaluated 25 times by 1 test
Evaluated by:
  • Self test
)		0-25
798 dequote_list (alist);
never executed: dequote_list (alist);
0
799 else-
800 word_list_remove_quoted_nulls (alist);
executed 25 times by 1 test: word_list_remove_quoted_nulls (alist);
Executed by:
  • Self test
25
801 assign_array_var_from_word_list (var, alist, 0);-
802 dispose_words (alist);-
803 }
executed 25 times by 1 test: end of block
Executed by:
  • Self test
25
804 sh_xfree((input_string), "./read.def", 802);-
805 return
executed 25 times by 1 test: return (retval);
Executed by:
  • Self test
 (retval);
executed 25 times by 1 test: return (retval);
Executed by:
  • Self test
25
806 }-
807 if (list == 0
list == 0Description
TRUEevaluated 48 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322640 times by 1 test
Evaluated by:
  • Self test
)		48-1322640
808 {-
809 if (saw_escape
saw_escapeDescription
TRUEevaluated 3 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 45 times by 1 test
Evaluated by:
  • Self test
)		3-45
810 {-
811 t = dequote_string (input_string);-
812 var = bind_variable ("REPLY", t, 0);-
813 sh_xfree((t), "./read.def", 829);-
814 }
executed 3 times by 1 test: end of block
Executed by:
  • Self test
3
815 else-
816 var = bind_variable ("REPLY", input_string, 0);
executed 45 times by 1 test: var = bind_variable ("REPLY", input_string, 0);
Executed by:
  • Self test
45
817 if (var == 0
var == 0Description
TRUEnever evaluated
FALSEevaluated 48 times by 1 test
Evaluated by:
  • Self test
 || ((((
((((var)->attr... (0x0000002)))Description
TRUEnever evaluated
FALSEevaluated 48 times by 1 test
Evaluated by:
  • Self test
var)->attributes) & (0x0000002)))
((((var)->attr... (0x0000002)))Description
TRUEnever evaluated
FALSEevaluated 48 times by 1 test
Evaluated by:
  • Self test
 || ((((
((((var)->attr... (0x0004000)))Description
TRUEnever evaluated
FALSEevaluated 48 times by 1 test
Evaluated by:
  • Self test
var)->attributes) & (0x0004000)))
((((var)->attr... (0x0004000)))Description
TRUEnever evaluated
FALSEevaluated 48 times by 1 test
Evaluated by:
  • Self test
)		0-48
818 retval = 1;
never executed: retval = 1;
0
819 else-
820 ((
executed 48 times by 1 test: ((var)->attributes &= ~(0x0001000));
Executed by:
  • Self test
var)->attributes &= ~(0x0001000));
executed 48 times by 1 test: ((var)->attributes &= ~(0x0001000));
Executed by:
  • Self test
48
821-
822 sh_xfree((input_string), "./read.def", 838);-
823 return
executed 48 times by 1 test: return (retval);
Executed by:
  • Self test
 (retval);
executed 48 times by 1 test: return (retval);
Executed by:
  • Self test
48
824 }-
825-
826-
827-
828 orig_input_string = input_string;-
829-
830-
831-
832 for (t = input_string; ifs_chars
ifs_charsDescription
TRUEevaluated 1323206 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
 && *
*ifs_charsDescription
TRUEevaluated 1323194 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 12 times by 1 test
Evaluated by:
  • Self test
ifs_chars
*ifs_charsDescription
TRUEevaluated 1323194 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 12 times by 1 test
Evaluated by:
  • Self test
 && ((*
(*t) == ' 'Description
TRUEevaluated 566 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322628 times by 1 test
Evaluated by:
  • Self test
t) == ' '
(*t) == ' 'Description
TRUEevaluated 566 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322628 times by 1 test
Evaluated by:
  • Self test
 || (*
(*t) == '\t'Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322626 times by 1 test
Evaluated by:
  • Self test
t) == '\t'
(*t) == '\t'Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322626 times by 1 test
Evaluated by:
  • Self test
 || (*
(*t) == '\n'Description
TRUEnever evaluated
FALSEevaluated 1322626 times by 1 test
Evaluated by:
  • Self test
t) == '\n'
(*t) == '\n'Description
TRUEnever evaluated
FALSEevaluated 1322626 times by 1 test
Evaluated by:
  • Self test
) && (
(ifs_cmap[(uns...ar)(*t)] != 0)Description
TRUEevaluated 566 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
ifs_cmap[(unsigned char)(*t)] != 0)
(ifs_cmap[(uns...ar)(*t)] != 0)Description
TRUEevaluated 566 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
; t++)		0-1323206
833 ;
executed 566 times by 1 test: ;
Executed by:
  • Self test
566
834 input_string = t;-
835 for (; list->next
list->nextDescription
TRUEevaluated 1019 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322640 times by 1 test
Evaluated by:
  • Self test
; list = list->next)		1019-1322640
836 {-
837 varname = list->word->word;-
838-
839 if (legal_identifier (varname) == 0
legal_identifi...(varname) == 0Description
TRUEnever evaluated
FALSEevaluated 1019 times by 1 test
Evaluated by:
  • Self test
 && valid_array_reference (varname, assoc_expand_once) == 0
valid_array_re...and_once) == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0-1019
840-
841-
842-
843 {-
844 sh_invalidid (varname);-
845 sh_xfree((orig_input_string), "./read.def", 861);-
846 return
never executed: return (1);
 (1);
never executed: return (1);
0
847 }-
848-
849-
850-
851 if (*
*input_stringDescription
TRUEevaluated 998 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 21 times by 1 test
Evaluated by:
  • Self test
input_string
*input_stringDescription
TRUEevaluated 998 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 21 times by 1 test
Evaluated by:
  • Self test
)		21-998
852 {-
853-
854 t = get_word_from_string (&input_string, ifs_chars, &e);-
855 if (t
tDescription
TRUEevaluated 998 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-998
856 *
executed 998 times by 1 test: *e = '\0';
Executed by:
  • Self test
e = '\0';
executed 998 times by 1 test: *e = '\0';
Executed by:
  • Self test
998
857-
858-
859 if (t
tDescription
TRUEevaluated 998 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
 && saw_escape
saw_escapeDescription
TRUEevaluated 10 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 988 times by 1 test
Evaluated by:
  • Self test
)		0-998
860 {-
861 t1 = dequote_string (t);-
862 var = bind_read_variable (varname, t1);-
863 sh_xfree((t1), "./read.def", 879);-
864 }
executed 10 times by 1 test: end of block
Executed by:
  • Self test
10
865 else-
866 var = bind_read_variable (varname, t ? t : "");
executed 988 times by 1 test: var = bind_read_variable (varname, t ? t : "");
Executed by:
  • Self test
988
867 }-
868 else-
869 {-
870 t = (char *)0;-
871 var = bind_read_variable (varname, "");-
872 }
executed 21 times by 1 test: end of block
Executed by:
  • Self test
21
873-
874 do { if (t
tDescription
TRUEevaluated 998 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 21 times by 1 test
Evaluated by:
  • Self test
) sh_xfree((t), "./read.def", 890);
executed 998 times by 1 test: sh_xfree((t), "./read.def", 890);
Executed by:
  • Self test
 } while (0);		21-998
875 if (var == 0
var == 0Description
TRUEnever evaluated
FALSEevaluated 1019 times by 1 test
Evaluated by:
  • Self test
)		0-1019
876 {-
877 sh_xfree((orig_input_string), "./read.def", 893);-
878 return
never executed: return (1);
 (1);
never executed: return (1);
0
879 }-
880-
881 stupidly_hack_special_variables (varname);-
882 ((var)->attributes &= ~(0x0001000));-
883 }
executed 1019 times by 1 test: end of block
Executed by:
  • Self test
1019
884-
885-
886-
887 if (legal_identifier (list->word->word) == 0
legal_identifi...rd->word) == 0Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322638 times by 1 test
Evaluated by:
  • Self test
 && valid_array_reference (list->word->word, assoc_expand_once) == 0
valid_array_re...and_once) == 0Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
)		0-1322638
888-
889-
890-
891 {-
892 sh_invalidid (list->word->word);-
893 sh_xfree((orig_input_string), "./read.def", 909);-
894 return
never executed: return (1);
 (1);
never executed: return (1);
0
895 }-
896 tofree = -
897 ((void *)0)-
898 ;-
899 if (*
*input_stringDescription
TRUEevaluated 661843 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 660797 times by 1 test
Evaluated by:
  • Self test
input_string
*input_stringDescription
TRUEevaluated 661843 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 660797 times by 1 test
Evaluated by:
  • Self test
)		660797-661843
900 {-
901 t1 = input_string;-
902 t = get_word_from_string (&input_string, ifs_chars, &e);-
903 if (*
*input_string == 0Description
TRUEevaluated 661454 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 389 times by 1 test
Evaluated by:
  • Self test
input_string == 0
*input_string == 0Description
TRUEevaluated 661454 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 389 times by 1 test
Evaluated by:
  • Self test
)		389-661454
904 tofree = input_string = t;
executed 661454 times by 1 test: tofree = input_string = t;
Executed by:
  • Self test
661454
905 else-
906 {-
907 input_string = strip_trailing_ifs_whitespace (t1, ifs_chars, saw_escape);-
908 tofree = t;-
909 }
executed 389 times by 1 test: end of block
Executed by:
  • Self test
389
910 }-
911-
912-
913 if (saw_escape
saw_escapeDescription
TRUEevaluated 7 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1322633 times by 1 test
Evaluated by:
  • Self test
 && input_string
input_stringDescription
TRUEevaluated 7 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
 && *
*input_stringDescription
TRUEevaluated 4 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 3 times by 1 test
Evaluated by:
  • Self test
input_string
*input_stringDescription
TRUEevaluated 4 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 3 times by 1 test
Evaluated by:
  • Self test
)		0-1322633
914 {-
915 t = dequote_string (input_string);-
916 var = bind_read_variable (list->word->word, t);-
917 sh_xfree((t), "./read.def", 940);-
918 }
executed 4 times by 1 test: end of block
Executed by:
  • Self test
4
919 else-
920 var = bind_read_variable (list->word->word, input_string ? input_string : "");
executed 1322636 times by 1 test: var = bind_read_variable (list->word->word, input_string ? input_string : "");
Executed by:
  • Self test
1322636
921-
922 if (var
varDescription
TRUEevaluated 1322639 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
)		1-1322639
923 {-
924 stupidly_hack_special_variables (list->word->word);-
925 ((var)->attributes &= ~(0x0001000));-
926 }
executed 1322639 times by 1 test: end of block
Executed by:
  • Self test
1322639
927 else-
928 retval = 1;
executed 1 time by 1 test: retval = 1;
Executed by:
  • Self test
1
929-
930 do { if (tofree
tofreeDescription
TRUEevaluated 661843 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 660797 times by 1 test
Evaluated by:
  • Self test
) sh_xfree((tofree), "./read.def", 953);
executed 661843 times by 1 test: sh_xfree((tofree), "./read.def", 953);
Executed by:
  • Self test
 } while (0);		660797-661843
931 sh_xfree((orig_input_string), "./read.def", 954);-
932-
933 return
executed 1322640 times by 1 test: return (retval);
Executed by:
  • Self test
 (retval);
executed 1322640 times by 1 test: return (retval);
Executed by:
  • Self test
1322640
934}-
935-
936static SHELL_VAR *-
937bind_read_variable (name, value)-
938 char *name, *value;-
939{-
940 SHELL_VAR *v;-
941-
942-
943 if (valid_array_reference (name, assoc_expand_once) == 0
valid_array_re...and_once) == 0Description
TRUEevaluated 1323657 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
)		2-1323657
944 v = bind_variable (name, value, 0);
executed 1323657 times by 1 test: v = bind_variable (name, value, 0);
Executed by:
  • Self test
1323657
945 else-
946 v = assign_array_element (name, value, assoc_expand_once ? 0x0080 : 0);
executed 2 times by 1 test: v = assign_array_element (name, value, assoc_expand_once ? 0x0080 : 0);
Executed by:
  • Self test
2
947-
948-
949-
950 return
executed 1323659 times by 1 test: return (v == 0 ? v : ((((((v)->attributes) & (0x0000002))) || ((((v)->attributes) & (0x0004000)))) ? (SHELL_VAR *) ((void *)0) : v));
Executed by:
  • Self test
 (v == 0 ? v
executed 1323659 times by 1 test: return (v == 0 ? v : ((((((v)->attributes) & (0x0000002))) || ((((v)->attributes) & (0x0004000)))) ? (SHELL_VAR *) ((void *)0) : v));
Executed by:
  • Self test
1323659
951 : ((((((v)->attributes) & (0x0000002))) || ((((v)->attributes) & (0x0004000)))) ? (SHELL_VAR *)
executed 1323659 times by 1 test: return (v == 0 ? v : ((((((v)->attributes) & (0x0000002))) || ((((v)->attributes) & (0x0004000)))) ? (SHELL_VAR *) ((void *)0) : v));
Executed by:
  • Self test
1323659
952 ((void *)0)
executed 1323659 times by 1 test: return (v == 0 ? v : ((((((v)->attributes) & (0x0000002))) || ((((v)->attributes) & (0x0004000)))) ? (SHELL_VAR *) ((void *)0) : v));
Executed by:
  • Self test
1323659
953 : v));
executed 1323659 times by 1 test: return (v == 0 ? v : ((((((v)->attributes) & (0x0000002))) || ((((v)->attributes) & (0x0004000)))) ? (SHELL_VAR *) ((void *)0) : v));
Executed by:
  • Self test
1323659
954}-
955-
956-
957static int-
958read_mbchar (fd, string, ind, ch, unbuffered)-
959 int fd;-
960 char *string;-
961 int ind, ch, unbuffered;-
962{-
963 char mbchar[-
964 16 -
965 + 1];-
966 int i, n, r;-
967 char c;-
968 size_t ret;-
969 mbstate_t ps, ps_back;-
970 wchar_t wc;-
971-
972 memset (&ps, '\0', sizeof (mbstate_t));-
973 memset (&ps_back, '\0', sizeof (mbstate_t));-
974-
975 mbchar[0] = ch;-
976 i = 1;-
977 for (n = 0; n <=
n <= 16Description
TRUEevaluated 116 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
0-116
978 16
n <= 16Description
TRUEevaluated 116 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
0-116
979 ; n++)-
980 {-
981 ps_back = ps;-
982 ret = mbrtowc (&wc, mbchar, i, &ps);-
983 if (ret == (size_t)-2
ret == (size_t)-2Description
TRUEevaluated 26 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 90 times by 1 test
Evaluated by:
  • Self test
)		26-90
984 {-
985 ps = ps_back;-
986-
987-
988 if (unbuffered == 2
unbuffered == 2Description
TRUEnever evaluated
FALSEevaluated 26 times by 1 test
Evaluated by:
  • Self test
)		0-26
989 r = zreadn (fd, &c, 1);
never executed: r = zreadn (fd, &c, 1);
0
990 else if (unbuffered
unbufferedDescription
TRUEevaluated 5 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 21 times by 1 test
Evaluated by:
  • Self test
)		5-21
991 r = zread (fd, &c, 1);
executed 5 times by 1 test: r = zread (fd, &c, 1);
Executed by:
  • Self test
5
992 else-
993 r = zreadc (fd, &c);
executed 21 times by 1 test: r = zreadc (fd, &c);
Executed by:
  • Self test
21
994 if (r <= 0
r <= 0Description
TRUEnever evaluated
FALSEevaluated 26 times by 1 test
Evaluated by:
  • Self test
)		0-26
995 goto
never executed: goto mbchar_return;
 mbchar_return;
never executed: goto mbchar_return;
0
996 mbchar[i++] = c;-
997 continue;
executed 26 times by 1 test: continue;
Executed by:
  • Self test
26
998 }-
999 else if (ret == (size_t)-1
ret == (size_t)-1Description
TRUEnever evaluated
FALSEevaluated 90 times by 1 test
Evaluated by:
  • Self test
 || ret == (size_t)0
ret == (size_t)0Description
TRUEnever evaluated
FALSEevaluated 90 times by 1 test
Evaluated by:
  • Self test
 || ret > (size_t)0
ret > (size_t)0Description
TRUEevaluated 90 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-90
1000 break;
executed 90 times by 1 test: break;
Executed by:
  • Self test
90
1001 }
never executed: end of block
0
1002-
1003mbchar_return:
code before this statement executed 90 times by 1 test: mbchar_return:
Executed by:
  • Self test
90
1004 if (i > 1
i > 1Description
TRUEevaluated 26 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 64 times by 1 test
Evaluated by:
  • Self test
)		26-64
1005-
1006 for (r = 1; r < i
r < iDescription
TRUEevaluated 26 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 26 times by 1 test
Evaluated by:
  • Self test
; r++)		26
1007 string[ind+r-1] = mbchar[r];
executed 26 times by 1 test: string[ind+r-1] = mbchar[r];
Executed by:
  • Self test
26
1008 return
executed 90 times by 1 test: return i - 1;
Executed by:
  • Self test
 i - 1;
executed 90 times by 1 test: return i - 1;
Executed by:
  • Self test
90
1009}-
1010-
1011-
1012-
1013static void-
1014ttyrestore (ttp)-
1015 struct ttsave *ttp;-
1016{-
1017 ttsetattr (ttp->fd, &(ttp->attrs));-
1018 tty_modified = 0;-
1019}
never executed: end of block
0
1020-
1021void-
1022read_tty_cleanup ()-
1023{-
1024 if (tty_modified
tty_modifiedDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1025 ttyrestore (&termsave);
never executed: ttyrestore (&termsave);
0
1026}
never executed: end of block
0
1027-
1028int-
1029read_tty_modified ()-
1030{-
1031 return
executed 550 times by 1 test: return (tty_modified);
Executed by:
  • Self test
 (tty_modified);
executed 550 times by 1 test: return (tty_modified);
Executed by:
  • Self test
550
1032}-
1033-
1034-
1035static rl_completion_func_t *old_attempted_completion_function = 0;-
1036static rl_hook_func_t *old_startup_hook;-
1037static char *deftext;-
1038-
1039static void-
1040reset_attempted_completion_function (cp)-
1041 char *cp;-
1042{-
1043 if (rl_attempted_completion_function == 0
rl_attempted_c..._function == 0Description
TRUEnever evaluated
FALSEnever evaluated
 && old_attempted_completion_function
old_attempted_...etion_functionDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1044 rl_attempted_completion_function = old_attempted_completion_function;
never executed: rl_attempted_completion_function = old_attempted_completion_function;
0
1045}
never executed: end of block
0
1046-
1047static int-
1048set_itext ()-
1049{-
1050 int r1, r2;-
1051-
1052 r1 = r2 = 0;-
1053 if (old_startup_hook
old_startup_hookDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1054 r1 = (*old_startup_hook) ();
never executed: r1 = (*old_startup_hook) ();
0
1055 if (deftext
deftextDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1056 {-
1057 r2 = rl_insert_text (deftext);-
1058 deftext = (char *)-
1059 ((void *)0)-
1060 ;-
1061 rl_startup_hook = old_startup_hook;-
1062 old_startup_hook = (rl_hook_func_t *)-
1063 ((void *)0)-
1064 ;-
1065 }
never executed: end of block
0
1066 return
never executed: return (r1 || r2);
 (r1 || r2);
never executed: return (r1 || r2);
0
1067}-
1068-
1069static char *-
1070edit_line (p, itext)-
1071 char *p;-
1072 char *itext;-
1073{-
1074 char *ret;-
1075 int len;-
1076-
1077 if (bash_readline_initialized == 0
bash_readline_initialized == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1078 initialize_readline ();
never executed: initialize_readline ();
0
1079-
1080 old_attempted_completion_function = rl_attempted_completion_function;-
1081 rl_attempted_completion_function = (rl_completion_func_t *)-
1082 ((void *)0)-
1083 ;-
1084 bashline_set_event_hook ();-
1085 if (itext
itextDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1086 {-
1087 old_startup_hook = rl_startup_hook;-
1088 rl_startup_hook = set_itext;-
1089 deftext = itext;-
1090 }
never executed: end of block
0
1091-
1092 ret = readline (p);-
1093-
1094 rl_attempted_completion_function = old_attempted_completion_function;-
1095 old_attempted_completion_function = (rl_completion_func_t *)-
1096 ((void *)0)-
1097 ;-
1098 bashline_reset_event_hook ();-
1099-
1100 if (ret == 0
ret == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1101 return
never executed: return ret;
 ret;
never executed: return ret;
0
1102 len = strlen (ret);-
1103 ret = (char *)sh_xrealloc((ret), (len + 2), "./read.def", 1112);-
1104 ret[len++] = delim;-
1105 ret[len] = '\0';-
1106 return
never executed: return ret;
 ret;
never executed: return ret;
0
1107}-
1108-
1109static int old_delim_ctype;-
1110static rl_command_func_t *old_delim_func;-
1111static int old_newline_ctype;-
1112static rl_command_func_t *old_newline_func;-
1113-
1114static unsigned char delim_char;-
1115-
1116static void-
1117set_eol_delim (c)-
1118 int c;-
1119{-
1120 Keymap cmap;-
1121-
1122 if (bash_readline_initialized == 0
bash_readline_initialized == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1123 initialize_readline ();
never executed: initialize_readline ();
0
1124 cmap = rl_get_keymap ();-
1125-
1126-
1127 old_newline_ctype = cmap[(('M') & 0x1f)].type;-
1128 old_newline_func = cmap[(('M') & 0x1f)].function;-
1129 cmap[(('M') & 0x1f)].type = 0;-
1130 cmap[(('M') & 0x1f)].function = rl_insert;-
1131-
1132-
1133 old_delim_ctype = cmap[c].type;-
1134 old_delim_func = cmap[c].function;-
1135 cmap[c].type = 0;-
1136 cmap[c].function = rl_newline;-
1137-
1138 delim_char = c;-
1139}
never executed: end of block
0
1140-
1141static void-
1142reset_eol_delim (cp)-
1143 char *cp;-
1144{-
1145 Keymap cmap;-
1146-
1147 cmap = rl_get_keymap ();-
1148-
1149 cmap[(('M') & 0x1f)].type = old_newline_ctype;-
1150 cmap[(('M') & 0x1f)].function = old_newline_func;-
1151-
1152 cmap[delim_char].type = old_delim_ctype;-
1153 cmap[delim_char].function = old_delim_func;-
1154}
never executed: end of block
0
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