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type.def

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1This file is type.def, from which is created type.c.-
2It implements the builtin "type" in Bash.-
3-
4Copyright (C) 1987-2015 Free Software Foundation, Inc.-
5-
6This file is part of GNU Bash, the Bourne Again SHell.-
7-
8Bash is free software: you can redistribute it and/or modify-
9it under the terms of the GNU General Public License as published by-
10the Free Software Foundation, either version 3 of the License, or-
11(at your option) any later version.-
12-
13Bash is distributed in the hope that it will be useful,-
14but WITHOUT ANY WARRANTY; without even the implied warranty of-
15MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the-
16GNU General Public License for more details.-
17-
18You should have received a copy of the GNU General Public License-
19along with Bash. If not, see <http://www.gnu.org/licenses/>.-
20-
21$PRODUCES type.c-
22-
23$BUILTIN type-
24$FUNCTION type_builtin-
25$SHORT_DOC type [-afptP] name [name ...]-
26Display information about command type.-
27-
28For each NAME, indicate how it would be interpreted if used as a-
29command name.-
30-
31Options:-
32 -a display all locations containing an executable named NAME;-
33 includes aliases, builtins, and functions, if and only if-
34 the `-p' option is not also used-
35 -f suppress shell function lookup-
36 -P force a PATH search for each NAME, even if it is an alias,-
37 builtin, or function, and returns the name of the disk file-
38 that would be executed-
39 -p returns either the name of the disk file that would be executed,-
40 or nothing if `type -t NAME' would not return `file'-
41 -t output a single word which is one of `alias', `keyword',-
42 `function', `builtin', `file' or `', if NAME is an alias,-
43 shell reserved word, shell function, shell builtin, disk file,-
44 or not found, respectively-
45-
46Arguments:-
47 NAME Command name to be interpreted.-
48-
49Exit Status:-
50Returns success if all of the NAMEs are found; fails if any are not found.-
51$END-
52-
53#include <config.h>-
54-
55#include "../bashtypes.h"-
56#include "posixstat.h"-
57-
58#if defined (HAVE_UNISTD_H)-
59# include <unistd.h>-
60#endif-
61-
62#include <stdio.h>-
63#include "../bashansi.h"-
64#include "../bashintl.h"-
65-
66#include "../shell.h"-
67#include "../parser.h"-
68#include "../execute_cmd.h"-
69#include "../findcmd.h"-
70#include "../hashcmd.h"-
71-
72#if defined (ALIAS)-
73#include "../alias.h"-
74#endif /* ALIAS */-
75-
76#include "common.h"-
77#include "bashgetopt.h"-
78-
79extern int find_reserved_word __P((char *));-
80-
81/* For each word in LIST, find out what the shell is going to do with-
82 it as a simple command. i.e., which file would this shell use to-
83 execve, or if it is a builtin command, or an alias. Possible flag-
84 arguments:-
85 -t Returns the "type" of the object, one of-
86 `alias', `keyword', `function', `builtin',-
87 or `file'.-
88-
89 -p Returns the pathname of the file if -type is-
90 a file.-
91-
92 -a Returns all occurrences of words, whether they-
93 be a filename in the path, alias, function,-
94 or builtin.-
95-
96 -f Suppress shell function lookup, like `command'.-
97-
98 -P Force a path search even in the presence of other-
99 definitions.-
100-
101 Order of evaluation:-
102 alias-
103 keyword-
104 function-
105 builtin-
106 file-
107 */-
108-
109int-
110type_builtin (list)-
111 WORD_LIST *list;-
112{-
113 int dflags, any_failed, opt;-
114 WORD_LIST *this;-
115-
116 if (list == 0)
list == 0Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 336 times by 1 test
Evaluated by:
  • Self test
2-336
117 return (EXECUTION_SUCCESS);
executed 2 times by 1 test: return (0);
Executed by:
  • Self test
2
118-
119 dflags = CDESC_SHORTDESC; /* default */-
120 any_failed = 0;-
121-
122 /* Handle the obsolescent `-type', `-path', and `-all' by prescanning-
123 the arguments and converting those options to the form that-
124 internal_getopt recognizes. Converts `--type', `--path', and `--all'-
125 also. THIS SHOULD REALLY GO AWAY. */-
126 for (this = list; this && this->word->word[0] == '-'; this = this->next)
thisDescription
TRUEevaluated 365 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
this->word->word[0] == '-'Description
TRUEevaluated 29 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 336 times by 1 test
Evaluated by:
  • Self test
0-365
127 {-
128 char *flag = &(this->word->word[1]);-
129-
130 if (STREQ (flag, "type") || STREQ (flag, "-type"))
never executed: __result = (((const unsigned char *) (const char *) ( flag ))[3] - __s2[3]);
never executed: end of block
never executed: end of block
never executed: __result = (((const unsigned char *) (const char *) ( "type" ))[3] - __s2[3]);
never executed: end of block
never executed: end of block
never executed: __result = (((const unsigned char *) (const char *) ( flag ))[3] - __s2[3]);
never executed: end of block
never executed: end of block
never executed: __result = (((const unsigned char *) (const char *) ( "-type" ))[3] - __s2[3]);
never executed: end of block
never executed: end of block
(flag)[0] == ("type")[0]Description
TRUEevaluated 21 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 8 times by 1 test
Evaluated by:
  • Self test
__extension__ ... )))); }) == 0Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • Self test
__s1_len > 0Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s1_len > 1Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s1_len > 2Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 0Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 1Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 2Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
(flag)[0] == ("-type")[0]Description
TRUEnever evaluated
FALSEevaluated 29 times by 1 test
Evaluated by:
  • Self test
__extension__ ... )))); }) == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s1_len > 0Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s1_len > 1Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s1_len > 2Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 0Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 1Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 2Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
0-29
131 {-
132 this->word->word[1] = 't';-
133 this->word->word[2] = '\0';-
134 }
never executed: end of block
0
135 else if (STREQ (flag, "path") || STREQ (flag, "-path"))
never executed: __result = (((const unsigned char *) (const char *) ( flag ))[3] - __s2[3]);
never executed: end of block
never executed: end of block
never executed: __result = (((const unsigned char *) (const char *) ( "path" ))[3] - __s2[3]);
never executed: end of block
never executed: end of block
never executed: __result = (((const unsigned char *) (const char *) ( flag ))[3] - __s2[3]);
never executed: end of block
never executed: end of block
never executed: __result = (((const unsigned char *) (const char *) ( "-path" ))[3] - __s2[3]);
never executed: end of block
never executed: end of block
(flag)[0] == ("path")[0]Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 25 times by 1 test
Evaluated by:
  • Self test
__extension__ ... )))); }) == 0Description
TRUEnever evaluated
FALSEevaluated 4 times by 1 test
Evaluated by:
  • Self test
__s1_len > 0Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s1_len > 1Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s1_len > 2Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 0Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 1Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 2Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
(flag)[0] == ("-path")[0]Description
TRUEnever evaluated
FALSEevaluated 29 times by 1 test
Evaluated by:
  • Self test
__extension__ ... )))); }) == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s1_len > 0Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s1_len > 1Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s1_len > 2Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 0Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 1Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 2Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
0-29
136 {-
137 this->word->word[1] = 'p';-
138 this->word->word[2] = '\0';-
139 }
never executed: end of block
0
140 else if (STREQ (flag, "all") || STREQ (flag, "-all"))
never executed: __result = (((const unsigned char *) (const char *) ( flag ))[3] - __s2[3]);
never executed: end of block
never executed: end of block
never executed: __result = (((const unsigned char *) (const char *) ( "all" ))[3] - __s2[3]);
never executed: end of block
executed 2 times by 1 test: end of block
Executed by:
  • Self test
never executed: __result = (((const unsigned char *) (const char *) ( flag ))[3] - __s2[3]);
never executed: end of block
never executed: end of block
never executed: __result = (((const unsigned char *) (const char *) ( "-all" ))[3] - __s2[3]);
never executed: end of block
never executed: end of block
(flag)[0] == ("all")[0]Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 27 times by 1 test
Evaluated by:
  • Self test
__extension__ ... )))); }) == 0Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
__s1_len > 0Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s1_len > 1Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s1_len > 2Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 0Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
__result == 0Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
__s2_len > 1Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
__s2_len > 2Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
(flag)[0] == ("-all")[0]Description
TRUEnever evaluated
FALSEevaluated 29 times by 1 test
Evaluated by:
  • Self test
__extension__ ... )))); }) == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s1_len > 0Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s1_len > 1Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s1_len > 2Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 0Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 1Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 2Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
0-29
141 {-
142 this->word->word[1] = 'a';-
143 this->word->word[2] = '\0';-
144 }
never executed: end of block
0
145 }
executed 29 times by 1 test: end of block
Executed by:
  • Self test
29
146-
147 reset_internal_getopt ();-
148 while ((opt = internal_getopt (list, "afptP")) != -1)
(opt = interna...afptP")) != -1Description
TRUEevaluated 29 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 334 times by 1 test
Evaluated by:
  • Self test
29-334
149 {-
150 switch (opt)-
151 {-
152 case 'a':
executed 2 times by 1 test: case 'a':
Executed by:
  • Self test
2
153 dflags |= CDESC_ALL;-
154 break;
executed 2 times by 1 test: break;
Executed by:
  • Self test
2
155 case 'f':
never executed: case 'f':
0
156 dflags |= CDESC_NOFUNCS;-
157 break;
never executed: break;
0
158 case 'p':
executed 4 times by 1 test: case 'p':
Executed by:
  • Self test
4
159 dflags |= CDESC_PATH_ONLY;-
160 dflags &= ~(CDESC_TYPE|CDESC_SHORTDESC);-
161 break;
executed 4 times by 1 test: break;
Executed by:
  • Self test
4
162 case 't':
executed 21 times by 1 test: case 't':
Executed by:
  • Self test
21
163 dflags |= CDESC_TYPE;-
164 dflags &= ~(CDESC_PATH_ONLY|CDESC_SHORTDESC);-
165 break;
executed 21 times by 1 test: break;
Executed by:
  • Self test
21
166 case 'P': /* shorthand for type -ap */
never executed: case 'P':
0
167 dflags |= (CDESC_PATH_ONLY|CDESC_FORCE_PATH);-
168 dflags &= ~(CDESC_TYPE|CDESC_SHORTDESC);-
169 break;
never executed: break;
0
170 CASE_HELPOPT;
never executed: return (258);
never executed: case -99:
0
171 default:
executed 2 times by 1 test: default:
Executed by:
  • Self test
2
172 builtin_usage ();-
173 return (EX_USAGE);
executed 2 times by 1 test: return (258);
Executed by:
  • Self test
2
174 }-
175 }-
176 list = loptend;-
177-
178 while (list)
listDescription
TRUEevaluated 334 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 334 times by 1 test
Evaluated by:
  • Self test
334
179 {-
180 int found;-
181-
182 found = describe_command (list->word->word, dflags);-
183-
184 if (!found && (dflags & (CDESC_PATH_ONLY|CDESC_TYPE)) == 0)
!foundDescription
TRUEevaluated 11 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 323 times by 1 test
Evaluated by:
  • Self test
(dflags & (0x010|0x008)) == 0Description
TRUEevaluated 9 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
2-323
185 sh_notfound (list->word->word);
executed 9 times by 1 test: sh_notfound (list->word->word);
Executed by:
  • Self test
9
186-
187 any_failed += found == 0;-
188 list = list->next;-
189 }
executed 334 times by 1 test: end of block
Executed by:
  • Self test
334
190-
191 opt = (any_failed == 0) ? EXECUTION_SUCCESS : EXECUTION_FAILURE;
(any_failed == 0)Description
TRUEevaluated 323 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 11 times by 1 test
Evaluated by:
  • Self test
11-323
192 return (sh_chkwrite (opt));
executed 334 times by 1 test: return (sh_chkwrite (opt));
Executed by:
  • Self test
334
193}-
194-
195/*-
196 * Describe COMMAND as required by the type and command builtins.-
197 *-
198 * Behavior is controlled by DFLAGS. Flag values are-
199 * CDESC_ALL print all descriptions of a command-
200 * CDESC_SHORTDESC print the description for type and command -V-
201 * CDESC_REUSABLE print in a format that may be reused as input-
202 * CDESC_TYPE print the type for type -t-
203 * CDESC_PATH_ONLY print the path for type -p-
204 * CDESC_FORCE_PATH force a path search for type -P-
205 * CDESC_NOFUNCS skip function lookup for type -f-
206 * CDESC_ABSPATH convert to absolute path, no ./ prefix-
207 * CDESC_STDPATH command -p standard path list-
208 *-
209 * CDESC_ALL says whether or not to look for all occurrences of COMMAND, or-
210 * return after finding it once.-
211 */-
212int-
213describe_command (command, dflags)-
214 char *command;-
215 int dflags;-
216{-
217 int found, i, found_file, f, all;-
218 char *full_path, *x, *pathlist;-
219 SHELL_VAR *func;-
220#if defined (ALIAS)-
221 alias_t *alias;-
222#endif-
223-
224 all = (dflags & CDESC_ALL) != 0;-
225 found = found_file = 0;-
226 full_path = (char *)NULL;-
227-
228#if defined (ALIAS)-
229 /* Command is an alias? */-
230 if (((dflags & CDESC_FORCE_PATH) == 0) && expand_aliases && (alias = find_alias (command)))
((dflags & 0x020) == 0)Description
TRUEevaluated 368 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
expand_aliasesDescription
TRUEevaluated 21 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 347 times by 1 test
Evaluated by:
  • Self test
(alias = find_alias (command))Description
TRUEevaluated 8 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 13 times by 1 test
Evaluated by:
  • Self test
0-368
231 {-
232 if (dflags & CDESC_TYPE)
dflags & 0x008Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 6 times by 1 test
Evaluated by:
  • Self test
2-6
233 puts ("alias");
executed 2 times by 1 test: puts ("alias");
Executed by:
  • Self test
2
234 else if (dflags & CDESC_SHORTDESC)
dflags & 0x002Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
2-4
235 printf (_("%s is aliased to `%s'\n"), command, alias->value);
executed 4 times by 1 test: printf ( dcgettext (((void *)0), "%s is aliased to `%s'\n" , 5) , command, alias->value);
Executed by:
  • Self test
4
236 else if (dflags & CDESC_REUSABLE)
dflags & 0x004Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
0-2
237 {-
238 x = sh_single_quote (alias->value);-
239 printf ("alias %s=%s\n", command, x);-
240 free (x);-
241 }
executed 2 times by 1 test: end of block
Executed by:
  • Self test
2
242-
243 found = 1;-
244-
245 if (all == 0)
all == 0Description
TRUEevaluated 8 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
0-8
246 return (1);
executed 8 times by 1 test: return (1);
Executed by:
  • Self test
8
247 }
never executed: end of block
0
248#endif /* ALIAS */-
249-
250 /* Command is a shell reserved word? */-
251 if (((dflags & CDESC_FORCE_PATH) == 0) && (i = find_reserved_word (command)) >= 0)
((dflags & 0x020) == 0)Description
TRUEevaluated 360 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
(i = find_rese...command)) >= 0Description
TRUEevaluated 10 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 350 times by 1 test
Evaluated by:
  • Self test
0-360
252 {-
253 if (dflags & CDESC_TYPE)
dflags & 0x008Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 8 times by 1 test
Evaluated by:
  • Self test
2-8
254 puts ("keyword");
executed 2 times by 1 test: puts ("keyword");
Executed by:
  • Self test
2
255 else if (dflags & CDESC_SHORTDESC)
dflags & 0x002Description
TRUEevaluated 6 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
2-6
256 printf (_("%s is a shell keyword\n"), command);
executed 6 times by 1 test: printf ( dcgettext (((void *)0), "%s is a shell keyword\n" , 5) , command);
Executed by:
  • Self test
6
257 else if (dflags & CDESC_REUSABLE)
dflags & 0x004Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
0-2
258 printf ("%s\n", command);
executed 2 times by 1 test: printf ("%s\n", command);
Executed by:
  • Self test
2
259-
260 found = 1;-
261-
262 if (all == 0)
all == 0Description
TRUEevaluated 8 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
2-8
263 return (1);
executed 8 times by 1 test: return (1);
Executed by:
  • Self test
8
264 }
executed 2 times by 1 test: end of block
Executed by:
  • Self test
2
265-
266 /* Command is a function? */-
267 if (((dflags & (CDESC_FORCE_PATH|CDESC_NOFUNCS)) == 0) && (func = find_function (command)))
((dflags & (0x...|0x040)) == 0)Description
TRUEevaluated 352 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
(func = find_f...ion (command))Description
TRUEevaluated 283 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 69 times by 1 test
Evaluated by:
  • Self test
0-352
268 {-
269 if (dflags & CDESC_TYPE)
dflags & 0x008Description
TRUEevaluated 3 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 280 times by 1 test
Evaluated by:
  • Self test
3-280
270 puts ("function");
executed 3 times by 1 test: puts ("function");
Executed by:
  • Self test
3
271 else if (dflags & CDESC_SHORTDESC)
dflags & 0x002Description
TRUEevaluated 278 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
2-278
272 {-
273 char *result;-
274-
275 printf (_("%s is a function\n"), command);-
276-
277 /* We're blowing away THE_PRINTED_COMMAND here... */-
278-
279 result = named_function_string (command, function_cell (func), FUNC_MULTILINE|FUNC_EXTERNAL);-
280 printf ("%s\n", result);-
281 }
executed 278 times by 1 test: end of block
Executed by:
  • Self test
278
282 else if (dflags & CDESC_REUSABLE)
dflags & 0x004Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
0-2
283 printf ("%s\n", command);
executed 2 times by 1 test: printf ("%s\n", command);
Executed by:
  • Self test
2
284-
285 found = 1;-
286-
287 if (all == 0)
all == 0Description
TRUEevaluated 283 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
0-283
288 return (1);
executed 283 times by 1 test: return (1);
Executed by:
  • Self test
283
289 }
never executed: end of block
0
290-
291 /* Command is a builtin? */-
292 if (((dflags & CDESC_FORCE_PATH) == 0) && find_shell_builtin (command))
((dflags & 0x020) == 0)Description
TRUEevaluated 69 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
find_shell_builtin (command)Description
TRUEevaluated 9 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 60 times by 1 test
Evaluated by:
  • Self test
0-69
293 {-
294 if (dflags & CDESC_TYPE)
dflags & 0x008Description
TRUEevaluated 3 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 6 times by 1 test
Evaluated by:
  • Self test
3-6
295 puts ("builtin");
executed 3 times by 1 test: puts ("builtin");
Executed by:
  • Self test
3
296 else if (dflags & CDESC_SHORTDESC)
dflags & 0x002Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
2-4
297 {-
298 if (posixly_correct && find_special_builtin (command) != 0)
posixly_correctDescription
TRUEnever evaluated
FALSEevaluated 4 times by 1 test
Evaluated by:
  • Self test
find_special_b...(command) != 0Description
TRUEnever evaluated
FALSEnever evaluated
0-4
299 printf (_("%s is a special shell builtin\n"), command);
never executed: printf ( dcgettext (((void *)0), "%s is a special shell builtin\n" , 5) , command);
0
300 else-
301 printf (_("%s is a shell builtin\n"), command);
executed 4 times by 1 test: printf ( dcgettext (((void *)0), "%s is a shell builtin\n" , 5) , command);
Executed by:
  • Self test
4
302 }-
303 else if (dflags & CDESC_REUSABLE)
dflags & 0x004Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
0-2
304 printf ("%s\n", command);
executed 2 times by 1 test: printf ("%s\n", command);
Executed by:
  • Self test
2
305-
306 found = 1;-
307-
308 if (all == 0)
all == 0Description
TRUEevaluated 9 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
0-9
309 return (1);
executed 9 times by 1 test: return (1);
Executed by:
  • Self test
9
310 }
never executed: end of block
0
311-
312 /* Command is a disk file? */-
313 /* If the command name given is already an absolute command, just-
314 check to see if it is executable. */-
315 if (absolute_program (command))
absolute_program (command)Description
TRUEevaluated 10 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 50 times by 1 test
Evaluated by:
  • Self test
10-50
316 {-
317 f = file_status (command);-
318 if (f & FS_EXECABLE)
f & 0x2Description
TRUEevaluated 10 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
0-10
319 {-
320 if (dflags & CDESC_TYPE)
dflags & 0x008Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 6 times by 1 test
Evaluated by:
  • Self test
4-6
321 puts ("file");
executed 4 times by 1 test: puts ("file");
Executed by:
  • Self test
4
322 else if (dflags & CDESC_SHORTDESC)
dflags & 0x002Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
2-4
323 printf (_("%s is %s\n"), command, command);
executed 4 times by 1 test: printf ( dcgettext (((void *)0), "%s is %s\n" , 5) , command, command);
Executed by:
  • Self test
4
324 else if (dflags & (CDESC_REUSABLE|CDESC_PATH_ONLY))
dflags & (0x004|0x010)Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
0-2
325 printf ("%s\n", command);
executed 2 times by 1 test: printf ("%s\n", command);
Executed by:
  • Self test
2
326-
327 /* There's no use looking in the hash table or in $PATH,-
328 because they're not consulted when an absolute program-
329 name is supplied. */-
330 return (1);
executed 10 times by 1 test: return (1);
Executed by:
  • Self test
10
331 }-
332 }
never executed: end of block
0
333-
334 /* If the user isn't doing "-a", then we might care about-
335 whether the file is present in our hash table. */-
336 if (all == 0 || (dflags & CDESC_FORCE_PATH))
all == 0Description
TRUEevaluated 48 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
(dflags & 0x020)Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
0-48
337 {-
338 if (full_path = phash_search (command))
full_path = ph...arch (command)Description
TRUEevaluated 8 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 40 times by 1 test
Evaluated by:
  • Self test
8-40
339 {-
340 if (dflags & CDESC_TYPE)
dflags & 0x008Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 6 times by 1 test
Evaluated by:
  • Self test
2-6
341 puts ("file");
executed 2 times by 1 test: puts ("file");
Executed by:
  • Self test
2
342 else if (dflags & CDESC_SHORTDESC)
dflags & 0x002Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 4 times by 1 test
Evaluated by:
  • Self test
2-4
343 printf (_("%s is hashed (%s)\n"), command, full_path);
executed 2 times by 1 test: printf ( dcgettext (((void *)0), "%s is hashed (%s)\n" , 5) , command, full_path);
Executed by:
  • Self test
2
344 else if (dflags & (CDESC_REUSABLE|CDESC_PATH_ONLY))
dflags & (0x004|0x010)Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
0-4
345 printf ("%s\n", full_path);
executed 4 times by 1 test: printf ("%s\n", full_path);
Executed by:
  • Self test
4
346-
347 free (full_path);-
348 return (1);
executed 8 times by 1 test: return (1);
Executed by:
  • Self test
8
349 }-
350 }
executed 40 times by 1 test: end of block
Executed by:
  • Self test
40
351-
352 /* Now search through $PATH. */-
353 while (1)-
354 {-
355 if (dflags & CDESC_STDPATH) /* command -p, all cannot be non-zero */
dflags & 0x100Description
TRUEevaluated 6 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 36 times by 1 test
Evaluated by:
  • Self test
6-36
356 {-
357 pathlist = conf_standard_path ();-
358 full_path = find_in_path (command, pathlist, FS_EXEC_PREFERRED|FS_NODIRS);-
359 free (pathlist);-
360 /* Will only go through this once, since all == 0 if STDPATH set */-
361 }
executed 6 times by 1 test: end of block
Executed by:
  • Self test
6
362 else if (all == 0)
all == 0Description
TRUEevaluated 34 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
2-34
363 full_path = find_user_command (command);
executed 34 times by 1 test: full_path = find_user_command (command);
Executed by:
  • Self test
34
364 else-
365 full_path = user_command_matches (command, FS_EXEC_ONLY, found_file); /* XXX - should that be FS_EXEC_PREFERRED? */
executed 2 times by 1 test: full_path = user_command_matches (command, 0x8, found_file);
Executed by:
  • Self test
2
366-
367 if (full_path == 0)
full_path == 0Description
TRUEevaluated 19 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 23 times by 1 test
Evaluated by:
  • Self test
19-23
368 break;
executed 19 times by 1 test: break;
Executed by:
  • Self test
19
369-
370 /* If we found the command as itself by looking through $PATH, it-
371 probably doesn't exist. Check whether or not the command is an-
372 executable file. If it's not, don't report a match. This is-
373 the default posix mode behavior */-
374 if (STREQ (full_path, command) || posixly_correct)
never executed: __result = (((const unsigned char *) (const char *) ( full_path ))[3] - __s2[3]);
never executed: end of block
never executed: end of block
never executed: __result = (((const unsigned char *) (const char *) ( command ))[3] - __s2[3]);
never executed: end of block
never executed: end of block
(full_path)[0] == (command)[0]Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 21 times by 1 test
Evaluated by:
  • Self test
__extension__ ... )))); }) == 0Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
__s1_len > 0Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s1_len > 1Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s1_len > 2Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 0Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 1Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 2Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
posixly_correctDescription
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • Self test
0-21
375 {-
376 f = file_status (full_path);-
377 if ((f & FS_EXECABLE) == 0)
(f & 0x2) == 0Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
0-2
378 {-
379 free (full_path);-
380 full_path = (char *)NULL;-
381 if (all == 0)
all == 0Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
0-2
382 break;
executed 2 times by 1 test: break;
Executed by:
  • Self test
2
383 }
never executed: end of block
0
384 else if (ABSPATH (full_path))
((full_path)[0] == '/')Description
TRUEnever evaluated
FALSEnever evaluated
0
385 ; /* placeholder; don't need to do anything yet */
never executed: ;
0
386 else if (dflags & (CDESC_REUSABLE|CDESC_PATH_ONLY|CDESC_SHORTDESC))
dflags & (0x004|0x010|0x002)Description
TRUEnever evaluated
FALSEnever evaluated
0
387 {-
388 f = MP_DOCWD | ((dflags & CDESC_ABSPATH) ? MP_RMDOT : 0);-
389 x = sh_makepath ((char *)NULL, full_path, f);-
390 free (full_path);-
391 full_path = x;-
392 }
never executed: end of block
0
393 }
never executed: end of block
0
394 /* If we require a full path and don't have one, make one */-
395 else if ((dflags & CDESC_ABSPATH) && ABSPATH (full_path) == 0)
(dflags & 0x080)Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • Self test
((full_path)[0] == '/') == 0Description
TRUEnever evaluated
FALSEnever evaluated
0-21
396 {-
397 x = sh_makepath ((char *)NULL, full_path, MP_DOCWD|MP_RMDOT);-
398 free (full_path);-
399 full_path = x;-
400 }
never executed: end of block
0
401-
402 found_file++;-
403 found = 1;-
404-
405 if (dflags & CDESC_TYPE)
dflags & 0x008Description
TRUEevaluated 3 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 18 times by 1 test
Evaluated by:
  • Self test
3-18
406 puts ("file");
executed 3 times by 1 test: puts ("file");
Executed by:
  • Self test
3
407 else if (dflags & CDESC_SHORTDESC)
dflags & 0x002Description
TRUEevaluated 12 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 6 times by 1 test
Evaluated by:
  • Self test
6-12
408 printf (_("%s is %s\n"), command, full_path);
executed 12 times by 1 test: printf ( dcgettext (((void *)0), "%s is %s\n" , 5) , command, full_path);
Executed by:
  • Self test
12
409 else if (dflags & (CDESC_REUSABLE|CDESC_PATH_ONLY))
dflags & (0x004|0x010)Description
TRUEevaluated 6 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
0-6
410 printf ("%s\n", full_path);
executed 6 times by 1 test: printf ("%s\n", full_path);
Executed by:
  • Self test
6
411-
412 free (full_path);-
413 full_path = (char *)NULL;-
414-
415 if (all == 0)
all == 0Description
TRUEevaluated 21 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
0-21
416 break;
executed 21 times by 1 test: break;
Executed by:
  • Self test
21
417 }
never executed: end of block
0
418-
419 return (found);
executed 42 times by 1 test: return (found);
Executed by:
  • Self test
42
420}-
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