OpenCoverage

tmpfile.c

Absolute File Name:/home/opencoverage/opencoverage/guest-scripts/bash/src/lib/sh/tmpfile.c
Switch to Source codePreprocessed file
LineSourceCount
1-
2-
3-
4-
5-
6-
7-
8extern pid_t dollar_dollar_pid;-
9-
10static char *get_sys_tmpdir (void);-
11static char *get_tmpdir (int);-
12-
13static char *sys_tmpdir = (char *)-
14 ((void *)0)-
15 ;-
16static int ntmpfiles;-
17static int tmpnamelen = -1;-
18static unsigned long filenum = 1L;-
19-
20static char *-
21get_sys_tmpdir ()-
22{-
23 if (sys_tmpdir
sys_tmpdirDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
24 return
never executed: return sys_tmpdir;
 sys_tmpdir;
never executed: return sys_tmpdir;
0
25-
26-
27 sys_tmpdir = -
28 "/tmp"-
29 ;-
30 if (file_iswdir (sys_tmpdir)
file_iswdir (sys_tmpdir)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
31 return
never executed: return sys_tmpdir;
 sys_tmpdir;
never executed: return sys_tmpdir;
0
32-
33-
34 sys_tmpdir = "/tmp";-
35 if (file_iswdir (sys_tmpdir)
file_iswdir (sys_tmpdir)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
36 return
never executed: return sys_tmpdir;
 sys_tmpdir;
never executed: return sys_tmpdir;
0
37-
38 sys_tmpdir = "/var/tmp";-
39 if (file_iswdir (sys_tmpdir)
file_iswdir (sys_tmpdir)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
40 return
never executed: return sys_tmpdir;
 sys_tmpdir;
never executed: return sys_tmpdir;
0
41-
42 sys_tmpdir = "/usr/tmp";-
43 if (file_iswdir (sys_tmpdir)
file_iswdir (sys_tmpdir)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
44 return
never executed: return sys_tmpdir;
 sys_tmpdir;
never executed: return sys_tmpdir;
0
45-
46 sys_tmpdir = ".";-
47-
48 return
never executed: return sys_tmpdir;
 sys_tmpdir;
never executed: return sys_tmpdir;
0
49}-
50-
51static char *-
52get_tmpdir (flags)-
53 int flags;-
54{-
55 char *tdir;-
56-
57 tdir = (
(flags & 0x0001)Description
TRUEevaluated 107 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
flags & 0x0001)
(flags & 0x0001)Description
TRUEevaluated 107 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
 ? get_string_value ("TMPDIR") : (char *)		0-107
58 ((void *)0)-
59 ;-
60 if (tdir
tdirDescription
TRUEevaluated 107 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
 && (file_iswdir (tdir) == 0
file_iswdir (tdir) == 0Description
TRUEnever evaluated
FALSEevaluated 107 times by 1 test
Evaluated by:
  • Self test
 || strlen (tdir) >
strlen (tdir) > 4096Description
TRUEnever evaluated
FALSEevaluated 107 times by 1 test
Evaluated by:
  • Self test
0-107
61 4096
strlen (tdir) > 4096Description
TRUEnever evaluated
FALSEevaluated 107 times by 1 test
Evaluated by:
  • Self test
0-107
62 ))-
63 tdir = 0;
never executed: tdir = 0;
0
64-
65 if (tdir == 0
tdir == 0Description
TRUEnever evaluated
FALSEevaluated 107 times by 1 test
Evaluated by:
  • Self test
)		0-107
66 tdir = get_sys_tmpdir ();
never executed: tdir = get_sys_tmpdir ();
0
67-
68-
69 if (tmpnamelen == -1
tmpnamelen == -1Description
TRUEevaluated 76 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 31 times by 1 test
Evaluated by:
  • Self test
)		31-76
70 tmpnamelen = pathconf (tdir,
executed 76 times by 1 test: tmpnamelen = pathconf (tdir, _PC_NAME_MAX );
Executed by:
  • Self test
76
71 _PC_NAME_MAX
executed 76 times by 1 test: tmpnamelen = pathconf (tdir, _PC_NAME_MAX );
Executed by:
  • Self test
76
72 );
executed 76 times by 1 test: tmpnamelen = pathconf (tdir, _PC_NAME_MAX );
Executed by:
  • Self test
76
73-
74-
75-
76-
77 return
executed 107 times by 1 test: return tdir;
Executed by:
  • Self test
 tdir;
executed 107 times by 1 test: return tdir;
Executed by:
  • Self test
107
78}-
79-
80static void-
81sh_seedrand ()-
82{-
83-
84 int d;-
85 static int seeded = 0;-
86 if (seeded == 0
seeded == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
87 {-
88 struct timeval tv;-
89-
90 gettimeofday (&tv, -
91 ((void *)0)-
92 );-
93 srandom (tv.tv_sec ^ tv.tv_usec ^ (getpid () << 16) ^ (uintptr_t)&d);-
94 seeded = 1;-
95 }
never executed: end of block
0
96-
97}
never executed: end of block
0
98-
99char *-
100sh_mktmpname (nameroot, flags)-
101 char *nameroot;-
102 int flags;-
103{-
104 char *filename, *tdir, *lroot;-
105 struct stat sb;-
106 int r, tdlen;-
107 static int seeded = 0;-
108-
109 filename = (char *)sh_xmalloc((-
110 4096 -
111 + 1), "tmpfile.c", 144);-
112 tdir = get_tmpdir (flags);-
113 tdlen = strlen (tdir);-
114-
115 lroot = nameroot
namerootDescription
TRUEnever evaluated
FALSEnever evaluated
 ? nameroot : "shtmp";		0
116-
117-
118 sprintf (filename, "%s/%s.XXXXXX", tdir, lroot);-
119 if (mktemp (filename) == 0
mktemp (filename) == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
120 {-
121 sh_xfree((filename), "tmpfile.c", 154);-
122 filename = -
123 ((void *)0)-
124 ;-
125 }
never executed: end of block
0
126 return
never executed: return filename;
 filename;
never executed: return filename;
0
127}-
128-
129int-
130sh_mktmpfd (nameroot, flags, namep)-
131 char *nameroot;-
132 int flags;-
133 char **namep;-
134{-
135 char *filename, *tdir, *lroot;-
136 int fd, tdlen;-
137-
138 filename = (char *)sh_xmalloc((-
139 4096 -
140 + 1), "tmpfile.c", 190);-
141 tdir = get_tmpdir (flags);-
142 tdlen = strlen (tdir);-
143-
144 lroot = nameroot
namerootDescription
TRUEevaluated 107 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
 ? nameroot : "shtmp";		0-107
145-
146-
147 sprintf (filename, "%s/%s.XXXXXX", tdir, lroot);-
148 fd = mkstemp (filename);-
149 if (fd < 0
fd < 0Description
TRUEnever evaluated
FALSEevaluated 107 times by 1 test
Evaluated by:
  • Self test
 || namep == 0
namep == 0Description
TRUEnever evaluated
FALSEevaluated 107 times by 1 test
Evaluated by:
  • Self test
)		0-107
150 {-
151 sh_xfree((filename), "tmpfile.c", 201);-
152 filename = -
153 ((void *)0)-
154 ;-
155 }
never executed: end of block
0
156 if (namep
namepDescription
TRUEevaluated 107 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
)		0-107
157 *
executed 107 times by 1 test: *namep = filename;
Executed by:
  • Self test
namep = filename;
executed 107 times by 1 test: *namep = filename;
Executed by:
  • Self test
107
158 return
executed 107 times by 1 test: return fd;
Executed by:
  • Self test
 fd;
executed 107 times by 1 test: return fd;
Executed by:
  • Self test
107
159}-
160-
161FILE *-
162sh_mktmpfp (nameroot, flags, namep)-
163 char *nameroot;-
164 int flags;-
165 char **namep;-
166{-
167 int fd;-
168 FILE *fp;-
169-
170 fd = sh_mktmpfd (nameroot, flags, namep);-
171 if (fd < 0
fd < 0Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
)		0-2
172 return
never executed: return ((FILE *) ((void *)0) );
 ((FILE *)
never executed: return ((FILE *) ((void *)0) );
0
173 ((void *)0)
never executed: return ((FILE *) ((void *)0) );
0
174 );
never executed: return ((FILE *) ((void *)0) );
0
175 fp = fdopen (fd, (flags & 0x0002) ? "w+" : "w");-
176 if (fp == 0
fp == 0Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • Self test
)		0-2
177 close (fd);
never executed: close (fd);
0
178 return
executed 2 times by 1 test: return fp;
Executed by:
  • Self test
 fp;
executed 2 times by 1 test: return fp;
Executed by:
  • Self test
2
179}-
Switch to Source codePreprocessed file
Generated by Squish Coco 4.1.2