midfavila/sbase
1
0
Fork 0
Code Issues Pull Requests Projects Releases 1 Wiki Activity

Audit mktemp(1)

Browse Source 
1) Unglobalize variables.
2) Sort local variables.
3) Use return instead of exit() in main().
4) Add empty line before return.
This commit is contained in:
FRIGN 2015-03-17 11:01:33 +01:00
parent 683d108387
commit a76d4943b5
2 changed files with 8 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
README
View File

@ -46,7 +46,7 @@ The following tools are implemented ('*' == finished, '#' == UTF-8 support,
=*| md5sum non-posix none =*| md5sum non-posix none
=*| mkdir yes none =*| mkdir yes none
=*| mkfifo yes none =*| mkfifo yes none
=* mktemp non-posix none =*| mktemp non-posix none
=*| mv yes none (-i) =*| mv yes none (-i)
=*| nice yes none =*| nice yes none
= nl no -d, -f, -h, -p = nl no -d, -f, -h, -p

16
mktemp.c
View File

@ -12,16 +12,13 @@ usage(void)
eprintf("usage: %s [-dq] [template]\n", argv0); eprintf("usage: %s [-dq] [template]\n", argv0);
} }
static int dflag = 0;
static int qflag = 0;
int int
main(int argc, char *argv[]) main(int argc, char *argv[])
{ {
char *template = "tmp.XXXXXXXXXX"; int dflag = 0, qflag = 0, fd;
char *tmpdir = "/tmp", *p; char *template = "tmp.XXXXXXXXXX",
char path[PATH_MAX], tmp[PATH_MAX]; *tmpdir = "/tmp", *p,
int fd; path[PATH_MAX], tmp[PATH_MAX];
ARGBEGIN { ARGBEGIN {
case 'd': case 'd':
@ -61,16 +58,17 @@ main(int argc, char *argv[])
if (!mkdtemp(path)) { if (!mkdtemp(path)) {
if (!qflag) if (!qflag)
eprintf("mkdtemp %s:", path); eprintf("mkdtemp %s:", path);
exit(1); return 1;
} }
} else { } else {
if ((fd = mkstemp(path)) < 0) { if ((fd = mkstemp(path)) < 0) {
if (!qflag) if (!qflag)
eprintf("mkstemp %s:", path); eprintf("mkstemp %s:", path);
exit(1); return 1;
} }
close(fd); close(fd);
} }
puts(path); puts(path);
return 0; return 0;
} }