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Some minor tweaking to name_to_uid() and name_to_gid().

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This commit is contained in:
Wayne Davison
2007-12-29 22:52:04 -08:00
parent b6800a0b32
commit 7210dbfd2a
1 changed files with 10 additions and 14 deletions
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24
util.c
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@@ -466,31 +466,27 @@ void kill_all(int sig)
}
/** Turn a user name into a uid */
int name_to_uid(const char *name, uid_t *uid)
int name_to_uid(const char *name, uid_t *uid_p)
{
struct passwd *pass;
if (!name || !*name)
return 0;
pass = getpwnam(name);
if (pass) {
*uid = pass->pw_uid;
return 1;
}
return 0;
if (!(pass = getpwnam(name)))
return 0;
*uid_p = pass->pw_uid;
return 1;
}
/** Turn a group name into a gid */
int name_to_gid(const char *name, gid_t *gid)
int name_to_gid(const char *name, gid_t *gid_p)
{
struct group *grp;
if (!name || !*name)
return 0;
grp = getgrnam(name);
if (grp) {
*gid = grp->gr_gid;
return 1;
}
return 0;
if (!(grp = getgrnam(name)))
return 0;
*gid_p = grp->gr_gid;
return 1;
}
/** Lock a byte range in a open file */