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neaten up some code

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This commit is contained in:
albert
2004-07-20 22:51:22 +00:00
parent 557cd0852e
commit 5a8a11c88d
3 changed files with 11 additions and 6 deletions
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10
proc/pwcache.c
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@@ -42,8 +42,9 @@ char *user_from_uid(uid_t uid)
}
*p = (struct pwbuf *) xmalloc(sizeof(struct pwbuf));
(*p)->uid = uid;
if ((pw = getpwuid(uid)) == NULL)
sprintf((*p)->name, "#%d", uid);
pw = getpwuid(uid);
if (!pw)
sprintf((*p)->name, "%d", uid);
else
sprintf((*p)->name, "%-." NAMELENGTH "s", pw->pw_name);
(*p)->next = NULL;
@@ -69,8 +70,9 @@ char *group_from_gid(gid_t gid)
}
*g = (struct grpbuf *) malloc(sizeof(struct grpbuf));
(*g)->gid = gid;
if ((gr = getgrgid(gid)) == NULL)
sprintf((*g)->name, "#%d", gid);
gr = getgrgid(gid);
if (!gr)
sprintf((*g)->name, "%d", gid);
else
sprintf((*g)->name, "%-." NAMELENGTH "s", gr->gr_name);
(*g)->next = NULL;