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Make user_from_uid and group_from_gid return const char *, just like

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NetBSD.  Update man page to reflect this.
This commit is contained in:
Warner Losh 2002-03-22 02:35:47 +00:00
parent 1b350b4542
commit ae10a3fcce
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=92924
4 changed files with 6 additions and 6 deletions
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2
include/grp.h
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@ -70,7 +70,7 @@ int setgrent __P((void));
void endgrent __P((void));
void setgrfile __P((const char *));
int setgroupent __P((int));
char *group_from_gid __P((gid_t, int));
const char *group_from_gid __P((gid_t, int));
#endif
__END_DECLS

2
include/pwd.h
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@ -106,7 +106,7 @@ struct passwd *getpwent __P((void));
int setpassent __P((int));
void setpwent __P((void));
void endpwent __P((void));
char *user_from_uid __P((uid_t, int));
const char *user_from_uid __P((uid_t, int));
#endif
__END_DECLS

4
lib/libc/gen/pwcache.3
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@ -42,10 +42,10 @@
.Lb libc
.Sh SYNOPSIS
.In pwd.h
.Ft char *
.Ft const char *
.Fn user_from_uid "unsigned long uid" "int nouser"
.In grp.h
.Ft char *
.Ft const char *
.Fn group_from_gid "unsigned long gid" "int nogroup"
.Sh DESCRIPTION
The

4
lib/libc/gen/pwcache.c
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@ -48,7 +48,7 @@ __FBSDID("$FreeBSD$");
#define NCACHE 64 /* power of 2 */
#define MASK (NCACHE - 1) /* bits to store with */
char *
const char *
user_from_uid(uid_t uid, int nouser)
{
static struct ncache {
@ -82,7 +82,7 @@ user_from_uid(uid_t uid, int nouser)
return ((nouser && !cp->found) ? NULL : cp->name);
}
char *
const char *
group_from_gid(gid_t gid, int nogroup)
{
static struct ncache {