* SPDX-License-Identifier: BSD-3-Clause
*/
+
#include <config.h>
#ident "$Id$"
#include "prototypes.h"
#include "defines.h"
-int get_gid (const char *gidstr, gid_t *gid)
+
+int
+get_gid(const char *gidstr, gid_t *gid)
{
long long val;
char *endptr;
|| ('\0' != *endptr)
|| (0 != errno)
|| (/*@+longintegral@*/val != (gid_t)val)/*@=longintegral@*/) {
- return 0;
+ return -1;
}
*gid = val;
- return 1;
+ return 0;
}
}
grent.gr_name = grpfields[0];
grent.gr_passwd = grpfields[1];
- if (get_gid (grpfields[2], &grent.gr_gid) == 0) {
+ if (get_gid(grpfields[2], &grent.gr_gid) == -1) {
return NULL;
}
grent.gr_mem = list (grpfields[3]);
if (get_uid (fields[2], &pwent.pw_uid) == 0) {
return NULL;
}
- if (get_gid (fields[3], &pwent.pw_gid) == 0) {
+ if (get_gid(fields[3], &pwent.pw_gid) == -1) {
return NULL;
}
pwent.pw_gecos = fields[4];
break;
case 'g':
gflg = true;
- if ( (get_gid (optarg, &group_id) == 0)
+ if ( (get_gid(optarg, &group_id) == -1)
|| (group_id == (gid_t)-1)) {
fprintf (stderr,
_("%s: invalid group ID '%s'\n"),
break;
case 'g':
gflg = true;
- if ( (get_gid (optarg, &group_newid) == 0)
+ if ( (get_gid(optarg, &group_newid) == -1)
|| (group_newid == (gid_t)-1)) {
fprintf (stderr,
_("%s: invalid group ID '%s'\n"),
* new group, or an existing group.
*/
- if (get_gid (gid, &grent.gr_gid) == 0) {
+ if (get_gid(gid, &grent.gr_gid) == -1) {
fprintf (stderr,
_("%s: invalid group ID '%s'\n"),
Prog, gid);