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* Change type of added to bool.

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* Avoid implicit conversion of pointers to booleans.
This commit is contained in:
nekral-guest 2008-05-25 22:03:09 +00:00
parent bc0657d13c
commit 9d331bb32b
2 changed files with 13 additions and 6 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2008-05-25 Nicolas François <nicolas.francois@centraliens.net>
* libmisc/addgrps.c: Change type of added to bool.
* libmisc/addgrps.c: Avoid implicit conversion of pointers to
booleans.
2008-05-25 Nicolas François <nicolas.francois@centraliens.net>
* libmisc/hushed.c: hushed returns a bool instead of int.

13
libmisc/addgrps.c
View File

@ -52,7 +52,8 @@
int add_groups (const char *list)
{
GETGROUPS_T *grouplist, *tmp;
int i, ngroups, added;
int i, ngroups;
bool added;
char *token;
char buf[1024];
@ -79,12 +80,12 @@ int add_groups (const char *list)
return -1;
}
added = 0;
for (token = strtok (buf, SEP); token; token = strtok (NULL, SEP)) {
added = false;
for (token = strtok (buf, SEP); NULL != token; token = strtok (NULL, SEP)) {
struct group *grp;
grp = getgrnam (token); /* local, no need for xgetgrnam */
if (!grp) {
if (NULL == grp) {
fprintf (stderr, _("Warning: unknown group %s\n"),
token);
continue;
@ -100,13 +101,13 @@ int add_groups (const char *list)
break;
}
tmp = (gid_t *) realloc (grouplist, (ngroups + 1) * sizeof (GETGROUPS_T));
if (!tmp) {
if (NULL == tmp) {
free (grouplist);
return -1;
}
tmp[ngroups++] = grp->gr_gid;
grouplist = tmp;
added++;
added = true;
}
if (added)