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/*
* Copyright (c) 2010 Wind River Systems; see
* guts/COPYRIGHT for information.
*
* static int
* wrap_getgrouplist(const char *user, gid_t group, gid_t *groups, int *ngroups) {
* int rc = -1;
*/
int found = 0;
int found_group = 0;
char buf[PSEUDO_PWD_MAX];
struct group grp, *gbuf = &grp;
setgrent();
while ((rc = wrap_getgrent_r(gbuf, buf, PSEUDO_PWD_MAX, &gbuf)) == 0) {
int i = 0;
for (i = 0; gbuf->gr_mem[i]; ++i) {
if (!strcmp(gbuf->gr_mem[i], user)) {
if (found < *ngroups)
groups[found] = gbuf->gr_gid;
++found;
if (gbuf->gr_gid == group)
found_group = 1;
}
}
}
endgrent();
if (!found_group) {
if (found < *ngroups)
groups[found] = group;
++found;
}
if (found >= *ngroups)
rc = -1;
else
rc = found;
*ngroups = found;
/* return rc;
* }
*/
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