+ /* Find the selected group */
+ if (whichApp == CHGRP_APP) {
+ groupName = *argv;
+ gid = strtoul(groupName, &p, 10); /* maybe it's already numeric */
+ if (groupName == p)
+ gid = my_getgrnam(groupName);
+ } else {
+ groupName = strchr(*argv, '.');
+ if (groupName == NULL)
+ groupName = strchr(*argv, ':');
+ if (groupName) {
+ *groupName++ = '\0';
+ gid = strtoul(groupName, &p, 10);
+ if (groupName == p)
+ gid = my_getgrnam(groupName);
+ } else
+ gid = -1;
+ }
+
+
+ /* Find the selected user (if appropriate) */
+ if (whichApp == CHOWN_APP) {
+ uid = strtoul(*argv, &p, 10); /* if numeric ... */
+ if (*argv == p)
+ uid = my_getpwnam(*argv);
+ }
+ }