-int chmod_chown_chgrp_main(int argc, char **argv)
-{
- struct group *grp;
- struct passwd *pwd;
- int recursiveFlag=FALSE;
- char *groupName;
- mode_t andWithMode = S_ISVTX|S_ISUID|S_ISGID|S_IRWXU|S_IRWXG|S_IRWXO;
- mode_t orWithMode = 0;
-
-
- whichApp = (strcmp(*argv, "chown")==0)? CHOWN_APP : (strcmp(*argv, "chmod")==0)? CHMOD_APP : CHGRP_APP;
-
- if (argc < 2) {
- fprintf(stderr, "Usage: %s %s", *argv,
- (whichApp==TRUE)? chown_usage : chgrp_usage);
- exit( FALSE);
- }
- invocationName=*argv;
- argc--;
- argv++;
-
- /* Parse options */
- while (**argv == '-') {
- while (*++(*argv)) switch (**argv) {
- case 'R':
- recursiveFlag = TRUE;
- break;
- default:
- fprintf(stderr, "Unknown option: %c\n", **argv);
- exit( FALSE);
- }
- argc--;
- argv++;
- }
-
- if ( whichApp == CHMOD_APP ) {
- /* Find the specified modes */
- if ( parse_mode(*argv, &orWithMode, &andWithMode, 0) == FALSE ) {
- fprintf(stderr, "%s: Unknown mode: %s\n", invocationName, *argv);
- exit( FALSE);
+ /* Find the selected user (if appropriate) */
+ if (whichApp == CHOWN_APP) {
+ uid = strtoul(*argv, &p, 10); /* if numeric ... */
+ if (*argv == p)
+ uid = my_getpwnam(*argv);
+ if (uid == -1) {
+ error_msg_and_die( "unknown user name: %s", *argv);
+ }
+ }