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- /*
- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by the University of California, Berkeley. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
- #ifndef lint
- static char sccsid[] = "@(#)getname.c 5.7 (Berkeley) 3/6/89";
- #endif /* not lint */
-
- #include <sys/types.h>
- #include <pwd.h>
-
- /*
- * Getname / getuserid for those with
- * hashed passwd data base).
- *
- */
-
- #include "rcv.h"
-
- /*
- * Search the passwd file for a uid. Return name through ref parameter
- * if found, indicating success with 0 return. Return -1 on error.
- */
- char *
- getname(uid)
- {
- struct passwd *pw;
-
- if ((pw = getpwuid(uid)) == NULL)
- return NOSTR;
- return pw->pw_name;
- }
-
- /*
- * Convert the passed name to a user id and return it. Return -1
- * on error.
- */
- getuserid(name)
- char name[];
- {
- struct passwd *pw;
-
- if ((pw = getpwnam(name)) == NULL)
- return -1;
- return pw->pw_uid;
- }
-