/* * Copyright (c) 1980 Regents of the University of California. * All rights reserved. * * Redistribution and use in source and binary forms are permitted * provided that this notice is preserved and that due credit is given * to the University of California at 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'' without express or implied warranty. */ #ifdef notdef static char sccsid[] = "@(#)getname.c 5.4 (Berkeley) 2/18/88"; #endif /* notdef */ #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. */ getname(uid, namebuf) char namebuf[]; { struct passwd *pw; if ((pw = getpwuid(uid)) == NULL) return -1; strcpy(namebuf, pw->pw_name); return 0; } /* * 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; }