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Annotation of 43BSDTahoe/ucb/Mail/getname.c, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1980 Regents of the University of California.
                      3:  * All rights reserved.
                      4:  *
                      5:  * Redistribution and use in source and binary forms are permitted
                      6:  * provided that this notice is preserved and that due credit is given
                      7:  * to the University of California at Berkeley. The name of the University
                      8:  * may not be used to endorse or promote products derived from this
                      9:  * software without specific prior written permission. This software
                     10:  * is provided ``as is'' without express or implied warranty.
                     11:  */
                     12: 
                     13: #ifdef notdef
                     14: static char sccsid[] = "@(#)getname.c  5.4 (Berkeley) 2/18/88";
                     15: #endif /* notdef */
                     16: 
                     17: #include <pwd.h>
                     18: 
                     19: /*
                     20:  * Getname / getuserid for those with
                     21:  * hashed passwd data base).
                     22:  *
                     23:  */
                     24: 
                     25: #include "rcv.h"
                     26: 
                     27: /*
                     28:  * Search the passwd file for a uid.  Return name through ref parameter
                     29:  * if found, indicating success with 0 return.  Return -1 on error.
                     30:  */
                     31: 
                     32: getname(uid, namebuf)
                     33:        char namebuf[];
                     34: {
                     35:        struct passwd *pw;
                     36: 
                     37:        if ((pw = getpwuid(uid)) == NULL)
                     38:                return -1;
                     39:        strcpy(namebuf, pw->pw_name);
                     40:        return 0;
                     41: }
                     42: 
                     43: /*
                     44:  * Convert the passed name to a user id and return it.  Return -1
                     45:  * on error.
                     46:  */
                     47: 
                     48: getuserid(name)
                     49:        char name[];
                     50: {
                     51:        struct passwd *pw;
                     52: 
                     53:        if ((pw = getpwnam(name)) == NULL)
                     54:                return -1;
                     55:        return pw->pw_uid;
                     56: }

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