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