2.9BSD - /usr/src/cmd/uucp/getpwinfo.c

   1: #ifndef lint
   2: static char sccsid[] = "@(#)getpwinfo.c	5.1 (Berkeley) 7/2/83";
   3: #endif
   4: 
   5: #include "uucp.h"
   6: #include <pwd.h>
   7: 
   8: /*******
   9:  *	guinfo(uid, name, path)	get passwd file info for uid
  10:  *	int uid;
  11:  *	char *path, *name;
  12:  *
  13:  *	return codes:  0  |  FAIL
  14:  *
  15:  *	modified 3/16/81 to use the "real" login name -- mcnc!dennis
  16:  *						(Dennis Rockwell)
  17:  */
  18: 
  19: guinfo(uid, name, path)
  20: int uid;
  21: register char *path, *name;
  22: {
  23:     register struct passwd *pwd;
  24:     struct passwd *getpwuid(), *getpwnam();
  25:     char *getlogin(), *l;
  26: 
  27:     if ((l = getlogin()) != NULL) {
  28:         pwd = getpwnam(l);
  29:         if (pwd->pw_uid == uid)
  30:             goto setup;
  31:     }
  32:     if ((pwd = getpwuid(uid)) == NULL) {
  33:         /* can not find uid in passwd file */
  34:         *path = '\0';
  35:         return(FAIL);
  36:     }
  37: 
  38:     setup:
  39:     strcpy(path, pwd->pw_dir);
  40:     strcpy(name, pwd->pw_name);
  41:     return(0);
  42: }
  43: 
  44: 
  45: /***
  46:  *	gninfo(name, uid, path)	get passwd file info for name
  47:  *	char *path, *name;
  48:  *	int *uid;
  49:  *
  50:  *	return codes:  0  |  FAIL
  51:  */
  52: 
  53: gninfo(name, uid, path)
  54: char *path, *name;
  55: int *uid;
  56: {
  57:     register struct passwd *pwd;
  58:     struct passwd *getpwnam();
  59: 
  60:     if ((pwd = getpwnam(name)) == NULL) {
  61:         /* can not find name in passwd file */
  62:         *path = '\0';
  63:         return(FAIL);
  64:     }
  65: 
  66:     strcpy(path, pwd->pw_dir);
  67:     *uid = pwd->pw_uid;
  68:     return(0);
  69: }

Defined functions

Defined variables