1 /* Customization of the cvs command. 2 Copyright (C) 2002, 2019 Free Software Foundation, Inc. 3 Written by Bruno Haible <bruno@clisp.org>, 2002. 4 5 This program is free software: you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation; either version 3 of the License, or 8 (at your option) any later version. 9 10 This program is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 GNU General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program. If not, see <https://www.gnu.org/licenses/>. */ 17 18 /* Enable a variable CVSUSER for cvs. */ 19 /* See cvs/subr.c: getcaller(). */ 20 21 #include <stdlib.h> 22 #include <string.h> 23 #include <pwd.h> 24 getuid(void)25int getuid (void) 26 { 27 return 0; 28 } 29 getlogin(void)30char * getlogin (void) 31 { 32 char *s; 33 34 s = getenv ("CVSUSER"); 35 if (s && *s) 36 return s; 37 s = getenv ("USER"); 38 if (s && *s) 39 return s; 40 return NULL; 41 } 42 getpwnam(const char * name)43struct passwd * getpwnam (const char *name) 44 { 45 static struct passwd pw; 46 static char namebuf[100]; 47 48 pw.pw_name = strcpy (namebuf, name); 49 pw.pw_passwd = "*"; 50 pw.pw_uid = 100; 51 pw.pw_gid = 100; 52 pw.pw_gecos = ""; 53 pw.pw_dir = "/"; 54 pw.pw_shell = "/bin/sh"; 55 56 return &pw; 57 } 58