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[/] [or1k/] [tags/] [initial/] [uclinux/] [uC-libc/] [getent/] [test_pwd.c] - Rev 1765
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/* * test_pwd.c - This file is part of the libc-8086/pwd package for ELKS, * Copyright (C) 1995, 1996 Nat Friedman <ndf@linux.mit.edu>. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the Free * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #include <unistd.h> #include <stdio.h> #include <fcntl.h> #include <pwd.h> int main(int argc, char ** argv) { struct passwd * passwd; int test_uid; fprintf(stderr, "Beginning test of libc/pwd...\n"); fprintf(stderr, "=> Testing setpwent(), getpwent(), endpwent()...\n"); fprintf(stderr, "-> setpwent()...\n"); setpwent(); fprintf(stderr, "-> getpwent()...\n"); printf("********************************************************************************\n"); while ((passwd=getpwent())!=NULL) { printf("pw_name\t\t: %s\n", passwd->pw_name); printf("pw_passwd\t: %s\n", passwd->pw_passwd); printf("pw_uid\t\t: %d\n", (int) passwd->pw_uid); printf("pw_gid\t\t: %d\n", (int) passwd->pw_gid); printf("pw_gecos\t: %s\n", passwd->pw_gecos); printf("pw_dir\t\t: %s\n", passwd->pw_dir); printf("pw_shell\t: %s\n", passwd->pw_shell); printf("********************************************************************************\n"); } fprintf(stderr, "-> endpwent()...\n"); endpwent(); fprintf(stderr, "=> Test of setpwent(), getpwent(), endpwent() complete.\n"); fprintf(stderr, "=> Testing getpwuid(), getpwnam()...\n"); fprintf(stderr, "-> getpwuid()...\n"); printf("********************************************************************************\n"); for(test_uid=0;test_uid<1000;test_uid++) { fprintf(stderr, "-> getpwuid(%d)...\n", test_uid); passwd=getpwuid((uid_t) test_uid); if (passwd!=NULL) { printf("pw_name\t\t: %s\n", passwd->pw_name); printf("pw_passwd\t: %s\n", passwd->pw_passwd); printf("pw_uid\t\t: %d\n", (int) passwd->pw_uid); printf("pw_gid\t\t: %d\n", (int) passwd->pw_gid); printf("pw_gecos\t: %s\n", passwd->pw_gecos); printf("pw_dir\t\t: %s\n", passwd->pw_dir); printf("pw_shell\t: %s\n", passwd->pw_shell); printf("********************************************************************************\n"); } } fprintf(stderr, "-> getpwnam()...\n"); passwd=getpwnam("root"); if (passwd==NULL) { printf(">NULL<\n"); } else { printf("pw_name\t\t: %s\n", passwd->pw_name); printf("pw_passwd\t: %s\n", passwd->pw_passwd); printf("pw_uid\t\t: %d\n", (int) passwd->pw_uid); printf("pw_gid\t\t: %d\n", (int) passwd->pw_gid); printf("pw_gecos\t: %s\n", passwd->pw_gecos); printf("pw_dir\t\t: %s\n", passwd->pw_dir); printf("pw_shell\t: %s\n", passwd->pw_shell); } return 0; }