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1325 |
phoenix |
/*
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* test_grp.c - This file is part of the libc-8086/grp package for ELKS,
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* Copyright (C) 1995, 1996 Nat Friedman <ndf@linux.mit.edu>.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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#include <unistd.h>
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#include <stdio.h>
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#include <fcntl.h>
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#include <grp.h>
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int main(int argc, char **argv)
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{
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struct group *group;
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char **tmp_mem;
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int test_gid;
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fprintf(stdout, "Beginning test of libc/grp...\n");
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fprintf(stdout, "=> Testing setgrent(), getgrent(), endgrent()...\n");
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fprintf(stdout, "-> setgrent()...\n");
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setgrent();
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fprintf(stdout, "-> getgrent()...\n");
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printf
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("********************************************************************************\n");
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while ((group = getgrent()) != NULL) {
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printf("gr_name\t\t: %s\n", group->gr_name);
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printf("gr_passwd\t: %s\n", group->gr_passwd);
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printf("gr_gid\t\t: %d\n", (int) group->gr_gid);
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printf("gr_mem\t\t: ");
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fflush(stdout);
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tmp_mem = group->gr_mem;
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while (*tmp_mem != NULL) {
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printf("%s, ", *tmp_mem);
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tmp_mem++;
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}
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printf
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("\n********************************************************************************\n");
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}
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fprintf(stdout, "-> endgrent()...\n");
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endgrent();
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fprintf(stdout,
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"=> Test of setgrent(), getgrent(), endgrent() complete.\n");
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fprintf(stdout, "=> Testing getgrid(), getgrnam()...\n");
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fprintf(stdout, "-> getgrgid()...\n");
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printf
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("********************************************************************************\n");
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for (test_gid = 0; test_gid < 100; test_gid++) {
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fprintf(stdout, "-> getgrgid(%d)...\n", test_gid);
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group = getgrgid((gid_t) test_gid);
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if (group != NULL) {
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printf("gr_name\t: %s\n", group->gr_name);
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printf("gr_passwd\t: %s\n", group->gr_passwd);
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printf("gr_gid\t: %d\n", (int) group->gr_gid);
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printf("gr_mem\t\t: ");
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fflush(stdout);
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tmp_mem = group->gr_mem;
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while (*tmp_mem != NULL) {
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printf("%s, ", *tmp_mem);
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tmp_mem++;
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}
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}
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printf
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("\n********************************************************************************\n");
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}
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fprintf(stdout, "-> getgrnam()...\n");
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group = getgrnam("root");
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if (group == NULL) {
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printf(">NULL<\n");
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} else {
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printf("gr_name\t: %s\n", group->gr_name);
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printf("gr_passwd\t: %s\n", group->gr_passwd);
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printf("gr_gid\t: %d\n", (int) group->gr_gid);
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printf("gr_mem\t\t: ");
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fflush(stdout);
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tmp_mem = group->gr_mem;
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while (*tmp_mem != NULL) {
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printf("%s, ", *tmp_mem);
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tmp_mem++;
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}
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printf("\n");
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}
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return 0;
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}
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