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- /*
- * test_grp.c - This file is part of the libc-8086/grp 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 <grp.h>
- int main(int argc, char **argv)
- {
- struct group *group;
- char **tmp_mem;
- int test_gid;
- fprintf(stdout, "Beginning test of libc/grp...\n");
- fprintf(stdout, "=> Testing setgrent(), getgrent(), endgrent()...\n");
- fprintf(stdout, "-> setgrent()...\n");
- setgrent();
- fprintf(stdout, "-> getgrent()...\n");
- printf
- ("********************************************************************************\n");
- while ((group = getgrent()) != NULL) {
- printf("gr_name\t\t: %s\n", group->gr_name);
- printf("gr_passwd\t: %s\n", group->gr_passwd);
- printf("gr_gid\t\t: %d\n", (int) group->gr_gid);
- printf("gr_mem\t\t: ");
- fflush(stdout);
- tmp_mem = group->gr_mem;
- while (*tmp_mem != NULL) {
- printf("%s, ", *tmp_mem);
- tmp_mem++;
- }
- printf
- ("\n********************************************************************************\n");
- }
- fprintf(stdout, "-> endgrent()...\n");
- endgrent();
- fprintf(stdout,
- "=> Test of setgrent(), getgrent(), endgrent() complete.\n");
- fprintf(stdout, "=> Testing getgrid(), getgrnam()...\n");
- fprintf(stdout, "-> getgrgid()...\n");
- printf
- ("********************************************************************************\n");
- for (test_gid = 0; test_gid < 100; test_gid++) {
- fprintf(stdout, "-> getgrgid(%d)...\n", test_gid);
- group = getgrgid((gid_t) test_gid);
- if (group != NULL) {
- printf("gr_name\t: %s\n", group->gr_name);
- printf("gr_passwd\t: %s\n", group->gr_passwd);
- printf("gr_gid\t: %d\n", (int) group->gr_gid);
- printf("gr_mem\t\t: ");
- fflush(stdout);
- tmp_mem = group->gr_mem;
- while (*tmp_mem != NULL) {
- printf("%s, ", *tmp_mem);
- tmp_mem++;
- }
- }
- printf
- ("\n********************************************************************************\n");
- }
- fprintf(stdout, "-> getgrnam()...\n");
- group = getgrnam("root");
- if (group == NULL) {
- printf(">NULL<\n");
- } else {
- printf("gr_name\t: %s\n", group->gr_name);
- printf("gr_passwd\t: %s\n", group->gr_passwd);
- printf("gr_gid\t: %d\n", (int) group->gr_gid);
- printf("gr_mem\t\t: ");
- fflush(stdout);
- tmp_mem = group->gr_mem;
- while (*tmp_mem != NULL) {
- printf("%s, ", *tmp_mem);
- tmp_mem++;
- }
- printf("\n");
- }
- return 0;
- }
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