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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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