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-rw-r--r--posix/id.c119
1 files changed, 61 insertions, 58 deletions
diff --git a/posix/id.c b/posix/id.c
index b08d2501fa..6c602b21b4 100644
--- a/posix/id.c
+++ b/posix/id.c
@@ -1,22 +1,21 @@
-/* Copyright (C) 1991, 1995 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+/* Copyright (C) 1991, 1995, 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
-The GNU C 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.
+ The GNU C 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.
-The GNU C 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.
+ The GNU C 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 the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
-#include <ansidecl.h>
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
@@ -27,61 +26,65 @@ Cambridge, MA 02139, USA. */
static void
-DEFUN(print_grpname, (id, parens),
- gid_t id AND int parens)
+print_grpname (id, parens)
+ gid_t id;
+ int parens;
{
- CONST struct group *CONST g = getgrgid(id);
+ const struct group *const g = getgrgid (id);
if (g == NULL)
{
if (parens)
return;
else
{
- fprintf(stderr, _("Couldn't find name for group %d\n"), id);
- exit(EXIT_FAILURE);
+ fprintf (stderr, _("Couldn't find name for group %d\n"), id);
+ exit (EXIT_FAILURE);
}
}
if (parens)
- printf("(%s)", g->gr_name);
+ printf ("(%s)", g->gr_name);
else
- puts(g->gr_name);
+ puts (g->gr_name);
}
static void
-DEFUN(print_pwdname, (id, parens),
- uid_t id AND int parens)
+print_pwdname (id, parens)
+ uid_t id;
+ int parens;
{
- CONST struct passwd *CONST p = getpwuid(id);
+ const struct passwd *const p = getpwuid (id);
if (p == NULL)
{
if (parens)
return;
else
{
- fprintf(stderr, _("Couldn't find name for user %d\n"), (int) id);
- exit(EXIT_FAILURE);
+ fprintf (stderr, _("Couldn't find name for user %d\n"), (int) id);
+ exit (EXIT_FAILURE);
}
}
if (parens)
- printf("(%s)", p->pw_name);
+ printf ("(%s)", p->pw_name);
else
- puts(p->pw_name);
+ puts (p->pw_name);
}
int
-DEFUN(main, (argc, argv), int argc AND char **argv)
+main (argc, argv)
+ int argc;
+ char **argv;
{
int print_gid = 1, print_uid = 1;
int real = 0, name = 0;
int error = 0;
- register int c;
+ int c;
- uid_t ruid = getuid(), euid = geteuid();
- gid_t rgid = getgid(), egid = getegid();
+ uid_t ruid = getuid (), euid = geteuid ();
+ gid_t rgid = getgid (), egid = getegid ();
- while ((c = getopt(argc, argv, "gurn")) != -1)
+ while ((c = getopt (argc, argv, "gurn")) != -1)
switch (c)
{
default:
@@ -109,65 +112,65 @@ DEFUN(main, (argc, argv), int argc AND char **argv)
if (error || argc != optind)
{
- fputs(_("Usage: id [-gurn]\n"), stderr);
- exit(EXIT_FAILURE);
+ fputs (_("Usage: id [-gurn]\n"), stderr);
+ exit (EXIT_FAILURE);
}
if (print_uid && !print_gid)
{
- CONST uid_t uid = real ? ruid : euid;
+ const uid_t uid = real ? ruid : euid;
if (name)
- print_pwdname(uid, 0);
+ print_pwdname (uid, 0);
else
- printf("%d\n", (int) uid);
+ printf ("%d\n", (int) uid);
}
else if (print_gid && !print_uid)
{
- CONST gid_t gid = real ? rgid : egid;
+ const gid_t gid = real ? rgid : egid;
if (name)
- print_grpname(gid, 0);
+ print_grpname (gid, 0);
else
- printf("%d\n", (int) gid);
+ printf ("%d\n", (int) gid);
}
else
{
#if NGROUPS_MAX > 0
gid_t groups[NGROUPS_MAX];
int ngroups;
- ngroups = getgroups(NGROUPS_MAX, groups);
+ ngroups = getgroups (NGROUPS_MAX, groups);
#endif
- printf("uid=%d", (int) ruid);
- print_pwdname(ruid, 1);
- printf(" gid=%d", (int) rgid);
- print_grpname(rgid, 1);
+ printf ("uid=%d", (int) ruid);
+ print_pwdname (ruid, 1);
+ printf (" gid=%d", (int) rgid);
+ print_grpname (rgid, 1);
if (euid != ruid)
{
- printf(" euid=%d", (int) euid);
- print_pwdname(euid, 1);
+ printf (" euid=%d", (int) euid);
+ print_pwdname (euid, 1);
}
if (egid != rgid)
{
- printf(" egid=%d", (int) egid);
- print_grpname(egid, 1);
+ printf (" egid=%d", (int) egid);
+ print_grpname (egid, 1);
}
#if NGROUPS > 0
if (ngroups > 0)
{
- register size_t i;
- printf(" groups=%d", (int) groups[0]);
- print_grpname(groups[0], 1);
+ size_t i;
+ printf (" groups=%d", (int) groups[0]);
+ print_grpname (groups[0], 1);
for (i = 1; i < ngroups; ++i)
{
- printf(", %d", (int) groups[i]);
- print_grpname(groups[i], 1);
+ printf (", %d", (int) groups[i]);
+ print_grpname (groups[i], 1);
}
}
#endif
- putchar('\n');
+ putchar ('\n');
}
- exit(EXIT_SUCCESS);
+ exit (EXIT_SUCCESS);
}
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