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mescc: Mes C Library: Support GNU Tar: Add getgrgid, getgrnam, setgrent stub.

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* include/grp.h: New file.
* lib/stub/getgrgid.c: New file.
* lib/stub/getgrnam.c: New file.
* lib/stub/setgrent.c: New file.
* lib/libc+gnu.c: Include them.
This commit is contained in:
Jan Nieuwenhuizen 2019-07-24 12:23:54 +02:00
parent 9573f469f8
commit 5c979a8ce1
No known key found for this signature in database
GPG key ID: F3C1A0D9C1D65273
4 changed files with 104 additions and 0 deletions
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3
build-aux/configure-lib.sh
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@ -271,6 +271,8 @@ lib/stub/fpurge.c
lib/stub/freadahead.c
lib/stub/frexp.c
lib/stub/fscanf.c
lib/stub/getgrgid.c
lib/stub/getgrnam.c
lib/stub/getlogin.c
lib/stub/getpgid.c
lib/stub/getpgrp.c
@ -283,6 +285,7 @@ lib/stub/popen.c
lib/stub/rand.c
lib/stub/rewind.c
lib/stub/setbuf.c
lib/stub/setgrent.c
lib/stub/setlocale.c
lib/stub/setvbuf.c
lib/stub/sigaddset.c

35
lib/stub/getgrgid.c Normal file
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@ -0,0 +1,35 @@
/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2018,2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* This file is part of GNU Mes.
*
* GNU Mes is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or (at
* your option) any later version.
*
* GNU Mes 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNU Mes. If not, see <http://www.gnu.org/licenses/>.
*/
#include <mes/lib.h>
#include <grp.h>
struct group *
getgrgid (gid_t gid)
{
static int stub = 0;
if (__mes_debug () && !stub)
eputs ("getgrid stub\n");
static char *groups[2] = {"root", 0 };
static struct group root = {"root", 0, groups};
stub = 1;
errno = 0;
return &root;
}

35
lib/stub/getgrnam.c Normal file
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@ -0,0 +1,35 @@
/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2018,2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* This file is part of GNU Mes.
*
* GNU Mes is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or (at
* your option) any later version.
*
* GNU Mes 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNU Mes. If not, see <http://www.gnu.org/licenses/>.
*/
#include <mes/lib.h>
#include <grp.h>
struct group *
getgrnam (char const *name)
{
static int stub = 0;
if (__mes_debug () && !stub)
eputs ("getgrid stub\n");
static char *groups[2] = {"root", 0 };
static struct group root = {"root", 0, groups};
stub = 1;
errno = 0;
return &root;
}

31
lib/stub/setgrent.c Normal file
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@ -0,0 +1,31 @@
/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2018,2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* This file is part of GNU Mes.
*
* GNU Mes is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or (at
* your option) any later version.
*
* GNU Mes 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNU Mes. If not, see <http://www.gnu.org/licenses/>.
*/
#include <mes/lib.h>
void
setgrent (void)
{
static int stub = 0;
if (__mes_debug () && !stub)
eputs ("setgrent stub\n");
stub = 1;
errno = 0;
}