Some of testcases for *16 and *64 system calls have not been completed yet
though my makefile trick were introduced by Suburata. *16 may not be so
important
but I'd like to complete them anyway. The first one is for getuid16.
To apply getuid16.patch use -p0 option.
Put compat_uid.h at testcases/kernel/syscalls/utils/compat_uid.h.
Put compat_16.h. at testcases/kernel/syscalls/getuid/compat_16.h.
Signed-off-by: Masatake YAMATO <[email protected]>
Index: testcases/kernel/syscalls/getuid/Makefile
===================================================================
RCS file: /cvsroot/ltp/ltp/testcases/kernel/syscalls/getuid/Makefile,v
retrieving revision 1.8
diff -u -r1.8 Makefile
--- testcases/kernel/syscalls/getuid/Makefile 7 Nov 2008 08:45:27 -0000 1.8
+++ testcases/kernel/syscalls/getuid/Makefile 8 Oct 2009 14:21:44 -0000
@@ -16,7 +16,7 @@
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
-CFLAGS += -I../../../../include -Wall
+CFLAGS += -I../../../../include -I../utils -Wall
LDLIBS += -L../../../../lib -lltp
include ../utils/compat_16.mk
Index: testcases/kernel/syscalls/getuid/getuid01.c
===================================================================
RCS file: /cvsroot/ltp/ltp/testcases/kernel/syscalls/getuid/getuid01.c,v
retrieving revision 1.7
diff -u -r1.7 getuid01.c
--- testcases/kernel/syscalls/getuid/getuid01.c 23 Mar 2009 13:35:45 -0000 1.7
+++ testcases/kernel/syscalls/getuid/getuid01.c 8 Oct 2009 14:21:45 -0000
@@ -116,11 +116,12 @@
#include <signal.h>
#include "test.h"
#include "usctest.h"
+#include "compat_16.h"
void setup();
void cleanup();
-char *TCID = "getuid01"; /* Test program identifier. */
+TCID_DEFINE(getuid01); /* Test program identifier. */
int TST_TOTAL = 1; /* Total number of test cases. */
extern int Tst_count; /* Test Case counter for tst_* routines */
@@ -156,7 +157,7 @@
/*
* Call getuid(2)
*/
- TEST(getuid());
+ TEST(GETUID());
/* check return code */
if (TEST_RETURN == -1) {
Index: testcases/kernel/syscalls/getuid/getuid02.c
===================================================================
RCS file: /cvsroot/ltp/ltp/testcases/kernel/syscalls/getuid/getuid02.c,v
retrieving revision 1.4
diff -u -r1.4 getuid02.c
--- testcases/kernel/syscalls/getuid/getuid02.c 23 Mar 2009 13:35:45 -0000 1.4
+++ testcases/kernel/syscalls/getuid/getuid02.c 8 Oct 2009 14:21:45 -0000
@@ -44,8 +44,9 @@
#include <errno.h>
#include <test.h>
#include <usctest.h>
+#include "compat_16.h"
-char *TCID = "getuid02";
+TCID_DEFINE(getuid02);
int TST_TOTAL = 1;
extern int Tst_count;
@@ -71,7 +72,7 @@
/* reset Tst_count in case we are looping */
Tst_count = 0;
- TEST(geteuid());
+ TEST(GETEUID());
if (TEST_RETURN < 0) {
tst_brkm(TBROK, cleanup, "This should never happen");
@@ -83,6 +84,11 @@
if (pwent == NULL) {
tst_resm(TFAIL, "geteuid() returned unexpected "
"value %d", TEST_RETURN);
+ } else if (!UID_SIZE_CHECK(pwent->pw_uid)) {
+ tst_brkm(TBROK,
+ cleanup,
+ "uid(%d) is too large for testing geteuid16",
+ TEST_RETURN);
} else {
if (pwent->pw_uid != TEST_RETURN) {
tst_resm(TFAIL, "getpwuid() value, %d, "
Index: testcases/kernel/syscalls/getuid/getuid03.c
===================================================================
RCS file: /cvsroot/ltp/ltp/testcases/kernel/syscalls/getuid/getuid03.c,v
retrieving revision 1.6
diff -u -r1.6 getuid03.c
--- testcases/kernel/syscalls/getuid/getuid03.c 23 Mar 2009 13:35:45 -0000 1.6
+++ testcases/kernel/syscalls/getuid/getuid03.c 8 Oct 2009 14:21:45 -0000
@@ -44,8 +44,10 @@
#include <errno.h>
#include <test.h>
#include <usctest.h>
+#include "compat_16.h"
-char *TCID = "getuid03";
+
+TCID_DEFINE(getuid03);
int TST_TOTAL = 1;
extern int Tst_count;
@@ -72,7 +74,7 @@
/* reset Tst_count in case we are looping */
Tst_count = 0;
- TEST(getuid());
+ TEST(GETUID());
if (TEST_RETURN < 0) {
tst_brkm(TBROK, cleanup, "This should never happen");
@@ -84,6 +86,12 @@
if (pwent == NULL) {
tst_resm(TFAIL, "getuid() returned unexpected "
"value %d", TEST_RETURN);
+ } else if (!UID_SIZE_CHECK(pwent->pw_uid)) {
+ tst_brkm(TBROK,
+ cleanup,
+ "uid(%d) is too large for testing getuid16",
+ TEST_RETURN);
+
} else {
if (pwent->pw_uid != TEST_RETURN) {
tst_resm(TFAIL, "getpwuid() value, %d, "
/*
*
* Copyright (c) Red Hat Inc., 2009
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/* Author: Masatake YAMATO <[email protected]> */
#ifndef __COMPAT_UID_16_H__
#define __COMPAT_UID_16_H__
#include <asm/posix_types.h>
#ifdef TST_USE_COMPAT16_SYSCALL
typedef __kernel_old_uid_t UID_T;
int
UID_SIZE_CHECK(uid_t uid)
{
/* See high2lowuid in linux/highuid.h
Return 0 if uid is too large to store
it to __kernel_old_uid_t. */
return ((uid) & ~0xFFFF)? 0: 1;
}
#else
typedef uid_t UID_T;
int
UID_SIZE_CHECK(uid_t uid)
{
return 1;
}
#endif
#endif /* __SETUID_COMPAT_16_H__ */
/*
*
* Copyright (c) Red Hat Inc., 2008
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/* Author: Masatake YAMATO <[email protected]> */
#ifndef __GETUID_COMPAT_16_H__
#define __GETUID_COMPAT_16_H__
#include "linux_syscall_numbers.h"
#include "compat_uid.h"
#ifdef TST_USE_COMPAT16_SYSCALL
UID_T
GETUID(void)
{
return syscall(__NR_getuid);
}
UID_T
GETEUID(void)
{
return syscall(__NR_geteuid);
}
#else
UID_T
GETUID(void)
{
return getuid();
}
UID_T
GETEUID(void)
{
return geteuid();
}
#endif
#endif /* __GETUID_COMPAT_16_H__ */
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