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selftests/core: handle missing syscall number for close_range 

This improves the syscall number handling in the close_range()
selftests. This should handle any architecture.

Cc: Giuseppe Scrivano <gscrivan@redhat.com>
Cc: linux-fsdevel@vger.kernel.org
Link: https://lore.kernel.org/r/20201218145415.801063-2-christian.brauner@ubuntu.com
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
This commit is contained in:
Christian Brauner 2020-12-18 15:54:13 +01:00
parent ca202504ea
commit ae78ba8d3b
No known key found for this signature in database
GPG Key ID: 91C61BC06578DCA2
1 changed files with 17 additions and 1 deletions
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18
tools/testing/selftests/core/close_range_test.c
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@ -17,7 +17,23 @@
#include "../clone3/clone3_selftests.h"
#ifndef __NR_close_range
#define __NR_close_range -1
#if defined __alpha__
#define __NR_close_range 546
#elif defined _MIPS_SIM
#if _MIPS_SIM == _MIPS_SIM_ABI32 /* o32 */
#define __NR_close_range (436 + 4000)
#endif
#if _MIPS_SIM == _MIPS_SIM_NABI32 /* n32 */
#define __NR_close_range (436 + 6000)
#endif
#if _MIPS_SIM == _MIPS_SIM_ABI64 /* n64 */
#define __NR_close_range (436 + 5000)
#endif
#elif defined __ia64__
#define __NR_close_range (436 + 1024)
#else
#define __NR_close_range 436
#endif
#endif
#ifndef CLOSE_RANGE_UNSHARE