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UM: implement syscall_get_arch()

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This patch defines syscall_get_arch() for the um platform.  It adds a
new syscall.h header file to define this.  It copies the HOST_AUDIT_ARCH
definition from ptrace.h.  (that definition will be removed when we
switch audit to use this new syscall_get_arch() function)

Based-on-patch-by: Richard Briggs <rgb@redhat.com>
Signed-off-by: Eric Paris <eparis@redhat.com>
Cc: user-mode-linux-devel@lists.sourceforge.net
This commit is contained in:
Eric Paris 2014-03-18 15:35:57 -04:00
parent 37d181bbfe
commit 4b4665e13c
1 changed files with 15 additions and 0 deletions
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15
arch/x86/um/asm/syscall.h Normal file
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#ifndef __UM_ASM_SYSCALL_H
#define __UM_ASM_SYSCALL_H
#include <uapi/linux/audit.h>
static inline int syscall_get_arch(void)
{
#ifdef CONFIG_X86_32
return AUDIT_ARCH_I386;
#else
return AUDIT_ARCH_X86_64;
#endif
}
#endif /* __UM_ASM_SYSCALL_H */