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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
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The x86-tracehook code now contains this line in syscall_get_error():
return error >= -4095L ? error : 0;
Hard-wiring a constant is not nice. Let's use the IS_ERR_VALUE macro
from linux/err.h instead.
Signed-off-by: Petr Tesarik <ptesarik@suse.cz>
Cc: utrace-devel@redhat.com
Acked-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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Add asm/syscall.h for x86 with all the required entry points.
This will allow arch-independent tracing code for system calls.
Signed-off-by: Roland McGrath <roland@redhat.com>
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