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https://github.com/torvalds/linux
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a5df0d1a2c
The UML_SETJMP macro was requiring its users to pass in a argument which it could supply itself, since it wasn't used outside that invocation of the macro. Signed-off-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
20 lines
310 B
C
20 lines
310 B
C
#ifndef __UML_LONGJMP_H
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#define __UML_LONGJMP_H
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#include <setjmp.h>
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#include "os.h"
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#define UML_LONGJMP(buf, val) do { \
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longjmp(*buf, val); \
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} while(0)
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#define UML_SETJMP(buf) ({ \
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int n, enable; \
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enable = get_signals(); \
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n = setjmp(*buf); \
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if(n != 0) \
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set_signals(enable); \
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n; })
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#endif
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