tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#ifndef __UML_LONGJMP_H
2#define __UML_LONGJMP_H
3
4#include <sysdep/archsetjmp.h>
5#include <os.h>
6
7extern int setjmp(jmp_buf);
8extern void longjmp(jmp_buf, int);
9
10#define UML_LONGJMP(buf, val) do { \
11 longjmp(*buf, val); \
12} while(0)
13
14#define UML_SETJMP(buf) ({ \
15 int n; \
16 volatile int enable; \
17 enable = get_signals(); \
18 n = setjmp(*buf); \
19 if(n != 0) \
20 set_signals(enable); \
21 n; })
22
23#endif