Commit | Line | Data |
---|---|---|
1 | /* posixjmp.h -- wrapper for setjmp.h with changes for POSIX systems. */ | |
2 | ||
3 | #ifndef _POSIXJMP_H_ | |
4 | #define _POSIXJMP_H_ | |
5 | ||
6 | #include <setjmp.h> | |
7 | ||
8 | /* This *must* be included *after* config.h */ | |
9 | ||
10 | #if defined (HAVE_POSIX_SIGSETJMP) | |
11 | # define procenv_t sigjmp_buf | |
12 | # undef setjmp | |
13 | # define setjmp(x) sigsetjmp((x), 1) | |
14 | # undef longjmp | |
15 | # define longjmp(x, n) siglongjmp((x), (n)) | |
16 | #else | |
17 | # define procenv_t jmp_buf | |
18 | #endif | |
19 | ||
20 | #endif /* _POSIXJMP_H_ */ |