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| author | Vladimir Azarov <avm@intermediate-node.net> | 2024-10-01 15:47:05 +0200 |
|---|---|---|
| committer | Vladimir Azarov <avm@intermediate-node.net> | 2024-10-01 15:47:05 +0200 |
| commit | 4abab5ad6c8465a7528ccdd5f49367da05f78bbd (patch) | |
| tree | ebf009bf1376a5a223a915bc27cbbd791a1316bc /include/ucontext.h | |
Initial version
Diffstat (limited to 'include/ucontext.h')
| -rw-r--r-- | include/ucontext.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/include/ucontext.h b/include/ucontext.h new file mode 100644 index 0000000..0f75712 --- /dev/null +++ b/include/ucontext.h @@ -0,0 +1,25 @@ +#ifndef _UCONTEXT_H +#define _UCONTEXT_H +#ifdef __cplusplus +extern "C" { +#endif + +#include <features.h> + +#include <signal.h> + +#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) +#define NGREG (sizeof(gregset_t)/sizeof(greg_t)) +#endif + +struct __ucontext; + +int getcontext(struct __ucontext *); +void makecontext(struct __ucontext *, void (*)(), int, ...); +int setcontext(const struct __ucontext *); +int swapcontext(struct __ucontext *, const struct __ucontext *); + +#ifdef __cplusplus +} +#endif +#endif |