posix_setjmp.h File Reference

<setjmp.h>: POSIX signal-jump extensions More...

#include <setjmp.h>
#include <signal.h>
#include <zephyr/toolchain.h>

Include dependency graph for posix_setjmp.h:

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Data Structures
struct	__sigjmp_buf
	Jump buffer for sigsetjmp() and siglongjmp() More...

Typedefs
typedef struct __sigjmp_buf	sigjmp_buf[1]
	Jump buffer for sigsetjmp() and siglongjmp()

Functions
int	__sigjmp_save (struct __sigjmp_buf *env, int savemask)
int	sigsetjmp (sigjmp_buf env, int savemask)
	Save the calling environment and, optionally, the signal mask.
FUNC_NORETURN void	siglongjmp (sigjmp_buf env, int val)
	Restore the environment saved by sigsetjmp().

Detailed Description

<setjmp.h>: POSIX signal-jump extensions

Provides sigsetjmp() and siglongjmp(), the POSIX_SIGNAL_JUMP Option Group, on top of the C library's setjmp() and longjmp(). The C library's <setjmp.h> includes this header.

See also

POSIX.1-2017 <setjmp.h>

Definition in file posix_setjmp.h.