siglongjmp
Synopsis
#include <setjmp.h>
void siglongjmp(sigjmp_buf env, int val);
Status
Partially implemented
Conformance
IEEE Std 1003.1-2017
Description
The siglongjmp()
function shall be equivalent to the longjmp()
function,
except as follows:
-
References to
setjmp()
shall be equivalent tosigsetjmp()
. -
The
siglongjmp()
function shall restore the saved signal mask if and only if the env argument was initialized by a call tosigsetjmp()
with a non-zero savemask argument.
Return value
After siglongjmp()
is completed, program execution shall continue as if the corresponding invocation of sigsetjmp()
had just returned the value specified by val. The siglongjmp()
function shall not cause sigsetjmp()
to return 0
;
if val is 0
, sigsetjmp()
shall return the value 1
.
Errors
No errors are defined.
Tests
Untested
Known bugs
None