Originální popis anglicky:
siglongjmp - non-local goto with signal handling
Návod, kniha: POSIX Programmer's Manual
#include <setjmp.h>
void siglongjmp(sigjmp_buf
env, int
val );
The
siglongjmp() function shall be equivalent to the
longjmp()
function, except as follows:
- *
- References to setjmp() shall be equivalent to
sigsetjmp().
- *
- The siglongjmp() function shall restore the saved
signal mask if and only if the env argument was initialized by a
call to sigsetjmp() with a non-zero savemask argument.
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.
No errors are defined.
The following sections are informative.
None.
The distinction between
setjmp() or
longjmp() and
sigsetjmp() or
siglongjmp() is only significant for programs
which use
sigaction(),
sigprocmask(), or
sigsuspend().
None.
None.
longjmp() ,
setjmp() ,
sigprocmask() ,
sigsetjmp() ,
sigsuspend() , the Base Definitions volume of
IEEE Std 1003.1-2001,
<setjmp.h>
Portions of this text are reprinted and reproduced in electronic form from IEEE
Std 1003.1, 2003 Edition, Standard for Information Technology -- Portable
Operating System Interface (POSIX), The Open Group Base Specifications Issue
6, Copyright (C) 2001-2003 by the Institute of Electrical and Electronics
Engineers, Inc and The Open Group. In the event of any discrepancy between
this version and the original IEEE and The Open Group Standard, the original
IEEE and The Open Group Standard is the referee document. The original
Standard can be obtained online at http://www.opengroup.org/unix/online.html
.
