NAME
ERR_set_mark
,
ERR_pop_to_mark
—
set marks and pop OpenSSL errors until
mark
SYNOPSIS
#include
<openssl/err.h>
int
ERR_set_mark
(void);
int
ERR_pop_to_mark
(void);
DESCRIPTION
ERR_set_mark
()
sets a mark on the current topmost error record if there is one.
ERR_pop_to_mark
()
will pop the top of the error stack until a mark is found. The mark is then
removed. If there is no mark, the whole stack is removed.
RETURN VALUES
ERR_set_mark
() returns 0 if the error
stack is empty, otherwise 1.
ERR_pop_to_mark
() returns 0 if there was
no mark in the error stack, which implies that the stack became empty,
otherwise 1.
SEE ALSO
HISTORY
ERR_set_mark
() and
ERR_pop_to_mark
() were added in OpenSSL 0.9.8.