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.\" ========================================================================
.\"
.IX Title "ERR_set_mark 3openssl"
.TH ERR_set_mark 3openssl "2016-05-03" "1.0.1t" "OpenSSL"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
ERR_set_mark, ERR_pop_to_mark \- set marks and pop errors until mark
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\& #include <openssl/err.h>
\&
\& int ERR_set_mark(void);
\&
\& int ERR_pop_to_mark(void);
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\fIERR_set_mark()\fR sets a mark on the current topmost error record if there
is one.
.PP
\&\fIERR_pop_to_mark()\fR 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.
.SH "RETURN VALUES"
.IX Header "RETURN VALUES"
\&\fIERR_set_mark()\fR returns 0 if the error stack is empty, otherwise 1.
.PP
\&\fIERR_pop_to_mark()\fR returns 0 if there was no mark in the error stack, which
implies that the stack became empty, otherwise 1.

.\" Oracle has added the ARC stability level to this manual page
.SH ATTRIBUTES
See
.BR attributes (5)
for descriptions of the following attributes:
.sp
.TS
box;
cbp-1 | cbp-1
l | l .
ATTRIBUTE TYPE	ATTRIBUTE VALUE 
=
Availability	library/security/openssl
=
Stability	Uncommitted
.TE 
.PP
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fIerr\fR\|(3)
.SH "HISTORY"
.IX Header "HISTORY"
\&\fIERR_set_mark()\fR and \fIERR_pop_to_mark()\fR were added in OpenSSL 0.9.8.


.SH NOTES

.\" Oracle has added source availability information to this manual page
This software was built from source available at https://java.net/projects/solaris-userland.  The original community source was downloaded from  http://www.openssl.org/source/openssl-1.0.1t.tar.gz

Further information about this software can be found on the open source community website at http://www.openssl.org/.