NetBSD/lib/libcrypto/man/ERR_remove_state.3

.\"	$NetBSD: ERR_remove_state.3,v 1.5 2001/04/12 10:45:37 itojun Exp $
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.IX Title "ERR_remove_state 3"
.TH ERR_remove_state 3 "0.9.6a" "2001-04-12" "OpenSSL"
.UC
.SH "NAME"
ERR_remove_state \- free a thread's error queue
.SH "LIBRARY"
libcrypto, -lcrypto
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\& #include <openssl/err.h>
.Ve
.Vb 1
\& void ERR_remove_state(unsigned long pid);
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\fIERR_remove_state()\fR frees the error queue associated with thread \fBpid\fR.
If \fBpid\fR == 0, the current thread will have its error queue removed.
.PP
Since error queue data structures are allocated automatically for new
threads, they must be freed when threads are terminated in order to
avoid memory leaks.
.SH "RETURN VALUE"
.IX Header "RETURN VALUE"
\&\fIERR_remove_state()\fR returns no value.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
openssl_err(3)
.SH "HISTORY"
.IX Header "HISTORY"
\&\fIERR_remove_state()\fR is available in all versions of SSLeay and OpenSSL.