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curl/docs/libcurl/curl_share_cleanup.3
Daniel Stenberg 6fac5a3e65
docs: mention NULL is fine input to several functions
Fixes #2837
Closes #2858
Reported-by: Markus Elfring
2018-08-10 00:24:12 +02:00

43 lines
1.9 KiB
Groff

.\" **************************************************************************
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.TH curl_share_cleanup 3 "8 Aug 2003" "libcurl 7.10.7" "libcurl Manual"
.SH NAME
curl_share_cleanup - Clean up a shared object
.SH SYNOPSIS
.B #include <curl/curl.h>
.sp
.BI "CURLSHcode curl_share_cleanup(CURLSH *" share_handle ");"
.ad
.SH DESCRIPTION
This function deletes a shared object. The share handle cannot be used anymore
when this function has been called.
Passing in a NULL pointer in \fIshare_handle\fP will make this function return
immediately with no action.
.SH RETURN VALUE
CURLSHE_OK (zero) means that the option was set properly, non-zero means an
error occurred as \fI<curl/curl.h>\fP defines. See the \fIlibcurl-errors.3\fP
man page for the full list with descriptions. If an error occurs, then the
share object will not be deleted.
.SH "SEE ALSO"
.BR curl_share_init "(3), " curl_share_setopt "(3)"