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+---
+c: Copyright (C) Daniel Stenberg, <daniel.se>, et al.
+SPDX-License-Identifier: curl
+Title: curl_share_setopt
+Section: 3
+Source: libcurl
+See-also:
+  - curl_share_cleanup (3)
+  - curl_share_init (3)
+---
+
+# NAME
+
+curl_share_setopt - Set options for a shared object
+
+# SYNOPSIS
+
+~~~c
+#include <curl/curl.h>
+
+CURLSHcode curl_share_setopt(CURLSH *share, CURLSHoption option, parameter);
+~~~
+
+# DESCRIPTION
+
+Set the *option* to *parameter* for the given *share*.
+
+# OPTIONS
+
+## CURLSHOPT_LOCKFUNC
+
+See CURLSHOPT_LOCKFUNC(3).
+
+## CURLSHOPT_UNLOCKFUNC
+
+See CURLSHOPT_UNLOCKFUNC(3).
+
+## CURLSHOPT_SHARE
+
+See CURLSHOPT_SHARE(3).
+
+## CURLSHOPT_UNSHARE
+
+See CURLSHOPT_UNSHARE(3).
+
+## CURLSHOPT_USERDATA
+
+See CURLSHOPT_USERDATA(3).
+
+# EXAMPLE
+
+~~~c
+int main(void)
+{
+  CURLSHcode sh;
+  CURLSH *share = curl_share_init();
+  sh = curl_share_setopt(share, CURLSHOPT_SHARE, CURL_LOCK_DATA_CONNECT);
+  if(sh)
+    printf("Error: %s\n", curl_share_strerror(sh));
+}
+~~~
+
+# AVAILABILITY
+
+Added in 7.10
+
+# RETURN VALUE
+
+CURLSHE_OK (zero) means that the option was set properly, non-zero means an
+error occurred as *<curl/curl.h>* defines. See the libcurl-errors(3)
+man page for the full list with descriptions.