curl_multi_notify_disable(3) Library Functions Manual
NAME
curl_multi_notify_disable - disable a notification type
SYNOPSIS
#include <curl/curl.h>
CURLMcode curl_multi_notify_disable(CURLM *multi_handle,
unsigned int notification);
DESCRIPTION
Disables collecting the given notification type in the multi handle. A
callback function installed via CURLMOPT_NOTIFYFUNCTION(3) is no longer
called when this notification happens.
Only when a notification callback is installed and a notification is
enabled are these collected and dispatched to the callback.
Several notification types can be enabled at the same time. Disabling
an already disabled notification is not an error.
A notification can be enabled again via curl_multi_notify_enable(3).
PROTOCOLS
This functionality affects all supported protocols
EXAMPLE
int main(void)
{
int rc;
CURLM *multi = curl_multi_init();
rc = curl_multi_notify_disable(multi, CURLMNOTIFY_INFO_READ);
}
AVAILABILITY
Added in curl 8.17.0
RETURN VALUE
This function returns a CURLMcode indicating success or error.
CURLM_OK (0) means everything was OK, non-zero means an error occurred,
see =.
The return code is for the whole multi stack. Problems still might have
occurred on individual transfers even when one of these functions
return OK.
SEE ALSO
CURLMOPT_NOTIFYDATA(3), CURLMOPT_NOTIFYFUNCTION(3),
curl_multi_notify_enable(3)
libcurl 2026-03-23 curl_multi_notify_disable(3)
curl 8.19.0 - Generated Tue Mar 31 18:21:58 CDT 2026