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Make it more clear that NOLOCK means "I promise, no multithreading"

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This commit is contained in:
Nick Mathewson 2012-05-14 11:10:51 -04:00
parent 6fab9eef8f
commit 9444524f85
1 changed files with 5 additions and 1 deletions
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6
include/event2/event.h
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@ -450,7 +450,11 @@ enum event_method_feature {
*/ */
enum event_base_config_flag { enum event_base_config_flag {
/** Do not allocate a lock for the event base, even if we have /** Do not allocate a lock for the event base, even if we have
locking set up. */ locking set up.
Setting this option will make it unsafe and nonfunctional to call
functions on the base concurrently from multiple threads.
*/
EVENT_BASE_FLAG_NOLOCK = 0x01, EVENT_BASE_FLAG_NOLOCK = 0x01,
/** Do not check the EVENT_* environment variables when configuring /** Do not check the EVENT_* environment variables when configuring
an event_base */ an event_base */