From e0cb3da9bad150b424848b993bb100766d07ded7 Mon Sep 17 00:00:00 2001
From: rpj <rpj>
Date: Thu, 22 Oct 1998 04:50:01 +0000
Subject: Thu Oct 22 21:44:44 1998 Ross Johnson
<rpj@ixobrychus.canberra.edu.au> * tsd.c: Add description of
pthread_key_delete() from the standard as a comment.
---
ChangeLog | 5 +++++
tsd.c | 24 ++++++++++++++++++++++++
2 files changed, 29 insertions(+)
diff --git a/ChangeLog b/ChangeLog
index 1183e3a..8e006b0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Thu Oct 22 21:44:44 1998 Ross Johnson <rpj@ixobrychus.canberra.edu.au>
+
+ * tsd.c: Add description of pthread_key_delete() from the
+ standard as a comment.
+
Thu Oct 15 14:05:01 1998 Ross Johnson <rpj@swan.canberra.edu.au>
* private.c (_pthread_new_thread): Remove init of destructorstack.
diff --git a/tsd.c b/tsd.c
index 8aa1341..d700136 100644
--- a/tsd.c
+++ b/tsd.c
@@ -122,6 +122,29 @@ pthread_getspecific(pthread_key_t key)
return keys[key];
}
+/*
+ pthread_key_delete:
+
+ ANSI/IEEE Std 1003.1, 1996 Edition
+
+ Section 17.1.3.2
+
+ This function deletes a thread-specific data key previously returned by
+ pthread_key_create(). The thread specific data values associated with
+ "key" need not be NULL at the time pthread_key_delete() is called. It is
+ the responsibility of the application to free any application storage
+ or perform any cleanup actions for data structures related to the deleted
+ key or associated thread-specific data in any threads; this cleanup
+ can be done either before or after pthread_key_delete() is called. Any
+ attempt to use "key" following the call to pthread_key_delete()
+ results in undefined behaviour.
+
+ The pthread_key_delete() function shall be callable from within
+ destructor functions. No destructor functions shall be invoked by
+ pthread_key_delete(). Any destructor function that may have been associated
+ with "key" shall no longer be called upon thread exit.
+ */
+
int
pthread_key_delete(pthread_key_t key)
{
@@ -145,3 +168,4 @@ pthread_key_delete(pthread_key_t key)
return ret;
}
+
--
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