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authorUlrich Drepper <drepper@redhat.com>2006-01-03 23:19:03 +0000
committerUlrich Drepper <drepper@redhat.com>2006-01-03 23:19:03 +0000
commit6d3aff23e2c64b64fe68fe88360185e17b3e936a (patch)
tree47755ce70732719bd318f1203454e287f8805d5d /include/aio.h
parent1c50f6b6602a07f052249c6fe6dbab48357b68bd (diff)
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lio_listio should emit an event for each individual request in
	addition to the global event.
	* sysdeps/pthread/lio_listio.c (lio_listio): Renamed to
	lio_listio_internal.  Remove mode parameter check.  Only set sigevent
	type ti SIGEV_NONE if LIO_NO_INDIVIDUAL_EVENT is set.
	(__lio_listio_21): New function.  Compatiblity version which sets
	LIO_NO_INDIVIDUAL_EVENT before calling lio_listio_internal.
	(__lio_listio_item_notify): New function.
	* sysdeps/pthread/lio_listio64.c: Define __lio_listio_21 and
	__lio_listio_item_notify macros.
	* sysdeps/pthread/Versions: New file.
	* rt/tst-aio2.c: Adjust test for new semantics of lio_listio.
	* include/aio.h: Define LIO_NO_INDIVIDUAL_EVENT.
	* Versions.def: Add GLIBC_2.4 for librt.

	* rt/Versions: Whitespace fix.
	* sysdeps/pthread/aio_misc.c: Likewise.
Diffstat (limited to 'include/aio.h')
-rw-r--r--include/aio.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/include/aio.h b/include/aio.h
index e3dc86f99a..1f28a407fa 100644
--- a/include/aio.h
+++ b/include/aio.h
@@ -1,6 +1,12 @@
 #ifndef _AIO_H
 #include <rt/aio.h>
 
-/* Now define the internal interfaces.  */ 
+/* Now define the internal interfaces.  */
 extern void __aio_init (__const struct aioinit *__init);
+
+/* Flag to signal we need to be copmatible with glibc < 2.4 in
+   lio_listio and we do not issue events for each individual list
+   element.  */
+#define LIO_NO_INDIVIDUAL_EVENT	128
+
 #endif