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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
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')
-rw-r--r--include/aio.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/include/aio.h b/include/aio.h
index e3dc86f..1f28a40 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