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| author | Ulrich Drepper <drepper@redhat.com> | 2006-01-03 23:19:03 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2006-01-03 23:19:03 +0000 |
| commit | 6d3aff23e2c64b64fe68fe88360185e17b3e936a (patch) | |
| tree | 47755ce70732719bd318f1203454e287f8805d5d /include/aio.h | |
| parent | 1c50f6b6602a07f052249c6fe6dbab48357b68bd (diff) | |
| download | glibc-6d3aff23e2c64b64fe68fe88360185e17b3e936a.zip glibc-6d3aff23e2c64b64fe68fe88360185e17b3e936a.tar.gz glibc-6d3aff23e2c64b64fe68fe88360185e17b3e936a.tar.bz2 | |
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.h | 8 |
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 |