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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2017-06-27 11:00:05 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2018-07-24 14:07:12 -0300 |
| commit | 78d401327f3bcbb06f5d6b388a967cae2ab42b43 (patch) | |
| tree | 2241a9edf529879956e37a5bec9200225435d906 /conform | |
| parent | 918311a3a3c7679f40e2e95fcaa120f8c74ef479 (diff) | |
| download | glibc-78d401327f3bcbb06f5d6b388a967cae2ab42b43.tar.gz glibc-78d401327f3bcbb06f5d6b388a967cae2ab42b43.tar.xz glibc-78d401327f3bcbb06f5d6b388a967cae2ab42b43.zip | |
nptl: Add C11 threads tss_* functions
This patch adds the tss_* definitions from C11 threads (ISO/IEC 9899:2011),
more specifically tss_create, tss_delete, tss_get, tss_set, and required
types.
Mostly of the definitions are composed based on POSIX conterparts, including
tss_t (pthread_key_t).
Checked with a build for all major ABI (aarch64-linux-gnu, alpha-linux-gnu,
arm-linux-gnueabi, i386-linux-gnu, ia64-linux-gnu, m68k-linux-gnu,
microblaze-linux-gnu [1], mips{64}-linux-gnu, nios2-linux-gnu,
powerpc{64le}-linux-gnu, s390{x}-linux-gnu, sparc{64}-linux-gnu,
and x86_64-linux-gnu).
Also ran a full check on aarch64-linux-gnu, x86_64-linux-gnu, i686-linux-gnu,
arm-linux-gnueabhf, and powerpc64le-linux-gnu.
[BZ #14092]
* conform/data/threads.h-data (thread_local): New macro.
(TSS_DTOR_ITERATIONS): Likewise.
(tss_t): New type.
(tss_dtor_t): Likewise.
(tss_create): New function.
(tss_get): Likewise.
(tss_set): Likewise.
(tss_delete): Likewise.
* nptl/Makefile (libpthread-routines): Add tss_create, tss_delete,
tss_get, and tss_set objects.
* nptl/Versions (libpthread) [GLIBC_2.28]: Likewise.
* nptl/tss_create.c: New file.
* nptl/tss_delete.c: Likewise.
* nptl/tss_get.c: Likewise.
* nptl/tss_set.c: Likewise.
* sysdeps/nptl/threads.h (thread_local): New define.
(TSS_DTOR_ITERATIONS): Likewise.
(tss_t): New typedef.
(tss_dtor_t): Likewise.
(tss_create): New prototype.
(tss_get): Likewise.
(tss_set): Likewise.
(tss_delete): Likewise.
Diffstat (limited to 'conform')
| -rw-r--r-- | conform/data/threads.h-data | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/conform/data/threads.h-data b/conform/data/threads.h-data index d7c562eb19..406e497726 100644 --- a/conform/data/threads.h-data +++ b/conform/data/threads.h-data @@ -1,6 +1,8 @@ #if defined ISO11 macro ONCE_FLAG_INIT +macro thread_local +macro-int-constant TSS_DTOR_ITERATIONS constant thrd_success constant thrd_busy @@ -17,6 +19,8 @@ type thrd_start_t type mtx_t type once_flag type cnd_t +type tss_t +type tss_dtor_t function int thrd_create (thrd_t*, thrd_start_t, void*) function int thrd_equal (thrd_t, thrd_t) @@ -43,6 +47,11 @@ function int cnd_wait (cnd_t*, mtx_t*) function int cnd_timedwait (cnd_t*, mtx_t*, const struct timespec*) function void cnd_destroy (cnd_t*) +function int tss_create (tss_t*, tss_dtor_t) +function {void*} tss_get (tss_t) +function int tss_set (tss_t, void*) +function void tss_delete (tss_t) + #include "time.h-data" #endif |