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| author | Florian Weimer <fweimer@redhat.com> | 2021-05-05 17:15:57 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2021-05-05 17:19:32 +0200 |
| commit | ce0b7961ae400e5aeff28d54dc14955199947b74 (patch) | |
| tree | 3e7acb0eb6915c2c3af747dd9d982d4dc3418b78 /manual | |
| parent | 0197c1bc604e1d6357cfa07a75ab73bababa7f0f (diff) | |
| download | glibc-ce0b7961ae400e5aeff28d54dc14955199947b74.tar.gz glibc-ce0b7961ae400e5aeff28d54dc14955199947b74.tar.xz glibc-ce0b7961ae400e5aeff28d54dc14955199947b74.zip | |
nptl: Consolidate async cancel enable/disable implementation in libc
Previously, the source file nptl/cancellation.c was compiled multiple times, for libc, libpthread, librt. This commit switches to a single implementation, with new __pthread_enable_asynccancel@@GLIBC_PRIVATE, __pthread_disable_asynccancel@@GLIBC_PRIVATE exports. The almost-unused CANCEL_ASYNC and CANCEL_RESET macros are replaced by LIBC_CANCEL_ASYNC and LIBC_CANCEL_ASYNC macros. They call the __pthread_* functions unconditionally now. The macros are still needed because shared code uses them; Hurd has different definitions. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'manual')
| -rw-r--r-- | manual/llio.texi | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/manual/llio.texi b/manual/llio.texi index c0a53e1a6e..cbc4909fd5 100644 --- a/manual/llio.texi +++ b/manual/llio.texi @@ -2534,13 +2534,13 @@ aiocb64}, since the LFS transparently replaces the old interface. @c sigemptyset ok @c sigaddset ok @c setjmp ok -@c CANCEL_ASYNC -> pthread_enable_asynccancel ok +@c LIBC_CANCEL_ASYNC -> __pthread_enable_asynccancel ok @c do_cancel ok @c pthread_unwind ok @c Unwind_ForcedUnwind or longjmp ok [@ascuheap @acsmem?] @c lll_lock @asulock @aculock @c lll_unlock @asulock @aculock -@c CANCEL_RESET -> pthread_disable_asynccancel ok +@c LIBC_CANCEL_RESET -> __pthread_disable_asynccancel ok @c lll_futex_wait ok @c ->start_routine ok ----- @c call_tls_dtors @asulock @ascuheap @aculock @acsmem |