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| author | Roland McGrath <roland@gnu.org> | 2002-09-02 07:08:20 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2002-09-02 07:08:20 +0000 |
| commit | 4032add80a847ddff3dff9d85163fc119013b9e2 (patch) | |
| tree | 995d8b0a37179e24e6c1638d7b5c41602177820d | |
| parent | d20fec5d65b16c42b391d1e95df73b3a8366fe16 (diff) | |
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2002-09-01 Roland McGrath <roland@redhat.com>
* sysdeps/pthread/bits/libc-tsd.h (__libc_tsd_address): New macro.
(__libc_internal_tsd_address): Declare it.
* Versions (libc, ld, libpthread: GLIBC_PRIVATE): Add
__libc_internal_tsd_address.
* specific.c (libc_internal_tsd_address): New function.
(__libc_internal_tsd_address): New variable.
* no-tsd.c (__libc_internal_tsd_address): New variable.
| -rw-r--r-- | linuxthreads/Versions | 4 | ||||
| -rw-r--r-- | linuxthreads/no-tsd.c | 2 | ||||
| -rw-r--r-- | linuxthreads/specific.c | 9 |
3 files changed, 15 insertions, 0 deletions
diff --git a/linuxthreads/Versions b/linuxthreads/Versions index 3124814d99..ec4e8730b3 100644 --- a/linuxthreads/Versions +++ b/linuxthreads/Versions @@ -20,6 +20,8 @@ libc { GLIBC_PRIVATE { # Internal libc interface to libpthread __libc_internal_tsd_get; __libc_internal_tsd_set; + __libc_internal_tsd_address; + } } @@ -27,6 +29,7 @@ ld { GLIBC_PRIVATE { # Internal libc interface to libpthread __libc_internal_tsd_get; __libc_internal_tsd_set; + __libc_internal_tsd_address; } } @@ -160,6 +163,7 @@ libpthread { GLIBC_PRIVATE { # Internal libc interface to libpthread __libc_internal_tsd_get; __libc_internal_tsd_set; + __libc_internal_tsd_address; __pthread_kill_other_threads_np; } } diff --git a/linuxthreads/no-tsd.c b/linuxthreads/no-tsd.c index f3ae190b4f..099e7b49ae 100644 --- a/linuxthreads/no-tsd.c +++ b/linuxthreads/no-tsd.c @@ -34,5 +34,7 @@ void *(*__libc_internal_tsd_get) (enum __libc_tsd_key_t); int (*__libc_internal_tsd_set) (enum __libc_tsd_key_t, __const void *); +void **(*__libc_internal_tsd_address) (enum __libc_tsd_key_t) + __THROW __attribute__ ((__const__)); #endif /* !(USE_TLS && HAVE___THREAD) */ diff --git a/linuxthreads/specific.c b/linuxthreads/specific.c index caa67360ec..c5d742d978 100644 --- a/linuxthreads/specific.c +++ b/linuxthreads/specific.c @@ -229,4 +229,13 @@ libc_internal_tsd_get(enum __libc_tsd_key_t key) void * (*__libc_internal_tsd_get)(enum __libc_tsd_key_t key) = libc_internal_tsd_get; +static void ** __attribute__ ((__const__)) +libc_internal_tsd_address (enum __libc_tsd_key_t key) +{ + pthread_descr self = thread_self(); + return &self->p_libc_specific[key]; +} +void **(*const __libc_internal_tsd_address) (enum __libc_tsd_key_t key) + __THROW __attribute__ ((__const__)) = libc_internal_tsd_address; + #endif |