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| author | Ulrich Drepper <drepper@redhat.com> | 2006-07-10 21:59:43 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2006-07-10 21:59:43 +0000 |
| commit | 871b91589bf4f6dfe19d5987b0a05bd7cf936ecc (patch) | |
| tree | e50affec0ae060520fbfac19071ee0bfc4348f31 /nptl/pthread_mutex_init.c | |
| parent | f3be81a91cdd1b42c47e4d8501dd96d0f1666520 (diff) | |
| download | glibc-871b91589bf4f6dfe19d5987b0a05bd7cf936ecc.tar.gz glibc-871b91589bf4f6dfe19d5987b0a05bd7cf936ecc.tar.xz glibc-871b91589bf4f6dfe19d5987b0a05bd7cf936ecc.zip | |
* elf/dl-lookup.c (dl_new_hash): New functions. cvs/fedora-glibc-20060710T2206
(_dl_lookup_symbol_x): Rename hash to old_hash and don't compute value here. Compute new-style hash value. Pass new hash value and reference to variable with the old value to do_lookup_x. (_dl_setup_hash): If DT_GNU_HASH is defined, use it and not old-style hash table. (_dl_debug_bindings): Pass new hash value and reference to variable with the old value to do_lookup_x. * elf/do-lookup.h (do_lookup_x): Accept additional parameter with new-style hash value and change old-style hash value parameter to be a reference. Reoganize functions to determine whether new-style hash table is available. Only fall back on old-style table. If old-style hash value is needed, compute it here. * elf/dynamic-link.h (elf_get_dynamic_info): Relocate DT_GNU_HASH entry. * elf/elf.h: Define SHT_GNU_HASH, DT_GNU_HASH, DT_TLSDEC_PLT, DT_TLSDEC_GOT. Adjust DT_ADDRNUM. * include/link.h (struct link_map): Add l_gnu_bitmask_idxbits, l_gnu_shift, l_gnu_bitmask, l_gnu_buckets and l_gnu_chain_zero. * Makeconfig: If linker supports --hash-style option add it to all linker command lines to build DSOs. * config.make.in: Define have-hash-style. * configure.in: Test whether linker supports --hash-style option. * elf/dl-misc.c (_dl_name_match_p): Make MAP parameter const. * sysdeps/generic/ldsodefs.h: Adjust prototype.
Diffstat (limited to 'nptl/pthread_mutex_init.c')
| -rw-r--r-- | nptl/pthread_mutex_init.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/nptl/pthread_mutex_init.c b/nptl/pthread_mutex_init.c index 6ffa30d5c0..c3f9c2d1c0 100644 --- a/nptl/pthread_mutex_init.c +++ b/nptl/pthread_mutex_init.c @@ -41,7 +41,8 @@ __pthread_mutex_init (mutex, mutexattr) imutexattr = (const struct pthread_mutexattr *) mutexattr ?: &default_attr; /* Sanity checks. */ - // XXX For now we don't support priority protected mutexes. + // XXX For now we don't support priority inherited or priority protected + // XXX mutexes. switch (__builtin_expect (imutexattr->mutexkind & PTHREAD_MUTEXATTR_PROTOCOL_MASK, PTHREAD_PRIO_NONE @@ -50,13 +51,6 @@ __pthread_mutex_init (mutex, mutexattr) case PTHREAD_PRIO_NONE << PTHREAD_MUTEXATTR_PROTOCOL_SHIFT: break; - case PTHREAD_PRIO_INHERIT << PTHREAD_MUTEXATTR_PROTOCOL_SHIFT: -#ifndef __ASSUME_SET_ROBUST_LIST - if (__set_robust_list_avail < 0) - return ENOTSUP; -#endif - break; - default: return ENOTSUP; } @@ -81,11 +75,11 @@ __pthread_mutex_init (mutex, mutexattr) switch (imutexattr->mutexkind & PTHREAD_MUTEXATTR_PROTOCOL_MASK) { case PTHREAD_PRIO_INHERIT << PTHREAD_MUTEXATTR_PROTOCOL_SHIFT: - mutex->__data.__kind |= PTHREAD_MUTEX_PRIO_INHERIT_NP; + mutex->__data.__kind |= PTHREAD_MUTEX_PRIO_INHERIT_PRIVATE_NP; break; case PTHREAD_PRIO_PROTECT << PTHREAD_MUTEXATTR_PROTOCOL_SHIFT: - mutex->__data.__kind |= PTHREAD_MUTEX_PRIO_PROTECT_NP; + mutex->__data.__kind |= PTHREAD_MUTEX_PRIO_PROTECT_PRIVATE_NP; if (PTHREAD_MUTEX_PRIO_CEILING_MASK == PTHREAD_MUTEXATTR_PRIO_CEILING_MASK) mutex->__data.__kind |= (imutexattr->mutexkind |