linuxthreads/Versions

   1 libc {
   2   GLIBC_2.0 {
   3     pthread_attr_destroy; pthread_attr_getdetachstate;
   4     pthread_attr_getinheritsched; pthread_attr_getschedparam;
   5     pthread_attr_getschedpolicy; pthread_attr_getscope; pthread_attr_init;
   6     pthread_attr_setdetachstate; pthread_attr_setinheritsched;
   7     pthread_attr_setschedparam; pthread_attr_setschedpolicy;
   8     pthread_attr_setscope; pthread_cond_broadcast; pthread_cond_destroy;
   9     pthread_cond_init; pthread_cond_signal; pthread_cond_wait;
  10     pthread_condattr_destroy; pthread_condattr_init; pthread_equal;
  11     pthread_exit; pthread_getschedparam; pthread_mutex_destroy;
  12     pthread_mutex_init; pthread_mutex_lock; pthread_mutex_unlock;
  13     pthread_self; pthread_setcancelstate; pthread_setcanceltype;
  14     pthread_setschedparam;
  15   }
  16   GLIBC_2.1 {
  17     pthread_attr_init;
  18   }
  19   GLIBC_2.3.2 {
  20     # Changed pthread_cond_t.
  21     pthread_cond_init; pthread_cond_destroy;
  22     pthread_cond_wait; pthread_cond_signal;
  23     pthread_cond_broadcast;
  24   }
  25   GLIBC_PRIVATE {
  26     # Internal libc interface to libpthread
  27     __libc_dl_error_tsd;
  28
  29     __libc_pthread_init; __libc_current_sigrtmin_private;
  30     __libc_current_sigrtmax_private; __libc_allocate_rtsig_private;
  31
  32     __libc_creat; __libc_poll; __libc_pselect; __libc_select;
  33     __libc_sigpause; __libc_sigsuspend; __libc_sigwait; __libc_sigwaitinfo;
  34     __libc_waitid; __libc___xpg_sigpause; __librt_enable_asynccancel;
  35     __librt_disable_asynccancel; __librt_multiple_threads;
  36   }
  37 }
  38
  39 libpthread {
  40   GLIBC_2.0 {
  41     # Hidden entry point (through macros).
  42     _pthread_cleanup_pop; _pthread_cleanup_pop_restore; _pthread_cleanup_push;
  43     _pthread_cleanup_push_defer;
  44
  45     # Overwritten libc functions.
  46     accept; close; connect; fcntl; fork; fsync; longjmp; lseek; msync;
  47     nanosleep; open; pause; raise; read; recv; recvfrom; recvmsg; send;
  48     sendmsg; sendto; sigaction; siglongjmp; system; tcdrain; wait;
  49     waitpid; write;
  50     __close; __connect; __fcntl; __lseek; __open; __read; __send; __wait;
  51     __write;
  52     _IO_flockfile; _IO_ftrylockfile; _IO_funlockfile;
  53     vfork; __fork;
  54
  55     # POSIX.1c extensions to libc.
  56     flockfile; funlockfile; ftrylockfile;
  57
  58     # Non-standard POSIX1.x functions.
  59     pthread_kill_other_threads_np; pthread_mutexattr_getkind_np;
  60     pthread_mutexattr_setkind_np;
  61
  62     # Real POSIX.1c functions.
  63     pthread_atfork; pthread_attr_destroy; pthread_attr_getdetachstate;
  64     pthread_attr_getinheritsched; pthread_attr_getschedparam;
  65     pthread_attr_getschedpolicy; pthread_attr_getscope; pthread_attr_init;
  66     pthread_attr_setdetachstate; pthread_attr_setinheritsched;
  67     pthread_attr_setschedparam; pthread_attr_setschedpolicy;
  68     pthread_attr_setscope; pthread_cancel; pthread_cond_broadcast;
  69     pthread_cond_destroy; pthread_cond_init; pthread_cond_signal;
  70     pthread_cond_timedwait; pthread_cond_wait; pthread_condattr_destroy;
  71     pthread_condattr_init; pthread_create; pthread_detach; pthread_equal;
  72     pthread_exit; pthread_getschedparam; pthread_getspecific; pthread_join;
  73     pthread_key_create; pthread_key_delete; pthread_kill;
  74     pthread_mutex_destroy; pthread_mutex_init; pthread_mutex_lock;
  75     pthread_mutex_trylock; pthread_mutex_unlock; pthread_mutexattr_destroy;
  76     pthread_mutexattr_init; pthread_once; pthread_self; pthread_setcancelstate;
  77     pthread_setcanceltype; pthread_setschedparam; pthread_setspecific;
  78     pthread_sigmask; pthread_testcancel;
  79
  80     sem_destroy; sem_getvalue; sem_init; sem_post; sem_trywait; sem_wait;
  81     sigwait;
  82
  83     # Protected names for functions used in other shared objects.
  84     __pthread_atfork; __pthread_getspecific;
  85     __pthread_key_create; __pthread_mutex_destroy; __pthread_mutex_init;
  86     __pthread_mutex_lock; __pthread_mutex_trylock; __pthread_mutex_unlock;
  87     __pthread_mutexattr_destroy; __pthread_mutexattr_init;
  88     __pthread_mutexattr_settype; __pthread_once; __pthread_setspecific;
  89
  90     # The error functions.
  91     __errno_location; __h_errno_location;
  92
  93     # Must be preemptible
  94     __sigaction;
  95   }
  96   GLIBC_2.1 {
  97     # Functions with changed interface.
  98     pthread_attr_init; pthread_create;
  99
 100     # Unix98 extensions.
 101     pthread_rwlock_init; pthread_rwlock_destroy; pthread_rwlock_rdlock;
 102     pthread_rwlock_tryrdlock; pthread_rwlock_wrlock; pthread_rwlock_trywrlock;
 103     pthread_rwlock_unlock; pthread_rwlockattr_init; pthread_rwlockattr_destroy;
 104     pthread_rwlockattr_getpshared; pthread_rwlockattr_setpshared;
 105     pthread_rwlockattr_getkind_np; pthread_rwlockattr_setkind_np;
 106
 107     pthread_attr_getguardsize; pthread_attr_setguardsize;
 108     pthread_attr_getstackaddr; pthread_attr_setstackaddr;
 109     pthread_attr_getstacksize; pthread_attr_setstacksize;
 110
 111     pthread_getconcurrency; pthread_setconcurrency;
 112
 113     pthread_mutexattr_gettype; pthread_mutexattr_settype;
 114
 115     sem_destroy; sem_getvalue; sem_init; sem_post; sem_trywait; sem_wait;
 116
 117     # helper functions
 118     __libc_current_sigrtmin; __libc_current_sigrtmax;
 119     __libc_allocate_rtsig;
 120   }
 121   GLIBC_2.1.1 {
 122     sem_close; sem_open; sem_unlink;
 123   }
 124   GLIBC_2.1.2 {
 125     __vfork;
 126   }
 127   GLIBC_2.2 {
 128     # For the cancelation wrappers.
 129     pread; __pread64; pread64; pwrite; __pwrite64; pwrite64; lseek64;
 130     open64; __open64;
 131
 132     __res_state;
 133
 134     # Names used internally.
 135     __pthread_rwlock_init; __pthread_rwlock_destroy; __pthread_rwlock_rdlock;
 136     __pthread_rwlock_tryrdlock; __pthread_rwlock_wrlock;
 137     __pthread_rwlock_trywrlock; __pthread_rwlock_unlock;
 138
 139     # No really implemented.
 140     pthread_condattr_getpshared; pthread_condattr_setpshared;
 141     pthread_mutexattr_getpshared; pthread_mutexattr_setpshared;
 142
 143     # New functions from IEEE Std. 1003.1-200x.
 144     sem_timedwait;
 145     pthread_attr_getstack; pthread_attr_setstack;
 146     pthread_spin_destroy; pthread_spin_init; pthread_spin_lock;
 147     pthread_spin_trylock; pthread_spin_unlock;
 148     pthread_getcpuclockid;
 149     pthread_barrier_destroy; pthread_barrier_init; pthread_barrier_wait;
 150     pthread_barrierattr_destroy; pthread_barrierattr_init;
 151     pthread_barrierattr_setpshared;
 152     pthread_mutex_timedlock;
 153     pthread_rwlock_timedrdlock; pthread_rwlock_timedwrlock;
 154
 155     # Extensions.
 156     pthread_yield;
 157   }
 158   GLIBC_2.2.3 {
 159     # Extensions.
 160     pthread_getattr_np;
 161   }
 162   GLIBC_2.2.6 {
 163     # Cancellation wrapper
 164     __nanosleep;
 165   }
 166   GLIBC_2.3.2 {
 167     # Changed pthread_cond_t.
 168     pthread_cond_init; pthread_cond_destroy;
 169     pthread_cond_wait; pthread_cond_timedwait;
 170     pthread_cond_signal; pthread_cond_broadcast;
 171   }
 172   GLIBC_PRIVATE {
 173     # Internal libc interface to libpthread
 174     __pthread_initialize;
 175     __pthread_kill_other_threads_np;
 176   }
 177 }