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