1: libc {
    2:   GLIBC_2.0 {
    3:     pthread_attr_destroy; pthread_attr_init;
    4:     pthread_attr_getdetachstate; pthread_attr_setdetachstate;
    5:     pthread_attr_getinheritsched; pthread_attr_setinheritsched;
    6:     pthread_attr_getschedparam; pthread_attr_setschedparam;
    7:     pthread_attr_getschedpolicy;  pthread_attr_setschedpolicy;
    8:     pthread_attr_getscope; pthread_attr_setscope;
    9:     pthread_condattr_destroy; pthread_condattr_init;
   10:     pthread_cond_broadcast; pthread_cond_destroy;
   11:     pthread_cond_init; pthread_cond_signal; pthread_cond_wait;
   12:     pthread_cond_timedwait;
   13:     pthread_equal; pthread_exit;
   14:     pthread_getschedparam; pthread_setschedparam;
   15:     pthread_mutex_destroy; pthread_mutex_init;
   16:     pthread_mutex_lock; pthread_mutex_unlock;
   17:     pthread_self;
   18:     pthread_setcancelstate; pthread_setcanceltype;
   19:   }
   20:   GLIBC_2.1 {
   21:     pthread_attr_init;
   22:   }
   23:   GLIBC_2.3.2 {
   24:     # Changed pthread_cond_t.
   25:     pthread_cond_init; pthread_cond_destroy;
   26:     pthread_cond_wait; pthread_cond_signal;
   27:     pthread_cond_broadcast; pthread_cond_timedwait;
   28:   }
   29:   GLIBC_PRIVATE {
   30:     # Internal libc interface to libpthread
   31:     __libc_dl_error_tsd;
   32:   }
   33: }
   34: 
   35: libpthread {
   36:   GLIBC_2.0 {
   37:     pthread_create; pthread_join; pthread_self; pthread_equal;
   38:     pthread_exit; pthread_detach;
   39: 
   40:     pthread_getschedparam; pthread_setschedparam;
   41: 
   42:     pthread_attr_init; pthread_attr_destroy;
   43:     pthread_attr_getdetachstate; pthread_attr_setdetachstate;
   44:     pthread_attr_getschedparam; pthread_attr_setschedparam;
   45:     pthread_attr_getschedpolicy; pthread_attr_setschedpolicy;
   46:     pthread_attr_getinheritsched; pthread_attr_setinheritsched;
   47:     pthread_attr_getscope; pthread_attr_setscope;
   48: 
   49:     pthread_mutex_init; pthread_mutex_destroy;
   50:     pthread_mutex_lock; pthread_mutex_trylock; pthread_mutex_unlock;
   51: 
   52:     pthread_mutexattr_init; pthread_mutexattr_destroy;
   53: 
   54:     pthread_cond_init; pthread_cond_destroy;
   55:     pthread_cond_wait; pthread_cond_timedwait;
   56:     pthread_cond_signal; pthread_cond_broadcast;
   57: 
   58:     pthread_condattr_destroy; pthread_condattr_init;
   59: 
   60:     pthread_cancel; pthread_testcancel;
   61:     pthread_setcancelstate; pthread_setcanceltype;
   62: 
   63:     pthread_sigmask; pthread_kill;
   64: 
   65:     pthread_key_create; pthread_key_delete;
   66:     pthread_getspecific; pthread_setspecific;
   67: 
   68:     pthread_once;
   69: 
   70:     pthread_atfork;
   71: 
   72:     flockfile; funlockfile; ftrylockfile;
   73: 
   74:     # Non-standard POSIX1.x functions.
   75:     pthread_mutexattr_getkind_np; pthread_mutexattr_setkind_np;
   76: 
   77:     # Protected names for functions used in other shared objects.
   78:     __pthread_mutex_init; __pthread_mutex_destroy;
   79:     __pthread_mutex_lock; __pthread_mutex_trylock; __pthread_mutex_unlock;
   80:     __pthread_mutexattr_init; __pthread_mutexattr_destroy;
   81:     __pthread_mutexattr_settype;
   82:     __pthread_key_create; __pthread_getspecific; __pthread_setspecific;
   83:     __pthread_once; __pthread_atfork;
   84:     _IO_flockfile; _IO_ftrylockfile; _IO_funlockfile;
   85: 
   86:     # Hidden entry point (through macros).
   87:     #_pthread_cleanup_pop; _pthread_cleanup_pop_restore; _pthread_cleanup_push;
   88:     #_pthread_cleanup_push_defer;
   89: 
   90:     # Semaphores.
   91:     sem_destroy; sem_getvalue; sem_init; sem_post; sem_trywait; sem_wait;
   92: 
   93:     # Special fork handling.
   94:     fork; __fork; vfork;
   95: 
   96:     # Cancellation points.
   97:     close; __close; fcntl; __fcntl; read; __read; write; __write; accept;
   98:     connect; __connect; recv; recvfrom; recvmsg; send; __send; sendmsg; sendto;
   99:     fsync; lseek; __lseek; msync; nanosleep; open; __open; pause; tcdrain;
  100:     system; wait; __wait; waitpid;
  101: 
  102:     # Hidden entry point (through macros).
  103:     _pthread_cleanup_push; _pthread_cleanup_pop;
  104:     _pthread_cleanup_push_defer; _pthread_cleanup_pop_restore;
  105: 
  106:     pthread_kill_other_threads_np;
  107: 
  108:     # The error functions.
  109:     __errno_location; __h_errno_location;
  110: 
  111:     # Functions which previously have been overwritten.
  112:     sigwait; sigaction; __sigaction; _exit; _Exit; longjmp; siglongjmp;
  113:     raise;
  114:   }
  115: 
  116:   GLIBC_2.1 {
  117:     pthread_create;
  118:     pthread_attr_init;
  119: 
  120:     pthread_attr_getguardsize; pthread_attr_setguardsize;
  121:     pthread_attr_getstackaddr; pthread_attr_setstackaddr;
  122:     pthread_attr_getstacksize; pthread_attr_setstacksize;
  123: 
  124:     pthread_mutexattr_gettype; pthread_mutexattr_settype;
  125: 
  126:     pthread_rwlock_init; pthread_rwlock_destroy;
  127:     pthread_rwlock_rdlock; pthread_rwlock_wrlock; pthread_rwlock_unlock;
  128:     pthread_rwlock_tryrdlock; pthread_rwlock_trywrlock;
  129: 
  130:     pthread_rwlockattr_init; pthread_rwlockattr_destroy;
  131:     pthread_rwlockattr_getpshared; pthread_rwlockattr_setpshared;
  132:     pthread_rwlockattr_getkind_np; pthread_rwlockattr_setkind_np;
  133: 
  134:     pthread_getconcurrency; pthread_setconcurrency;
  135: 
  136:     # Semaphores.
  137:     sem_destroy; sem_getvalue; sem_init; sem_post; sem_trywait; sem_wait;
  138: 
  139:     __libc_current_sigrtmin; __libc_current_sigrtmax;
  140:     __libc_allocate_rtsig;
  141:   }
  142: 
  143:   GLIBC_2.1.1 {
  144:     sem_close; sem_open; sem_unlink;
  145:   }
  146: 
  147:   GLIBC_2.1.2 {
  148:     __vfork;
  149:   }
  150: 
  151:   GLIBC_2.2 {
  152:     pthread_mutexattr_getpshared; pthread_mutexattr_setpshared;
  153: 
  154:     pthread_condattr_getpshared; pthread_condattr_setpshared;
  155: 
  156:     # New functions from IEEE Std. 1003.1-2001.
  157:     pthread_mutex_timedlock;
  158: 
  159:     pthread_rwlock_timedrdlock; pthread_rwlock_timedwrlock;
  160: 
  161:     pthread_attr_getstack; pthread_attr_setstack;
  162: 
  163:     pthread_spin_destroy; pthread_spin_init; pthread_spin_lock;
  164:     pthread_spin_trylock; pthread_spin_unlock;
  165: 
  166:     pthread_barrier_init; pthread_barrier_destroy; pthread_barrier_wait;
  167:     pthread_barrierattr_destroy; pthread_barrierattr_init;
  168:     pthread_barrierattr_setpshared;
  169: 
  170:     sem_timedwait;
  171: 
  172:     pthread_yield;
  173: 
  174:     pthread_getcpuclockid;
  175: 
  176:     # Cancellation points.
  177:     lseek64; open64; __open64; pread; pread64; __pread64; pwrite; pwrite64;
  178:     __pwrite64;
  179: 
  180:     # Names used internally.
  181:     __pthread_rwlock_init; __pthread_rwlock_destroy;
  182:     __pthread_rwlock_rdlock; __pthread_rwlock_tryrdlock;
  183:     __pthread_rwlock_wrlock; __pthread_rwlock_trywrlock;
  184:     __pthread_rwlock_unlock;
  185: 
  186:     __res_state;
  187:   }
  188: 
  189:   GLIBC_2.2.3 {
  190:     # Extensions.
  191:     pthread_getattr_np;
  192:   }
  193: 
  194:   GLIBC_2.2.6 {
  195:     # Cancellation wrapper
  196:     __nanosleep;
  197:   }
  198: 
  199:   GLIBC_2.3.2 {
  200:     # Changed pthread_cond_t.
  201:     pthread_cond_init; pthread_cond_destroy;
  202:     pthread_cond_wait; pthread_cond_timedwait;
  203:     pthread_cond_signal; pthread_cond_broadcast;
  204:   }
  205: 
  206:   GLIBC_2.3.3 {
  207:     # 1003.1-2001 function accidentally left out in 2.2.
  208:     pthread_barrierattr_getpshared;
  209: 
  210:     # Unix CS option.
  211:     pthread_condattr_getclock; pthread_condattr_setclock;
  212: 
  213:     # Proposed API extensions.
  214:     pthread_tryjoin_np; pthread_timedjoin_np;
  215: 
  216:     # New cancellation cleanup handling.
  217:     __pthread_register_cancel; __pthread_unregister_cancel;
  218:     __pthread_register_cancel_defer; __pthread_unregister_cancel_restore;
  219:     __pthread_unwind_next;
  220:     __pthread_cleanup_routine;
  221: 
  222:     # affinity interfaces without size parameter
  223:     pthread_getaffinity_np; pthread_setaffinity_np;
  224:     pthread_attr_getaffinity_np; pthread_attr_setaffinity_np;
  225:   }
  226: 
  227:   GLIBC_2.3.4 {
  228:     # New affinity interfaces.
  229:     pthread_getaffinity_np; pthread_setaffinity_np;
  230:     pthread_attr_getaffinity_np; pthread_attr_setaffinity_np;
  231: 
  232:     pthread_setschedprio;
  233:   }
  234: 
  235:   GLIBC_2.4 {
  236:     pthread_mutexattr_getrobust_np; pthread_mutexattr_setrobust_np;
  237:     pthread_mutex_consistent_np;
  238:     pthread_mutexattr_getprotocol; pthread_mutexattr_setprotocol;
  239:     pthread_mutexattr_getprioceiling; pthread_mutexattr_setprioceiling;
  240:     pthread_mutex_getprioceiling; pthread_mutex_setprioceiling;
  241:   };
  242: 
  243:   GLIBC_PRIVATE {
  244:     __pthread_initialize_minimal;
  245:     __pthread_clock_gettime; __pthread_clock_settime;
  246:     __pthread_unwind;
  247:   }
  248: }