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