signal/Versions

   1 libc {
   2   GLIBC_2.0 {
   3     # functions with special/multiple interfaces
   4     __sigaddset; __sigdelset; __sigismember; __sysv_signal;
   5
   6     # functions used in inline functions or macros
   7     __sigpause;
   8
   9     # functions used in other libraries
  10      __sigaction;
  11
  12     # b*
  13     bsd_signal;
  14
  15     # g*
  16     gsignal;
  17
  18     # k*
  19     kill; killpg;
  20
  21     # p*
  22     psignal;
  23
  24     # r*
  25     raise;
  26
  27     # s*
  28     sigaction; sigaddset; sigaltstack; sigandset; sigblock; sigdelset;
  29     sigemptyset; sigfillset; siggetmask; siginterrupt; sigisemptyset;
  30     sigismember; siglongjmp; signal; sigorset; sigpause; sigpending;
  31     sigprocmask; sigreturn; sigsetmask; sigstack; sigsuspend; sigvec;
  32     sigwait; ssignal;
  33   }
  34   GLIBC_2.1 {
  35     # helper functions
  36     __libc_current_sigrtmin; __libc_current_sigrtmax; __libc_allocate_rtsig;
  37
  38     # s*
  39     sighold; sigrelse; sigignore; sigset; sysv_signal;
  40
  41     # New RT signal functions.
  42     sigqueue; sigtimedwait; sigwaitinfo;
  43   }
  44   GLIBC_2.1.3 {
  45     # LinuxThreads needs this entry point.
  46     __sigsuspend;
  47   }
  48   GLIBC_2.2 {
  49     # Needed to provide a pointer to the XPG sigpause function.
  50     __xpg_sigpause;
  51   }
  52 }