/tmp/tmpsgis3s4v/undef.c:18:1: warning: ‘sighold’ is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations]
   18 | void *__glibc_test_sighold = (void *) &sighold;
      | ^~~~
In file included from ../include/signal.h:2,
                 from ../posix/sys/wait.h:36,
                 from ../include/sys/wait.h:2,
                 from /tmp/tmpsgis3s4v/undef.c:1:
../signal/signal.h:355:12: note: declared here
  355 | extern int sighold (int __sig) __THROW
      |            ^~~~~~~
/tmp/tmpsgis3s4v/undef.c:19:1: warning: ‘sigignore’ is deprecated: Use the signal function instead [-Wdeprecated-declarations]
   19 | void *__glibc_test_sigignore = (void *) &sigignore;
      | ^~~~
../signal/signal.h:363:12: note: declared here
  363 | extern int sigignore (int __sig) __THROW
      |            ^~~~~~~~~
/tmp/tmpsgis3s4v/undef.c:20:1: warning: ‘siginterrupt’ is deprecated: Use sigaction with SA_RESTART instead [-Wdeprecated-declarations]
   20 | void *__glibc_test_siginterrupt = (void *) &siginterrupt;
      | ^~~~
../signal/signal.h:324:12: note: declared here
  324 | extern int siginterrupt (int __sig, int __interrupt) __THROW
      |            ^~~~~~~~~~~~
/tmp/tmpsgis3s4v/undef.c:23:1: warning: ‘sigpause’ is deprecated: Use the sigsuspend function instead [-Wdeprecated-declarations]
   23 | void *__glibc_test_sigpause = (void *) &sigpause;
      | ^~~~
../signal/signal.h:151:12: note: declared here
  151 | extern int sigpause (int __sig) __asm__ ("__xpg_sigpause")
      |            ^~~~~~~~
/tmp/tmpsgis3s4v/undef.c:27:1: warning: ‘sigrelse’ is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations]
   27 | void *__glibc_test_sigrelse = (void *) &sigrelse;
      | ^~~~
../signal/signal.h:359:12: note: declared here
  359 | extern int sigrelse (int __sig) __THROW
      |            ^~~~~~~~
/tmp/tmpsgis3s4v/undef.c:28:1: warning: ‘sigset’ is deprecated: Use the signal and sigprocmask functions instead [-Wdeprecated-declarations]
   28 | void *__glibc_test_sigset = (void *) &sigset;
      | ^~~~
../signal/signal.h:367:23: note: declared here
  367 | extern __sighandler_t sigset (int __sig, __sighandler_t __disp) __THROW
      |                       ^~~~~~
[initial] psignal -> [libc.a(psignal.o)] free -> [libc.a(malloc.o)] _dl_pagesize -> [libc.a(dl-support.o)] _dl_init_paths -> [libc.a(dl-load.o)] _dl_tls_dtv_slotinfo_list -> [libc.a(libc-tls.o)] getauxval