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fork.h: replace with register-atfork.h

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UNREGISTER_ATFORK is now defined for all ports in register-atfork.h, so most
previous includes of fork.h actually only need register-atfork.h now, and
cxa_finalize.c does not need an ifdef UNREGISTER_ATFORK any more.

The nptl-specific fork generation counters can then go to pthreadP.h, and
fork.h be removed.

Checked on x86_64-linux-gnu and i686-gnu.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
This commit is contained in:
Samuel Thibault
2021-03-24 21:27:34 +01:00
parent e4fda46310
commit 64786a7090
12 changed files with 10 additions and 90 deletions
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4
stdlib/cxa_finalize.c
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@ -18,7 +18,7 @@
#include <assert.h>
#include <stdlib.h>
#include "exit.h"
#include <fork.h>
#include <register-atfork.h>
#include <sysdep.h>
#include <stdint.h>
@ -102,9 +102,7 @@ __cxa_finalize (void *d)
/* Remove the registered fork handlers. We do not have to
unregister anything if the program is going to terminate anyway. */
#ifdef UNREGISTER_ATFORK
if (d != NULL)
UNREGISTER_ATFORK (d);
#endif
__libc_lock_unlock (__exit_funcs_lock);
}