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98650d2fa2
* configure.host: Add Cygwin sys directory.
* configure.in: Do not set CRT0 for cygwin.
* libc/configure.in: Ditto.
* libc/sys/configure.in: Ditto.
* configure: Regenerated.
* libc/configure: Ditto.
* libc/sys/configure: Ditto.
* libc/include/sys/reent.h: Add __REENT_HAS_CXA_SUPPORT flag.
* libc/stdlib/__atexit.c: Keep cxa support protected by new
__REENT_HAS_CXA_SUPPORT flag.
* libc/stdlib/__call_atexit.c: Ditto.
* libc/stdlib/cxa_atexit.c: Ditto.
* libc/stdlib/cxa_finalize.c: Ditto.
* libc/sys/cygwin/Makefile.am: New file.
* libc/sys/cygwin/Makefile.in: Ditto.
* libc/sys/cygwin/aclocal.m4: Ditto.
* libc/sys/cygwin/configure: Ditto.
* libc/sys/cygwin/configure.in: Ditto.
* libc/sys/cygwin/dummy.c: Ditto.
* libc/sys/cygwin/sys/reent.h: Ditto. This file is stabilized
version of reent.h.
27 lines
451 B
C
27 lines
451 B
C
/*
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* Implementation of __cxa_atexit.
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*/
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#include <stddef.h>
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#include <stdlib.h>
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#include <reent.h>
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#include <sys/lock.h>
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#include "atexit.h"
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#ifdef __REENT_HAS_CXA_SUPPORT
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/*
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* Register a function to be performed at exit or DSO unload.
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*/
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int
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_DEFUN (__cxa_atexit,
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(fn, arg, d),
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void (*fn) (void *) _AND
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void *arg _AND
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void *d)
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{
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return __register_exitproc (__et_cxa, (void (*)(void)) fn, arg, d);
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}
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#endif /* __REENT_HAS_CXA_SUPPORT */
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