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	* Makefile: Add CFLAGS definition to compile function wrappers duplicated from libc with exceptions. * tst-cancel4.c: Also check cancellation handlers.
		
			
				
	
	
		
			46 lines
		
	
	
		
			1.5 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			46 lines
		
	
	
		
			1.5 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| /* Copyright (C) 1991,1995,1996,1997,2002,2003 Free Software Foundation, Inc.
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|    This file is part of the GNU C Library.
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| 
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|    The GNU C Library is free software; you can redistribute it and/or
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|    modify it under the terms of the GNU Lesser General Public
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|    License as published by the Free Software Foundation; either
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|    version 2.1 of the License, or (at your option) any later version.
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| 
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|    The GNU C Library is distributed in the hope that it will be useful,
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|    but WITHOUT ANY WARRANTY; without even the implied warranty of
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|    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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|    Lesser General Public License for more details.
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| 
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|    You should have received a copy of the GNU Lesser General Public
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|    License along with the GNU C Library; if not, write to the Free
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|    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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|    02111-1307 USA.  */
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| 
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| #include <sys/wait.h>
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| #include <errno.h>
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| #include <sys/resource.h>
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| #include <stddef.h>
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| #include <sysdep-cancel.h>
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| 
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| /* Wait for a child to die.  When one does, put its status in *STAT_LOC
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|    and return its process ID.  For errors, return (pid_t) -1.  */
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| pid_t
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| __libc_wait (__WAIT_STATUS_DEFN stat_loc)
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| {
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|   if (SINGLE_THREAD_P)
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|     return INLINE_SYSCALL (wait4, 4, WAIT_ANY, stat_loc, 0,
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| 			   (struct rusage *) NULL);
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| 
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|   int oldtype = LIBC_CANCEL_ASYNC ();
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| 
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|   pid_t result = INLINE_SYSCALL (wait4, 4, WAIT_ANY, stat_loc, 0,
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| 				 (struct rusage *) NULL);
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| 
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|   LIBC_CANCEL_RESET (oldtype);
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| 
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|   return result;
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| }
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| 
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| weak_alias (__libc_wait, __wait)
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| weak_alias (__libc_wait, wait)
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