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	I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 6694 files FOO. I then removed trailing white space from benchtests/bench-pthread-locks.c and iconvdata/tst-iconv-big5-hkscs-to-2ucs4.c, to work around this diagnostic from Savannah: remote: *** pre-commit check failed ... remote: *** error: lines with trailing whitespace found remote: error: hook declined to update refs/heads/master
		
			
				
	
	
		
			84 lines
		
	
	
		
			3.0 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			84 lines
		
	
	
		
			3.0 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| /* Checking macros for poll functions.
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|    Copyright (C) 2012-2021 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, see
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|    <https://www.gnu.org/licenses/>.  */
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| 
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| #ifndef _SYS_POLL_H
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| # error "Never include <bits/poll2.h> directly; use <sys/poll.h> instead."
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| #endif
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| 
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| 
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| __BEGIN_DECLS
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| 
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| extern int __REDIRECT (__poll_alias, (struct pollfd *__fds, nfds_t __nfds,
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| 				      int __timeout), poll);
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| extern int __poll_chk (struct pollfd *__fds, nfds_t __nfds, int __timeout,
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| 		       __SIZE_TYPE__ __fdslen);
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| extern int __REDIRECT (__poll_chk_warn, (struct pollfd *__fds, nfds_t __nfds,
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| 					 int __timeout, __SIZE_TYPE__ __fdslen),
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| 		       __poll_chk)
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|   __warnattr ("poll called with fds buffer too small file nfds entries");
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| 
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| __fortify_function int
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| poll (struct pollfd *__fds, nfds_t __nfds, int __timeout)
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| {
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|   if (__glibc_objsize (__fds) != (__SIZE_TYPE__) -1)
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|     {
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|       if (! __builtin_constant_p (__nfds))
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| 	return __poll_chk (__fds, __nfds, __timeout, __glibc_objsize (__fds));
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|       else if (__glibc_objsize (__fds) / sizeof (*__fds) < __nfds)
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| 	return __poll_chk_warn (__fds, __nfds, __timeout,
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| 				__glibc_objsize (__fds));
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|     }
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| 
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|   return __poll_alias (__fds, __nfds, __timeout);
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| }
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| 
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| 
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| #ifdef __USE_GNU
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| extern int __REDIRECT (__ppoll_alias, (struct pollfd *__fds, nfds_t __nfds,
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| 				       const struct timespec *__timeout,
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| 				       const __sigset_t *__ss), ppoll);
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| extern int __ppoll_chk (struct pollfd *__fds, nfds_t __nfds,
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| 			const struct timespec *__timeout,
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| 			const __sigset_t *__ss, __SIZE_TYPE__ __fdslen);
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| extern int __REDIRECT (__ppoll_chk_warn, (struct pollfd *__fds, nfds_t __nfds,
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| 					  const struct timespec *__timeout,
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| 					  const __sigset_t *__ss,
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| 					  __SIZE_TYPE__ __fdslen),
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| 		       __ppoll_chk)
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|   __warnattr ("ppoll called with fds buffer too small file nfds entries");
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| 
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| __fortify_function int
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| ppoll (struct pollfd *__fds, nfds_t __nfds, const struct timespec *__timeout,
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|        const __sigset_t *__ss)
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| {
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|   if (__glibc_objsize (__fds) != (__SIZE_TYPE__) -1)
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|     {
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|       if (! __builtin_constant_p (__nfds))
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| 	return __ppoll_chk (__fds, __nfds, __timeout, __ss,
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| 			    __glibc_objsize (__fds));
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|       else if (__glibc_objsize (__fds) / sizeof (*__fds) < __nfds)
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| 	return __ppoll_chk_warn (__fds, __nfds, __timeout, __ss,
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| 				 __glibc_objsize (__fds));
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|     }
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| 
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|   return __ppoll_alias (__fds, __nfds, __timeout, __ss);
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| }
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| #endif
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| 
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| __END_DECLS
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