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			59 lines
		
	
	
		
			1.8 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			59 lines
		
	
	
		
			1.8 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| /* Linux open syscall implementation, LFS.
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|    Copyright (C) 1991-2025 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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| #include <sys/types.h>
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| #include <sys/stat.h>
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| #include <fcntl.h>
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| #include <stdarg.h>
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| #include <sysdep-cancel.h>
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| #include <shlib-compat.h>
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| 
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| /* Open FILE with access OFLAG.  If O_CREAT or O_TMPFILE is in OFLAG,
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|    a third argument is the file protection.  */
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| int
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| __libc_open64 (const char *file, int oflag, ...)
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| {
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|   int mode = 0;
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| 
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|   if (__OPEN_NEEDS_MODE (oflag))
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|     {
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|       va_list arg;
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|       va_start (arg, oflag);
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|       mode = va_arg (arg, int);
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|       va_end (arg);
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|     }
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| 
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|   return SYSCALL_CANCEL (openat, AT_FDCWD, file, oflag | O_LARGEFILE,
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| 			 mode);
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| }
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| 
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| strong_alias (__libc_open64, __open64)
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| libc_hidden_weak (__open64)
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| weak_alias (__libc_open64, open64)
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| 
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| #ifdef __OFF_T_MATCHES_OFF64_T
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| strong_alias (__libc_open64, __libc_open)
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| strong_alias (__libc_open64, __open)
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| libc_hidden_weak (__open)
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| weak_alias (__libc_open64, open)
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| #endif
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| 
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| #if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_1, GLIBC_2_2)
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| compat_symbol (libc, __libc_open64, open64, GLIBC_2_2);
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| #endif
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