53 lines
1.8 KiB
C
53 lines
1.8 KiB
C
/* ===-- fcntl.h - stub SDK header for compiler-rt --------------------------===
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*
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* The LLVM Compiler Infrastructure
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*
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* This file is dual licensed under the MIT and the University of Illinois Open
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* Source Licenses. See LICENSE.TXT for details.
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*
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* ===-----------------------------------------------------------------------===
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*
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* This is a stub SDK header file. This file is not part of the interface of
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* this library nor an official version of the appropriate SDK header. It is
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* intended only to stub the features of this header required by compiler-rt.
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*
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* ===-----------------------------------------------------------------------===
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*/
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#ifndef _SYS_FCNTL_H_
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#define _SYS_FCNTL_H_
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/* Determine the appropriate open function. */
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#if defined(__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__)
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# if defined(__i386)
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# define __OPEN_NAME "_open$UNIX2003"
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# elif defined(__x86_64__)
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# define __OPEN_NAME "_open"
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# elif defined(__arm)
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# define __OPEN_NAME "_open"
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# else
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# error "unrecognized architecture for targetting OS X"
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# endif
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#elif defined(__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__)
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# if defined(__i386) || defined (__x86_64)
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# define __OPEN_NAME "_open"
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# elif defined(__arm)
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# define __OPEN_NAME "_open"
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# else
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# error "unrecognized architecture for targetting iOS"
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# endif
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#else
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# error "unrecognized architecture for targetting Darwin"
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#endif
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#define O_RDONLY 0x0000 /* open for reading only */
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#define O_WRONLY 0x0001 /* open for writing only */
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#define O_RDWR 0x0002 /* open for reading and writing */
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#define O_ACCMODE 0x0003 /* mask for above modes */
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#define O_CREAT 0x0200 /* create if nonexistant */
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int open(const char *, int, ...) __asm(__OPEN_NAME);
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#endif /* !_SYS_FCNTL_H_ */
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