tvl-depot/third_party/git/compat/vcbuild/include/unistd.h
Vincent Ambo 7ef0d62730 merge(third_party/git): Merge squashed git subtree at v2.23.0
Merge commit '1b593e1ea4d2af0f6444d9a7788d5d99abd6fde5' as 'third_party/git'
2020-01-11 23:40:29 +00:00

103 lines
2.4 KiB
C

#ifndef _UNISTD_
#define _UNISTD_
/* Win32 define for porting git*/
#ifndef _MODE_T_
#define _MODE_T_
typedef unsigned short _mode_t;
#ifndef _NO_OLDNAMES
typedef _mode_t mode_t;
#endif
#endif /* Not _MODE_T_ */
#ifndef _SSIZE_T_
#define _SSIZE_T_
typedef long _ssize_t;
#ifndef _OFF_T_
#define _OFF_T_
typedef long _off_t;
#ifndef _NO_OLDNAMES
typedef _off_t off_t;
#endif
#endif /* Not _OFF_T_ */
#ifndef _NO_OLDNAMES
typedef _ssize_t ssize_t;
#endif
#endif /* Not _SSIZE_T_ */
typedef signed char int8_t;
typedef unsigned char uint8_t;
typedef short int16_t;
typedef unsigned short uint16_t;
typedef int int32_t;
typedef unsigned uint32_t;
typedef long long int64_t;
typedef unsigned long long uint64_t;
typedef long long intmax_t;
typedef unsigned long long uintmax_t;
typedef int64_t off64_t;
#if !defined(_MSC_VER) || _MSC_VER < 1600
#define INTMAX_MIN _I64_MIN
#define INTMAX_MAX _I64_MAX
#define UINTMAX_MAX _UI64_MAX
#define UINT32_MAX 0xffffffff /* 4294967295U */
#else
#include <stdint.h>
#endif
#define STDIN_FILENO 0
#define STDOUT_FILENO 1
#define STDERR_FILENO 2
/* Some defines for _access nAccessMode (MS doesn't define them, but
* it doesn't seem to hurt to add them). */
#define F_OK 0 /* Check for file existence */
/* Well maybe it does hurt. On newer versions of MSVCRT, an access mode
of 1 causes invalid parameter error. */
#define X_OK 0 /* MS access() doesn't check for execute permission. */
#define W_OK 2 /* Check for write permission */
#define R_OK 4 /* Check for read permission */
#define _S_IFIFO 0x1000 /* FIFO */
#define _S_IFCHR 0x2000 /* Character */
#define _S_IFBLK 0x3000 /* Block: Is this ever set under w32? */
#define _S_IFDIR 0x4000 /* Directory */
#define _S_IFREG 0x8000 /* Regular */
#define _S_IFMT 0xF000 /* File type mask */
#define _S_IXUSR _S_IEXEC
#define _S_IWUSR _S_IWRITE
#define _S_IRUSR _S_IREAD
#define _S_ISDIR(m) (((m) & _S_IFMT) == _S_IFDIR)
#define S_IFIFO _S_IFIFO
#define S_IFCHR _S_IFCHR
#define S_IFBLK _S_IFBLK
#define S_IFDIR _S_IFDIR
#define S_IFREG _S_IFREG
#define S_IFMT _S_IFMT
#define S_IEXEC _S_IEXEC
#define S_IWRITE _S_IWRITE
#define S_IREAD _S_IREAD
#define S_IRWXU _S_IRWXU
#define S_IXUSR _S_IXUSR
#define S_IWUSR _S_IWUSR
#define S_IRUSR _S_IRUSR
#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
#define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
#endif