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1a3b5a3e5c
Commit c03c831 (do not depend on signed integer overflow,
05-10-2010) provokes an msvc build failure. The cause of the
failure is a missing definition of the INTMAX_MAX constant,
used in the new maximum_signed_value_of_type(a) macro, which
would normally be defined in the C99 <stdint.h> header file.
In order the fix the compilation error, we add an appropriate
definition of the INTMAX_MAX constant, along with INTMAX_MIN
and UINTMAX_MAX, to an msvc compat header file.
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Acked-by: Erik Faye-Lund <kusmabite@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
96 lines
2.2 KiB
C
96 lines
2.2 KiB
C
#ifndef _UNISTD_
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#define _UNISTD_
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/* Win32 define for porting git*/
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#ifndef _MODE_T_
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#define _MODE_T_
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typedef unsigned short _mode_t;
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#ifndef _NO_OLDNAMES
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typedef _mode_t mode_t;
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#endif
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#endif /* Not _MODE_T_ */
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#ifndef _SSIZE_T_
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#define _SSIZE_T_
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typedef long _ssize_t;
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#ifndef _OFF_T_
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#define _OFF_T_
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typedef long _off_t;
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#ifndef _NO_OLDNAMES
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typedef _off_t off_t;
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#endif
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#endif /* Not _OFF_T_ */
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#ifndef _NO_OLDNAMES
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typedef _ssize_t ssize_t;
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#endif
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#endif /* Not _SSIZE_T_ */
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typedef signed char int8_t;
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typedef unsigned char uint8_t;
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typedef short int16_t;
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typedef unsigned short uint16_t;
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typedef int int32_t;
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typedef unsigned uint32_t;
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typedef long long int64_t;
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typedef unsigned long long uint64_t;
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typedef long long intmax_t;
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typedef unsigned long long uintmax_t;
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typedef int64_t off64_t;
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#define INTMAX_MIN _I64_MIN
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#define INTMAX_MAX _I64_MAX
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#define UINTMAX_MAX _UI64_MAX
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#define STDOUT_FILENO 1
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#define STDERR_FILENO 2
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/* Some defines for _access nAccessMode (MS doesn't define them, but
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* it doesn't seem to hurt to add them). */
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#define F_OK 0 /* Check for file existence */
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/* Well maybe it does hurt. On newer versions of MSVCRT, an access mode
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of 1 causes invalid parameter error. */
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#define X_OK 0 /* MS access() doesn't check for execute permission. */
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#define W_OK 2 /* Check for write permission */
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#define R_OK 4 /* Check for read permission */
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#define _S_IFIFO 0x1000 /* FIFO */
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#define _S_IFCHR 0x2000 /* Character */
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#define _S_IFBLK 0x3000 /* Block: Is this ever set under w32? */
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#define _S_IFDIR 0x4000 /* Directory */
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#define _S_IFREG 0x8000 /* Regular */
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#define _S_IFMT 0xF000 /* File type mask */
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#define _S_IXUSR _S_IEXEC
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#define _S_IWUSR _S_IWRITE
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#define _S_IRUSR _S_IREAD
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#define _S_ISDIR(m) (((m) & _S_IFMT) == _S_IFDIR)
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#define S_IFIFO _S_IFIFO
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#define S_IFCHR _S_IFCHR
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#define S_IFBLK _S_IFBLK
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#define S_IFDIR _S_IFDIR
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#define S_IFREG _S_IFREG
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#define S_IFMT _S_IFMT
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#define S_IEXEC _S_IEXEC
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#define S_IWRITE _S_IWRITE
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#define S_IREAD _S_IREAD
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#define S_IRWXU _S_IRWXU
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#define S_IXUSR _S_IXUSR
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#define S_IWUSR _S_IWUSR
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#define S_IRUSR _S_IRUSR
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#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
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#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
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#define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
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#endif
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