mirror of https://code.videolan.org/videolan/vlc
windows: use inline functions to redirect POSIX file API
Depend on _CRT_INTERNAL_NONSTDC_NAMES to detect if the aliases are missing or not.
This commit is contained in:
parent
11538a1e0f
commit
f3da50cde9
|
@ -9,19 +9,14 @@
|
|||
// Windows is not a real POSIX system and doesn't provide this header
|
||||
// provide a dummy one so the code can compile
|
||||
|
||||
#if defined(_GAMING_XBOX_SCARLETT) || defined(_GAMING_XBOX_XBOXONE) || defined(_XBOX_ONE)
|
||||
# define _CRT_DECLARE_NONSTDC_NAMES 0
|
||||
#else
|
||||
// many functions commonly found in unistd.h are found in io.h and process.h
|
||||
# define _CRT_DECLARE_NONSTDC_NAMES 1
|
||||
#endif
|
||||
#include <io.h>
|
||||
#include <process.h>
|
||||
|
||||
// defines corresponding to stdin/stdout/stderr without the __acrt_iob_func() call
|
||||
#define STDIN_FILENO 0
|
||||
#define STDOUT_FILENO 1
|
||||
#define STDERR_FILENO 2
|
||||
#define STDIN_FILENO 0
|
||||
#define STDOUT_FILENO 1
|
||||
#define STDERR_FILENO 2
|
||||
|
||||
// _access() doesn't function the same as access(), but this should work
|
||||
#define R_OK 04
|
||||
|
@ -30,15 +25,37 @@
|
|||
typedef int pid_t;
|
||||
|
||||
// redirect missing functions from the GDK
|
||||
#define strdup(s) _strdup(s)
|
||||
#if defined(_CRT_INTERNAL_NONSTDC_NAMES) && !_CRT_INTERNAL_NONSTDC_NAMES
|
||||
static inline FILE *fdopen(int fd, const char *mode)
|
||||
{
|
||||
return _fdopen(fd, mode);
|
||||
}
|
||||
static inline int close(int fd)
|
||||
{
|
||||
return _close(fd);
|
||||
}
|
||||
static inline int read(int fd, void *dst, unsigned int dst_size)
|
||||
{
|
||||
return _read(fd, dst, dst_size);
|
||||
}
|
||||
static inline int write(int fd, const void *src, unsigned int src_size)
|
||||
{
|
||||
return _write(fd, src, src_size);
|
||||
}
|
||||
static inline int setmode(int fd, int mode)
|
||||
{
|
||||
return _setmode(fd, mode);
|
||||
}
|
||||
static inline int dup(int fd)
|
||||
{
|
||||
return _dup(fd);
|
||||
}
|
||||
static inline int dup2(int src, int dst)
|
||||
{
|
||||
return _dup2(src, dst);
|
||||
}
|
||||
#endif // !_CRT_INTERNAL_NONSTDC_NAMES
|
||||
|
||||
#define read(fd, dst, count) _read(fd, dst, count)
|
||||
#define write(fd, src, count) _write(fd, src, count)
|
||||
#define close(fd) _close(fd)
|
||||
#define dup(fd) _dup(fd)
|
||||
#define dup2(fd, f2) _dup2(fd,f2)
|
||||
#define setmode(fd, m) _setmode(fd,m)
|
||||
#define fdopen(a, b) _fdopen(a, b)
|
||||
|
||||
|
||||
#endif // WINSDK_UNISTD_H__
|
||||
|
|
Loading…
Reference in New Issue