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#include "../git-compat-util.h"
 
unsigned int _CRT_fmode = _O_BINARY;
 
#undef open
int mingw_open (const char *filename, int oflags, ...)
{
	va_list args;
	unsigned mode;
	va_start(args, oflags);
	mode = va_arg(args, int);
	va_end(args);
 
	if (!strcmp(filename, "/dev/null"))
		filename = "nul";
	int fd = open(filename, oflags, mode);
	if (fd < 0 && (oflags & O_CREAT) && errno == EACCES) {
		DWORD attrs = GetFileAttributes(filename);
		if (attrs != INVALID_FILE_ATTRIBUTES && (attrs & FILE_ATTRIBUTE_DIRECTORY))
			errno = EISDIR;
	}
	return fd;
}
 
unsigned int sleep (unsigned int seconds)
{
	Sleep(seconds*1000);
	return 0;
}
 
int mkstemp(char *template)
{
	char *filename = mktemp(template);
	if (filename == NULL)
		return -1;
	return open(filename, O_RDWR | O_CREAT, 0600);
}
 
int gettimeofday(struct timeval *tv, void *tz)
{
	return -1;
}
 
int poll(struct pollfd *ufds, unsigned int nfds, int timeout)
{
	return -1;
}
 
struct tm *gmtime_r(const time_t *timep, struct tm *result)
{
	/* gmtime() in MSVCRT.DLL is thread-safe, but not reentrant */
	memcpy(result, gmtime(timep), sizeof(struct tm));
	return result;
}
 
struct tm *localtime_r(const time_t *timep, struct tm *result)
{
	/* localtime() in MSVCRT.DLL is thread-safe, but not reentrant */
	memcpy(result, localtime(timep), sizeof(struct tm));
	return result;
}
 
#undef getcwd
char *mingw_getcwd(char *pointer, int len)
{
	int i;
	char *ret = getcwd(pointer, len);
	if (!ret)
		return ret;
	for (i = 0; pointer[i]; i++)
		if (pointer[i] == '\\')
			pointer[i] = '/';
	return ret;
}
 
struct passwd *getpwuid(int uid)
{
	static struct passwd p;
	return &p;
}
 
int setitimer(int type, struct itimerval *in, struct itimerval *out)
{
	return -1;
}
 
int sigaction(int sig, struct sigaction *in, struct sigaction *out)
{
	return -1;
}