[cpuminer-multi.git] / compat.h

#ifndef __COMPAT_H__
#define __COMPAT_H__

#ifdef WIN32

#include <windows.h>
#include <time.h>

#ifndef localtime_r
#define localtime_r(src, dst) localtime_s(dst, src)
#endif

#define sleep(secs) Sleep((secs) * 1000)

enum {
	PRIO_PROCESS		= 0,
};

extern int opt_priority;
static __inline int setpriority(int which, int who, int prio)
{
	switch (opt_priority) {
		case 5:
			prio = THREAD_PRIORITY_TIME_CRITICAL;
			break;
		case 4:
			prio = THREAD_PRIORITY_HIGHEST;
			break;
		case 3:
			prio = THREAD_PRIORITY_ABOVE_NORMAL;
			break;
		case 2:
			prio = THREAD_PRIORITY_NORMAL;
			break;
		case 1:
			prio = THREAD_PRIORITY_BELOW_NORMAL;
			break;
		case 0:
		default:
			prio = THREAD_PRIORITY_IDLE;
	}
	return -!SetThreadPriority(GetCurrentThread(), prio);
}

#ifdef _MSC_VER
#define snprintf(...) _snprintf(__VA_ARGS__)
#define strdup(...) _strdup(__VA_ARGS__)
#define strncasecmp(x,y,z) _strnicmp(x,y,z)
#define strcasecmp(x,y) _stricmp(x,y)
#define __func__ __FUNCTION__
#define __thread __declspec(thread)
#define _ALIGN(x) __declspec(align(x))
typedef int ssize_t;

#include <stdlib.h>
// This static var is made to be compatible with linux/mingw (no free on string result)
// This is not thread safe but we only use that once on process start
static char dirname_buffer[_MAX_PATH] = { 0 };
static __inline char * dirname(char *file) {
	char drive[_MAX_DRIVE] = { 0 };
	char dir[_MAX_DIR] = { 0 };
	char fname[_MAX_FNAME], ext[_MAX_EXT];
	_splitpath_s(file, drive, _MAX_DRIVE, dir, _MAX_DIR, fname, _MAX_FNAME, ext, _MAX_EXT);
	if (dir && strlen(dir) && dir[strlen(dir)-1] == '\\') {
		dir[strlen(dir) - 1] = '\0';
	}
	sprintf(dirname_buffer, "%s%s", drive, dir);
	return &dirname_buffer[0];
}
#endif

#endif /* WIN32 */

#ifndef _MSC_VER
#define _ALIGN(x) __attribute__ ((aligned(x)))
#endif

#undef unlikely
#undef likely
#if defined(__GNUC__) && (__GNUC__ > 2) && defined(__OPTIMIZE__)
#define unlikely(expr) (__builtin_expect(!!(expr), 0))
#define likely(expr) (__builtin_expect(!!(expr), 1))
#else
#define unlikely(expr) (expr)
#define likely(expr) (expr)
#endif

#ifndef WIN32
#define MAX_PATH PATH_MAX
#endif

#endif /* __COMPAT_H__ */
Commit	Line	Data
b089cc9f LJ	1	#ifndef __COMPAT_H__
	2	#define __COMPAT_H__
	3
	4	#ifdef WIN32
	5
	6	#include <windows.h>
88d567d5 TP	7	#include <time.h>
88d567d5 TP	8
2a5ea599	9	#ifndef localtime_r
88d567d5	10	#define localtime_r(src, dst) localtime_s(dst, src)
2a5ea599	11	#endif
b089cc9f LJ	12
	13	#define sleep(secs) Sleep((secs) * 1000)
	14
	15	enum {
	16	PRIO_PROCESS = 0,
	17	};
	18
6e51671e	19	extern int opt_priority;
1720eb84	20	static __inline int setpriority(int which, int who, int prio)
b089cc9f	21	{
6e51671e TP	22	switch (opt_priority) {
	23	case 5:
	24	prio = THREAD_PRIORITY_TIME_CRITICAL;
	25	break;
	26	case 4:
	27	prio = THREAD_PRIORITY_HIGHEST;
	28	break;
	29	case 3:
	30	prio = THREAD_PRIORITY_ABOVE_NORMAL;
	31	break;
	32	case 2:
	33	prio = THREAD_PRIORITY_NORMAL;
	34	break;
	35	case 1:
	36	prio = THREAD_PRIORITY_BELOW_NORMAL;
	37	break;
	38	case 0:
	39	default:
	40	prio = THREAD_PRIORITY_IDLE;
	41	}
	42	return -!SetThreadPriority(GetCurrentThread(), prio);
b089cc9f LJ	43	}
b089cc9f LJ	44
233126d3 TP	45	#ifdef _MSC_VER
	46	#define snprintf(...) _snprintf(__VA_ARGS__)
	47	#define strdup(...) _strdup(__VA_ARGS__)
	48	#define strncasecmp(x,y,z) _strnicmp(x,y,z)
	49	#define strcasecmp(x,y) _stricmp(x,y)
	50	#define __func__ __FUNCTION__
13529dde	51	#define __thread __declspec(thread)
233126d3 TP	52	#define _ALIGN(x) __declspec(align(x))
233126d3 TP	53	typedef int ssize_t;
26192b50 TP	54
26192b50 TP	55	#include <stdlib.h>
99d6dfb0 TP	56	// This static var is made to be compatible with linux/mingw (no free on string result)
	57	// This is not thread safe but we only use that once on process start
	58	static char dirname_buffer[_MAX_PATH] = { 0 };
26192b50	59	static __inline char * dirname(char *file) {
99d6dfb0 TP	60	char drive[_MAX_DRIVE] = { 0 };
	61	char dir[_MAX_DIR] = { 0 };
	62	char fname[_MAX_FNAME], ext[_MAX_EXT];
26192b50	63	_splitpath_s(file, drive, _MAX_DRIVE, dir, _MAX_DIR, fname, _MAX_FNAME, ext, _MAX_EXT);
99d6dfb0 TP	64	if (dir && strlen(dir) && dir[strlen(dir)-1] == '\\') {
	65	dir[strlen(dir) - 1] = '\0';
	66	}
	67	sprintf(dirname_buffer, "%s%s", drive, dir);
	68	return &dirname_buffer[0];
26192b50	69	}
233126d3 TP	70	#endif
233126d3 TP	71
b089cc9f LJ	72	#endif /* WIN32 */
b089cc9f LJ	73
233126d3 TP	74	#ifndef _MSC_VER
	75	#define _ALIGN(x) __attribute__ ((aligned(x)))
	76	#endif
	77
	78	#undef unlikely
	79	#undef likely
	80	#if defined(__GNUC__) && (__GNUC__ > 2) && defined(__OPTIMIZE__)
	81	#define unlikely(expr) (__builtin_expect(!!(expr), 0))
	82	#define likely(expr) (__builtin_expect(!!(expr), 1))
	83	#else
	84	#define unlikely(expr) (expr)
	85	#define likely(expr) (expr)
	86	#endif
	87
8e1246b6 TP	88	#ifndef WIN32
	89	#define MAX_PATH PATH_MAX
	90	#endif
	91
b089cc9f	92	#endif /* __COMPAT_H__ */