[cpuminer-multi.git] / compat.h

#ifndef __COMPAT_H__
#define __COMPAT_H__

#ifdef WIN32

#include <windows.h>

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