source: proiecte/swift/trunk/include/swift_common.h @ 176

/*
 * swift_common.h
 *
 * (c) 2009 Ionut Rosoiu <ionut.rosoiu@gmail.com>
 *
 */

#ifndef SWIFT_COMMON_H_
#define SWIFT_COMMON_H_

#define SWIFT_SUCCESS                    0
#define SWIFT_FAILURE                   -1
#define SWIFT_INVALID_PARAM     -2
#define SWIFT_LAST_STATUS_NO    SWIFT_INVALID_PARAM

typedef int                             swift_status_t;
typedef unsigned int            swift_size_t;
typedef unsigned char           swift_id_t;

/*
#define SWIFT_USE_CUSTOM_ALLOCATOR      1
#undef SWIFT_USE_CUSTOM_ALLOCATOR

#define SWIFT_USE_CUSTOM_THREAD_ALLOCATOR 1
#undef SWIFT_USE_CUSTOM_THREAD_ALLOCATOR

#define LOGGING_ON 1
#undef LOGGING_ON
*/

#define SWIFT_KB                                        1024
#define SWIFT_MB                                        (SWIFT_KB * SWIFT_KB)
#define SWIFT_HEAP_SIZE                         (100 * SWIFT_MB)

typedef swift_size_t            swift_word_t;
typedef unsigned long long      swift_dword_t;

#define SWIFT_CHECK(cond, exec) \
        do {                                            \
                if (!(cond)) { exec; }  \
        } while (0)

#define SWIFT_RETURN_WITH_STATUS(val)   \
        do {                                                            \
                *status = val;                                  \
                return;                                                 \
        } while (0)

#define SWIFT_CHECK_SUCCESS()   \
        SWIFT_CHECK(SWIFT_SUCCESS == *status, return)

#define SWIFT_CHECK_SUCCESS_RETURN(val) \
        SWIFT_CHECK(SWIFT_SUCCESS == *status, SWIFT_RETURN_WITH_STATUS(val))


#endif /* SWIFT_COMMON_H_ */