fileio_common.h File Reference

#include "../lib/common/mem.h"
#include "fileio_types.h"
#include "platform.h"
#include "timefn.h"

Go to the source code of this file.

Macros
#define	KB   *(1 <<10)
#define	MB   *(1 <<20)
#define	GB   *(1U<<30)
#define	MAX(a, b)
#define	DISPLAY(...)
#define	DISPLAYOUT(...)
#define	DISPLAYLEVEL(l, ...)
#define	REFRESH_RATE   ((U64)(SEC_TO_MICRO / 6))
#define	READY_FOR_UPDATE()
#define	DELAY_NEXT_UPDATE()
#define	DISPLAYUPDATE(l, ...)
#define	SHOULD_DISPLAY_SUMMARY()
#define	SHOULD_DISPLAY_PROGRESS()
#define	DISPLAY_PROGRESS(...)
#define	DISPLAYUPDATE_PROGRESS(...)
#define	DISPLAY_SUMMARY(...)
#define	MIN(a, b)
#define	EXM_THROW(error, ...)
#define	CHECK_V(v, f)
#define	CHECK(f)
#define	LONG_SEEK   fseek
#define	LONG_TELL   ftell

Variables
FIO_display_prefs_t	g_display_prefs
UTIL_time_t	g_displayClock

Macro Definition Documentation

CHECK

#define CHECK

(

f

)

Value:

{ size_t err; CHECK_V(err, f); }

CHECK_V

#define CHECK_V	(		v,
			f )

Value:

    v = f;                                           \
    if (ZSTD_isError(v)) {                           \
        DISPLAYLEVEL(5, "%s \n", #f);                \
        EXM_THROW(11, "%s", ZSTD_getErrorName(v));   \
    }

DELAY_NEXT_UPDATE

#define DELAY_NEXT_UPDATE

(

)

Value:

{ g_displayClock = UTIL_getTime(); }

DISPLAY

#define DISPLAY

(

...

)

Value:

fprintf(stderr, __VA_ARGS__)

DISPLAY_PROGRESS

#define DISPLAY_PROGRESS

(

...

)

Value:

{ if (SHOULD_DISPLAY_PROGRESS()) { DISPLAYLEVEL(1, __VA_ARGS__); }}

DISPLAY_SUMMARY

#define DISPLAY_SUMMARY

(

...

)

Value:

{ if (SHOULD_DISPLAY_SUMMARY()) { DISPLAYLEVEL(1, __VA_ARGS__); } }

DISPLAYLEVEL

#define DISPLAYLEVEL	(		l,
			... )

Value:

{ if (g_display_prefs.displayLevel>=l) { DISPLAY(__VA_ARGS__); } }

DISPLAYOUT

#define DISPLAYOUT

(

...

)

Value:

fprintf(stdout, __VA_ARGS__)

DISPLAYUPDATE

#define DISPLAYUPDATE	(		l,
			... )

Value:

        {                              \
        if (g_display_prefs.displayLevel>=l && (g_display_prefs.progressSetting != FIO_ps_never)) { \
            if (READY_FOR_UPDATE()) { \
                DELAY_NEXT_UPDATE();                         \
                DISPLAY(__VA_ARGS__);                        \
                if (g_display_prefs.displayLevel>=4) fflush(stderr);       \
    }   }   }

DISPLAYUPDATE_PROGRESS

#define DISPLAYUPDATE_PROGRESS

(

...

)

Value:

{ if (SHOULD_DISPLAY_PROGRESS()) { DISPLAYUPDATE(1, __VA_ARGS__); }}

EXM_THROW

#define EXM_THROW	(		error,
			... )

Value:

{                                                                         \
    DISPLAYLEVEL(1, "zstd: ");                                            \
    DISPLAYLEVEL(5, "Error defined at %s, line %i : \n", __FILE__, __LINE__); \
    DISPLAYLEVEL(1, "error %i : ", error);                                \
    DISPLAYLEVEL(1, __VA_ARGS__);                                         \
    DISPLAYLEVEL(1, " \n");                                               \
    exit(error);                                                          \
}

GB

#define GB   *(1U<<30)

KB

#define KB   *(1 <<10)

LONG_SEEK

#define LONG_SEEK   fseek

LONG_TELL

#define LONG_TELL   ftell

MAX

#define MAX	(		a,
			b )

Value:

((a)>(b) ? (a) : (b))

MB

#define MB   *(1 <<20)

MIN

#define MIN	(		a,
			b )

Value:

((a) < (b) ? (a) : (b))

READY_FOR_UPDATE

#define READY_FOR_UPDATE

(

)

Value:

(UTIL_clockSpanMicro(g_displayClock) > REFRESH_RATE || g_display_prefs.displayLevel >= 4)

REFRESH_RATE

#define REFRESH_RATE   ((U64)(SEC_TO_MICRO / 6))

SHOULD_DISPLAY_PROGRESS

#define SHOULD_DISPLAY_PROGRESS

(

)

Value:

    (g_display_prefs.progressSetting != FIO_ps_never && SHOULD_DISPLAY_SUMMARY())

SHOULD_DISPLAY_SUMMARY

#define SHOULD_DISPLAY_SUMMARY

(

)

Value:

    (g_display_prefs.displayLevel >= 2 || g_display_prefs.progressSetting == FIO_ps_always)

Variable Documentation

g_display_prefs

FIO_display_prefs_t g_display_prefs

extern

g_displayClock

UTIL_time_t g_displayClock

extern