common.h File Reference

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <sys/stat.h>
#include <zstd.h>

Go to the source code of this file.

Macros
#define	CHECK(cond, ...)
#define	CHECK_ZSTD(fn)

Enumerations
enum	COMMON_ErrorCode {   ERROR_fsize = 1 , ERROR_fopen = 2 , ERROR_fclose = 3 , ERROR_fread = 4 ,   ERROR_fwrite = 5 , ERROR_loadFile = 6 , ERROR_saveFile = 7 , ERROR_malloc = 8 ,   ERROR_largeFile = 9 }

Macro Definition Documentation

CHECK

#define CHECK	(		cond,
			... )

Value:

    do {                                        \
        if (!(cond)) {                          \
            fprintf(stderr,                     \
                    "%s:%d CHECK(%s) failed: ", \
                    __FILE__,                   \
                    __LINE__,                   \
                    #cond);                     \
            fprintf(stderr, "" __VA_ARGS__);    \
            fprintf(stderr, "\n");              \
            exit(1);                            \
        }                                       \
    } while (0)

CHECK Check that the condition holds. If it doesn't print a message and die.

CHECK_ZSTD

#define CHECK_ZSTD

(

fn

)

Value:

    do {                                                         \
        size_t const err = (fn);                                 \
        CHECK(!ZSTD_isError(err), "%s", ZSTD_getErrorName(err)); \
    } while (0)

CHECK_ZSTD Check the zstd error code and die if an error occurred after printing a message.

Enumeration Type Documentation

COMMON_ErrorCode

enum COMMON_ErrorCode

Enumerator
ERROR_fsize
ERROR_fopen
ERROR_fclose
ERROR_fread
ERROR_fwrite
ERROR_loadFile
ERROR_saveFile
ERROR_malloc
ERROR_largeFile