lz5_multi.c File Reference

#include <windows.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <errno.h>
#include <fcntl.h>
#include <ctype.h>
#include <math.h>
#include <wctype.h>
#include <wchar.h>
#include <stdarg.h>
#include <stddef.h>
#include <setjmp.h>
#include <locale.h>
#include <signal.h>
#include <limits.h>
#include <float.h>
#include <iso646.h>
#include <assert.h>
#include <stdbool.h>
#include <process.h>
#include "win64.h"
#include "stdio_v2.h"
#include "stdio_v3.h"
#include "lz5_thread.c"

Macros
#define	AMANDA__SIZE_ww   ((32767 * 2) + 2)
#define	AMANDA__SIZE   ((32767 * 6) + 2)
#define	AMANDA__SIZE_w   (32767)
#define	CHUNK   131072 /* to never change again */

Functions
WCHAR *	utf8_2_wide_dl (const char *pUTF8)
	my temporary utf8_2_wide_dl function to add full Unicode support and future (when modified) support to long filenames. (jan/2025)
void	pedro_dprintf2 (int amanda_level, char *format,...)
	pedro_dprintf2 is my variant of my debug function because too much calls to pedro_dprintf these days, I am lazy, sorry....
void	pedro_dprintf (int amanda_level, char *format,...)
WCHAR *	amanda_utf8towide_1_v27_no_oct (char *pUTF8)
__int64	lffilesize (const char *szFileName)
	simple function to get the size of a utf-8 encoded filename, no support to long filenames yet (above MAX_PATH)
HANDLE	lfopen (const char *szFileName, char *pMode)
void	lfclose (HANDLE hFile)
int	createtempfilename_and_keep_z__6 (char *path1, char *out_z, char *signature_z)
int __valquiriacall	compress2_uncompress_k_real_mt_z (char *input_z, char *output_z)

Variables
int64_t	max_memory_size_k__p__6
bool	is_multi_thread_z__6
char	temp_files_z__6 [129][2048]
char	temp_path_z__6 []
	the temp path to be used...
int	finished__6
int	intcancel__6
int	intpause__6
int	intstatus__6
int	n_threads_z__6
int	thread_return_value_z__6
int64_t	bytes__read_thread_z__6 [129]
int64_t	totalbytes_z__6
uint64_t	bytes_in_each_slice_z [129]
uint64_t	offset_of_each_slice_z [129]
__INT32_OR_INT64	my_thread_handle__6 [129]
int *	cores_used_z__6

Macro Definition Documentation

AMANDA__SIZE

#define AMANDA__SIZE   ((32767 * 6) + 2)

The maximum size of an utf-8 encoded filename with the max limit of a file in Windows

AMANDA__SIZE_w

#define AMANDA__SIZE_w   (32767)

The maximum size of Unicode characters in a path in Windows, Linux is 1024 characters as far I know

AMANDA__SIZE_ww

#define AMANDA__SIZE_ww   ((32767 * 2) + 2)

CHUNK

#define CHUNK   131072 /* to never change again */

Function Documentation

amanda_utf8towide_1_v27_no_oct()

WCHAR * amanda_utf8towide_1_v27_no_oct

(

char *

pUTF8

)

To convert an utf-8 encoded filename to a wide string (WCHAR *), we . provide two functions that are exactly the same because someone may use it in multi-thread code

Parameters

pUTF8

the input utf-8 encoded filename

Returns

the static allocated WCHAR array with the filename as wide string

compress2_uncompress_k_real_mt_z()

int __valquiriacall compress2_uncompress_k_real_mt_z	(	char *	input_z,
		char *	output_z )

createtempfilename_and_keep_z__6()

int createtempfilename_and_keep_z__6	(	char *	path1,
		char *	out_z,
		char *	signature_z )

lfclose()

void lfclose

(

HANDLE

hFile

)

lffilesize()

__int64 lffilesize

(

const char *

szFileName

)

simple function to get the size of a utf-8 encoded filename, no support to long filenames yet (above MAX_PATH)

to get the file input size, with support to files above 2gb, and unicode support

Parameters

szFileName

utf-8 encoded filename

Returns

__int64

Parameters

szFileName

the utf-8 encoded input file

Returns

__int64

Parameters

szFileName

utf-8 encoded filename

Returns

__int64

simple function to get the size of a utf-8 encoded filename, no support to long filenames yet (above MAX_PATH)

Parameters

szFileName

the utf-8 encoded input file

Returns

__int64

lfopen()

HANDLE lfopen	(	const char *	szFileName,
		char *	pMode )

pedro_dprintf()

void pedro_dprintf	(	int	amanda_level,
		char *	format,
			... )

pedro_dprintf2()

void pedro_dprintf2	(	int	amanda_level,
		char *	format,
			... )

pedro_dprintf2 is my variant of my debug function because too much calls to pedro_dprintf these days, I am lazy, sorry....

em brotli or brotli2

Parameters

amanda_level	if equal or above 0 print the string
format	printf based format
...

utf8_2_wide_dl()

WCHAR * utf8_2_wide_dl

(

const char *

pUTF8

)

my temporary utf8_2_wide_dl function to add full Unicode support and future (when modified) support to long filenames. (jan/2025)

Parameters

pUTF8

Returns

WCHAR*

Variable Documentation

bytes__read_thread_z__6

int64_t bytes__read_thread_z__6[129]

extern

bytes_in_each_slice_z

uint64_t bytes_in_each_slice_z[129]

cores_used_z__6

int* cores_used_z__6

extern

finished__6

int finished__6

extern

intcancel__6

int intcancel__6

extern

intpause__6

int intpause__6

extern

intstatus__6

int intstatus__6

extern

is_multi_thread_z__6

bool is_multi_thread_z__6

extern

max_memory_size_k__p__6

int64_t max_memory_size_k__p__6

my_thread_handle__6

__INT32_OR_INT64 my_thread_handle__6[129]

extern

n_threads_z__6

int n_threads_z__6

extern

offset_of_each_slice_z

uint64_t offset_of_each_slice_z[129]

temp_files_z__6

char temp_files_z__6[129][2048]

extern

temp_path_z__6

char temp_path_z__6[]

extern

the temp path to be used...

thread_return_value_z__6

int thread_return_value_z__6

extern

totalbytes_z__6

int64_t totalbytes_z__6

extern