file.c File Reference

File utilities. More...

#include <log/file.h>
#include <mm/mm.h>
#include <stdarg.h>

Include dependency graph for file.c:

Functions
void *	file_memory_load (FILE *f, int64_t *f_size_p)
	Load a whole file content in a mm_alloc-ed memory buffer. More...
FILE *	file_open (const char *open_type, const char *fmt,...)
	A version of fopen() which accepts a printf style format string. More...

Detailed Description

File utilities.

Some file utility functions

Copyright

Copyright (C) 2008-2022 HPDCS Group https://hpdcs.github.io

Function Documentation

file_memory_load()

void* file_memory_load	(	FILE *	f,
		int64_t *	f_size_p
	)

Load a whole file content in a mm_alloc-ed memory buffer.

Parameters

[in]	f	the file to load
[out]	f_size_p	a pointer to a variable which will contain with the loaded file size

Returns

a mm_alloc-ed buffer filled in with the file content, or NULL if a read error happened

file_open()

FILE* file_open	(	const char *	open_type,
		const char *	fmt,
			...
	)

A version of fopen() which accepts a printf style format string.

Parameters

open_type	a string which controls how the file is opened (see fopen())
fmt	the file name expressed as a printf style format string
...	the list of additional arguments used in fmt (see printf())