ntru_file.c File Reference

file operations More...

#include "ntru_common.h"
#include "ntru_err.h"
#include "ntru_mem.h"
#include "ntru_string.h"
#include <fcntl.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>

Include dependency graph for ntru_file.c:

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Macros
#define	STD_FILE_BUF   4096

Functions
string *	read_file (char const *const filename)
bool	write_file (string const *wstring, char const *const filename)

Detailed Description

file operations

Allows operations on files, such as reading and writing.

Definition in file ntru_file.c.

Macro Definition Documentation

#define STD_FILE_BUF   4096

Definition at line 44 of file ntru_file.c.

Function Documentation

string* read_file

(

char const *const

filename

)

Reads a file and returns a newly allocated string.

Parameters

filename

file to open

Returns

a newly allocated string which must be freed by the caller or NULL on failure (e.g. if the file could not be opened/closed)

Definition at line 50 of file ntru_file.c.

bool write_file	(	string const *	wstring,
		char const *const	filename
	)

Write a string to a file. The file will be pruned or created if it does not exist.

Parameters

wstring	the string to write to the file
filename	the name of the file to write to

Returns

true for success or false for failure if fopen or fclose failed

Definition at line 107 of file ntru_file.c.