io.h File Reference

File operation helper functions. More...

#include "utils/sstr.h"

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Functions
int	read_file (const char *filename, sstr_t content)
	Read the entire contents of a file into a string.
int	write_file (const char *filename, sstr_t content)
	Write a string to a file, replacing any existing contents.

Detailed Description

File operation helper functions.

Function Documentation

read_file()

int read_file ( const char *  filename, sstr_t  content  )

extern

Read the entire contents of a file into a string.

Parameters

filename	path to the file to read.
content	output sstr_t that receives the file contents.

Returns

0 on success, non-zero on error (e.g. file not found).

write_file()

int write_file ( const char *  filename, sstr_t  content  )

extern

Write a string to a file, replacing any existing contents.

Parameters

filename	path to the file to write.
content	sstr_t containing the data to write.

Returns

0 on success, non-zero on error.