utils.h File Reference

Useful routines. More...

#include <stddef.h>
#include "cli/namespace.h"

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Functions
void	CheckSnprintfResult (char *const STR_Buffer, const size_t UI_BufferLength, const int I_SnprintfResult)
	Control snprintf result. More...

Detailed Description

Useful routines.

Author

Alexis Royer

Definition in file utils.h.

Function Documentation

CheckSnprintfResult()

void CheckSnprintfResult	(	char *const	STR_Buffer,
		const size_t	UI_BufferLength,
		const int	I_SnprintfResult
	)

Control snprintf result.

Check whether all characters have been correctly written in the buffer. When an error has occurred, ensures the reset of the buffer. If all characters could not be written, ensures the buffer is terminated by the "...\0" pattern.

Parameters

STR_Buffer	Buffer where snprintf was asked to print characters.
UI_BufferLength	Size of the buffer.
I_SnprintfResult	Sprintf result.