log.c File Reference

#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
#include "log.h"

Include dependency graph for log.c:

Go to the source code of this file.

Macros
#define	MESSAGE_MAX_SIZE   20480

Functions
static int	chr_count (char *haystack, char needle)
static int	fsize (const char *file)
void	print_debug (FILE *std, const char *color, const char *file, int line, char *va_format,...)
void	log_start_args (int argc, char **argv)

Detailed Description

The logging system.

Copyright

2017 Andreas Bank, andre.nosp@m.as.m.nosp@m.ikael.nosp@m..ban.nosp@m.k@gma.nosp@m.il.c.nosp@m.om

Definition in file log.c.

Macro Definition Documentation

#define MESSAGE_MAX_SIZE   20480

The printed message's buffer size

Definition at line 18 of file log.c.

Function Documentation

static int chr_count ( char *  haystack, char  needle  )

static

Counts the number of times needle occurs in haystack

Parameters

haystack	The string to search in
needle	The character to search for

Returns

int The number of occurrences

Definition at line 29 of file log.c.

static int fsize ( const char *  file )

static

Retrieves the size of a file

Parameters

file	The file to stat

Returns

The size of the file in Bytes

Definition at line 49 of file log.c.

void log_start_args	(	int	argc,
		char **	argv
	)

Logs the command line arguments the process was started with.

Parameters

argc	The argc passed to the program/lib.
argv	The argv passed to the program/lib.

Definition at line 219 of file log.c.

void print_debug	(	FILE *	std,
		const char *	color,
		const char *	file,
		int	line,
		char *	va_format,
			...
	)

Prints a debug message, mimicking printf-like function, supports only d, s and c

Parameters

std	Standard output to use. color Color to print the message in.
file	The file the debug message generated in.
line	The line number in the file the debug message generated at.
message	The debug message to be displayed.
...	Variable number of optional arguments that match with the va_format.

Definition at line 60 of file log.c.