path.h File Reference

Functions
void	addpath2 (int priority, const char *format,...) CHECK_ARG(2)
void	addpath (const char *path)
void	rmpath (const char *path)
void	printpath (void)
char *	find_file (const char *fn)
char *	search_file (const char *fn)
void	freepath (void)
char *	find_config (const char *name)

Detailed Description

This file contains function managing the searching path for files, behaves like PATH in POSIX systems.

Function Documentation

addpath2()

void addpath2	(	int	priority,
		const char *	format,
			...
	)

Add a directory to path. Higher priority is searched first.

addpath()

void addpath

(

const char *

path

)

Add a directory to path with default priority of 0.

rmpath()

void rmpath

(

const char *

path

)

Remove a directory from path.

printpath()

void printpath

(

void

)

Print current path.

find_file()

char* find_file

(

const char *

fn

)

Locate a file in path and return its absolute filename. Will emit error if not found.

search_file()

char* search_file

(

const char *

fn

)

Try to find a file in path and return its absolute filename if exist, NULL otherwise.

freepath()

void freepath

(

void

)

Empty the path.

find_config()

char* find_config

(

const char *

name

)

Find the directory that hold the configuration files. name is "maos" for maos, "skyc" for skyc.