Missing functions

Functions
int	edelib_setenv (const char *name, const char *value, int overwrite)
int	edelib_unsetenv (const char *name)
char *	edelib_strndup (const char *str, unsigned int maxlen)
unsigned long	edelib_strlcpy (char *dst, const char *src, unsigned long sz)
unsigned long	edelib_strlcat (char *dst, const char *src, unsigned long sz)
int	edelib_scandir (const char *dir, struct dirent ***namelist, int(*filter)(const struct dirent *name), int(*compar)(struct dirent **n1, struct dirent **n2))
int	edelib_alphasort (struct dirent **n1, struct dirent **n2)
int	edelib_daemon (int nochdir, int noclose)

Detailed Description

Function Documentation

int edelib_alphasort	(	struct dirent **	n1,
		struct dirent **	n2
	)

alphasort() implementation; a function that comes with scandir().

int edelib_daemon	(	int	nochdir,
		int	noclose
	)

daemon() implementation.

int edelib_scandir	(	const char *	dir,
		struct dirent ***	namelist,
		int(*)(const struct dirent *name)	filter,
		int(*)(struct dirent **n1, struct dirent **n2)	compar
	)

scandir() implementation.

int edelib_setenv	(	const char *	name,
		const char *	value,
		int	overwrite
	)

Implementation of setenv() function. Older libc implementations on various UNIX-es does not provide it.

unsigned long edelib_strlcat	(	char *	dst,
		const char *	src,
		unsigned long	sz
	)

Implementation of strlcat() function. This function operates similar to the strncat() except it will always terminate string with '\0' character, unless sz == 0. At most sz-1 characters will be copied. Returns strlen(dst) + strlen(src).

unsigned long edelib_strlcpy	(	char *	dst,
		const char *	src,
		unsigned long	sz
	)

Implementation of strlcpy() function. This function operates similar to the strncpy() except it will always terminate string with '\0' character, unless sz == 0. Returns strlen(src).

char* edelib_strndup	(	const char *	str,
		unsigned int	maxlen
	)

Implementation of strndup() function.

int edelib_unsetenv

(

const char *

name

)

Implementation of unsetenv() function.