String manipulation

Helpers for strings manipulation. More...

Functions
size_t	ec_strcmp_count (const char *s1, const char *s2)
int	ec_str_startswith (const char *s, const char *beginning)
int	ec_asprintf (char **buf, const char *fmt,...)
int	ec_vasprintf (char **buf, const char *fmt, va_list ap)
bool	ec_str_is_space (const char *s)
int	ec_str_parse_llint (const char *str, unsigned int base, int64_t min, int64_t max, int64_t *val)
int	ec_str_parse_ullint (const char *str, unsigned int base, uint64_t min, uint64_t max, uint64_t *val)

Detailed Description

Helpers for strings manipulation.

Function Documentation

ec_strcmp_count()

size_t ec_strcmp_count	(	const char *	s1,
		const char *	s2 )

count the number of identical chars at the beginning of 2 strings

ec_str_startswith()

int ec_str_startswith	(	const char *	s,
		const char *	beginning )

return 1 if 's' starts with 'beginning'

ec_asprintf()

int ec_asprintf	(	char **	buf,
		const char *	fmt,
			... )

like asprintf, but use libecoli allocator

ec_vasprintf()

int ec_vasprintf	(	char **	buf,
		const char *	fmt,
		va_list	ap )

like vasprintf, but use libecoli allocator

ec_str_is_space()

bool ec_str_is_space

(

const char *

s

)

return true if string is only composed of spaces (' ', '
', ...)

ec_str_parse_llint()

int ec_str_parse_llint	(	const char *	str,
		unsigned int	base,
		int64_t	min,
		int64_t	max,
		int64_t *	val )

Parse a string for a signed integer.

Parameters

str	The string to parse.
base	The base (0 means "guess").
min	The minimum allowed value.
max	The maximum allowed value.
val	The pointer to the value to be set on success.

Returns

On success, return 0. Else, return -1 and set errno.

ec_str_parse_ullint()

int ec_str_parse_ullint	(	const char *	str,
		unsigned int	base,
		uint64_t	min,
		uint64_t	max,
		uint64_t *	val )

Parse a string for an unsigned integer.

Parameters

str	The string to parse.
base	The base (0 means "guess").
min	The minimum allowed value.
max	The maximum allowed value.
val	The pointer to the value to be set on success.

Returns

On success, return 0. Else, return -1 and set errno.