str.c File Reference

#include <str.h>
#include <stdlib.h>
#include <assert.h>
#include <stdint.h>
#include <ctype.h>
#include <malloc.h>
#include <errno.h>
#include <align.h>
#include <mem.h>

Go to the source code of this file.

Defines
#define	CONT_BITS   6
	Number of data bits in a UTF-8 continuation byte.
#define	HI_MASK_8(n)   (~LO_MASK_8(8 - (n)))
	Byte mask consisting of highest bits (out of 8).
#define	LO_MASK_32(n)   ((uint32_t) ((1 << (n)) - 1))
	Byte mask consisting of lowest bits (out of 32).
#define	LO_MASK_8(n)   ((uint8_t) ((1 << (n)) - 1))
	Byte mask consisting of lowest bits (out of 8).
Functions
static unsigned long	_strtoul (const char *nptr, char **endptr, int base, char *sgn)
	Convert string to a number.
bool	ascii_check (wchar_t ch)
	Check whether character is plain ASCII.
void	bin_order_suffix (const uint64_t val, uint64_t *rv, const char **suffix, bool fixed)
bool	chr_check (wchar_t ch)
	Check whether character is valid.
int	chr_encode (const wchar_t ch, char *str, size_t *offset, size_t size)
	Encode a single character to string representation.
void	order_suffix (const uint64_t val, uint64_t *rv, char *suffix)
void	str_append (char *dest, size_t size, const char *src)
	Append one string to another.
char *	str_chr (const char *str, wchar_t ch)
	Find first occurence of character in string.
int	str_cmp (const char *s1, const char *s2)
	Compare two NULL terminated strings.
void	str_cpy (char *dest, size_t size, const char *src)
	Copy string.
wchar_t	str_decode (const char *str, size_t *offset, size_t size)
	Decode a single character from a string.
char *	str_dup (const char *src)
	Duplicate string.
int	str_lcmp (const char *s1, const char *s2, size_t max_len)
	Compare two NULL terminated strings with length limit.
size_t	str_length (const char *str)
	Get number of characters in a string.
size_t	str_lsize (const char *str, size_t max_len)
	Get size of string with length limit.
void	str_ncpy (char *dest, size_t size, const char *src, size_t n)
	Copy size-limited substring.
char *	str_ndup (const char *src, size_t n)
	Duplicate string with size limit.
size_t	str_nlength (const char *str, size_t size)
	Get number of characters in a string with size limit.
char *	str_rchr (const char *str, wchar_t ch)
	Find last occurence of character in string.
size_t	str_size (const char *str)
	Get size of string.
int	str_size_t (const char *nptr, char **endptr, unsigned int base, bool strict, size_t *result)
	Convert string to size_t.
void	str_to_wstr (wchar_t *dest, size_t dlen, const char *src)
	Convert string to wide string.
static int	str_uint (const char *nptr, char **endptr, unsigned int base, bool *neg, uint64_t *result)
	Convert string to uint64_t (internal variant).
int	str_uint64 (const char *nptr, char **endptr, unsigned int base, bool strict, uint64_t *result)
	Convert string to uint64_t.
int	stricmp (const char *a, const char *b)
char *	strtok (char *s, const char *delim)
char *	strtok_r (char *s, const char *delim, char **next)
long int	strtol (const char *nptr, char **endptr, int base)
	Convert initial part of string to long int according to given base.
unsigned long	strtoul (const char *nptr, char **endptr, int base)
	Convert initial part of string to unsigned long according to given base.
size_t	wstr_length (const wchar_t *wstr)
	Get number of characters in a wide string.
bool	wstr_linsert (wchar_t *str, wchar_t ch, size_t pos, size_t max_pos)
	Insert a wide character into a wide string.
size_t	wstr_lsize (const wchar_t *str, size_t max_len)
	Get size of wide string with length limit.
size_t	wstr_nlength (const wchar_t *str, size_t size)
	Get number of characters in a string with size limit.
bool	wstr_remove (wchar_t *str, size_t pos)
	Remove a wide character from a wide string.
size_t	wstr_size (const wchar_t *str)
	Get size of wide string.
char *	wstr_to_astr (const wchar_t *src)
	Convert wide string to new string.
void	wstr_to_str (char *dest, size_t size, const wchar_t *src)
	Convert wide string to string.

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Detailed Description

Definition in file str.c.

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