String Manipulation API.

Files
file	rpmstring.h
	String manipulation helper functions.
Functions
static RPM_GNUC_CONST int	rislower (int c)
	Locale insensitive islower(3)
static RPM_GNUC_CONST int	risupper (int c)
	Locale insensitive isupper(3)
static RPM_GNUC_CONST int	risalpha (int c)
	Locale insensitive isalpha(3)
static RPM_GNUC_CONST int	risdigit (int c)
	Locale insensitive isdigit(3)
static RPM_GNUC_CONST int	risalnum (int c)
	Locale insensitive isalnum(3)
static RPM_GNUC_CONST int	risblank (int c)
	Locale insensitive isblank(3)
static RPM_GNUC_CONST int	risspace (int c)
	Locale insensitive isspace(3)
static RPM_GNUC_CONST int	rtolower (int c)
	Locale insensitive tolower(3)
static RPM_GNUC_CONST int	rtoupper (int c)
	Locale insensitive toupper(3)
RPM_GNUC_PURE int	rstrcasecmp (const char *s1, const char *s2)
	Locale insensitive strcasecmp(3).
RPM_GNUC_PURE int	rstrncasecmp (const char *s1, const char *s2, size_t n)
	Locale insensitive strncasecmp(3).
int	rasprintf (char **strp, const char *fmt,...) RPM_GNUC_PRINTF(2
	asprintf() clone
int char *	rstrcat (char **dest, const char *src)
	Concatenate two strings with dynamically (re)allocated memory.
char *	rstrscat (char **dest, const char *arg,...) RPM_GNUC_NULL_TERMINATED
	Concatenate multiple strings with dynamically (re)allocated memory.
size_t	rstrlcpy (char *dest, const char *src, size_t n)
	strlcpy() clone: Copy src to string dest of size n.
RPM_GNUC_PURE unsigned int	rstrhash (const char *string)
	String hashing function.

---

Function Documentation

int rasprintf	(	char **	strp,
		const char *	fmt,
			...
	)

asprintf() clone

Referenced by getTarSpec(), and buildForTarget().

static RPM_GNUC_CONST int risalnum

(

int

c

)

[inline, static]

Locale insensitive isalnum(3)

Definition at line 54 of file rpmstring.h.

References risalpha(), and risdigit().

static RPM_GNUC_CONST int risalpha

(

int

c

)

[inline, static]

Locale insensitive isalpha(3)

Definition at line 38 of file rpmstring.h.

References rislower(), and risupper().

Referenced by risalnum().

static RPM_GNUC_CONST int risblank

(

int

c

)

[inline, static]

Locale insensitive isblank(3)

Definition at line 62 of file rpmstring.h.

Referenced by risspace().

static RPM_GNUC_CONST int risdigit

(

int

c

)

[inline, static]

Locale insensitive isdigit(3)

Definition at line 46 of file rpmstring.h.

Referenced by risalnum().

static RPM_GNUC_CONST int rislower

(

int

c

)

[inline, static]

Locale insensitive islower(3)

Definition at line 22 of file rpmstring.h.

Referenced by risalpha(), and rtoupper().

static RPM_GNUC_CONST int risspace

(

int

c

)

[inline, static]

Locale insensitive isspace(3)

Definition at line 70 of file rpmstring.h.

References risblank().

static RPM_GNUC_CONST int risupper

(

int

c

)

[inline, static]

Locale insensitive isupper(3)

Definition at line 30 of file rpmstring.h.

Referenced by risalpha(), and rtolower().

RPM_GNUC_PURE int rstrcasecmp	(	const char *	s1,
		const char *	s2
	)

Locale insensitive strcasecmp(3).

int char* rstrcat	(	char **	dest,
		const char *	src
	)

Concatenate two strings with dynamically (re)allocated memory.

Parameters:

dest	pointer to destination string
src	source string

Returns:

realloc'd dest with src appended

RPM_GNUC_PURE unsigned int rstrhash

(

const char *

string

)

String hashing function.

Parameters:

string

string to hash

Returns:

hash id

size_t rstrlcpy	(	char *	dest,
		const char *	src,
		size_t	n
	)

strlcpy() clone: Copy src to string dest of size n.

At most n-1 characters will be copied. Always zero-terminates (unless n == 0). Length of src is returned; if retval >= n, truncation occurred.

Parameters:

dest	destination buffer
src	string to copy
n	destination buffer size

Returns:

length of src string

RPM_GNUC_PURE int rstrncasecmp	(	const char *	s1,
		const char *	s2,
		size_t	n
	)

Locale insensitive strncasecmp(3).

char* rstrscat	(	char **	dest,
		const char *	arg,
			...
	)

Concatenate multiple strings with dynamically (re)allocated memory.

Parameters:

dest	pointer to destination string
arg	NULL terminated list of strings to concatenate

Returns:

realloc'd dest with strings appended

Referenced by main(), and buildForTarget().

static RPM_GNUC_CONST int rtolower

(

int

c

)

[inline, static]

Locale insensitive tolower(3)

Definition at line 78 of file rpmstring.h.

References risupper().

static RPM_GNUC_CONST int rtoupper

(

int

c

)

[inline, static]

Locale insensitive toupper(3)

Definition at line 86 of file rpmstring.h.

References rislower().