rpm  4.17.0
Functions
rpmstring.h File Reference

String manipulation helper functions. More...

#include <stddef.h>
#include <string.h>
#include <stdarg.h>
#include <rpm/rpmutil.h>
Include dependency graph for rpmstring.h:

Go to the source code of this file.

Functions

static RPM_GNUC_CONST int rislower (int c)
 Locale insensitive islower(3) More...
 
static RPM_GNUC_CONST int risupper (int c)
 Locale insensitive isupper(3) More...
 
static RPM_GNUC_CONST int risalpha (int c)
 Locale insensitive isalpha(3) More...
 
static RPM_GNUC_CONST int risdigit (int c)
 Locale insensitive isdigit(3) More...
 
static RPM_GNUC_CONST int risalnum (int c)
 Locale insensitive isalnum(3) More...
 
static RPM_GNUC_CONST int risblank (int c)
 Locale insensitive isblank(3) More...
 
static RPM_GNUC_CONST int risspace (int c)
 Locale insensitive isspace(3) More...
 
static RPM_GNUC_CONST int rtolower (int c)
 Locale insensitive tolower(3) More...
 
static RPM_GNUC_CONST int rtoupper (int c)
 Locale insensitive toupper(3) More...
 
static RPM_GNUC_CONST unsigned char rnibble (char c)
 Convert hex to binary nibble. More...
 
static int rstreq (const char *s1, const char *s2)
 Test for string equality. More...
 
static int rstreqn (const char *s1, const char *s2, size_t n)
 Test for string equality. More...
 
RPM_GNUC_PURE int rstrcasecmp (const char *s1, const char *s2)
 Locale insensitive strcasecmp(3). More...
 
RPM_GNUC_PURE int rstrncasecmp (const char *s1, const char *s2, size_t n)
 Locale insensitive strncasecmp(3). More...
 
int rasprintf (char **strp, const char *fmt,...) RPM_GNUC_PRINTF(2
 asprintf() clone More...
 
int int rvasprintf (char **strp, const char *fmt, va_list ap)
 vasprintf() clone More...
 
char * rstrcat (char **dest, const char *src)
 Concatenate two strings with dynamically (re)allocated memory. More...
 
char * rstrscat (char **dest, const char *arg,...) RPM_GNUC_NULL_TERMINATED
 Concatenate multiple strings with dynamically (re)allocated memory. More...
 
size_t rstrlcpy (char *dest, const char *src, size_t n)
 strlcpy() clone: Copy src to string dest of size n. More...
 
RPM_GNUC_PURE unsigned int rstrhash (const char *string)
 String hashing function. More...
 

Detailed Description

String manipulation helper functions.

Definition in file rpmstring.h.

Function Documentation

◆ rnibble()

static RPM_GNUC_CONST unsigned char rnibble ( char  c)
inlinestatic

Convert hex to binary nibble.

Parameters
chex character
Returns
binary nibble

Definition at line 97 of file rpmstring.h.

◆ rstreq()

static int rstreq ( const char *  s1,
const char *  s2 
)
inlinestatic

Test for string equality.

Parameters
s1string 1
s2string 2
Returns
0 if strings differ, 1 if equal

Definition at line 114 of file rpmstring.h.

◆ rstreqn()

static int rstreqn ( const char *  s1,
const char *  s2,
size_t  n 
)
inlinestatic

Test for string equality.

Parameters
s1string 1
s2string 2
ncompare at most n characters
Returns
0 if strings differ, 1 if equal

Definition at line 126 of file rpmstring.h.