rpm 4.19.92
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Files | Functions
String Manipulation API.

String Manipulation API. More...

Collaboration diagram for String Manipulation API.:

Files

file  rpmstring.h
 

Functions

RPM_GNUC_PURE int rstrcasecmp (const char *s1, const char *s2)
 
RPM_GNUC_PURE int rstrncasecmp (const char *s1, const char *s2, size_t n)
 
int rasprintf (char **strp, const char *fmt,...) RPM_GNUC_PRINTF(2
 
int int rvasprintf (char **strp, const char *fmt, va_list ap)
 
char * rstrcat (char **dest, const char *src)
 
char * rstrscat (char **dest, const char *arg,...) RPM_GNUC_NULL_TERMINATED
 
size_t rstrlcpy (char *dest, const char *src, size_t n)
 
RPM_GNUC_PURE unsigned int rstrhash (const char *string)
 
char * rpmhex (const uint8_t *p, size_t plen)
 

Detailed Description

String Manipulation API.

Function Documentation

◆ rasprintf()

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

asprintf() clone

◆ rpmhex()

char * rpmhex ( const uint8_t *  p,
size_t  plen 
)

Return hex formatted representation of bytes.

Parameters
pbytes
plenno. of bytes
Returns
hex formatted string (malloc'ed)

◆ rstrcasecmp()

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

Locale insensitive strcasecmp(3).

◆ rstrcat()

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

Concatenate two strings with dynamically (re)allocated memory.

Parameters
destpointer to destination string
srcsource string
Returns
realloc'd dest with src appended

◆ rstrhash()

RPM_GNUC_PURE unsigned int rstrhash ( const char *  string)

String hashing function

Parameters
stringstring to hash
Returns
hash id

◆ rstrlcpy()

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
destdestination buffer
srcstring to copy
ndestination buffer size
Returns
length of src string

◆ rstrncasecmp()

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

Locale insensitive strncasecmp(3).

◆ rstrscat()

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

Concatenate multiple strings with dynamically (re)allocated memory.

Parameters
destpointer to destination string
argNULL terminated list of strings to concatenate
Returns
realloc'd dest with strings appended

◆ rvasprintf()

int int rvasprintf ( char **  strp,
const char *  fmt,
va_list  ap 
)

vasprintf() clone