naev/c/nstring_8h_source.html

/*

 * See Licensing and Copyright notice in naev.h

 */

#pragma once


#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include "attributes.h"

#include "ncompat.h"


#ifdef __MINGW_PRINTF_FORMAT

   #define BUILTIN_PRINTF_FORMAT __MINGW_PRINTF_FORMAT

#else

   #define BUILTIN_PRINTF_FORMAT printf

#endif


#define PRINTF_FORMAT( i, j ) FORMAT( BUILTIN_PRINTF_FORMAT, i, j)


/*const*/ char *strnstr( const char *haystack, const char *needle, size_t size );

/*const*/ char *strcasestr( const char *haystack, const char *needle );

char* strndup( const char *s, size_t n );


PRINTF_FORMAT( 2, 3 ) int asprintf( char** strp, const char* fmt, ... );

PRINTF_FORMAT( 2, 0 ) int vasprintf( char** strp, const char* fmt, va_list ap );

PRINTF_FORMAT( 3, 4 ) int scnprintf( char* text, size_t maxlen, const char* fmt, ... );


int strsort( const void *p1, const void *p2 );

int strsort_reverse( const void *p1, const void *p2 );


#define NUM2STRLEN   16

int num2str( char dest[NUM2STRLEN], double n, int decimals );

const char* num2strU( double n, int decimals );

asprintf
int asprintf(char **strp, const char *fmt,...)
Like sprintf(), but it allocates a large-enough string and returns the pointer in the first argument....
Definition: nstring.c:161

num2str
int num2str(char dest[NUM2STRLEN], double n, int decimals)
Converts an electronic warfare value to a string.
Definition: nstring.c:199

vasprintf
int vasprintf(char **strp, const char *fmt, va_list ap)
Like vsprintf(), but it allocates a large-enough string and returns the pointer in the first argument...
Definition: nstring.c:132

strnstr
char * strnstr(const char *haystack, const char *needle, size_t size)
A bounded version of strstr. Conforms to BSD semantics.
Definition: nstring.c:26

strsort
int strsort(const void *p1, const void *p2)
Sort function for sorting strings with qsort().
Definition: nstring.c:108

strcasestr
char * strcasestr(const char *haystack, const char *needle)
Finds a string inside another string case insensitively.
Definition: nstring.c:68

scnprintf
int scnprintf(char *text, size_t maxlen, const char *fmt,...)
Like snprintf(), but returns the number of characters ACTUALLY "printed" into the buffer....
Definition: nstring.c:178

strsort_reverse
int strsort_reverse(const void *p1, const void *p2)
Order-reversed version of strsort().
Definition: nstring.c:116

strndup
char * strndup(const char *s, size_t n)
Return a pointer to a new string, which is a duplicate of the string s (or, if necessary,...
Definition: nstring.c:94

num2strU
const char * num2strU(double n, int decimals)
Unsafe version of num2str that uses an internal buffer. Every call overwrites the return value.
Definition: nstring.c:230