/+junk/c_sdl_joypad_ducktape : revision 29

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Viewing changes to src/utils.c

Committer: Gustav Hartvigsson
Date: 2014-09-02 20:15:48 UTC
Revision ID: gustav.hartvigsson@gmail.com-20140902201548-h1kss1wdocqhs8df

* Fixed Makefile
* Changed all void * to _pointer in DynamicArray.[h,c].
* Fixed GameObject to work with the new base-type.
* Made the Object stuffs...
* added string_new_printf utility function in utils.[h,c]

* Derp.

files added:
src/utils.c

src/utils.h

files modified:
Makefile

src/DynamicArray.c

src/DynamicArray.h

src/GameObject.c

src/GameObject.h

src/Object.c

src/Object.h

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removed removed

src/utils.c

#include <stdlib.h>

#include <string.h>

#include <stdarg.h>

#include <stdio.h>

#include "utils.h"

char * string_new_printf (char * format, ...) {

char tmp_str[_STR_MAX_LEN];

char * ret_val;

va_list args;

int str_len;

va_start (args, format);

str_len = snprintf (tmp_str, _STR_MAX_LEN, format, args);

va_end (args);

if (str_len < 1) {

return NULL;

}

ret_val = malloc ((str_len + 1) * sizeof (char));

memcpy (ret_val, tmp_str, (str_len + 1) * sizeof (char));

return ret_val;

}

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