c - Using realloc to resize a dynamic array -

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i tried extend ful list of players.

when use realloc function, save player except last. mean if had 4 players in array , tried extend array 7 got new array in size 7 , 3 players.

this part of function:

void initializelistfortree(player** players, int listsize) {     int formulasize = bla bla bla.....     players = (player **)realloc(players, sizeof(player *)*formulasize);     if (!players)     {         printf("memory allocation failed\n");     } }

more like:

void initializelistfortree(player*** players, int listsize) { int formulasize = bla bla bla..... void *p = realloc(*players, sizeof(player *)*formulasize);    if (!p) {       printf("memory allocation failed\n");   }   else {     *players = p;   } }

and @ call site

player **playerslist = null;     initializelistfortree(&playerslist, 1);  ... initializelistfortree(&playerslist, 2);  etc..

this, of course, if type pointer list of pointers.


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