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| version 1.21, 2012/03/04 04:05:15 | version 1.22, 2012/12/03 19:26:24 | ||
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| getptrs(char **sp) | getptrs(char **sp) | ||
| { | { | ||
| char **p; | char **p; | ||
| int newsize, gap; | int newsize; | ||
| newsize = allocsize * 2; | newsize = allocsize * 2; | ||
| p = realloc(elem, newsize * sizeof(char *)); | p = realloc(elem, newsize * sizeof(char *)); | ||
| if (p == NULL) | if (p == NULL) | ||
| err(1, "no memory"); | err(1, "no memory"); | ||
| gap = p - elem; | |||
| elem = p; | |||
| allocsize = newsize; | allocsize = newsize; | ||
| sp += gap; | sp += p - elem; | ||
| elem = p; | |||
| endelem = elem + allocsize; | endelem = elem + allocsize; | ||
| return(sp); | return(sp); | ||
| } | } |