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Lines Matching refs:pt

73 old_getcwd(pt, size)
74 	char *pt;
96 	if (pt) {
102 		ept = pt + size;
104 		if ((pt = malloc(ptsize = 1024 - 4)) == NULL)
106 		ept = pt + ptsize;
148 			memmove(pt, bpt,  (size_t)(ept - bpt));
150 			return (pt);
222 		if (bpt - pt <= dlen + (first ? 1 : 2)) {
229 			off = bpt - pt;
231 			if ((pt = realloc(pt, ptsize *= 2)) == NULL)
233 			bpt = pt + off;
234 			ept = pt + ptsize;
259 		free(pt);