usr.bin/grep/file.c

78 static unsigned char *bufpos;
96 	bufpos = buffer;
212 		return (bufpos);
216 	if ((p = memchr(bufpos, fileeol, bufrem)) != NULL) {
218 		ret = bufpos;
219 		len = p - bufpos;
221 		bufpos = p;
231 		memcpy(lnbuf + off, bufpos, len - off);
244 		if ((p = memchr(bufpos, fileeol, bufrem)) == NULL)
248 		diff = p - bufpos;
252 		memcpy(lnbuf + off, bufpos, diff);
254 		bufpos = p;
303 				bufpos = buffer;
349 	    memchr(bufpos, '\0', bufrem) != NULL)
375 	bufpos = buffer;