dist/src/grep.c

227 static char *bufbeg;		/* Beginning of user-visible stuff. */
263   bufbeg = buflim = ALIGN_TO (buffer + 1, pagesize);
264   bufbeg[-1] = eolbyte;
312    amount of old stuff.  When we're done, 'bufbeg' points
330       bufbeg = buflim - save;
366       bufbeg = readbuf - save;
367       memmove (bufbeg, buffer + saved_offset, save);
368       bufbeg[-1] = eolbyte;
469 static uintmax_t totalcc;	/* Total character count before bufbeg. */
473 				   or if it's conceptually before bufbeg. */
539       uintmax_t pos = add_count (totalcc, beg - bufbeg);
635     lastout = bufbeg;
669       bp = lastout ? lastout : bufbeg;
813 	      && memchr (bufbeg, eol ? '\0' : '\200', buflim - bufbeg));
821       lastnl = bufbeg;
823 	lastout = bufbeg;
825       beg = bufbeg + save;
858       while (i < out_before && beg > bufbeg && beg != lastout)
873 	totalcc = add_count (totalcc, buflim - bufbeg - save);
887 	nlines += grepbuf (bufbeg + save - residue, buflim);