On Sat, Nov 29, 2014 at 04:53:28PM +0100, Otto Moerbeek wrote: > On Sat, Nov 29, 2014 at 02:22:25PM +0100, Fritjof Bornebusch wrote: > > > Hi tech, > > > > it's NULL not NUL. > > You're touching a big controversy here. Many developers say that NUL is > the right term when rferring to chars and not pointers, >
And what is the correct term when referring to '0'? Or means '\0' and '0' the same. > -Otto > > > > > fritjof > > > > > > Index: diff3.c > > =================================================================== > > RCS file: /cvs/src/usr.bin/rcs/diff3.c,v > > retrieving revision 1.33 > > diff -u -p -r1.33 diff3.c > > --- diff3.c 4 Mar 2012 04:05:15 -0000 1.33 > > +++ diff3.c 29 Nov 2014 13:15:51 -0000 > > @@ -450,7 +450,7 @@ ed_patch_lines(struct rcs_lines *dlines, > > if (lp->l_len < 2) > > continue; > > > > - /* NUL-terminate line buffer for strtol() safety. */ > > + /* NULL-terminate line buffer for strtol() safety. */ > > tmp = lp->l_line[lp->l_len - 1]; > > lp->l_line[lp->l_len - 1] = '\0'; > > > > Index: rcs.c > > =================================================================== > > RCS file: /cvs/src/usr.bin/rcs/rcs.c,v > > retrieving revision 1.81 > > diff -u -p -r1.81 rcs.c > > --- rcs.c 10 Oct 2014 08:15:25 -0000 1.81 > > +++ rcs.c 29 Nov 2014 13:16:40 -0000 > > @@ -799,7 +799,7 @@ rcs_patch_lines(struct rcs_lines *dlines > > if (lp->l_len < 2) > > errx(1, "line too short, RCS patch seems broken"); > > op = *(lp->l_line); > > - /* NUL-terminate line buffer for strtol() safety. */ > > + /* NULL-terminate line buffer for strtol() safety. */ > > tmp = lp->l_line[lp->l_len - 1]; > > lp->l_line[lp->l_len - 1] = '\0'; > > lineno = (int)strtol((lp->l_line + 1), &ep, 10); > > @@ -1047,7 +1047,7 @@ rcs_delta_stats(struct rcs_delta *rdp, i > > errx(1, > > "line too short, RCS patch seems broken"); > > op = *(lp->l_line); > > - /* NUL-terminate line buffer for strtol() safety. */ > > + /* NULL-terminate line buffer for strtol() safety. */ > > tmp = lp->l_line[lp->l_len - 1]; > > lp->l_line[lp->l_len - 1] = '\0'; > > (void)strtol((lp->l_line + 1), &ep, 10); > >
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