On 2011-12-17 22:44, Kostik Belousov wrote: >> #define MAXWIDTH 132 >> #define MAXREP 10 >> @@ -115,7 +116,7 @@ main(int argc, char *argv[]) >> acctfile = cp; >> } >> >> - for (cp = buf[0], limit = buf[MAXREP]; cp < limit; *cp++ = ' '); >> + memset(buf, ' ', sizeof(buf)); >> done = 0; > buf is two-dimensional array. This change looks wrong.
The for loop took the address of the left-top corner of the two-dimensional array, and iterated with a char pointer to the address just after the right-bottom corner of the array. It was in effect a memset, just hand-written. _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "[email protected]"
