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update for fgetline

This commit is contained in:
cgd 1993-12-22 07:10:50 +00:00
parent 13a95c06c9
commit 87815db712
1 changed files with 3 additions and 1 deletions
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4
usr.bin/rev/rev.c
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@ -39,7 +39,7 @@ char copyright[] =
#ifndef lint
/*static char sccsid[] = "from: @(#)rev.c 5.2 (Berkeley) 3/21/92";*/
static char rcsid[] = "$Id: rev.c,v 1.2 1993/08/01 18:09:32 mycroft Exp $";
static char rcsid[] = "$Id: rev.c,v 1.3 1993/12/22 07:10:50 cgd Exp $";
#endif /* not lint */
#include <sys/types.h>
@ -85,6 +85,8 @@ main(argc, argv)
filename = *argv++;
}
while (p = fgetline(fp, &len)) {
if (p[len-1] == '\n')
--len;
t = p + len - 1;
for (t = p + len - 1; t >= p; --t)
putchar(*t);