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score: Add a FALLTHROUGH comment to kvprintf()

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This change was added to the FreeBSD version of this function.

This was spotted by Coverity Scan.
This commit is contained in:
Sebastian Huber
2018-07-18 08:54:57 +02:00
parent ffd46178c7
commit bda8f80cbf
1 changed files with 4 additions and 1 deletions
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5
cpukit/score/src/iovprintf.c
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@@ -1,4 +1,6 @@
/*-
* SPDX-License-Identifier: BSD-3-Clause
*
* Copyright (c) 1986, 1988, 1991, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
@@ -37,7 +39,7 @@
#include <rtems/score/io.h>
#include <sys/cdefs.h>
__FBSDID("$FreeBSD: head/sys/kern/subr_prf.c 320908 2017-07-12 07:30:14Z rlibby $");
__FBSDID("$FreeBSD: head/sys/kern/subr_prf.c 336417 2018-07-17 14:56:54Z markj $");
#include <sys/param.h>
#include <string.h>
@@ -157,6 +159,7 @@ reswitch: switch (ch = (u_char)*fmt++) {
padc = '0';
goto reswitch;
}
/* FALLTHROUGH */
case '1': case '2': case '3': case '4':
case '5': case '6': case '7': case '8': case '9':
for (n = 0;; ++fmt) {