diff options
| author | Corinna Vinschen <corinna@vinschen.de> | 2016-11-24 12:51:32 +0300 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2016-11-24 12:51:32 +0300 |
| commit | 5d09711b1d17ac29cbdc7c6c2f3812c93334a933 (patch) | |
| tree | e575fa9f9cdfd56121224c6a0d13a2af7cd21985 | |
| parent | 40668dcc7cb823ba01599f30d3aed40d7d9659f6 (diff) | |
Add comments to intentional switch fallthroughs
Clarify Coverity "Missing break in switch" messages.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
| -rw-r--r-- | winsup/cygwin/fhandler_tty.cc | 1 | ||||
| -rw-r--r-- | winsup/cygwin/sigproc.cc | 2 | ||||
| -rw-r--r-- | winsup/cygwin/smallprint.cc | 4 |
3 files changed, 7 insertions, 0 deletions
diff --git a/winsup/cygwin/fhandler_tty.cc b/winsup/cygwin/fhandler_tty.cc index aba469f00..1505b8c2b 100644 --- a/winsup/cygwin/fhandler_tty.cc +++ b/winsup/cygwin/fhandler_tty.cc @@ -617,6 +617,7 @@ fhandler_pty_slave::write (const void *ptr, size_t len) { case ERROR_NO_DATA: err = ERROR_IO_DEVICE; + /*FALLTHRU*/ default: __seterrno_from_win_error (err); } diff --git a/winsup/cygwin/sigproc.cc b/winsup/cygwin/sigproc.cc index 60c931de3..36fc64903 100644 --- a/winsup/cygwin/sigproc.cc +++ b/winsup/cygwin/sigproc.cc @@ -1357,8 +1357,10 @@ wait_sig (VOID *) sig_clear (-pack.si.si_signo); else sigq.add (pack); + /*FALLTHRU*/ case __SIGNOHOLD: sig_held = false; + /*FALLTHRU*/ case __SIGFLUSH: case __SIGFLUSHFAST: if (!sig_held) diff --git a/winsup/cygwin/smallprint.cc b/winsup/cygwin/smallprint.cc index ff71a3696..3cec31cce 100644 --- a/winsup/cygwin/smallprint.cc +++ b/winsup/cygwin/smallprint.cc @@ -169,6 +169,7 @@ __small_vsprintf (char *dst, const char *fmt, va_list ap) pad = '0'; continue; } + /*FALLTHRU*/ case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': len = len * 10 + (c - '0'); @@ -284,6 +285,7 @@ gen_decimalLL: n = strtol (fmt, (char **) &fmt, 10); if (*fmt++ != 's') goto endfor; + /*FALLTHRU*/ case 's': s = va_arg (ap, char *); if (s == NULL) @@ -511,6 +513,7 @@ __small_vswprintf (PWCHAR dst, const WCHAR *fmt, va_list ap) pad = L'0'; continue; } + /*FALLTHRU*/ case L'1' ... L'9': len = len * 10 + (c - L'0'); continue; @@ -612,6 +615,7 @@ gen_decimalLL: n = wcstoul (fmt, (wchar_t **) &fmt, 10); if (*fmt++ != L's') goto endfor; + /*FALLTHRU*/ case L's': s = va_arg (ap, char *); if (s == NULL) |