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Respond to a multitude of g++ warnings.

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This commit is contained in:
Christopher Faylor
2000-02-21 05:20:38 +00:00
parent 17869f8bf7
commit 9cec3d45aa
30 changed files with 106 additions and 109 deletions
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30
winsup/cygwin/fhandler_tty.cc
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@ -182,7 +182,7 @@ fhandler_pty_master::accept_input ()
}
static DWORD WINAPI
process_input (void *arg)
process_input (void *)
{
char rawbuf[INP_BUFFER_SIZE];
@ -346,7 +346,7 @@ again:
}
static DWORD WINAPI
process_output (void *arg)
process_output (void *)
{
char buf[OUT_BUFFER_SIZE*2];
int n;
@ -374,7 +374,7 @@ process_output (void *arg)
/* Process tty ioctl requests */
static DWORD WINAPI
process_ioctl (void *arg)
process_ioctl (void *)
{
while (1)
{
@ -500,7 +500,7 @@ fhandler_tty_slave::open (const char *, int flags, mode_t)
}
void
fhandler_tty_slave::init (HANDLE f, DWORD a, mode_t)
fhandler_tty_slave::init (HANDLE, DWORD a, mode_t)
{
int mode = 0;
@ -733,7 +733,7 @@ fhandler_tty_slave::tcgetattr (struct termios *t)
}
int
fhandler_tty_slave::tcsetattr (int a, const struct termios *t)
fhandler_tty_slave::tcsetattr (int, const struct termios *t)
{
acquire_output_mutex (INFINITE);
get_ttyp ()->ti = *t;
@ -742,7 +742,7 @@ fhandler_tty_slave::tcsetattr (int a, const struct termios *t)
}
int
fhandler_tty_slave::tcflush (int a)
fhandler_tty_slave::tcflush (int)
{
return 0;
}
@ -895,7 +895,7 @@ fhandler_pty_master::read (void *ptr, size_t len)
DWORD n;
char *cptr = (char *) ptr;
if (! PeekNamedPipe (get_handle (), NULL, 0, NULL, &n, NULL))
if (!PeekNamedPipe (get_handle (), NULL, 0, NULL, &n, NULL))
{
if (GetLastError () == ERROR_BROKEN_PIPE)
{
@ -916,14 +916,16 @@ fhandler_pty_master::read (void *ptr, size_t len)
*cptr++ = TIOCPKT_DATA;
len--;
}
n = process_slave_output (cptr, len);
if (n < 0)
int x;
x = process_slave_output (cptr, len);
if (x < 0)
return -1;
if (output_done_event != NULL)
SetEvent (output_done_event);
if (pktmode && n > 0)
n++;
return n;
if (pktmode && x > 0)
x++;
return x;
}
int
@ -934,14 +936,14 @@ fhandler_pty_master::tcgetattr (struct termios *t)
}
int
fhandler_pty_master::tcsetattr (int a, const struct termios *t)
fhandler_pty_master::tcsetattr (int, const struct termios *t)
{
cygwin_shared->tty[ttynum]->ti = *t;
return 0;
}
int
fhandler_pty_master::tcflush (int a)
fhandler_pty_master::tcflush (int)
{
return 0;
}