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Fix a few compiler warnings from MinGW.

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A few variables that gcc couldn't tell I'd initialised on all the
important paths, a variable that didn't really need to be there
anyway, and yet another use of GET_WINDOWS_FUNCTION_NO_TYPECHECK.
This commit is contained in:
Simon Tatham 2018-06-03 21:48:08 +01:00
parent 0603256964
commit f4314b8d66
4 changed files with 10 additions and 6 deletions
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2
windows/wincons.c
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@ -354,7 +354,7 @@ static void console_data_untrusted(HANDLE hout, const char *data, int len)
int console_get_userpass_input(prompts_t *p) int console_get_userpass_input(prompts_t *p)
{ {
HANDLE hin, hout; HANDLE hin = INVALID_HANDLE_VALUE, hout = INVALID_HANDLE_VALUE;
size_t curr_prompt; size_t curr_prompt;
/* /*

2
windows/window.c
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@ -1016,7 +1016,7 @@ void update_specials_menu(void *frontend)
static void update_mouse_pointer(void) static void update_mouse_pointer(void)
{ {
LPTSTR curstype; LPTSTR curstype = NULL;
int force_visible = FALSE; int force_visible = FALSE;
static int forced_visible = FALSE; static int forced_visible = FALSE;
switch (busy_status) { switch (busy_status) {

6
windows/winnet.c
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@ -290,7 +290,11 @@ void sk_init(void)
GET_WINDOWS_FUNCTION(winsock_module, WSAAsyncSelect); GET_WINDOWS_FUNCTION(winsock_module, WSAAsyncSelect);
GET_WINDOWS_FUNCTION(winsock_module, WSAEventSelect); GET_WINDOWS_FUNCTION(winsock_module, WSAEventSelect);
GET_WINDOWS_FUNCTION(winsock_module, select); /* We don't type-check select because at least some MinGW versions
* of the Windows API headers seem to disagree with the
* documentation on whether the 'struct timeval *' pointer is
* const or not. */
GET_WINDOWS_FUNCTION_NO_TYPECHECK(winsock_module, select);
GET_WINDOWS_FUNCTION(winsock_module, WSAGetLastError); GET_WINDOWS_FUNCTION(winsock_module, WSAGetLastError);
GET_WINDOWS_FUNCTION(winsock_module, WSAEnumNetworkEvents); GET_WINDOWS_FUNCTION(winsock_module, WSAEnumNetworkEvents);
GET_WINDOWS_FUNCTION(winsock_module, WSAStartup); GET_WINDOWS_FUNCTION(winsock_module, WSAStartup);

6
windows/winser.c
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@ -291,12 +291,12 @@ static void serial_free(void *handle)
static void serial_reconfig(void *handle, Conf *conf) static void serial_reconfig(void *handle, Conf *conf)
{ {
Serial serial = (Serial) handle; Serial serial = (Serial) handle;
const char *err;
err = serial_configure(serial, serial->port, conf); serial_configure(serial, serial->port, conf);
/* /*
* FIXME: what should we do if err returns something? * FIXME: what should we do if that call returned a non-NULL error
* message?
*/ */
} }