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Fix signedness warnings in glib/gpoll.c

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glib/gpoll.c: In function 'poll_rest':
../glib/gpoll.c:165:22: warning: comparison of integer expressions of different signedness: 'gint' {aka 'int'} and 'unsigned int'
       if (timeout_ms == INFINITE)
                      ^~
glib/gpoll.c:219:18: warning: comparison of unsigned expression >= 0 is always true
   else if (ready >= WAIT_OBJECT_0 && ready < WAIT_OBJECT_0 + nhandles)
                  ^~
glib/gpoll.c: In function 'poll_single_thread':
glib/gpoll.c:281:44: warning: comparison of integer expressions of different signedness: 'gint' {aka 'int'} and 'unsigned int'
       if (retval == 0 && (data->timeout_ms == INFINITE || data->timeout_ms > 0))
                                            ^~
glib/gpoll.c: In function 'g_poll':
glib/gpoll.c:477:52: warning: comparison of integer expressions of different signedness: 'DWORD' {aka 'long unsigned int'} and 'int'
         retval = retval == -1 ? -1 : thread_retval == -1 ? -1 : retval + thread_retval;
                                                    ^~
glib/gpoll.c:477:60: warning: operand of ?: changes signedness from 'int' to 'long unsigned int' due to unsignedness of other operand
         retval = retval == -1 ? -1 : thread_retval == -1 ? -1 : retval + thread_retval;
                                                            ^~
glib/gpoll.c:477:33: warning: operand of ?: changes signedness from 'int' to 'long unsigned int' due to unsignedness of other operand
         retval = retval == -1 ? -1 : thread_retval == -1 ? -1 : retval + thread_retval;
                                 ^~
This commit is contained in:
Emmanuel Fleury 2021-05-14 13:03:01 +02:00
parent d16d780bf4
commit b89967a14d
1 changed files with 7 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
glib/gpoll.c
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@ -135,7 +135,7 @@ poll_rest (GPollFD *msg_fd,
HANDLE *handles,
GPollFD *handle_to_fd[],
gint nhandles,
gint timeout_ms)
DWORD timeout_ms)
{
DWORD ready;
GPollFD *f;
@ -147,7 +147,7 @@ poll_rest (GPollFD *msg_fd,
* -> Use MsgWaitForMultipleObjectsEx
*/
if (_g_main_poll_debug)
g_print (" MsgWaitForMultipleObjectsEx(%d, %d)\n", nhandles, timeout_ms);
g_print (" MsgWaitForMultipleObjectsEx(%d, %lu)\n", nhandles, timeout_ms);
ready = MsgWaitForMultipleObjectsEx (nhandles, handles, timeout_ms,
QS_ALLINPUT, MWMO_ALERTABLE);
@ -177,7 +177,7 @@ poll_rest (GPollFD *msg_fd,
* -> Use WaitForMultipleObjectsEx
*/
if (_g_main_poll_debug)
g_print (" WaitForMultipleObjectsEx(%d, %d)\n", nhandles, timeout_ms);
g_print (" WaitForMultipleObjectsEx(%d, %lu)\n", nhandles, timeout_ms);
ready = WaitForMultipleObjectsEx (nhandles, handles, FALSE, timeout_ms, TRUE);
if (ready == WAIT_FAILED)
@ -216,7 +216,7 @@ poll_rest (GPollFD *msg_fd,
recursed_result = poll_rest (NULL, stop_fd, handles, handle_to_fd, nhandles, 0);
return (recursed_result == -1) ? -1 : 1 + recursed_result;
}
else if (ready >= WAIT_OBJECT_0 && ready < WAIT_OBJECT_0 + nhandles)
else if (ready < WAIT_OBJECT_0 + nhandles)
{
int retval;
@ -258,7 +258,7 @@ typedef struct
GPollFD *msg_fd;
GPollFD *stop_fd;
gint nhandles;
gint timeout_ms;
DWORD timeout_ms;
} GWin32PollThreadData;
static gint
@ -295,7 +295,7 @@ poll_single_thread (GWin32PollThreadData *data)
static void
fill_poll_thread_data (GPollFD *fds,
guint nfds,
gint timeout_ms,
DWORD timeout_ms,
GPollFD *stop_fd,
GWin32PollThreadData *data)
{
@ -474,7 +474,7 @@ g_poll (GPollFD *fds,
for (i = 0; i < nthreads; i++)
{
if (GetExitCodeThread (thread_handles[i], &thread_retval))
retval = retval == -1 ? -1 : thread_retval == -1 ? -1 : retval + thread_retval;
retval = (retval == -1) ? -1 : ((thread_retval == (DWORD) -1) ? -1 : (int) (retval + thread_retval));
CloseHandle (thread_handles[i]);
}