File 0001-Cleanup-add-brace-6545.patch of Package SDL2
From fb0ce375f0474501764a4bce7b609a1eab143526 Mon Sep 17 00:00:00 2001
From: Sylvain Becker <sylvain.becker@gmail.com>
Date: Sun, 27 Nov 2022 17:38:43 +0100
Subject: [PATCH 1/5] Cleanup add brace (#6545)
* Add braces after if conditions
* More add braces after if conditions
* Add braces after while() conditions
* Fix compilation because of macro being modified
* Add braces to for loop
* Add braces after if/goto
* Move comments up
* Remove extra () in the 'return ...;' statements
* More remove extra () in the 'return ...;' statements
* More remove extra () in the 'return ...;' statements after merge
* Fix inconsistent patterns are xxx == NULL vs !xxx
* More "{}" for "if() break;" and "if() continue;"
* More "{}" after if() short statement
* More "{}" after "if () return;" statement
* More fix inconsistent patterns are xxx == NULL vs !xxx
* Revert some modificaion on SDL_RLEaccel.c
* SDL_RLEaccel: no short statement
* Cleanup 'if' where the bracket is in a new line
* Cleanup 'while' where the bracket is in a new line
* Cleanup 'for' where the bracket is in a new line
* Cleanup 'else' where the bracket is in a new line
(cherry picked from commit 6a2200823c66e53bd3cda4a25f0206b834392652 to reduce conflicts merging between SDL2 and SDL3)
---
src/core/linux/SDL_evdev_kbd.c | 64 +++++++++++++++++++++-------------
1 file changed, 39 insertions(+), 25 deletions(-)
diff --git a/src/core/linux/SDL_evdev_kbd.c b/src/core/linux/SDL_evdev_kbd.c
index f090bff41..f7f01deb4 100644
--- a/src/core/linux/SDL_evdev_kbd.c
+++ b/src/core/linux/SDL_evdev_kbd.c
@@ -270,13 +270,14 @@ static void kbd_unregister_emerg_cleanup()
old_action_p = &(old_sigaction[signum]);
/* Examine current signal action */
- if (sigaction(signum, NULL, &cur_action))
+ if (sigaction(signum, NULL, &cur_action)) {
continue;
+ }
/* Check if action installed and not modifed */
- if (!(cur_action.sa_flags & SA_SIGINFO)
- || cur_action.sa_sigaction != &kbd_cleanup_signal_action)
+ if (!(cur_action.sa_flags & SA_SIGINFO) || cur_action.sa_sigaction != &kbd_cleanup_signal_action) {
continue;
+ }
/* Restore original action */
sigaction(signum, old_action_p, NULL);
@@ -320,16 +321,16 @@ static void kbd_register_emerg_cleanup(SDL_EVDEV_keyboard_state * kbd)
struct sigaction new_action;
signum = fatal_signals[tabidx];
old_action_p = &(old_sigaction[signum]);
- if (sigaction(signum, NULL, old_action_p))
+ if (sigaction(signum, NULL, old_action_p)) {
continue;
+ }
/* Skip SIGHUP and SIGPIPE if handler is already installed
* - assume the handler will do the cleanup
*/
- if ((signum == SIGHUP || signum == SIGPIPE)
- && (old_action_p->sa_handler != SIG_DFL
- || (void (*)(int))old_action_p->sa_sigaction != SIG_DFL))
+ if ((signum == SIGHUP || signum == SIGPIPE) && (old_action_p->sa_handler != SIG_DFL || (void(*)(int))old_action_p->sa_sigaction != SIG_DFL)) {
continue;
+ }
new_action = *old_action_p;
new_action.sa_flags |= SA_SIGINFO;
@@ -347,7 +348,7 @@ SDL_EVDEV_kbd_init(void)
char shift_state[ sizeof (long) ] = {TIOCL_GETSHIFTSTATE, 0};
kbd = (SDL_EVDEV_keyboard_state *)SDL_calloc(1, sizeof(*kbd));
- if (!kbd) {
+ if (kbd == NULL) {
return NULL;
}
@@ -413,7 +414,7 @@ SDL_EVDEV_kbd_init(void)
void
SDL_EVDEV_kbd_quit(SDL_EVDEV_keyboard_state *kbd)
{
- if (!kbd) {
+ if (kbd == NULL) {
return;
}
@@ -461,10 +462,12 @@ static void put_utf8(SDL_EVDEV_keyboard_state *kbd, uint c)
put_queue(kbd, 0xc0 | (c >> 6));
put_queue(kbd, 0x80 | (c & 0x3f));
} else if (c < 0x10000) {
- if (c >= 0xD800 && c < 0xE000)
+ if (c >= 0xD800 && c < 0xE000) {
return;
- if (c == 0xFFFF)
+ }
+ if (c == 0xFFFF) {
return;
+ }
/* 1110**** 10****** 10****** */
put_queue(kbd, 0xe0 | (c >> 12));
put_queue(kbd, 0x80 | ((c >> 6) & 0x3f));
@@ -499,8 +502,9 @@ static unsigned int handle_diacr(SDL_EVDEV_keyboard_state *kbd, unsigned int ch)
}
}
- if (ch == ' ' || ch == d)
+ if (ch == ' ' || ch == d) {
return d;
+ }
put_utf8(kbd, d);
@@ -554,24 +558,27 @@ static void fn_enter(SDL_EVDEV_keyboard_state *kbd)
static void fn_caps_toggle(SDL_EVDEV_keyboard_state *kbd)
{
- if (kbd->rep)
+ if (kbd->rep) {
return;
+ }
chg_vc_kbd_led(kbd, K_CAPSLOCK);
}
static void fn_caps_on(SDL_EVDEV_keyboard_state *kbd)
{
- if (kbd->rep)
+ if (kbd->rep) {
return;
+ }
set_vc_kbd_led(kbd, K_CAPSLOCK);
}
static void fn_num(SDL_EVDEV_keyboard_state *kbd)
{
- if (!kbd->rep)
+ if (!kbd->rep) {
chg_vc_kbd_led(kbd, K_NUMLOCK);
+ }
}
static void fn_compose(SDL_EVDEV_keyboard_state *kbd)
@@ -589,12 +596,15 @@ static void k_ignore(SDL_EVDEV_keyboard_state *kbd, unsigned char value, char up
static void k_spec(SDL_EVDEV_keyboard_state *kbd, unsigned char value, char up_flag)
{
- if (up_flag)
+ if (up_flag) {
return;
- if (value >= SDL_arraysize(fn_handler))
+ }
+ if (value >= SDL_arraysize(fn_handler)) {
return;
- if (fn_handler[value])
+ }
+ if (fn_handler[value]) {
fn_handler[value](kbd);
+ }
}
static void k_lowercase(SDL_EVDEV_keyboard_state *kbd, unsigned char value, char up_flag)
@@ -603,11 +613,13 @@ static void k_lowercase(SDL_EVDEV_keyboard_state *kbd, unsigned char value, char
static void k_self(SDL_EVDEV_keyboard_state *kbd, unsigned char value, char up_flag)
{
- if (up_flag)
- return; /* no action, if this is a key release */
+ if (up_flag) {
+ return; /* no action, if this is a key release */
+ }
- if (kbd->diacr)
+ if (kbd->diacr) {
value = handle_diacr(kbd, value);
+ }
if (kbd->dead_key_next) {
kbd->dead_key_next = SDL_FALSE;
@@ -676,8 +688,9 @@ static void k_shift(SDL_EVDEV_keyboard_state *kbd, unsigned char value, char up_
*/
if (value == KVAL(K_CAPSSHIFT)) {
value = KVAL(K_SHIFT);
- if (!up_flag)
+ if (!up_flag) {
clr_vc_kbd_led(kbd, K_CAPSLOCK);
+ }
}
if (up_flag) {
@@ -685,8 +698,9 @@ static void k_shift(SDL_EVDEV_keyboard_state *kbd, unsigned char value, char up_
* handle the case that two shift or control
* keys are depressed simultaneously
*/
- if (kbd->shift_down[value])
+ if (kbd->shift_down[value]) {
kbd->shift_down[value]--;
+ }
} else
kbd->shift_down[value]++;
@@ -762,7 +776,7 @@ SDL_EVDEV_kbd_keycode(SDL_EVDEV_keyboard_state *kbd, unsigned int keycode, int d
unsigned short *key_map;
unsigned short keysym;
- if (!kbd) {
+ if (kbd == NULL) {
return;
}
@@ -770,7 +784,7 @@ SDL_EVDEV_kbd_keycode(SDL_EVDEV_keyboard_state *kbd, unsigned int keycode, int d
shift_final = (kbd->shift_state | kbd->slockstate) ^ kbd->lockstate;
key_map = kbd->key_maps[shift_final];
- if (!key_map) {
+ if (key_map == NULL) {
/* Unsupported shift state (e.g. ctrl = 4, alt = 8), just reset to the default state */
kbd->shift_state = 0;
kbd->slockstate = 0;
--
2.39.2
