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Pointer as bool (libsdl-org#7214)

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Sylvain
2023-11-09 22:29:15 +01:00
committed by Sam Lantinga
parent 23db971681
commit d8600f717e
371 changed files with 2448 additions and 2442 deletions
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22
src/joystick/SDL_joystick.c
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@@ -269,7 +269,7 @@ static SDL_bool SDL_SetJoystickIDForPlayerIndex(int player_index, SDL_JoystickID
if (player_index >= SDL_joystick_player_count) {
SDL_JoystickID *new_players = (SDL_JoystickID *)SDL_realloc(SDL_joystick_players, (player_index + 1) * sizeof(*SDL_joystick_players));
if (new_players == NULL) {
if (!new_players) {
SDL_OutOfMemory();
return SDL_FALSE;
}
@@ -447,7 +447,7 @@ const char *SDL_GetJoystickInstancePath(SDL_JoystickID instance_id)
SDL_UnlockJoysticks();
/* FIXME: Really we should reference count this path so it doesn't go away after unlock */
if (path == NULL) {
if (!path) {
SDL_Unsupported();
}
return path;
@@ -754,7 +754,7 @@ SDL_Joystick *SDL_OpenJoystick(SDL_JoystickID instance_id)
/* Create and initialize the joystick */
joystick = (SDL_Joystick *)SDL_calloc(sizeof(*joystick), 1);
if (joystick == NULL) {
if (!joystick) {
SDL_OutOfMemory();
SDL_UnlockJoysticks();
return NULL;
@@ -2145,10 +2145,10 @@ char *SDL_CreateJoystickName(Uint16 vendor, Uint16 product, const char *vendor_n
return SDL_strdup(custom_name);
}
if (vendor_name == NULL) {
if (!vendor_name) {
vendor_name = "";
}
if (product_name == NULL) {
if (!product_name) {
product_name = "";
}
@@ -2191,7 +2191,7 @@ char *SDL_CreateJoystickName(Uint16 vendor, Uint16 product, const char *vendor_n
default:
len = (6 + 1 + 6 + 1);
name = (char *)SDL_malloc(len);
if (name != NULL) {
if (name) {
(void)SDL_snprintf(name, len, "0x%.4x/0x%.4x", vendor, product);
}
break;
@@ -2200,7 +2200,7 @@ char *SDL_CreateJoystickName(Uint16 vendor, Uint16 product, const char *vendor_n
name = SDL_strdup("Controller");
}
if (name == NULL) {
if (!name) {
return NULL;
}
@@ -2264,7 +2264,7 @@ SDL_JoystickGUID SDL_CreateJoystickGUID(Uint16 bus, Uint16 vendor, Uint16 produc
SDL_zero(guid);
if (name == NULL) {
if (!name) {
name = "";
}
@@ -3367,7 +3367,7 @@ void SDL_LoadVIDPIDListFromHint(const char *hint, SDL_vidpid_list *list)
spot = (char *)hint;
}
if (spot == NULL) {
if (!spot) {
return;
}
@@ -3375,7 +3375,7 @@ void SDL_LoadVIDPIDListFromHint(const char *hint, SDL_vidpid_list *list)
entry = (Uint16)SDL_strtol(spot, &spot, 0);
entry <<= 16;
spot = SDL_strstr(spot, "0x");
if (spot == NULL) {
if (!spot) {
break;
}
entry |= (Uint16)SDL_strtol(spot, &spot, 0);
@@ -3383,7 +3383,7 @@ void SDL_LoadVIDPIDListFromHint(const char *hint, SDL_vidpid_list *list)
if (list->num_entries == list->max_entries) {
int max_entries = list->max_entries + 16;
Uint32 *entries = (Uint32 *)SDL_realloc(list->entries, max_entries * sizeof(*list->entries));
if (entries == NULL) {
if (!entries) {
/* Out of memory, go with what we have already */
break;
}