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| author | Jiyoung Yun <jy910.yun@samsung.com> | 2015-01-02 11:10:39 +0900 |
|---|---|---|
| committer | Lukasz Stelmach <l.stelmach@samsung.com> | 2015-01-13 22:52:06 -0800 |
| commit | 4d16440882cdff9a2a73346a2de2a1d2d1bddd36 (patch) | |
| tree | 6d4e55c0beca19705b3890c0cac145faea8596f3 /devices/display.c | |
| parent | 032b4a930fed8679f32f7300b5fe747c5ca4e6b0 (diff) | |
| download | libdevice-node-4d16440882cdff9a2a73346a2de2a1d2d1bddd36.tar.gz libdevice-node-4d16440882cdff9a2a73346a2de2a1d2d1bddd36.tar.bz2 libdevice-node-4d16440882cdff9a2a73346a2de2a1d2d1bddd36.zip | |
device-node: Add null check operation of interface function
If there is no interface for something to do,
it will return -ENOTSUP error instead of segfault.
Bug-Tizen: TC-1932
Signed-off-by: Jiyoung Yun <jy910.yun@samsung.com>
Change-Id: If9dfdaecf53c88e14879dc66986e12cdcd1c2355
Diffstat (limited to 'devices/display.c')
| -rw-r--r-- | devices/display.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/devices/display.c b/devices/display.c index cba2217..321d58f 100644 --- a/devices/display.c +++ b/devices/display.c @@ -34,7 +34,7 @@ static int display_get_prop(int __prop, int *val) int disp_cnt; int r; - r = PLUGIN_GET(display_count)(&disp_cnt); + r = PLUGIN_GET(display_count, &disp_cnt); if (r < 0) { _E("Get display count failed"); return -1; @@ -52,7 +52,7 @@ static int display_get_prop(int __prop, int *val) *val = disp_cnt; return 0; case PROP_DISPLAY_MAX_BRIGHTNESS: - return PLUGIN_GET(backlight_max_brightness)(index, val); + return PLUGIN_GET(backlight_max_brightness, index, val); case PROP_DISPLAY_BRIGHTNESS: /* check power saving */ vconf_get_bool(VCONFKEY_SETAPPL_PWRSV_SYSMODE_STATUS, &ps_stat); @@ -60,23 +60,23 @@ static int display_get_prop(int __prop, int *val) vconf_get_bool(VCONFKEY_SETAPPL_PWRSV_CUSTMODE_DISPLAY, &ps_disp_stat); if (ps_disp_stat != 1) ps_disp_stat = 0; - return PLUGIN_GET(backlight_brightness)(index, val, ps_disp_stat); + return PLUGIN_GET(backlight_brightness, index, val, ps_disp_stat); case PROP_DISPLAY_ACL_CONTROL: - return PLUGIN_GET(backlight_acl_control)(index, val); + return PLUGIN_GET(backlight_acl_control, index, val); case PROP_DISPLAY_ONOFF: - return PLUGIN_GET(lcd_power)(index, val); + return PLUGIN_GET(lcd_power, index, val); case PROP_DISPLAY_BRIGHTNESS_BY_LUX: - return PLUGIN_GET(backlight_brightness_by_lux)(lux, val); + return PLUGIN_GET(backlight_brightness_by_lux, lux, val); case PROP_DISPLAY_IMAGE_ENHANCE_MODE: - return PLUGIN_GET(image_enhance_mode)(val); + return PLUGIN_GET(image_enhance_mode, val); case PROP_DISPLAY_IMAGE_ENHANCE_SCENARIO: - return PLUGIN_GET(image_enhance_scenario)(val); + return PLUGIN_GET(image_enhance_scenario, val); case PROP_DISPLAY_IMAGE_ENHANCE_TONE: - return PLUGIN_GET(image_enhance_tone)(val); + return PLUGIN_GET(image_enhance_tone, val); case PROP_DISPLAY_IMAGE_ENHANCE_OUTDOOR: - return PLUGIN_GET(image_enhance_outdoor)(val); + return PLUGIN_GET(image_enhance_outdoor, val); case PROP_DISPLAY_IMAGE_ENHANCE_INFO: - return PLUGIN_SYS(image_enhance_info)(val); + return PLUGIN_SYS(image_enhance_info, val); } return -1; @@ -91,7 +91,7 @@ static int display_set_prop(int __prop, int val) int disp_cnt; int r; - r = PLUGIN_GET(display_count)(&disp_cnt); + r = PLUGIN_GET(display_count, &disp_cnt); if (r < 0) { _E("Get display count failed"); return -1; @@ -110,21 +110,21 @@ static int display_set_prop(int __prop, int val) vconf_get_bool(VCONFKEY_SETAPPL_PWRSV_CUSTMODE_DISPLAY, &ps_disp_stat); if (ps_disp_stat != 1) ps_disp_stat = 0; - return PLUGIN_SET(backlight_brightness)(index, val, ps_disp_stat); + return PLUGIN_SET(backlight_brightness, index, val, ps_disp_stat); case PROP_DISPLAY_ACL_CONTROL: - return PLUGIN_SET(backlight_acl_control)(index, val); + return PLUGIN_SET(backlight_acl_control, index, val); case PROP_DISPLAY_ONOFF: - return PLUGIN_SET(lcd_power)(index, val); + return PLUGIN_SET(lcd_power, index, val); case PROP_DISPLAY_FRAME_RATE: - return PLUGIN_SET(display_frame_rate)(val); + return PLUGIN_SET(display_frame_rate, val); case PROP_DISPLAY_IMAGE_ENHANCE_MODE: - return PLUGIN_SET(image_enhance_mode)(val); + return PLUGIN_SET(image_enhance_mode, val); case PROP_DISPLAY_IMAGE_ENHANCE_SCENARIO: - return PLUGIN_SET(image_enhance_scenario)(val); + return PLUGIN_SET(image_enhance_scenario, val); case PROP_DISPLAY_IMAGE_ENHANCE_TONE: - return PLUGIN_SET(image_enhance_tone)(val); + return PLUGIN_SET(image_enhance_tone, val); case PROP_DISPLAY_IMAGE_ENHANCE_OUTDOOR: - return PLUGIN_SET(image_enhance_outdoor)(val); + return PLUGIN_SET(image_enhance_outdoor, val); } return -1; |