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Global: replaces NULL to nullptr

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This commit is contained in:
李通洲
2026-07-10 18:08:04 +08:00
parent 873454191f
commit ba18705d2e
387 changed files with 2411 additions and 2411 deletions
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src/detection/brightness/brightness_linux.c
+10 -10
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@@ -11,7 +11,7 @@ static const char* detectWithBacklight(FFlist* result) {
const char* backlightDirPath = "/sys/class/backlight/";
FF_AUTO_CLOSE_DIR DIR* dirp = opendir(backlightDirPath);
if (dirp == NULL) {
if (dirp == nullptr) {
return "Failed to open `/sys/class/backlight/`";
}
@@ -23,7 +23,7 @@ static const char* detectWithBacklight(FFlist* result) {
FF_STRBUF_AUTO_DESTROY buffer = ffStrbufCreate();
struct dirent* entry;
while ((entry = readdir(dirp)) != NULL) {
while ((entry = readdir(dirp)) != nullptr) {
if (entry->d_name[0] == '.') {
continue;
}
@@ -72,7 +72,7 @@ static const char* detectWithBacklight(FFlist* result) {
ffStrbufSubstrBefore(&backlightDir, backlightDirLength);
}
return NULL;
return nullptr;
}
#ifdef FF_HAVE_DDCUTIL
@@ -103,7 +103,7 @@ static const char* detectWithDdcci(FF_A_UNUSED FFBrightnessOptions* options, FFl
if (ffddca_init) {
FF_SUPPRESS_IO();
// Ref: https://github.com/rockowitz/ddcutil/issues/344
if (ffddca_init(NULL, -1 /*DDCA_SYSLOG_NOT_SET*/, 1 /*DDCA_INIT_OPTIONS_DISABLE_CONFIG_FILE*/) < 0) {
if (ffddca_init(nullptr, -1 /*DDCA_SYSLOG_NOT_SET*/, 1 /*DDCA_INIT_OPTIONS_DISABLE_CONFIG_FILE*/) < 0) {
return "ddca_init() failed";
}
} else {
@@ -112,11 +112,11 @@ static const char* detectWithDdcci(FF_A_UNUSED FFBrightnessOptions* options, FFl
ffddca_set_default_sleep_multiplier(options->ddcciSleep / 40.0);
}
libddcutil = NULL; // Don't dlclose libddcutil. See https://github.com/rockowitz/ddcutil/issues/330
libddcutil = nullptr; // Don't dlclose libddcutil. See https://github.com/rockowitz/ddcutil/issues/330
}
#else
#if DDCUTIL_VMAJOR >= 2
if (ddca_init(NULL, -1 /*DDCA_SYSLOG_NOT_SET*/, 1 /*DDCA_INIT_OPTIONS_DISABLE_CONFIG_FILE*/) < 0) {
if (ddca_init(nullptr, -1 /*DDCA_SYSLOG_NOT_SET*/, 1 /*DDCA_INIT_OPTIONS_DISABLE_CONFIG_FILE*/) < 0) {
return "ddca_init() failed";
}
#else
@@ -124,7 +124,7 @@ static const char* detectWithDdcci(FF_A_UNUSED FFBrightnessOptions* options, FFl
#endif
#endif
FF_AUTO_FREE DDCA_Display_Info_List* infoList = NULL;
FF_AUTO_FREE DDCA_Display_Info_List* infoList = nullptr;
if (ffddca_get_display_info_list2(false, &infoList) < 0) {
return "ddca_get_display_info_list2(false, &infoList) failed";
}
@@ -138,7 +138,7 @@ static const char* detectWithDdcci(FF_A_UNUSED FFBrightnessOptions* options, FFl
DDCA_Display_Handle handle;
if (ffddca_open_display2(display->dref, false, &handle) >= 0) {
DDCA_Any_Vcp_Value* vcpValue = NULL;
DDCA_Any_Vcp_Value* vcpValue = nullptr;
if (ffddca_get_any_vcp_value_using_explicit_type(handle, 0x10 /*brightness*/, DDCA_NON_TABLE_VCP_VALUE, &vcpValue) >= 0) {
assert(vcpValue->value_type == DDCA_NON_TABLE_VCP_VALUE);
int current = VALREC_CUR_VAL(vcpValue), max = VALREC_MAX_VAL(vcpValue);
@@ -154,7 +154,7 @@ static const char* detectWithDdcci(FF_A_UNUSED FFBrightnessOptions* options, FFl
}
}
return NULL;
return nullptr;
}
#endif
@@ -170,5 +170,5 @@ const char* ffDetectBrightness(FF_A_UNUSED FFBrightnessOptions* options, FFlist*
}
#endif
return NULL;
return nullptr;
}