xt-sys/exectos
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Replace all occurrences of NULL with NULLPTR for unified C and C++ null pointer handling
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This commit is contained in:
Aiken Harris
2025-09-16 15:59:56 +02:00
parent ba9e5b1b88
commit fabf3a3a5e
46 changed files with 294 additions and 288 deletions
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30
xtldr/config.c
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@@ -38,7 +38,7 @@ BlGetBootOptionValue(IN PLIST_ENTRY Options,
EFI_STATUS Status;
/* Assume the option will not be found */
*OptionValue = NULL;
*OptionValue = NULLPTR;
/* Get the length of the option name we are looking for */
KeyLength = RtlWideStringLength(OptionName, 0);
@@ -62,7 +62,7 @@ BlGetBootOptionValue(IN PLIST_ENTRY Options,
{
/* Memory allocation failure, print debug message and return status code */
BlDebugPrint(L"ERROR: Memory allocation failure (Status Code: 0x%zX)\n", Status);
*OptionValue = NULL;
*OptionValue = NULLPTR;
return Status;
}
@@ -121,7 +121,7 @@ BlGetConfigBooleanValue(IN CONST PWCHAR ConfigName)
* @param ConfigName
* Specifies the configuration key to return its value.
*
* @return This routine returns a pointer to the configuration value, or NULL if key was not found.
* @return This routine returns a pointer to the configuration value, or NULLPTR if key was not found.
*
* @since XT 1.0
*/
@@ -137,7 +137,7 @@ BlGetConfigValue(IN CONST PWCHAR ConfigName,
PWCHAR Value;
/* Assume the option will not be found */
*ConfigValue = NULL;
*ConfigValue = NULLPTR;
/* Get config entry name length */
KeyLength = RtlWideStringLength(ConfigName, 0);
@@ -159,7 +159,7 @@ BlGetConfigValue(IN CONST PWCHAR ConfigName,
Status = BlAllocateMemoryPool((ValueLength + 1) * sizeof(WCHAR), (PVOID *)&Value);
if(Status != STATUS_EFI_SUCCESS)
{
/* Memory allocation failure, return NULL */
/* Memory allocation failure, return NULLPTR */
BlDebugPrint(L"ERROR: Memory allocation failure (Status Code: 0x%zX)\n", Status);
return Status;
}
@@ -175,7 +175,7 @@ BlGetConfigValue(IN CONST PWCHAR ConfigName,
ConfigListEntry = ConfigListEntry->Flink;
}
/* Config entry not found, return NULL */
/* Config entry not found, return NULLPTR */
return STATUS_EFI_NOT_FOUND;
}
@@ -504,7 +504,7 @@ BlpParseCommandLine(VOID)
Argument = RtlTokenizeWideString(LoadedImage->LoadOptions, L" ", &LastArg);
/* Iterate over all arguments passed to boot loader */
while(Argument != NULL)
while(Argument != NULLPTR)
{
/* Store key name */
Key = Argument;
@@ -573,7 +573,7 @@ BlpParseCommandLine(VOID)
RtlInsertTailList(&Config, &Option->Flink);
/* Take next argument */
Argument = RtlTokenizeWideString(NULL, L" ", &LastArg);
Argument = RtlTokenizeWideString(NULLPTR, L" ", &LastArg);
}
/* Update global configuration */
@@ -611,11 +611,11 @@ BlpParseConfigFile(IN CONST PCHAR RawConfig,
/* Initialize pointers */
InputData = RawConfig;
Section = NULL;
Option = NULL;
SectionName = NULL;
Key = NULL;
Value = NULL;
Section = NULLPTR;
Option = NULLPTR;
SectionName = NULLPTR;
Key = NULLPTR;
Value = NULLPTR;
/* Analyze configuration data until end of file is reached */
while(*InputData != '\0')
@@ -812,7 +812,7 @@ BlpReadConfigFile(IN CONST PWCHAR ConfigDirectory,
SIZE_T FileSize;
/* Open EFI volume */
Status = BlOpenVolume(NULL, &DiskHandle, &FsHandle);
Status = BlOpenVolume(NULLPTR, &DiskHandle, &FsHandle);
if(Status != STATUS_EFI_SUCCESS)
{
/* Failed to open a volume */
@@ -872,7 +872,7 @@ BlpUpdateConfiguration(IN PLIST_ENTRY NewConfig)
/* Make sure config entry does not exist yet */
BlGetConfigValue(ConfigEntry->Name, &ConfigValue);
if(ConfigValue == NULL)
if(ConfigValue == NULLPTR)
{
/* Remove new config entry from input list and put it into global config list */
RtlRemoveEntryList(&ConfigEntry->Flink);