Add PcdDxe and PcdPEIM to all-arch for EdkModulePkg-All-Archs.fpd

[mirror_edk2.git] / MdePkg / Include / Library / PcdLib.h

diff --git a/MdePkg/Include/Library/PcdLib.h b/MdePkg/Include/Library/PcdLib.h
index 5858cfc475bfead410f6cf1caf563bfe017fc143..fe8a1e6939c7749c835a9d1420dde842fef0548e 100644 (file)
--- a/MdePkg/Include/Library/PcdLib.h
+++ b/MdePkg/Include/Library/PcdLib.h
@@ -435,17 +435,16 @@ LibPcdSet64 (
 \r
 \r
 /**\r
-  Sets a buffer for the token specified by TokenNumber to \r
-  the value specified by Buffer and SizeOfValue.  Buffer to\r
-  be set is returned. The content of the buffer could be \r
-  overwritten if a Callback on SET is registered with this\r
-  TokenNumber.\r
-  \r
-  If SizeOfValue is greater than the maximum \r
-  size support by TokenNumber, then set SizeOfValue to the \r
-  maximum size supported by TokenNumber and return NULL to \r
-  indicate that the set operation was not actually performed. \r
+  Sets a buffer for the token specified by TokenNumber to the value \r
+  specified by Buffer and SizeOfValue.  Buffer is returned.  \r
+  If SizeOfValue is greater than the maximum size support by TokenNumber, \r
+  then set SizeOfValue to the maximum size supported by TokenNumber and \r
+  return NULL to indicate that the set operation was not actually performed.  \r
+\r
+  If SizeOfValue is set to MAX_ADDRESS, then SizeOfValue must be set to the \r
+  maximum size supported by TokenName and NULL must be returned.\r
   \r
+  If SizeOfValue is NULL, then ASSERT().\r
   If SizeOfValue > 0 and Buffer is NULL, then ASSERT().\r
   \r
   @param[in]  TokenNumber The PCD token number to set a current value for.\r
@@ -577,6 +576,8 @@ LibPcdSetEx64 (
   supported by TokenNumber and return NULL to indicate that the set operation \r
   was not actually performed. \r
   \r
+  If Guid is NULL, then ASSERT().\r
+  If SizeOfValue is NULL, then ASSERT().\r
   If SizeOfValue > 0 and Buffer is NULL, then ASSERT().\r
   \r
   @param[in]  Guid Pointer to a 128-bit unique value that \r
@@ -731,7 +732,7 @@ LibPcdGetNextToken (
 \r
 **/\r
 \r
-CONST GUID*           \r
+GUID *           \r
 EFIAPI\r
 LibPcdGetNextTokenSpace (\r
   IN CONST GUID  *Guid\r