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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1459 6f19259b-4bc3-4df7-8a09-765794883524

This commit is contained in:
yshang1 2006-09-05 06:50:31 +00:00
parent 4250be6c84
commit c757cb321c
2 changed files with 4 additions and 16 deletions
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8
EdkModulePkg/Include/Library/SerialPortLib.h
View File

@ -34,8 +34,8 @@ SerialPortInitialize (
/**
Write data to serial device.
If the buffer is NULL, then ASSERT();
if NumberOfBytes is zero, then ASSERT().
If the buffer is NULL, then return 0;
if NumberOfBytes is zero, then return 0.
@param Buffer Point of data buffer which need to be writed.
@param NumberOfBytes Number of output bytes which are cached in Buffer.
@ -55,8 +55,8 @@ SerialPortWrite (
/**
Read data from serial device and save the datas in buffer.
If the buffer is NULL, then ASSERT();
if NumberOfBytes is zero, then ASSERT().
If the buffer is NULL, then return zero;
if NumberOfBytes is zero, then return zero.
@param Buffer Point of data buffer which need to be writed.
@param NumberOfBytes Number of output bytes which are cached in Buffer.

12
EdkModulePkg/Library/EdkSerialPortLibNull/SerialPortLibNull.c
View File

@ -33,9 +33,6 @@ SerialPortInitialize (
/**
Write data to serial device.
If the buffer is NULL, then ASSERT();
if NumberOfBytes is zero, then ASSERT().
@param Buffer Point of data buffer which need to be writed.
@param NumberOfBytes Number of output bytes which are cached in Buffer.
@ -50,9 +47,6 @@ SerialPortWrite (
IN UINTN NumberOfBytes
)
{
ASSERT (NULL != Buffer);
ASSERT (0 != NumberOfBytes);
return 0;
}
@ -60,9 +54,6 @@ SerialPortWrite (
/**
Read data from serial device and save the datas in buffer.
If the buffer is NULL, then ASSERT();
if NumberOfBytes is zero, then ASSERT().
@param Buffer Point of data buffer which need to be writed.
@param NumberOfBytes Number of output bytes which are cached in Buffer.
@ -77,9 +68,6 @@ SerialPortRead (
IN UINTN NumberOfBytes
)
{
ASSERT (NULL != Buffer);
ASSERT (0 != NumberOfBytes);
return 0;
}