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| author | Jaben Carsey <jaben.carsey@intel.com> | 2014-01-16 16:52:39 +0000 |
|---|---|---|
| committer | jcarsey <jcarsey@6f19259b-4bc3-4df7-8a09-765794883524> | 2014-01-16 16:52:39 +0000 |
| commit | 31b018a663be0fb23f3a4f612aaedf86a8bd10fc (patch) | |
| tree | 0cd2d4f04e5ff4bb0c5a94aeb830d56836da0ef1 /ShellPkg/Library/UefiShellLib | |
| parent | 974d61171fcbd33374c626ea69adc2519402d830 (diff) | |
| download | edk2-31b018a663be0fb23f3a4f612aaedf86a8bd10fc.tar.gz edk2-31b018a663be0fb23f3a4f612aaedf86a8bd10fc.tar.bz2 edk2-31b018a663be0fb23f3a4f612aaedf86a8bd10fc.zip | |
ShellPkg: Remove ASSERT
This change removes ASSERT statements and replaces them with logic to break out of the loop. This both prevents spinning forever and prevents processing the returned data from the function that failed.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15133 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ShellPkg/Library/UefiShellLib')
| -rw-r--r-- | ShellPkg/Library/UefiShellLib/UefiShellLib.c | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/ShellPkg/Library/UefiShellLib/UefiShellLib.c b/ShellPkg/Library/UefiShellLib/UefiShellLib.c index 9b58786756..10c6b592fd 100644 --- a/ShellPkg/Library/UefiShellLib/UefiShellLib.c +++ b/ShellPkg/Library/UefiShellLib/UefiShellLib.c @@ -3280,7 +3280,9 @@ ShellPromptForResponse ( //
gBS->WaitForEvent (1, &gST->ConIn->WaitForKey, &EventIndex);
Status = gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);
- ASSERT_EFI_ERROR(Status);
+ if (EFI_ERROR(Status)) {
+ break;
+ }
ShellPrintEx(-1, -1, L"%c", Key.UnicodeChar);
if (Key.UnicodeChar == L'Q' || Key.UnicodeChar ==L'q') {
*Resp = ShellPromptResponseQuit;
@@ -3303,7 +3305,9 @@ ShellPromptForResponse ( }
gBS->WaitForEvent (1, &gST->ConIn->WaitForKey, &EventIndex);
Status = gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);
- ASSERT_EFI_ERROR(Status);
+ if (EFI_ERROR(Status)) {
+ break;
+ }
ShellPrintEx(-1, -1, L"%c", Key.UnicodeChar);
switch (Key.UnicodeChar) {
case L'Y':
@@ -3335,7 +3339,9 @@ ShellPromptForResponse ( }
gBS->WaitForEvent (1, &gST->ConIn->WaitForKey, &EventIndex);
Status = gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);
- ASSERT_EFI_ERROR(Status);
+ if (EFI_ERROR(Status)) {
+ break;
+ }
ShellPrintEx(-1, -1, L"%c", Key.UnicodeChar);
switch (Key.UnicodeChar) {
case L'Y':
@@ -3374,7 +3380,9 @@ ShellPromptForResponse ( gBS->WaitForEvent (1, &gST->ConIn->WaitForKey, &EventIndex);
if (Type == ShellPromptResponseTypeEnterContinue) {
Status = gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);
- ASSERT_EFI_ERROR(Status);
+ if (EFI_ERROR(Status)) {
+ break;
+ }
ShellPrintEx(-1, -1, L"%c", Key.UnicodeChar);
if (Key.UnicodeChar == CHAR_CARRIAGE_RETURN) {
*Resp = ShellPromptResponseContinue;
@@ -3404,7 +3412,9 @@ ShellPromptForResponse ( }
gBS->WaitForEvent (1, &gST->ConIn->WaitForKey, &EventIndex);
Status = gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);
- ASSERT_EFI_ERROR(Status);
+ if (EFI_ERROR(Status)) {
+ break;
+ }
ShellPrintEx(-1, -1, L"%c", Key.UnicodeChar);
switch (Key.UnicodeChar) {
case L'Y':
@@ -3429,7 +3439,9 @@ ShellPromptForResponse ( }
gBS->WaitForEvent (1, &gST->ConIn->WaitForKey, &EventIndex);
Status = gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);
- ASSERT_EFI_ERROR(Status);
+ if (EFI_ERROR(Status)) {
+ break;
+ }
ShellPrintEx(-1, -1, L"%c", Key.UnicodeChar);
if (Key.UnicodeChar == CHAR_CARRIAGE_RETURN) {
break;
|