diff options
| author | Tapan Shah <tapandshah@hp.com> | 2014-08-29 20:24:58 +0000 |
|---|---|---|
| committer | jcarsey <jcarsey@6f19259b-4bc3-4df7-8a09-765794883524> | 2014-08-29 20:24:58 +0000 |
| commit | 8a3146d46cea07829a0948f0848db04784541cea (patch) | |
| tree | e4f78c857fb5b9efb418f926675418b08012a78b /ShellPkg/Library/UefiShellLevel2CommandsLib | |
| parent | 9b5268c8f7223422de1ad5b278355586f088cdde (diff) | |
| download | edk2-platforms-8a3146d46cea07829a0948f0848db04784541cea.tar.xz | |
Add CTRL+C support for ‘ls’ command.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Tapan Shah <tapandshah@hp.com>
Reviewed-By: Jaben Carsey <jaben.carsey@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15989 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ShellPkg/Library/UefiShellLevel2CommandsLib')
| -rw-r--r-- | ShellPkg/Library/UefiShellLevel2CommandsLib/Ls.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/ShellPkg/Library/UefiShellLevel2CommandsLib/Ls.c b/ShellPkg/Library/UefiShellLevel2CommandsLib/Ls.c index 64ce4ae2c0..523096ac22 100644 --- a/ShellPkg/Library/UefiShellLevel2CommandsLib/Ls.c +++ b/ShellPkg/Library/UefiShellLevel2CommandsLib/Ls.c @@ -1,7 +1,7 @@ /** @file
Main file for ls shell level 2 function.
- Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
+ Copyright (c) 2013 - 2014, Hewlett-Packard Development Company, L.P.<BR>
Copyright (c) 2009 - 2014, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@@ -408,6 +408,10 @@ PrintLsOutput( ; !IsNull(&ListHead->Link, &Node->Link)
; Node = (EFI_SHELL_FILE_INFO *)GetNextNode(&ListHead->Link, &Node->Link)
){
+ if (ShellGetExecutionBreakFlag ()) {
+ ShellStatus = SHELL_ABORTED;
+ break;
+ }
ASSERT(Node != NULL);
if (LongestPath < StrSize(Node->FullName)) {
LongestPath = StrSize(Node->FullName);
@@ -445,12 +449,12 @@ PrintLsOutput( HeaderPrinted = TRUE;
}
- if (!Sfo) {
+ if (!Sfo && ShellStatus != SHELL_ABORTED) {
PrintNonSfoFooter(FileCount, FileSize, DirCount);
}
}
- if (Rec) {
+ if (Rec && ShellStatus != SHELL_ABORTED) {
//
// Re-Open all the files under the starting path for directories that didnt necessarily match our file filter
//
@@ -493,6 +497,13 @@ PrintLsOutput( &FoundOne,
Count,
TimeZone);
+
+ //
+ // Since it's running recursively, we have to break immediately when returned SHELL_ABORTED
+ //
+ if (ShellStatus == SHELL_ABORTED) {
+ break;
+ }
}
}
}
|