[reactos] 03/04: Fewer GetLastError() function calls.

[Doug Lyons]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=e1d0128ffce745d4c1b22f...

commit e1d0128ffce745d4c1b22f28a394d90f14df5dbc
Author:     Doug Lyons [e-mail]
AuthorDate: Tue Dec 10 22:24:03 2019 -0600
Commit:     Victor Perevertkin [e-mail]
CommitDate: Tue Dec 28 02:03:54 2021 +0300

Fewer GetLastError() function calls.
---
 base/applications/cmdutils/attrib/attrib.c | 22 +++++++++++++---------
 1 file changed, 13 insertions(+), 9 deletions(-)

diff --git a/base/applications/cmdutils/attrib/attrib.c b/base/applications/cmdutils/attrib/attrib.c
index fd5b5e8372a..eb207eb7d80 100644
--- a/base/applications/cmdutils/attrib/attrib.c
+++ b/base/applications/cmdutils/attrib/attrib.c
@@ -86,14 +86,14 @@ ErrorMessage(
         ConPrintf(StdOut, L"%s\n", szMsg);
 }

-/* Returns TRUE if anything found and listed, FALSE otherwise */
+/* Returns TRUE if anything is printed, FALSE otherwise */
 static
 BOOL
 PrintAttribute(
     LPWSTR pszPath,
     LPWSTR pszFile,
-    BOOL  bRecurse,
-    BOOL  bDirectories)
+    BOOL   bRecurse,
+    BOOL   bDirectories)
 {
     WIN32_FIND_DATAW findData;
     HANDLE hFind;
@@ -102,6 +102,7 @@ PrintAttribute(
     BOOL   bFound = FALSE;
     BOOL   bIsDir;
     BOOL   bExactMatch;
+    DWORD  Error;

/* prepare full file name buffer */
     wcscpy(szFullName, pszPath);
@@ -116,9 +117,10 @@ PrintAttribute(
         hFind = FindFirstFileW(szFullName, &findData);
         if (hFind == INVALID_HANDLE_VALUE)
         {
-            if ((GetLastError() != ERROR_DIRECTORY) && (GetLastError() != ERROR_SHARING_VIOLATION)
-                  && (GetLastError() != ERROR_FILE_NOT_FOUND))
-                ErrorMessage(GetLastError(), pszFile);
+            Error = GetLastError();
+            if ((Error != ERROR_DIRECTORY) && (Error != ERROR_SHARING_VIOLATION)
+                  && (Error != ERROR_FILE_NOT_FOUND))
+                ErrorMessage(Error, pszFile);
             return FALSE;
         }

@@ -197,6 +199,7 @@ ChangeAttribute(
     BOOL   bIsDir;
     BOOL   bExactMatch;
     DWORD  dwAttribute;
+    DWORD  Error;

/* prepare full file name buffer */
     wcscpy(szFullName, pszPath);
@@ -211,9 +214,10 @@ ChangeAttribute(
         hFind = FindFirstFileW(szFullName, &findData);
         if (hFind == INVALID_HANDLE_VALUE)
         {
-            if ((GetLastError() != ERROR_DIRECTORY) && (GetLastError() != ERROR_SHARING_VIOLATION)
-                  && (GetLastError() != ERROR_FILE_NOT_FOUND))
-                ErrorMessage(GetLastError(), pszFile);
+            Error = GetLastError();
+            if ((Error != ERROR_DIRECTORY) && (Error != ERROR_SHARING_VIOLATION)
+                  && (Error != ERROR_FILE_NOT_FOUND))
+                ErrorMessage(Error, pszFile);
             return FALSE;
         }