vbox的更動 11836 路徑 trunk/src/VBox/Runtime/r3/process.cpp

時間撮記:

2008-8-29 下午04:52:20 (16 年 以前)

作者:

vboxsync

訊息:

IPRT: Implemented RTR3Init*WithProgramPath. Added RTPathParse. Cleaned up the RTPathProgram and RTProcGetExecutableName implementations.

檔案:

• trunk/src/VBox/Runtime/r3/process.cpp (修改) (2 筆差異)

trunk/src/VBox/Runtime/r3/process.cpp

@@ -37 +37 @@
 #include <iprt/assert.h>
 #include <iprt/err.h>
+#include <iprt/string.h>
 #include "internal/process.h"
 #include "internal/thread.h"
@@ -94 +95 @@
 }
 
+
+RTR3DECL(char *) RTProcGetExecutableName(char *pszExecName, size_t cchExecName)
+{
+    AssertReturn(g_szrtProcExePath[0] != '\0', NULL);
+
+    /*
+     * Calc the length and check if there is space before copying.
+     */
+    size_t cch = g_cchrtProcExePath;
+    if (cch <= cchExecName)
+    {
+        memcpy(pszExecName, g_szrtProcExePath, cch);
+        pszExecName[cch] = '\0';
+        return pszExecName;
+    }
+
+    AssertMsgFailed(("Buffer too small (%zu <= %zu)\n", cchExecName, cch));
+    return NULL;
+}
+