Changeset 24427 in vbox

Timestamp:

Nov 6, 2009 8:52:12 AM (16 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

54480

Message:

iprt/string.h: Added a simpler allocating sprintf interface.

Location:

trunk

Files:

• include/iprt/string.h (modified) (1 diff)
• src/VBox/Runtime/common/string/straprintf.cpp (modified) (1 diff)

trunk/include/iprt/string.h

@@ -797 +797 @@
 RTDECL(int) RTStrAPrintf(char **ppszBuffer, const char *pszFormat, ...);
 
+/**
+ * Allocating string printf, version 2.
+ *
+ * @returns Formatted string. Use RTStrFree() to free it. NULL when out of
+ *          memory.
+ * @param   pszFormat   The format string.
+ * @param   args        The format argument.
+ */
+RTDECL(char *) RTStrAPrintf2V(const char *pszFormat, va_list args);
+
+/**
+ * Allocating string printf, version2.
+ *
+ * @returns Formatted string. Use RTStrFree() to free it. NULL when out of
+ *          memory.
+ * @param   pszFormat   The format string.
+ * @param   ...         The format argument.
+ */
+RTDECL(char *) RTStrAPrintf2(const char *pszFormat, ...);
 
 /**

trunk/src/VBox/Runtime/common/string/straprintf.cpp

@@ -194 +194 @@
 RT_EXPORT_SYMBOL(RTStrAPrintf);
 
+
+RTDECL(char *) RTStrAPrintf2V(const char *pszFormat, va_list args)
+{
+    char *pszBuffer;
+    RTStrAPrintfV(&pszBuffer, pszFormat, args);
+    return pszBuffer;
+}
+RT_EXPORT_SYMBOL(RTStrAPrintf2V);
+
+
+RTDECL(char *) RTStrAPrintf2(const char *pszFormat, ...)
+{
+    va_list va;
+    char   *pszBuffer;
+
+    va_start(va, pszFormat);
+    RTStrAPrintfV(&pszBuffer, pszFormat, va);
+    va_end(va);
+
+    return pszBuffer;
+}
+RT_EXPORT_SYMBOL(RTStrAPrintf2);
+