1 files changed, 104 insertions, 0 deletions
diff --git a/xorg-server/os/xprintf.c b/xorg-server/os/xprintf.c
new file mode 100644
index 000000000..07eaa1f58
--- /dev/null
+++ b/xorg-server/os/xprintf.c
@@ -0,0 +1,104 @@
+/* 
+ * printf routines which xalloc their buffer
+ */ 
+/*
+ * Copyright (c) 2004 Alexander Gottwald
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name(s) of the above copyright
+ * holders shall not be used in advertising or otherwise to promote the sale,
+ * use or other dealings in this Software without prior written authorization.
+ */
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include <X11/Xos.h>
+#include "os.h"
+#include <stdarg.h>
+#include <stdio.h>
+
+#ifndef va_copy
+# ifdef __va_copy
+#  define va_copy __va_copy
+# else
+#  error "no working va_copy was found"
+# endif
+#endif
+    
+char *
+Xvprintf(const char *format, va_list va)
+{
+    char *ret;
+    int size;
+    va_list va2;
+
+    va_copy(va2, va);
+    size = vsnprintf(NULL, 0, format, va2);
+    va_end(va2);
+
+    ret = (char *)Xalloc(size + 1);
+    if (ret == NULL)
+        return NULL;
+
+    vsnprintf(ret, size + 1, format, va);
+    ret[size] = 0;
+    return ret;
+}
+
+char *Xprintf(const char *format, ...)
+{
+    char *ret;
+    va_list va;
+    va_start(va, format);
+    ret = Xvprintf(format, va);
+    va_end(va);
+    return ret;
+}
+
+char *
+XNFvprintf(const char *format, va_list va)
+{
+    char *ret;
+    int size;
+    va_list va2;
+
+    va_copy(va2, va);
+    size = vsnprintf(NULL, 0, format, va2);
+    va_end(va2);
+
+    ret = (char *)XNFalloc(size + 1);
+    if (ret == NULL)
+        return NULL;
+
+    vsnprintf(ret, size + 1, format, va);
+    ret[size] = 0;
+    return ret;
+}
+
+char *XNFprintf(const char *format, ...)
+{
+    char *ret;
+    va_list va;
+    va_start(va, format);
+    ret = XNFvprintf(format, va);
+    va_end(va);
+    return ret;
+}