This commit was generated by cvs2svn to compensate for changes in r1815,

[bootcd.git] / syslinux / com32 / lib / vfprintf.c

diff --git a/syslinux/com32/lib/vfprintf.c b/syslinux/com32/lib/vfprintf.c
new file mode 100644 (file)
index 0000000..39cf983
--- /dev/null
+++ b/syslinux/com32/lib/vfprintf.c
@@ -0,0 +1,26 @@
+/*
+ * vfprintf.c
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdarg.h>
+#include <unistd.h>
+
+#define BUFFER_SIZE    32768
+
+int vfprintf(FILE *file, const char *format, va_list ap)
+{
+  int rv;
+  char buffer[BUFFER_SIZE];
+
+  rv = vsnprintf(buffer, BUFFER_SIZE, format, ap);
+
+  if ( rv < 0 )
+    return rv;
+
+  if ( rv > BUFFER_SIZE-1 )
+    rv = BUFFER_SIZE-1;
+
+  return _fwrite(buffer, rv, file);
+}