Very first cut at a klibc-derived C library for com32

1 files changed, 18 insertions, 0 deletions

diff --git a/com32/lib/sprintf.c b/com32/lib/sprintf.c
new file mode 100644
index 00000000..31f28af0
--- /dev/null
+++ b/com32/lib/sprintf.c
@@ -0,0 +1,18 @@
+/*
+ * sprintf.c
+ */
+
+#include <stdio.h>
+#include <unistd.h>
+
+int sprintf(char *buffer, const char *format, ...)
+{
+  va_list ap;
+  int rv;
+
+  va_start(ap, format);
+  rv = vsnprintf(buffer, ~(size_t)0, format, ap);
+  va_end(ap);
+
+  return rv;
+}