Import sources from 2011-03-30 iso image

1 files changed, 20 insertions, 0 deletions

diff --git a/sys/src/ape/lib/ap/stdio/snprintf.c b/sys/src/ape/lib/ap/stdio/snprintf.c
new file mode 100755
index 000000000..0c5c2ae8f
--- /dev/null
+++ b/sys/src/ape/lib/ap/stdio/snprintf.c
@@ -0,0 +1,20 @@
+/*
+ * pANS stdio -- sprintf
+ */
+#define _C99_SNPRINTF_EXTENSION
+
+#include "iolib.h"
+
+int snprintf(char *buf, size_t nbuf, const char *fmt, ...){
+	int n;
+	va_list args;
+	FILE *f=_IO_sopenw();
+	if(f==NULL)
+		return 0;
+	setvbuf(f, buf, _IOFBF, nbuf);
+	va_start(args, fmt);
+	n=vfprintf(f, fmt, args);
+	va_end(args);
+	_IO_sclose(f);
+	return n;
+}