libc: Move tf_printf and tf_snprintf to libc
Change their names to printf and snprintf. They are much smaller than
the previous versions we had, which makes them better suited for the
Trusted Firmware.
Change-Id: Ia872af91b7b967c47fce012eccecede7873a3daf
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
diff --git a/include/lib/libc/stdio.h b/include/lib/libc/stdio.h
index 83fd18c..3d9323e 100644
--- a/include/lib/libc/stdio.h
+++ b/include/lib/libc/stdio.h
@@ -11,6 +11,7 @@
#ifndef STDIO_H
#define STDIO_H
+#include <cdefs.h>
#include <stdio_.h>
#ifndef NULL
@@ -19,14 +20,11 @@
#define EOF -1
-int printf(const char *fmt, ...);
-int snprintf(char *s, size_t n, const char *fmt, ...);
-int sprintf(char *s, const char *fmt, ...);
-int sscanf(const char *s, const char *fmt, ...);
+int printf(const char *fmt, ...) __printflike(1, 2);
+int snprintf(char *s, size_t n, const char *fmt, ...) __printflike(3, 4);
#ifdef STDARG_H
-int vsnprintf(char *s, size_t n, const char *fmt, va_list arg);
-int vsprintf(char *s, const char *fmt, va_list arg);
+int vprintf(const char *fmt, va_list args);
#endif
int putchar(int c);