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Diffstat (limited to 'tools/include/nolibc/stdio.h')
-rw-r--r--tools/include/nolibc/stdio.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/include/nolibc/stdio.h b/tools/include/nolibc/stdio.h
index 15dedf8d0902..a3cebc4bc3ac 100644
--- a/tools/include/nolibc/stdio.h
+++ b/tools/include/nolibc/stdio.h
@@ -273,7 +273,7 @@ int vfprintf(FILE *stream, const char *fmt, va_list args)
return written;
}
-static __attribute__((unused))
+static __attribute__((unused, format(printf, 2, 3)))
int fprintf(FILE *stream, const char *fmt, ...)
{
va_list args;
@@ -285,7 +285,7 @@ int fprintf(FILE *stream, const char *fmt, ...)
return ret;
}
-static __attribute__((unused))
+static __attribute__((unused, format(printf, 1, 2)))
int printf(const char *fmt, ...)
{
va_list args;