initial check-in, version 0.5.0v0.5.0

1 files changed, 18 insertions, 0 deletions

diff --git a/src/stdio/__fopen_rb_ca.c b/src/stdio/__fopen_rb_ca.c
new file mode 100644
index 00000000..57d9b73c
--- /dev/null
+++ b/src/stdio/__fopen_rb_ca.c
@@ -0,0 +1,18 @@
+#include "stdio_impl.h"
+
+FILE *__fopen_rb_ca(const char *filename, FILE *f, unsigned char *buf, size_t len)
+{
+	memset(f, 0, sizeof *f);
+
+	f->fd = __syscall_open(filename, O_RDONLY, 0);
+	if (f->fd < 0) return 0;
+
+	f->flags = F_NOWR | F_PERM;
+	f->buf = buf + UNGET;
+	f->buf_size = len - UNGET;
+	f->read = __stdio_read;
+	f->seek = __stdio_seek;
+	f->close = __stdio_close;
+
+	return f;
+}