rosetta/lib/libc/io/stdio/fclose.c

#include "file.h"

#include <errno.h>
#include <fcntl.h>
#include <mango/log.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>

int fclose(struct __opaque_file *stream)
{
	if (stream->f_fd < 0) {
		return __set_errno(EBADF);
	}

	close(stream->f_fd);

	if (stream->f_buf.buf_ptr) {
		free(stream->f_buf.buf_ptr);
	}

	if (!(stream->f_flags & FILE_STATIC)) {
		free(stream);
	}

	return SUCCESS;
}