From 77831c11d15861039eb8a30706d9b460363c5cc8 Mon Sep 17 00:00:00 2001 From: Eric Andersen Date: Fri, 7 Mar 2003 18:09:06 +0000 Subject: be more careful about cleaning up --- util-linux/freeramdisk.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) (limited to 'util-linux/freeramdisk.c') diff --git a/util-linux/freeramdisk.c b/util-linux/freeramdisk.c index aabb5f988..dd7700c06 100644 --- a/util-linux/freeramdisk.c +++ b/util-linux/freeramdisk.c @@ -37,20 +37,25 @@ extern int freeramdisk_main(int argc, char **argv) { + int result; FILE *f; - if (argc != 2 || *argv[1] == '-') { + if (argc != 2) { show_usage(); } f = xfopen(argv[1], "r+"); - if (ioctl(fileno(f), BLKFLSBUF) < 0) { + result = ioctl(fileno(f), BLKFLSBUF); +#ifdef CONFIG_FEATURE_CLEAN_UP + fclose(f); +#endif + if (result < 0) { perror_msg_and_die("failed ioctl on %s", argv[1]); } + /* Don't bother closing. Exit does * that, so we can save a few bytes */ - /* close(f); */ return EXIT_SUCCESS; } -- cgit v1.2.3