From 70f7d96114ddec35928be3df437119436870624a Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Sun, 12 Nov 2017 21:06:56 +0000 Subject: [PATCH] mkfs: use O_SYNC --- Applications/util/mkfs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Applications/util/mkfs.c b/Applications/util/mkfs.c index 23d51ac8..29a01b4e 100644 --- a/Applications/util/mkfs.c +++ b/Applications/util/mkfs.c @@ -174,7 +174,7 @@ void mkfs(uint16_t fsize, uint16_t isize) printf("Done.\n"); } -void printopts( ) +void printopts(void) { fprintf( stderr, "usage: mkfs [options] device isize fsize\n"); exit(-1); @@ -224,7 +224,7 @@ int main(int argc, char *argv[]) if (!yes()) exit(-1); - dev = open(argv[optind], O_RDWR); + dev = open(argv[optind], O_RDWR|O_SYNC); if (dev < 0) { fprintf(stderr, "mkfs: can't open device %s\n", argv[optind]); exit(-1); -- 2.34.1