Date: Fri, 05 Dec 2025 14:58:21 +0000 From: Dag-Erling=?utf-8?Q? Sm=C3=B8rg?=rav <des@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 69e041521a80 - main - fsync: Open files in non-blocking mode Message-ID: <6932f30d.3243e.5e729b6b@gitrepo.freebsd.org>
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The branch main has been updated by des: URL: https://cgit.FreeBSD.org/src/commit/?id=69e041521a80a0b8950f6ec25269a9c3949d6590 commit 69e041521a80a0b8950f6ec25269a9c3949d6590 Author: Dag-Erling Smørgrav <des@FreeBSD.org> AuthorDate: 2025-12-05 14:57:44 +0000 Commit: Dag-Erling Smørgrav <des@FreeBSD.org> CommitDate: 2025-12-05 14:57:44 +0000 fsync: Open files in non-blocking mode This avoids blocking forever when invoked on a fifo. MFC after: 1 week Reviewed by: markj Differential Revision: https://reviews.freebsd.org/D54084 --- usr.bin/fsync/fsync.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/usr.bin/fsync/fsync.c b/usr.bin/fsync/fsync.c index 9968bc8614a5..f3dbeed3cb77 100644 --- a/usr.bin/fsync/fsync.c +++ b/usr.bin/fsync/fsync.c @@ -49,7 +49,7 @@ main(int argc, char *argv[]) rval = EX_OK; for (i = 1; i < argc; ++i) { - if ((fd = open(argv[i], O_RDONLY)) == -1) { + if ((fd = open(argv[i], O_RDONLY | O_NONBLOCK)) == -1) { warn("open %s", argv[i]); if (rval == EX_OK) rval = EX_NOINPUT;help
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