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| author | kib <kib@FreeBSD.org> | 2013-02-07 14:53:33 +0000 |
|---|---|---|
| committer | kib <kib@FreeBSD.org> | 2013-02-07 14:53:33 +0000 |
| commit | 92d95b840647151da87b35dd403d68da90f88a98 (patch) | |
| tree | 09027ddd99aff592b1f3d6e1f1596b8e2c3878d1 /sys/kern/vfs_syscalls.c | |
| parent | 1afd4972b014971ca36bfe32d568b55a25bce377 (diff) | |
| download | FreeBSD-src-92d95b840647151da87b35dd403d68da90f88a98.zip FreeBSD-src-92d95b840647151da87b35dd403d68da90f88a98.tar.gz | |
Stop translating the ERESTART error from the open(2) into EINTR.
Posix requires that open(2) is restartable for SA_RESTART.
For non-posix objects, in particular, devfs nodes, still disable
automatic restart of the opens. The open call to a driver could have
significant side effects for the hardware.
Noted and reviewed by: jilles
Discussed with: bde
MFC after: 2 weeks
Diffstat (limited to 'sys/kern/vfs_syscalls.c')
| -rw-r--r-- | sys/kern/vfs_syscalls.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/sys/kern/vfs_syscalls.c b/sys/kern/vfs_syscalls.c index 1a5f2ae..dd1232c 100644 --- a/sys/kern/vfs_syscalls.c +++ b/sys/kern/vfs_syscalls.c @@ -1106,8 +1106,6 @@ kern_openat(struct thread *td, int fd, char *path, enum uio_seg pathseg, goto success; } - if (error == ERESTART) - error = EINTR; goto bad; } td->td_dupfd = 0; |
