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tmpfs_read: return EISDIR rather than EINVAL for non-VREG files.

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XXX should we follow nfs, which uses EPERM?
This commit is contained in:
yamt 2005-09-13 14:27:29 +00:00
parent 25f2b410ca
commit a7ca1cc6ef
1 changed files with 8 additions and 3 deletions
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11
sys/fs/tmpfs/tmpfs_vnops.c
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@ -1,4 +1,4 @@
/* $NetBSD: tmpfs_vnops.c,v 1.4 2005/09/13 12:11:27 yamt Exp $ */
/* $NetBSD: tmpfs_vnops.c,v 1.5 2005/09/13 14:27:29 yamt Exp $ */
/*
* Copyright (c) 2005 The NetBSD Foundation, Inc.
@ -41,7 +41,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: tmpfs_vnops.c,v 1.4 2005/09/13 12:11:27 yamt Exp $");
__KERNEL_RCSID(0, "$NetBSD: tmpfs_vnops.c,v 1.5 2005/09/13 14:27:29 yamt Exp $");
#include <sys/param.h>
#include <sys/dirent.h>
@ -524,7 +524,12 @@ tmpfs_read(void *v)
node = VP_TO_TMPFS_NODE(vp);
if (uio->uio_offset < 0 || vp->v_type != VREG) {
if (vp->v_type != VREG) {
error = EISDIR;
goto out;
}
if (uio->uio_offset < 0) {
error = EINVAL;
goto out;
}