diff options
| author | Roland McGrath <roland@gnu.org> | 2002-05-12 19:55:41 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2002-05-12 19:55:41 +0000 |
| commit | aa46af68880038694a2efc7bf0fa8949abb6c4a1 (patch) | |
| tree | d328581d4194824c2967f2e96aaaa4c50a00f61a /trans | |
| parent | eeadfc14732ac822b086bfd21cd274a92c62c238 (diff) | |
2002-05-12 Roland McGrath <roland@frob.com>
* fakeroot.c (netfs_attempt_lookup): Treat EOPNOTSUPP like EACCES.
When all modes fail, try opening the node with zero openmodes.
Diffstat (limited to 'trans')
| -rw-r--r-- | trans/fakeroot.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/trans/fakeroot.c b/trans/fakeroot.c index 51536b34..93435f5d 100644 --- a/trans/fakeroot.c +++ b/trans/fakeroot.c @@ -336,23 +336,30 @@ netfs_attempt_lookup (struct iouser *user, struct node *dir, flags = O_RDWR|O_EXEC; file = file_name_lookup_under (dirfile, name, flags | O_NOLINK, 0); - if (file == MACH_PORT_NULL && (errno == EACCES + if (file == MACH_PORT_NULL && (errno == EACCES || errno == EOPNOTSUPP || errno == EROFS || errno == EISDIR)) { flags = O_RDWR; file = file_name_lookup_under (dirfile, name, flags | O_NOLINK, 0); } - if (file == MACH_PORT_NULL && (errno == EACCES + if (file == MACH_PORT_NULL && (errno == EACCES || errno == EOPNOTSUPP || errno == EROFS || errno == EISDIR)) { flags = O_READ|O_EXEC; file = file_name_lookup_under (dirfile, name, flags | O_NOLINK, 0); } - if (file == MACH_PORT_NULL && errno == EACCES) + if (file == MACH_PORT_NULL && (errno == EACCES || errno == EOPNOTSUPP + || errno == EISDIR)) { flags = O_READ; file = file_name_lookup_under (dirfile, name, flags | O_NOLINK, 0); } + if (file == MACH_PORT_NULL && (errno == EACCES || errno == EOPNOTSUPP + || errno == EISDIR)) + { + flags = 0; + file = file_name_lookup_under (dirfile, name, flags | O_NOLINK, 0); + } *np = 0; if (file == MACH_PORT_NULL) err = errno; |