Bug description:
If the underlaying filesystem does not implement one or more of the
inode operations
related to extended attributes(i.e. vfat), dazukofs returns an ENOSYS
error code. This
seems not to be the proper return value, since it results in ugly
"function not implemented"
messages on some systems, that use extended attributes related system
calls (this happens for example
on OpenSuse11.1 systems, every time that an "ls -l" command is executed
within an dazukofs
that is mounted over vfat).
The error code set by the vfs layer is indeed -EOPNOTSUPP, if those
functions are not implemented.
So this patch replaces the ENOSYS with EOPNOTSUPP error codes to be
conform to the
vfs behavior.
Geschäftsführender Gesellschafter: Tjark Auerbach
Sitz der Gesellschaft: Tettnang
Handelsregister: Amtsgericht Ulm, HRB 630992
ALLGEMEINE GESCHÄFTSBEDINGUNGEN
Es gelten unsere Allgemeinen Geschäftsbedingungen
(AGB). Sie finden sie in der jeweils gültigen Fassung
im Internet unter http://www.avira.de/agb
***************************************************
diff -rup dazukofs-3.0.0-p7/inode.c dazukofs-3.0.0-p8/inode.c
--- dazukofs-3.0.0-p7/inode.c 2009-04-21 14:37:12.000000000 +0200
+++ dazukofs-3.0.0-p8/inode.c 2009-04-27 11:37:07.000000000 +0200
@@ -511,7 +511,7 @@ static int dazukofs_setxattr(struct dent
if (!lower_dentry_inode->i_op ||
!lower_dentry_inode->i_op->setxattr) {
- err = -ENOSYS;
+ err = -EOPNOTSUPP;
goto out;
}
@@ -543,7 +543,7 @@ static ssize_t dazukofs_getxattr(struct
if (!lower_dentry_inode->i_op ||
!lower_dentry_inode->i_op->getxattr) {
- err = -ENOSYS;
+ err = -EOPNOTSUPP;
goto out;
}
@@ -572,7 +572,7 @@ static ssize_t dazukofs_listxattr(struct
if (!lower_dentry_inode->i_op ||
!lower_dentry_inode->i_op->listxattr) {
- err = -ENOSYS;
+ err = -EOPNOTSUPP;
goto out;
}
@@ -599,7 +599,7 @@ static int dazukofs_removexattr(struct d
if (!lower_dentry_inode->i_op ||
!lower_dentry_inode->i_op->removexattr) {
- err = -ENOSYS;
+ err = -EOPNOTSUPP;
goto out;
}
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