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2002-11-07 <strauman@slac.stanford.edu>

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* src/mount.c: Per PR297, correct fs_mountme failure
        paths.
This commit is contained in:
Jennifer Averett
2002-11-07 15:45:09 +00:00
parent a86f4f6cff
commit dae3dd1098
1 changed files with 12 additions and 5 deletions
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17
cpukit/libcsupport/src/mount.c
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@@ -101,6 +101,13 @@ int mount(
return -1; return -1;
} }
/* Do they support being mounted at all ? */
if ( !fs_ops->fsmount_me_h ) {
errno = ENOTSUP;
goto cleanup_and_bail;
}
/* /*
* Allocate a mount table entry * Allocate a mount table entry
*/ */
@@ -207,14 +214,14 @@ int mount(
temp_mt_entry->mt_point_node.mt_entry = NULL; temp_mt_entry->mt_point_node.mt_entry = NULL;
} }
if ( !fs_ops->fsmount_me_h ) { if ( fs_ops->fsmount_me_h( temp_mt_entry ) ) {
errno = ENOTSUP; /* try to undo the mount operation */
if ( loc.ops->unmount_h ) {
loc.ops->unmount_h( temp_mt_entry );
}
goto cleanup_and_bail; goto cleanup_and_bail;
} }
if ( fs_ops->fsmount_me_h( temp_mt_entry ) )
goto cleanup_and_bail;
/* /*
* Add the mount table entry to the mount table chain * Add the mount table entry to the mount table chain
*/ */