diff options
| author | Roland McGrath <roland@gnu.org> | 1995-12-28 05:24:25 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1995-12-28 05:24:25 +0000 |
| commit | 12c19060a161e9f11cc19c7b6a0f461c7d7436e1 (patch) | |
| tree | d808d2866dc510c087c0bfb54de88444903540b8 /libdiskfs | |
| parent | eb0dad805f68d33511dfbb96871b9b84da3323cb (diff) | |
(end_using_protid_port): Don't calls ports_port_deref if CRED is null.
Diffstat (limited to 'libdiskfs')
| -rw-r--r-- | libdiskfs/priv.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/libdiskfs/priv.h b/libdiskfs/priv.h index 26b61414..fc5e8bdd 100644 --- a/libdiskfs/priv.h +++ b/libdiskfs/priv.h @@ -36,7 +36,7 @@ extern struct argp_option diskfs_common_options[]; /* Needed for MiG. */ typedef struct protid *protid_t; -/* Called by MiG to translate ports into struct protid *. +/* Called by MiG to translate ports into struct protid *. fsmutations.h arranges for this to happen for the io and fs interfaces. */ extern inline struct protid * @@ -51,7 +51,8 @@ begin_using_protid_port (file_t port) extern inline void end_using_protid_port (struct protid *cred) { - ports_port_deref (cred); + if (cred) + ports_port_deref (cred); } /* Actually read or write a file. The file size must already permit @@ -61,7 +62,7 @@ end_using_protid_port (struct protid *cred) DIR is set for writing and clear for reading. The inode must be locked. If NOTIME is set, then don't update the access or modify times on the file. */ -error_t _diskfs_rdwr_internal (struct node *np, char *data, int offset, +error_t _diskfs_rdwr_internal (struct node *np, char *data, int offset, int amt, int dir, int notime); /* Clean routine for control port. */ |