diff options
Diffstat (limited to 'libfshelp/fshelp.h')
| -rw-r--r-- | libfshelp/fshelp.h | 39 |
1 files changed, 17 insertions, 22 deletions
diff --git a/libfshelp/fshelp.h b/libfshelp/fshelp.h index 775402e8..c84c67ee 100644 --- a/libfshelp/fshelp.h +++ b/libfshelp/fshelp.h @@ -60,14 +60,14 @@ void fshelp_set_control (struct trans_link *link, mach_port_t ctl); want to have the translator started so you can talk to it. LINK is the trans_link structure for this node; NAME is the file to execute as the translator (*NAME may be modified). DIR and NODE should be - send rights; both of them will be reauthenticated before being given - to the translator. DIR should refer to the directory holding the node being - translater, and will be provided as the cwdir of the process and as - the dotdot return value from fsys_startup. NODE should refer to the - node being translated, and will be provided as the realnode return value - from fsys_startup. UID and GID are the uid and gid of the process to - be started. LOCK must be a mutex which you hold; it is assumed - that the trans_link structure will not be changed unless this is held. */ + send rights; both of them will be reauthenticated before being + given to the translator. DIR should refer to the directory holding + the node being translater, and will be provided as the cwdir of the + process. NODE should refer to the node being translated, and will + be provided as the realnode return value from fsys_startup. UID + and GID are the uid and gid of the process to be started. LOCK + must be a mutex which you hold; it is assumed that the trans_link + structure will not be changed unless this is held. */ error_t fshelp_start_translator (struct trans_link *link, char *name, int namelen, file_t dir, file_t node, uid_t uid, gid_t gid, struct mutex *lock); @@ -75,22 +75,17 @@ error_t fshelp_start_translator (struct trans_link *link, char *name, /* Call this when you receive a fsys_startup message on a port of type fshelp_transboot_port_type. PORTSTRUCT is the result of ports_check_port_type/ports_get_port; this routine does not call - ports_done_with_port so the caller normally should. CTL, REAL, - REALPOLY, DOTDOT, and DOTDOTPOLY are copied from the fsys_startup - message; CTL will be installed as the control field of the - translator making this call, *REAL will be set to be the underlying - port (by calling the MAKE_PORT function set at - fshelp_start_translator time with the NODE argument to that call); - *DOTDOT will be set similarly, but from the DIR argument to - fshelp_start_translator. *REALPOLY and *DOTDOTPOLY will be set to - the Mach message transmission types for those two ports. - If this routine returns an error, then the CTL port must be deallocated - by the caller. */ + ports_done_with_port so the caller normally should. CTL, REAL, and + REALPOLY, are copied from the fsys_startup message; CTL will be + installed as the control field of the translator making this call, + *REAL will be set to be the underlying port (by calling the + MAKE_PORT function set at fshelp_start_translator time with the + NODE argument to that call). *REALPOLY will be set to the Mach + message transmission types for that. If this routine returns an + error, then the CTL port must be deallocated by the caller. */ error_t fshelp_handle_fsys_startup (void *portstruct, mach_port_t ctl, mach_port_t *real, - mach_msg_type_name_t *realpoly, - mach_port_t *dotdot, - mach_msg_type_name_t *dotdotpoly); + mach_msg_type_name_t *realpoly); /* Install this routine as the ports library type-specific clean routine for ports of type fshelp_transboot_port_type. */ |