diff options
Diffstat (limited to 'libfshelp/fshelp.h')
| -rw-r--r-- | libfshelp/fshelp.h | 36 |
1 files changed, 10 insertions, 26 deletions
diff --git a/libfshelp/fshelp.h b/libfshelp/fshelp.h index cf322c92..6df1ec27 100644 --- a/libfshelp/fshelp.h +++ b/libfshelp/fshelp.h @@ -52,15 +52,6 @@ extern int fshelp_transboot_port_type; normally from your main node initialization routine. */ void fshelp_init_trans_link (struct trans_link *LINK); -/* The user must define this function. This is used to create ports - for translator startup from files. NODE identifies the file for - which a port is required; UID and GID identifies the identity of - the user for the open. Both arguments are opaque to the library - (and must be provided to the fshelp_start_translator call). This - should return the name of a receive right from which exactly one - send right will be created. */ -mach_port_t fshelp_get_node_port (void *node, uid_t uid, gid_t gid); - /* Call to set the control field of translator LINK to CTL directly. */ void fshelp_set_control (struct trans_link *link, mach_port_t ctl); @@ -68,26 +59,19 @@ void fshelp_set_control (struct trans_link *link, mach_port_t ctl); /* Call this when the control field of a translator is null and you 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). fshelp_get_node_port - will be called with DIR and NODE as necessary. (These values must - remain valid until fshelp_done_with_node is called.) 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 will should refer to the node being - translated, and will be provided as the realnode return value from - fsys_startup. UID and GID will be provided as the second and third - arguments to fshelp_get_node_port for both these calls. LOCK must - be a mutex which you hold; it is assumed that the trans_link - structure will not be changed unless this is held. */ + 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. */ error_t fshelp_start_translator (struct trans_link *link, char *name, - int namelen, void *dir, void *node, + int namelen, file_t dir, file_t node, uid_t uid, gid_t gid, struct mutex *lock); -/* The user must define this function. This will be called for the - DIR and NODE arguments to fshelp_start_translator when the library - no longer needs them. */ -void fshelp_done_with_node (void *); - /* 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 |