diff options
| author | Michael I. Bushnell <mib@gnu.org> | 1994-02-02 06:01:31 +0000 |
|---|---|---|
| committer | Michael I. Bushnell <mib@gnu.org> | 1994-02-02 06:01:31 +0000 |
| commit | f3aff67e0aa4985b0dbf52cbdf8073faa0943d3a (patch) | |
| tree | 71cf99c63b21d1553dd213c959ece7504b8ee509 /libfshelp/fshelp.h | |
| parent | 047f5a99b57e6e656b41c8252f7fc1408ee91324 (diff) | |
Formerly fshelp.h.~3~
Diffstat (limited to 'libfshelp/fshelp.h')
| -rw-r--r-- | libfshelp/fshelp.h | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/libfshelp/fshelp.h b/libfshelp/fshelp.h index 957ea39f..c67b15b4 100644 --- a/libfshelp/fshelp.h +++ b/libfshelp/fshelp.h @@ -36,6 +36,9 @@ struct trans_link /* This indicates that someone has already started up the translator */ int starting; + + /* Linked list of all translators */ + struct trans_link *next, **prevp; }; /* The user must define this variable. This is the libports type for @@ -53,7 +56,7 @@ void fshelp_init_trans_link (struct trans_link *LINK); (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. */ -void fshelp_get_node_port (void *node, uid_t uid, gid_t gid); +mach_port_t fshelp_get_node_port (void *node, uid_t uid, gid_t gid); /* 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 @@ -70,8 +73,8 @@ void fshelp_get_node_port (void *node, uid_t uid, gid_t gid); 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, - void *dir, void *node, uid_t uid, gid_t gid, - struct mutex *lock); + int namelen, void *dir, void *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 @@ -100,4 +103,14 @@ error_t fshelp_handle_fsys_startup (void *portstruct, mach_port_t ctl, for ports of type fshelp_transboot_port_type. */ void fshelp_transboot_clean (void *arg); +/* Call function FUNC for each translator that has completed its + startup. The arguments to FUNC are the translator and ARG + respectively. */ +void fshelp_translator_iterate (void (*func)(struct trans_link *, void *), + void *arg); + +/* A trans_link structure is being deallocated; clean up any state + we need to. */ +void fshelp_kill_translator (struct trans_link *link); + |