diff options
Diffstat (limited to 'libnetfs/fsys-set-options.c')
| -rw-r--r-- | libnetfs/fsys-set-options.c | 53 |
1 files changed, 25 insertions, 28 deletions
diff --git a/libnetfs/fsys-set-options.c b/libnetfs/fsys-set-options.c index fb1c87ef..afa480f8 100644 --- a/libnetfs/fsys-set-options.c +++ b/libnetfs/fsys-set-options.c @@ -26,8 +26,24 @@ #include "netfs.h" #include "fsys_S.h" -/* This code is originally from libdiskfs; things surrounded by `#if NOT_YET' - are pending libnetfs being fleshed out some more. */ +struct args +{ + char *data; + mach_msg_type_number_t len; + int do_children; +}; + +static error_t +helper (void *cookie, const char *name, mach_port_t control) +{ + struct args *args = cookie; + error_t err; + (void) name; + err = fsys_set_options (control, args->data, args->len, args->do_children); + if (err == MIG_SERVER_DIED || err == MACH_SEND_INVALID_DEST) + err = 0; + return err; +} /* Implement fsys_set_options as described in <hurd/fsys.defs>. */ error_t @@ -38,40 +54,21 @@ netfs_S_fsys_set_options (struct netfs_control *pt, int do_children) { error_t err = 0; + struct args args = { data, data_len, do_children }; + if (!pt) return EOPNOTSUPP; - error_t - helper (struct node *np) - { - error_t error; - mach_port_t control; - - error = fshelp_fetch_control (&np->transbox, &control); - pthread_mutex_unlock (&np->lock); - if (!error && (control != MACH_PORT_NULL)) - { - error = fsys_set_options (control, data, data_len, do_children); - mach_port_deallocate (mach_task_self (), control); - } - else - error = 0; - pthread_mutex_lock (&np->lock); - - if ((error == MIG_SERVER_DIED) || (error == MACH_SEND_INVALID_DEST)) - error = 0; - - return error; - } - -#if NOT_YET if (do_children) { +#if NOT_YET pthread_rwlock_wrlock (&netfs_fsys_lock); - err = netfs_node_iterate (helper); +#endif + err = fshelp_map_active_translators (helper, &args); +#if NOT_YET pthread_rwlock_unlock (&netfs_fsys_lock); - } #endif + } if (!err) { |