diff options
Diffstat (limited to 'libtrivfs/mig-decls.h')
| -rw-r--r-- | libtrivfs/mig-decls.h | 136 |
1 files changed, 52 insertions, 84 deletions
diff --git a/libtrivfs/mig-decls.h b/libtrivfs/mig-decls.h index 13a9eb71..19091996 100644 --- a/libtrivfs/mig-decls.h +++ b/libtrivfs/mig-decls.h @@ -37,57 +37,41 @@ extern size_t trivfs_num_dynamic_port_buckets; static inline struct trivfs_protid * __attribute__ ((unused)) trivfs_begin_using_protid (mach_port_t port) { - if (trivfs_protid_nportclasses + trivfs_num_dynamic_protid_port_classes > 1) + struct port_info *pi = ports_lookup_port (0, port, 0); + + if (pi) { - struct port_info *pi = ports_lookup_port (0, port, 0); - int i; - - if (pi) - { - for (i = 0; i < trivfs_protid_nportclasses; i++) - if (pi->class == trivfs_protid_portclasses[i]) - return (struct trivfs_protid *) pi; - for (i = 0; i < trivfs_num_dynamic_protid_port_classes; i++) - if (pi->class == trivfs_dynamic_protid_port_classes[i]) - return (struct trivfs_protid *) pi; - ports_port_deref (pi); - } - - return 0; + size_t i; + for (i = 0; i < trivfs_num_dynamic_protid_port_classes; i++) + if (pi->class == trivfs_dynamic_protid_port_classes[i]) + return (struct trivfs_protid *) pi; + for (i = 0; i < trivfs_protid_nportclasses; i++) + if (pi->class == trivfs_protid_portclasses[i]) + return (struct trivfs_protid *) pi; + ports_port_deref (pi); } - else if (trivfs_protid_nportclasses == 1) - return ports_lookup_port (0, port, trivfs_protid_portclasses[0]); - else - return ports_lookup_port (0, port, trivfs_dynamic_protid_port_classes[0]); + + return NULL; } static inline struct trivfs_protid * __attribute__ ((unused)) trivfs_begin_using_protid_payload (unsigned long payload) { - if (trivfs_protid_nportclasses + trivfs_num_dynamic_protid_port_classes > 1) + struct port_info *pi = ports_lookup_payload (NULL, payload, NULL); + + if (pi) { - struct port_info *pi = ports_lookup_payload (NULL, payload, NULL); - int i; - - if (pi) - { - for (i = 0; i < trivfs_protid_nportclasses; i++) - if (pi->class == trivfs_protid_portclasses[i]) - return (struct trivfs_protid *) pi; - for (i = 0; i < trivfs_num_dynamic_protid_port_classes; i++) - if (pi->class == trivfs_dynamic_protid_port_classes[i]) - return (struct trivfs_protid *) pi; - ports_port_deref (pi); - } - - return NULL; + size_t i; + for (i = 0; i < trivfs_num_dynamic_protid_port_classes; i++) + if (pi->class == trivfs_dynamic_protid_port_classes[i]) + return (struct trivfs_protid *) pi; + for (i = 0; i < trivfs_protid_nportclasses; i++) + if (pi->class == trivfs_protid_portclasses[i]) + return (struct trivfs_protid *) pi; + ports_port_deref (pi); } - else if (trivfs_protid_nportclasses == 1) - return ports_lookup_payload (NULL, payload, - trivfs_protid_portclasses[0]); - else - return ports_lookup_payload (NULL, payload, - trivfs_dynamic_protid_port_classes[0]); + + return NULL; } static inline void __attribute__ ((unused)) @@ -100,57 +84,41 @@ trivfs_end_using_protid (struct trivfs_protid *cred) static inline struct trivfs_control * __attribute__ ((unused)) trivfs_begin_using_control (mach_port_t port) { - if (trivfs_cntl_nportclasses + trivfs_num_dynamic_control_port_classes > 1) + struct port_info *pi = ports_lookup_port (0, port, 0); + + if (pi) { - struct port_info *pi = ports_lookup_port (0, port, 0); - int i; - - if (pi) - { - for (i = 0; i < trivfs_cntl_nportclasses; i++) - if (pi->class == trivfs_cntl_portclasses[i]) - return (struct trivfs_control *) pi; - for (i = 0; i < trivfs_num_dynamic_control_port_classes; i++) - if (pi->class == trivfs_dynamic_control_port_classes[i]) - return (struct trivfs_control *) pi; - ports_port_deref (pi); - } - - return 0; + size_t i; + for (i = 0; i < trivfs_num_dynamic_control_port_classes; i++) + if (pi->class == trivfs_dynamic_control_port_classes[i]) + return (struct trivfs_control *) pi; + for (i = 0; i < trivfs_cntl_nportclasses; i++) + if (pi->class == trivfs_cntl_portclasses[i]) + return (struct trivfs_control *) pi; + ports_port_deref (pi); } - else if (trivfs_cntl_nportclasses == 1) - return ports_lookup_port (0, port, trivfs_cntl_portclasses[0]); - else - return ports_lookup_port (0, port, trivfs_dynamic_control_port_classes[0]); + + return NULL; } static inline struct trivfs_control * __attribute__ ((unused)) trivfs_begin_using_control_payload (unsigned long payload) { - if (trivfs_cntl_nportclasses + trivfs_num_dynamic_control_port_classes > 1) + struct port_info *pi = ports_lookup_payload (NULL, payload, NULL); + + if (pi) { - struct port_info *pi = ports_lookup_payload (NULL, payload, NULL); - int i; - - if (pi) - { - for (i = 0; i < trivfs_cntl_nportclasses; i++) - if (pi->class == trivfs_cntl_portclasses[i]) - return (struct trivfs_control *) pi; - for (i = 0; i < trivfs_num_dynamic_control_port_classes; i++) - if (pi->class == trivfs_dynamic_control_port_classes[i]) - return (struct trivfs_control *) pi; - ports_port_deref (pi); - } - - return NULL; + size_t i; + for (i = 0; i < trivfs_num_dynamic_control_port_classes; i++) + if (pi->class == trivfs_dynamic_control_port_classes[i]) + return (struct trivfs_control *) pi; + for (i = 0; i < trivfs_cntl_nportclasses; i++) + if (pi->class == trivfs_cntl_portclasses[i]) + return (struct trivfs_control *) pi; + ports_port_deref (pi); } - else if (trivfs_cntl_nportclasses == 1) - return ports_lookup_payload (NULL, payload, - trivfs_cntl_portclasses[0]); - else - return ports_lookup_payload (NULL, payload, - trivfs_dynamic_control_port_classes[0]); + + return NULL; } static inline void __attribute__ ((unused)) |