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| author | Justus Winter <4winter@informatik.uni-hamburg.de> | 2013-11-28 10:40:56 +0100 |
|---|---|---|
| committer | Justus Winter <4winter@informatik.uni-hamburg.de> | 2014-12-07 15:38:18 +0100 |
| commit | 4191267e600e4ff1d54cf42baa2b3a0c9a842844 (patch) | |
| tree | c950c9a5adc1edd58bbb9fd6aa704c52d04c0038 | |
| parent | edfeb493f9d95e64b747a11abb528d81da47b16a (diff) | |
console: add a payload-aware intrans function
* console/priv.h (begin_using_protid_payload): New function.
* console/mutations.h: Add mutators.
| -rw-r--r-- | console/mutations.h | 3 | ||||
| -rw-r--r-- | libnetfs/priv.h | 6 |
2 files changed, 9 insertions, 0 deletions
diff --git a/console/mutations.h b/console/mutations.h index 4e1cc7e1..87906ccd 100644 --- a/console/mutations.h +++ b/console/mutations.h @@ -21,12 +21,15 @@ /* Only CPP macro definitions should go in this file. */ #define IO_INTRAN protid_t begin_using_protid_port (io_t) +#define IO_INTRAN_PAYLOAD protid_t begin_using_protid_payload #define IO_DESTRUCTOR end_using_protid_port (protid_t) #define TIOCTL_IMPORTS import "libnetfs/priv.h"; #define NOTIFY_INTRAN \ port_info_t begin_using_port_info_port (mach_port_t) +#define NOTIFY_INTRAN_PAYLOAD \ + port_info_t begin_using_port_info_payload #define NOTIFY_DESTRUCTOR \ end_using_port_info (port_info_t) #define NOTIFY_IMPORTS \ diff --git a/libnetfs/priv.h b/libnetfs/priv.h index 36c8f536..3c5bcd4f 100644 --- a/libnetfs/priv.h +++ b/libnetfs/priv.h @@ -31,6 +31,12 @@ begin_using_protid_port (file_t port) return ports_lookup_port (netfs_port_bucket, port, netfs_protid_class); } +static inline struct protid * __attribute__ ((unused)) +begin_using_protid_payload (unsigned long payload) +{ + return ports_lookup_payload (netfs_port_bucket, payload, netfs_protid_class); +} + static inline void __attribute__ ((unused)) end_using_protid_port (struct protid *cred) { |