diff options
| author | David Henningsson <launchpad.web@epost.diwic.se> | 2010-02-07 13:59:21 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2010-02-17 02:51:43 +0100 |
| commit | 18a26fb38ff2422cb4839d76f5314bd09231c0e9 (patch) | |
| tree | 185ffc96f653a9385a55753d426b246ae6ad1c5d /rtkit.h | |
| parent | d30db4ca250a2743872a525740d5177705072fda (diff) | |
rtkit: Add client-side testing of properties
To complete the previous patch that implemented properties in rtkit,
here's the client-side code that tests that the properties work, and make
them more accessible for the casual C programmer.
Diffstat (limited to 'rtkit.h')
| -rw-r--r-- | rtkit.h | 17 |
1 files changed, 17 insertions, 0 deletions
@@ -5,6 +5,7 @@ /*** Copyright 2009 Lennart Poettering + Copyright 2010 David Henningsson <diwic@ubuntu.com> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files @@ -55,6 +56,22 @@ int rtkit_make_realtime(DBusConnection *system_bus, pid_t thread, int priority); * on success.*/ int rtkit_make_high_priority(DBusConnection *system_bus, pid_t thread, int nice_level); +/* Return the maximum value of realtime priority available. Realtime requests + * above this value will fail. A negative value is an errno style error code. + */ +int rtkit_get_max_realtime_priority(DBusConnection *system_bus); + +/* Retreive the minimum value of nice level available. High prio requests + * below this value will fail. The returned value is a negative errno + * style error code, or 0 on success.*/ +int rtkit_get_min_nice_level(DBusConnection *system_bus, int* min_nice_level); + +/* Return the maximum value of RLIMIT_RTTIME to set before attempting a + * realtime request. A negative value is an errno style error code. + */ +long long rtkit_get_rttime_nsec_max(DBusConnection *system_bus); + + #ifdef __cplusplus } #endif |