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author | Goran Mekić <meka@tilda.center> | 2020-11-27 12:42:28 +0100 |
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committer | 0EVSG <dev@submerge.ch> | 2021-12-27 20:45:57 +0100 |
commit | 4e2167ace1522ccfd4c049d5224a389b9f405985 (patch) | |
tree | 245af1e0b5f78db7820c61ee48a0244ff9a31c70 /freebsd/JackFreeBSDTime.c | |
parent | 1d3926a56b3f374811636894113a9c7d6fdb6c2b (diff) | |
download | jack2-4e2167ace1522ccfd4c049d5224a389b9f405985.tar.gz |
Add FreeBSD support
Diffstat (limited to 'freebsd/JackFreeBSDTime.c')
-rw-r--r-- | freebsd/JackFreeBSDTime.c | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/freebsd/JackFreeBSDTime.c b/freebsd/JackFreeBSDTime.c new file mode 100644 index 00000000..66790167 --- /dev/null +++ b/freebsd/JackFreeBSDTime.c @@ -0,0 +1,90 @@ +/* +Copyright (C) 2001-2003 Paul Davis +Copyright (C) 2005 Jussi Laako +Copyright (C) 2004-2008 Grame +Copyright (C) 2018 Greg V + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU Lesser General Public License as published by +the Free Software Foundation; either version 2.1 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU Lesser General Public License for more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +*/ + +#include "JackConstants.h" +#include "JackTime.h" +#include "JackTypes.h" +#include "JackError.h" + +#include <time.h> +#include <unistd.h> + +jack_time_t (*_jack_get_microseconds)(void) = 0; + +static jack_time_t jack_get_microseconds_from_system (void) +{ + jack_time_t jackTime; + struct timespec time; + + clock_gettime(CLOCK_MONOTONIC, &time); + jackTime = (jack_time_t) time.tv_sec * 1e6 + + (jack_time_t) time.tv_nsec / 1e3; + return jackTime; +} + + +SERVER_EXPORT void JackSleep(long usec) +{ + usleep(usec); +} + +SERVER_EXPORT void InitTime() +{ + /* nothing to do on a generic system - we use the system clock */ +} + +SERVER_EXPORT void EndTime() +{} + +void SetClockSource(jack_timer_type_t source) +{ + jack_log("Clock source : %s", ClockSourceName(source)); + + switch (source) + { + case JACK_TIMER_SYSTEM_CLOCK: + default: + _jack_get_microseconds = jack_get_microseconds_from_system; + break; + } +} + +const char* ClockSourceName(jack_timer_type_t source) +{ + switch (source) { + case JACK_TIMER_SYSTEM_CLOCK: + return "system clock via clock_gettime"; + } + + return "unknown"; +} + +SERVER_EXPORT jack_time_t GetMicroSeconds() +{ + return _jack_get_microseconds(); +} + +SERVER_EXPORT jack_time_t jack_get_microseconds() +{ + return _jack_get_microseconds(); +} + |