diff options
author | Mike Waychison <mikew@google.com> | 2011-06-18 23:30:32 -0700 |
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committer | maximilian attems <max@stro.at> | 2011-06-25 18:36:32 +0200 |
commit | bb9c74f6957596500b790f5a0da499d63580bfb0 (patch) | |
tree | 10627d4f066ec903bd447464cd995152cf6c1dc2 | |
parent | e8ff02d6b77baaa2a2fa9b7226e7084784c1e95c (diff) | |
download | klibc-bb9c74f6957596500b790f5a0da499d63580bfb0.tar.gz |
[klibc] syscalls: Add sched_setaffinity, sched_getaffinity syscalls
Add the sched_getaffinity and sched_setaffinity system calls.
Google-Bug-Id: 4725830
Signed-off-by: Mike Waychison <mikew@google.com>
Signed-off-by: maximilian attems <max@stro.at>
-rw-r--r-- | usr/include/sched.h | 2 | ||||
-rw-r--r-- | usr/klibc/SYSCALLS.def | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/usr/include/sched.h b/usr/include/sched.h index fb4da8d90c719..713cc7aa8cdeb 100644 --- a/usr/include/sched.h +++ b/usr/include/sched.h @@ -18,6 +18,8 @@ struct sched_param { }; __extern int sched_setscheduler(pid_t, int, const struct sched_param *); +__extern int sched_setaffinity(pid_t, unsigned int, unsigned long *); +__extern int sched_getaffinity(pid_t, unsigned int, unsigned long *); __extern int sched_yield(void); /* Raw interfaces to clone(2); only actually usable for non-VM-cloning */ diff --git a/usr/klibc/SYSCALLS.def b/usr/klibc/SYSCALLS.def index 437dfa790a1f3..9e1d34902977b 100644 --- a/usr/klibc/SYSCALLS.def +++ b/usr/klibc/SYSCALLS.def @@ -49,6 +49,8 @@ int execve(const char *, char * const *, char * const *); int setpriority(int, int, int); int getrusage(int, struct rusage *); int sched_setscheduler(pid_t, int, const struct sched_param *); +<?> int sched_setaffinity(pid_t, unsigned int, unsigned long *); +<?> int sched_getaffinity(pid_t, unsigned int, unsigned long *); int sched_yield(); <i386> int prctl@varadic(int, unsigned long, unsigned long, unsigned long, unsigned long); <!i386> int prctl(int, unsigned long, unsigned long, unsigned long, unsigned long); |