path: root/include/sched.h
diff options
authorRich Felker <>2012-11-11 15:38:04 -0500
committerRich Felker <>2012-11-11 15:38:04 -0500
commit1e21e78bf7a5c24c217446d8760be7b7188711c2 (patch)
tree83920f2f5aad8bc090ddb55e57f74e062743e592 /include/sched.h
parente9b885ee550e8a3eabc9d11c469baf1cfaf64f55 (diff)
add support for thread scheduling (POSIX TPS option)
linux's sched_* syscalls actually implement the TPS (thread scheduling) functionality, not the PS (process scheduling) functionality which the sched_* functions are supposed to have. omitting support for the PS option (and having the sched_* interfaces fail with ENOSYS rather than omitting them, since some broken software assumes they exist) seems to be the only conforming way to do this on linux.
Diffstat (limited to 'include/sched.h')
1 files changed, 3 insertions, 0 deletions
diff --git a/include/sched.h b/include/sched.h
index 3df4c7bd..994260d0 100644
--- a/include/sched.h
+++ b/include/sched.h
@@ -32,6 +32,9 @@ int sched_yield(void);
#define SCHED_OTHER 0
#define SCHED_FIFO 1
#define SCHED_RR 2
+#define SCHED_BATCH 3
+#define SCHED_IDLE 5
+#define SCHED_RESET_ON_FORK 0x40000000
#ifdef _GNU_SOURCE
#define CSIGNAL 0x000000ff