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author | Rich Felker <dalias@aerifal.cx> | 2012-11-11 15:38:04 -0500 |
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committer | Rich Felker <dalias@aerifal.cx> | 2012-11-11 15:38:04 -0500 |
commit | 1e21e78bf7a5c24c217446d8760be7b7188711c2 (patch) | |
tree | 83920f2f5aad8bc090ddb55e57f74e062743e592 /src/sched/sched_get_priority_max.c | |
parent | e9b885ee550e8a3eabc9d11c469baf1cfaf64f55 (diff) | |
download | musl-1e21e78bf7a5c24c217446d8760be7b7188711c2.tar.gz musl-1e21e78bf7a5c24c217446d8760be7b7188711c2.tar.xz musl-1e21e78bf7a5c24c217446d8760be7b7188711c2.zip |
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 'src/sched/sched_get_priority_max.c')
-rw-r--r-- | src/sched/sched_get_priority_max.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/sched/sched_get_priority_max.c b/src/sched/sched_get_priority_max.c index 64cbca93..30ae5100 100644 --- a/src/sched/sched_get_priority_max.c +++ b/src/sched/sched_get_priority_max.c @@ -1,11 +1,12 @@ #include <sched.h> +#include "syscall.h" int sched_get_priority_max(int policy) { - return 0; + return syscall(SYS_sched_get_priority_max, policy); } int sched_get_priority_min(int policy) { - return 0; + return syscall(SYS_sched_get_priority_min, policy); } |