diff options
Diffstat (limited to 'lib/libc/sys/sched_setparam.2')
| -rw-r--r-- | lib/libc/sys/sched_setparam.2 | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/libc/sys/sched_setparam.2 b/lib/libc/sys/sched_setparam.2 index bfd9115..dfc2ac0 100644 --- a/lib/libc/sys/sched_setparam.2 +++ b/lib/libc/sys/sched_setparam.2 @@ -85,12 +85,14 @@ argument is set higher than that of the lowest priority running process and if the specified process is ready to run, the process specified by the .Fa pid -argument will preempt a lowest priority running process. Similarly, if +argument will preempt a lowest priority running process. +Similarly, if the process calling .Fn sched_setparam sets its own priority lower than that of one or more other nonempty process lists, then the process that is the head of the highest priority -list will also preempt the calling process. Thus, in either case, the +list will also preempt the calling process. +Thus, in either case, the originating process might not receive notification of the completion of the requested priority change until the higher priority process has executed. @@ -128,7 +130,8 @@ as a read-style operation. If .Fa pid is zero, the scheduling parameters for the calling process will be -returned. In this implementation, the +returned. +In this implementation, the .Fa sched_getparam system call will fail if .Fa pid |
