From 407c96fc790d0d11ca9603a2a533216c745b5051 Mon Sep 17 00:00:00 2001 From: Stefan Nickl Date: Mon, 13 May 2019 22:33:21 +0200 Subject: [PATCH] Make scheduler functions Linux-compatible Let sched_getscheduler(), sched_setscheduler(), sched_getparam(), sched_setparam() invoke the Linux syscalls of the same name instead of returning -ENOSYS. Signed-off-by: Stefan Nickl --- src/sched/sched_getparam.c | 3 +-- src/sched/sched_getscheduler.c | 3 +-- src/sched/sched_setparam.c | 3 +-- src/sched/sched_setscheduler.c | 3 +-- 4 files changed, 4 insertions(+), 8 deletions(-) diff --git a/src/sched/sched_getparam.c b/src/sched/sched_getparam.c index 76f10e4..65be107 100644 --- a/src/sched/sched_getparam.c +++ b/src/sched/sched_getparam.c @@ -1,8 +1,7 @@ #include -#include #include "syscall.h" int sched_getparam(pid_t pid, struct sched_param *param) { - return __syscall_ret(-ENOSYS); + return syscall(SYS_sched_getparam, pid, param); } diff --git a/src/sched/sched_getscheduler.c b/src/sched/sched_getscheduler.c index 394e508..4c922f6 100644 --- a/src/sched/sched_getscheduler.c +++ b/src/sched/sched_getscheduler.c @@ -1,8 +1,7 @@ #include -#include #include "syscall.h" int sched_getscheduler(pid_t pid) { - return __syscall_ret(-ENOSYS); + return syscall(SYS_sched_getscheduler, pid); } diff --git a/src/sched/sched_setparam.c b/src/sched/sched_setparam.c index 18623ee..f699faf 100644 --- a/src/sched/sched_setparam.c +++ b/src/sched/sched_setparam.c @@ -1,8 +1,7 @@ #include -#include #include "syscall.h" int sched_setparam(pid_t pid, const struct sched_param *param) { - return __syscall_ret(-ENOSYS); + return syscall(SYS_sched_setparam, pid, param); } diff --git a/src/sched/sched_setscheduler.c b/src/sched/sched_setscheduler.c index 4435f21..e678221 100644 --- a/src/sched/sched_setscheduler.c +++ b/src/sched/sched_setscheduler.c @@ -1,8 +1,7 @@ #include -#include #include "syscall.h" int sched_setscheduler(pid_t pid, int sched, const struct sched_param *param) { - return __syscall_ret(-ENOSYS); + return syscall(SYS_sched_setscheduler, pid, sched, param); } -- 2.21.0