Date: Thu, 04 Feb 2021 04:13:41 +0000 From: bugzilla-noreply@freebsd.org To: emulation@FreeBSD.org Subject: [Bug 249469] [linuxlator] linux_sched_setscheduler fails: Operation not permitted Message-ID: <bug-249469-4077-xidGr5Qx1y@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-249469-4077@https.bugs.freebsd.org/bugzilla/> References: <bug-249469-4077@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D249469 --- Comment #3 from Alex S <iwtcex@gmail.com> --- (In reply to Edward Tomasz Napierala from comment #2) % cat sched.c=20 #define _GNU_SOURCE #include <assert.h> #include <pthread.h> #include <sched.h> #include <stdio.h> #include <string.h> #include <unistd.h> #include <sys/types.h> #include <sys/time.h> #include <sys/resource.h> void* thread_start(void* arg) { return 0; } int main() { { pthread_attr_t attr; assert(pthread_attr_init(&attr) =3D=3D 0); assert(pthread_attr_setinheritsched(&attr, PTHREAD_EXPLICIT_SCHED) =3D= =3D 0); pthread_t t; int err =3D pthread_create(&t, &attr, &thread_start, NULL); if (err !=3D 0) { fprintf(stderr, "pthread_create: %s\n", strerror(err)); } pthread_attr_destroy(&attr); } { struct sched_param p; p.sched_priority =3D 0; if (sched_setscheduler(0, SCHED_RESET_ON_FORK, &p) =3D=3D -1) { perror("sched_setscheduler"); } } { struct rlimit rl; int err =3D getrlimit(RLIMIT_RTTIME, &rl); if (err =3D=3D -1) { perror("rlimit"); } } return 0; } % /compat/linux/bin/gcc sched.c -pthread -o sched % ./sched=20 pthread_create: Operation not permitted sched_setscheduler: Invalid argument rlimit: Invalid argument --=20 You are receiving this mail because: You are the assignee for the bug.=
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