Author: kib Date: Tue Jul 31 17:15:31 2018 New Revision: 336980 URL: https://svnweb.freebsd.org/changeset/base/336980
Log: Provide compat32 shims for sched_rr_get_interval(2). The interface uses struct timespec, which needs a translation. Reported and reviewed by: asomers PR: 230175 Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D16525 Modified: head/sys/compat/freebsd32/freebsd32_misc.c head/sys/compat/freebsd32/syscalls.master Modified: head/sys/compat/freebsd32/freebsd32_misc.c ============================================================================== --- head/sys/compat/freebsd32/freebsd32_misc.c Tue Jul 31 17:06:31 2018 (r336979) +++ head/sys/compat/freebsd32/freebsd32_misc.c Tue Jul 31 17:15:31 2018 (r336980) @@ -3485,3 +3485,20 @@ freebsd32_ppoll(struct thread *td, struct freebsd32_pp return (kern_poll(td, uap->fds, uap->nfds, tsp, ssp)); } + +int +freebsd32_sched_rr_get_interval(struct thread *td, + struct freebsd32_sched_rr_get_interval_args *uap) +{ + struct timespec ts; + struct timespec32 ts32; + int error; + + error = kern_sched_rr_get_interval(td, uap->pid, &ts); + if (error == 0) { + CP(ts, ts32, tv_sec); + CP(ts, ts32, tv_nsec); + error = copyout(&ts32, uap->interval, sizeof(ts32)); + } + return (error); +} Modified: head/sys/compat/freebsd32/syscalls.master ============================================================================== --- head/sys/compat/freebsd32/syscalls.master Tue Jul 31 17:06:31 2018 (r336979) +++ head/sys/compat/freebsd32/syscalls.master Tue Jul 31 17:15:31 2018 (r336980) @@ -591,8 +591,9 @@ 331 AUE_NULL NOPROTO { int sched_yield (void); } 332 AUE_NULL NOPROTO { int sched_get_priority_max (int policy); } 333 AUE_NULL NOPROTO { int sched_get_priority_min (int policy); } -334 AUE_NULL NOPROTO { int sched_rr_get_interval (pid_t pid, \ - struct timespec *interval); } +334 AUE_NULL STD { int freebsd32_sched_rr_get_interval ( \ + pid_t pid, \ + struct timespec32 *interval); } 335 AUE_NULL NOPROTO { int utrace(const void *addr, size_t len); } 336 AUE_SENDFILE COMPAT4 { int freebsd32_sendfile(int fd, int s, \ uint32_t offset1, uint32_t offset2, \ _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
