From owner-svn-src-head@freebsd.org Fri Jun 16 20:03:10 2017 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E5BAFD87EE2; Fri, 16 Jun 2017 20:03:10 +0000 (UTC) (envelope-from jhb@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id BC5766A8E9; Fri, 16 Jun 2017 20:03:10 +0000 (UTC) (envelope-from jhb@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id v5GK39P3039162; Fri, 16 Jun 2017 20:03:09 GMT (envelope-from jhb@FreeBSD.org) Received: (from jhb@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id v5GK39SA039160; Fri, 16 Jun 2017 20:03:09 GMT (envelope-from jhb@FreeBSD.org) Message-Id: <201706162003.v5GK39SA039160@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: jhb set sender to jhb@FreeBSD.org using -f From: John Baldwin Date: Fri, 16 Jun 2017 20:03:09 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r320010 - head/usr.bin/truss X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 16 Jun 2017 20:03:11 -0000 Author: jhb Date: Fri Jun 16 20:03:09 2017 New Revision: 320010 URL: https://svnweb.freebsd.org/changeset/base/320010 Log: Decode arguments to sched_* family of system calls. This includes decoding both scheduler policy constants and the sched_param structure for sched_get_priority_max(), sched_get_priority_min(), sched_getparam(), sched_getscheduler(), sched_rr_get_interval(), sched_setparam(), and sched_setscheduler(). Modified: head/usr.bin/truss/syscall.h head/usr.bin/truss/syscalls.c Modified: head/usr.bin/truss/syscall.h ============================================================================== --- head/usr.bin/truss/syscall.h Fri Jun 16 20:00:39 2017 (r320009) +++ head/usr.bin/truss/syscall.h Fri Jun 16 20:03:09 2017 (r320010) @@ -50,7 +50,7 @@ enum Argtype { None = 1, Hex, Octal, Int, UInt, LongHe Kldunloadflags, Sizet, Madvice, Socklent, Sockprotocol, Sockoptlevel, Sockoptname, Msgflags, CapRights, PUInt, PQuadHex, Acltype, Extattrnamespace, Minherit, Mlockall, Mountflags, Msync, Priowhich, - Ptraceop, Quotactlcmd, Reboothowto, Rtpriofunc, + Ptraceop, Quotactlcmd, Reboothowto, Rtpriofunc, Schedpolicy, Schedparam, CloudABIAdvice, CloudABIClockID, ClouduABIFDSFlags, CloudABIFDStat, CloudABIFileStat, CloudABIFileType, Modified: head/usr.bin/truss/syscalls.c ============================================================================== --- head/usr.bin/truss/syscalls.c Fri Jun 16 20:00:39 2017 (r320009) +++ head/usr.bin/truss/syscalls.c Fri Jun 16 20:03:09 2017 (r320010) @@ -57,6 +57,7 @@ __FBSDID("$FreeBSD$"); #include #include #include +#include #include #include #include @@ -395,6 +396,20 @@ static struct syscall decoded_syscalls[] = { .args = { { Rtpriofunc, 0 }, { Int, 1 }, { Ptr, 2 } } }, { .name = "rtprio_thread", .ret_type = 1, .nargs = 3, .args = { { Rtpriofunc, 0 }, { Int, 1 }, { Ptr, 2 } } }, + { .name = "sched_get_priority_max", .ret_type = 1, .nargs = 1, + .args = { { Schedpolicy, 0 } } }, + { .name = "sched_get_priority_min", .ret_type = 1, .nargs = 1, + .args = { { Schedpolicy, 0 } } }, + { .name = "sched_getparam", .ret_type = 1, .nargs = 2, + .args = { { Int, 0 }, { Schedparam | OUT, 1 } } }, + { .name = "sched_getscheduler", .ret_type = 1, .nargs = 1, + .args = { { Int, 0 } } }, + { .name = "sched_rr_get_interval", .ret_type = 1, .nargs = 2, + .args = { { Int, 0 }, { Timespec | OUT, 1 } } }, + { .name = "sched_setparam", .ret_type = 1, .nargs = 2, + .args = { { Int, 0 }, { Schedparam, 1 } } }, + { .name = "sched_setscheduler", .ret_type = 1, .nargs = 3, + .args = { { Int, 0 }, { Schedpolicy, 1 }, { Schedparam, 2 } } }, { .name = "sctp_generic_recvmsg", .ret_type = 1, .nargs = 7, .args = { { Int, 0 }, { Ptr | IN, 1 }, { Int, 2 }, { Sockaddr | OUT, 3 }, { Ptr | OUT, 4 }, { Ptr | OUT, 5 }, @@ -2155,6 +2170,20 @@ print_arg(struct syscall_args *sc, unsigned long *args print_integer_arg(sysdecode_rtprio_function, fp, args[sc->offset]); break; + case Schedpolicy: + print_integer_arg(sysdecode_scheduler_policy, fp, + args[sc->offset]); + break; + case Schedparam: { + struct sched_param sp; + + if (get_struct(pid, (void *)args[sc->offset], &sp, + sizeof(sp)) != -1) + fprintf(fp, "{ %d }", sp.sched_priority); + else + fprintf(fp, "0x%lx", args[sc->offset]); + break; + } case CloudABIAdvice: fputs(xlookup(cloudabi_advice, args[sc->offset]), fp);