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| author | nn35248 <none@none> | 2006-09-11 22:51:59 -0700 |
|---|---|---|
| committer | nn35248 <none@none> | 2006-09-11 22:51:59 -0700 |
| commit | 9acbbeaf2a1ffe5c14b244867d427714fab43c5c (patch) | |
| tree | d1ecd54896325c19a463220e9cbc50864874fc82 /usr/src/uts/common/os/procset.c | |
| parent | da51466dc253d7c98dda4956059042bd0c476328 (diff) | |
| download | illumos-joyent-9acbbeaf2a1ffe5c14b244867d427714fab43c5c.tar.gz | |
PSARC/2005/471 BrandZ: Support for non-native zones
6374606 ::nm -D without an object may not work on processes in zones
6409350 BrandZ project integration into Solaris
6455289 pthread_setschedparam() should return EPERM rather than panic libc
6455591 setpriority(3C) gets errno wrong for deficient privileges failure
6458178 fifofs doesn't support lofs mounts of fifos
6460380 Attempted open() of a symlink with the O_NOFOLLOW flag set returns EINVAL, not ELOOP
6463857 renice(1) errors erroneously
--HG--
rename : usr/src/lib/libzonecfg/zones/SUNWblank.xml => usr/src/lib/brand/native/zone/SUNWblank.xml
rename : usr/src/lib/libzonecfg/zones/SUNWdefault.xml => usr/src/lib/brand/native/zone/SUNWdefault.xml
Diffstat (limited to 'usr/src/uts/common/os/procset.c')
| -rw-r--r-- | usr/src/uts/common/os/procset.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/usr/src/uts/common/os/procset.c b/usr/src/uts/common/os/procset.c index 7a675c604e..ae5473847e 100644 --- a/usr/src/uts/common/os/procset.c +++ b/usr/src/uts/common/os/procset.c @@ -2,9 +2,8 @@ * CDDL HEADER START * * The contents of this file are subject to the terms of the - * Common Development and Distribution License, Version 1.0 only - * (the "License"). You may not use this file except in compliance - * with the License. + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. @@ -20,7 +19,7 @@ * CDDL HEADER END */ /* - * Copyright 2004 Sun Microsystems, Inc. All rights reserved. + * Copyright 2006 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ @@ -290,8 +289,10 @@ procinset(proc_t *pp, procset_t *psp) break; case P_SID: + mutex_enter(&pp->p_splock); if (pp->p_sessp->s_sid == psp->p_lid) loperand++; + mutex_exit(&pp->p_splock); break; case P_CID: @@ -380,8 +381,10 @@ procinset(proc_t *pp, procset_t *psp) break; case P_SID: + mutex_enter(&pp->p_splock); if (pp->p_sessp->s_sid == psp->p_rid) roperand++; + mutex_exit(&pp->p_splock); break; case P_TASKID: @@ -533,8 +536,10 @@ lwpinset(proc_t *pp, procset_t *psp, kthread_t *tp, int *done) break; case P_SID: + mutex_enter(&pp->p_splock); if (pp->p_sessp->s_sid == psp->p_lid) loperand++; + mutex_exit(&pp->p_splock); break; case P_TASKID: @@ -617,8 +622,10 @@ lwpinset(proc_t *pp, procset_t *psp, kthread_t *tp, int *done) break; case P_SID: + mutex_enter(&pp->p_splock); if (pp->p_sessp->s_sid == psp->p_rid) roperand++; + mutex_exit(&pp->p_splock); break; case P_TASKID: @@ -756,6 +763,7 @@ getmyid(idtype_t idtype) proc_t *pp; uid_t uid; gid_t gid; + pid_t sid; pp = ttoproc(curthread); @@ -773,7 +781,10 @@ getmyid(idtype_t idtype) return (pp->p_pgrp); case P_SID: - return (pp->p_sessp->s_sid); + mutex_enter(&pp->p_splock); + sid = pp->p_sessp->s_sid; + mutex_exit(&pp->p_splock); + return (sid); case P_TASKID: return (pp->p_task->tk_tkid); |