svn commit: r209838 - in stable/8/sys: kern sys
Attilio Rao
attilio at FreeBSD.org
Thu Jul 8 23:25:33 UTC 2010
Author: attilio
Date: Thu Jul 8 23:25:33 2010
New Revision: 209838
URL: http://svn.freebsd.org/changeset/base/209838
Log:
MFC r208587:
Add the support for reporting the NOCOREDUMP flag from
sysctl_kern_proc_vmmap().
Sponsored by: Sandvine Incorporated
Modified:
stable/8/sys/kern/kern_proc.c
stable/8/sys/sys/user.h
Directory Properties:
stable/8/sys/ (props changed)
stable/8/sys/amd64/include/xen/ (props changed)
stable/8/sys/cddl/contrib/opensolaris/ (props changed)
stable/8/sys/contrib/dev/acpica/ (props changed)
stable/8/sys/contrib/pf/ (props changed)
stable/8/sys/dev/xen/xenpci/ (props changed)
Modified: stable/8/sys/kern/kern_proc.c
==============================================================================
--- stable/8/sys/kern/kern_proc.c Thu Jul 8 22:21:18 2010 (r209837)
+++ stable/8/sys/kern/kern_proc.c Thu Jul 8 23:25:33 2010 (r209838)
@@ -1576,6 +1576,8 @@ sysctl_kern_proc_ovmmap(SYSCTL_HANDLER_A
kve->kve_flags |= KVME_FLAG_COW;
if (entry->eflags & MAP_ENTRY_NEEDS_COPY)
kve->kve_flags |= KVME_FLAG_NEEDS_COPY;
+ if (entry->eflags & MAP_ENTRY_NOCOREDUMP)
+ kve->kve_flags |= KVME_FLAG_NOCOREDUMP;
last_timestamp = map->timestamp;
vm_map_unlock_read(map);
@@ -1751,6 +1753,8 @@ sysctl_kern_proc_vmmap(SYSCTL_HANDLER_AR
kve->kve_flags |= KVME_FLAG_COW;
if (entry->eflags & MAP_ENTRY_NEEDS_COPY)
kve->kve_flags |= KVME_FLAG_NEEDS_COPY;
+ if (entry->eflags & MAP_ENTRY_NOCOREDUMP)
+ kve->kve_flags |= KVME_FLAG_NOCOREDUMP;
last_timestamp = map->timestamp;
vm_map_unlock_read(map);
Modified: stable/8/sys/sys/user.h
==============================================================================
--- stable/8/sys/sys/user.h Thu Jul 8 22:21:18 2010 (r209837)
+++ stable/8/sys/sys/user.h Thu Jul 8 23:25:33 2010 (r209838)
@@ -336,6 +336,7 @@ struct kinfo_file {
#define KVME_FLAG_COW 0x00000001
#define KVME_FLAG_NEEDS_COPY 0x00000002
+#define KVME_FLAG_NOCOREDUMP 0x00000004
#if defined(__amd64__)
#define KINFO_OVMENTRY_SIZE 1168
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