Author: attilio
Date: Thu May 27 08:10:12 2010
New Revision: 208587
URL: http://svn.freebsd.org/changeset/base/208587
Log:
Add the support for reporting the NOCOREDUMP flag from
sysctl_kern_proc_vmmap().
Sponsored by: Sandvine Incorporated
Reviewed by: kib, emaste
MFC after: 1 week
Modified:
head/sys/kern/kern_proc.c
head/sys/sys/user.h
Modified: head/sys/kern/kern_proc.c
==============================================================================
--- head/sys/kern/kern_proc.c Thu May 27 03:15:04 2010 (r208586)
+++ head/sys/kern/kern_proc.c Thu May 27 08:10:12 2010 (r208587)
@@ -1577,6 +1577,8 @@ 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);
@@ -1752,6 +1754,8 @@ 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: head/sys/sys/user.h
==============================================================================
--- head/sys/sys/user.h Thu May 27 03:15:04 2010 (r208586)
+++ head/sys/sys/user.h Thu May 27 08:10:12 2010 (r208587)
@@ -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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