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Add the support for reporting the NOCOREDUMP flag from

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sysctl_kern_proc_vmmap().

Sponsored by:	Sandvine Incorporated
Reviewed by:	kib, emaste
MFC after:	1 week
This commit is contained in:
Attilio Rao 2010-05-27 08:10:12 +00:00
parent 8fd6c56d29
commit 937912ea04
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=208587
2 changed files with 5 additions and 0 deletions
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4
sys/kern/kern_proc.c
View File

@ -1577,6 +1577,8 @@ sysctl_kern_proc_ovmmap(SYSCTL_HANDLER_ARGS)
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_ARGS)
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);

1
sys/sys/user.h
View File

@ -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