X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/743b15655a24ee3fe9f458f383003e011db0558f..13fec9890cf095cc781fdf7b8917cb03bf32dd4c:/osfmk/man/vm_region_basic_info.html
diff --git a/osfmk/man/vm_region_basic_info.html b/osfmk/man/vm_region_basic_info.html
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--- a/osfmk/man/vm_region_basic_info.html
+++ b/osfmk/man/vm_region_basic_info.html
@@ -1 +1,80 @@
-
vm_region_basic_info
Structure - Defines the attributes of a task's memory region.
SYNOPSIS
struct vm_region_basic_info
{
vm_prot_t protection;
vm_prot_t max_protection;
vm_inherit_t inheritance;
boolean_t shared;
boolean_t reserved;
vm_offset_t offset;
vm_behavior_t behavior;
unsigned short user_wired_count;
};
typedef struct vm_region_basic_info* vm_region_basic_info_t;
FIELDS
- protection
-
The current protection for the region.
- max_protection
-
The maximum protection allowed for the region.
- inheritance
-
The inheritance attribute for the region.
- shared
-
Shared indicator. If true, the region is shared by another task. If false,
the region is not shared.
- reserved
-
If true the region is protected from random allocation.
- offset
-
The region's offset into the memory object. The region begins at this
offset.
- behavior
-
Expected reference pattern for the memory. Valid values are:
- VM_BEHAVIOR_DEFAULT
-
The system's default behavior.
- VM_BEHAVIOR_RANDOM
-
No particular order expected.
- VM_BEHAVIOR_SEQUENTIAL
-
Forward sequential order.
- VM_BEHAVIOR_RSEQNTL
-
Reverse sequential order.
DESCRIPTION
The vm_region_basic_info structure defines the attributes
of a memory region returned by vm_region.
RELATED INFORMATION
Functions:
vm_region,
vm_inherit,
vm_protect.
\ No newline at end of file
+
vm_region_basic_info
+
+
+Structure - Defines the attributes of a task's memory region.
+
SYNOPSIS
+
+struct vm_region_basic_info
+{
+ vm_prot_t protection;
+ vm_prot_t max_protection;
+ vm_inherit_t inheritance;
+ boolean_t shared;
+ boolean_t reserved;
+ vm_offset_t offset;
+ vm_behavior_t behavior;
+ unsigned short user_wired_count;
+};
+
+typedef struct vm_region_basic_info* vm_region_basic_info_t;
+
+FIELDS
+
+- protection
+
-
+The current protection for the region.
+
+
- max_protection
+
-
+The maximum protection allowed for the region.
+
+
- inheritance
+
-
+The inheritance attribute for the region.
+
+
- shared
+
-
+Shared indicator. If true, the region is shared by another task. If false,
+the region is not shared.
+
+
- reserved
+
-
+If true the region is protected from random allocation.
+
+
- offset
+
-
+The region's offset into the memory object. The region begins at this
+offset.
+
+
- behavior
+
-
+Expected reference pattern for the memory. Valid values are:
+
+
+
- VM_BEHAVIOR_DEFAULT
+
-
+The system's default behavior.
+
+
- VM_BEHAVIOR_RANDOM
+
-
+No particular order expected.
+
+
- VM_BEHAVIOR_SEQUENTIAL
+
-
+Forward sequential order.
+
+
- VM_BEHAVIOR_RSEQNTL
+
-
+Reverse sequential order.
+
+
+DESCRIPTION
+
+The vm_region_basic_info structure defines the attributes
+of a memory region returned by vm_region.
+
RELATED INFORMATION
+
+Functions:
+vm_region,
+vm_inherit,
+vm_protect.