IPC: Difference between revisions

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@@ Line 185: / Line 185: @@
 |-
 | 1-2
-| Access permission flags for the receiving process: 1=read-only, 2=write-only, 3=read-write. Specifying 0 will cause a kernel panic.
+| Access permission flags for the source process: 1=read-only, 2=write-only, 3=read-write. Specifying 0 will cause a kernel panic.
 |-
 | 3
@@ Line 205: / Line 205: @@
 | <nowiki>0x0000000A | (size<<4)</nowiki>
 <ptr>
-| The corresponding value contains a ptr to a buffer of said size. It is mapped read-only in the destination process.
+| The corresponding value contains a ptr to a buffer of said size. The buffer specified by the source process must have read permission.
 |-
 | 0x0000000C <nowiki>|</nowiki> (size<<4)
 <ptr>
-| The corresponding value contains a ptr to a buffer of said size. It is mapped write-only in the destination process.
+| The corresponding value contains a ptr to a buffer of said size. The buffer specified by the source process must have write permission.
 |-
 | 0x0000000E <nowiki>|</nowiki> (size<<4)
 <ptr>
-| The corresponding value contains a ptr to a buffer of said size. It is mapped read-write in the destination process.
+| The corresponding value contains a ptr to a buffer of said size. The buffer specified by the source process must have read+write permission.
 |}