[haiku-bugs] Re: [Haiku] #2657: Implement XSI shared memory <sys/shm.h>

  • From: "Haiku" <trac@xxxxxxxxxxxx>
  • To: undisclosed-recipients: ;
  • Date: Sun, 23 Sep 2018 01:49:21 -0000

#2657: Implement XSI shared memory <sys/shm.h>
----------------------------+----------------------------
   Reporter:  kaliber       |      Owner:  emitrax
       Type:  enhancement   |     Status:  new
   Priority:  normal        |  Milestone:  Unscheduled
  Component:  System/POSIX  |    Version:  R1/Development
 Resolution:                |   Keywords:
 Blocked By:                |   Blocking:
Has a Patch:  0             |   Platform:  All
----------------------------+----------------------------
Changes (by waddlesplash):

 * patch:   => 0


Comment:

Besides only approximating the feature (one can't emulate it correctly
 with areas),

 @bonefish, how so? It looks like we would need a set of housekeeping
 structs or the like to keep track of the "modification time", etc. and
 other such values, so we would still need new syscalls, but AFAICT there
 is nothing that shm areas can do that Be areas cannot -- so can you
 perhaps elaborate on what those are, if you can recall?

-- 
Ticket URL: <https://dev.haiku-os.org/ticket/2657#comment:26>
Haiku <https://dev.haiku-os.org>
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