Mark Kettenis mark.kette...@xs4all.nl writes:
1. shm_open(3) is hard to use safely; it pretty much forces you to use
mktemp(3) with all its traps. This is why some people suggested we
need shm_mkstemp(3), and Ted Unangst actually implemented this on
OpenBSD. The code under the ISC
Alan Coopersmith alan.coopersm...@oracle.com writes:
Possibly - I didn't know why Keith chose /run/shm in the first place.
/run/shm was suggested by someone as a suitable new standard place to
use instead, and it happened to work in Debian...
I think the right plan will be to have configure.ac
From: Keith Packard kei...@keithp.com
Date: Mon, 11 Nov 2013 11:04:58 -0800
Alan Coopersmith alan.coopersm...@oracle.com writes:
Possibly - I didn't know why Keith chose /run/shm in the first place.
/run/shm was suggested by someone as a suitable new standard place to
use instead, and
From: Alan Coopersmith alan.coopersm...@oracle.com
Date: Thu, 7 Nov 2013 20:55:44 -0800
Signed-off-by: Alan Coopersmith alan.coopersm...@oracle.com
---
Makefile |9 +
shmfd.c |4
2 files changed, 9 insertions(+), 4 deletions(-)
Ah, is this the example code I have
On Fri, Nov 08, 2013 at 09:42:57AM -0500, Jasper St. Pierre wrote:
We want to make sure we don't write files to disk. /tmp on some systems is
backed by a disk, not tmpfs.
If you want real temporary files that don't survive a reboot, /tmp is
a better bet than /var/tmp.
See e.g.
We want to make sure we don't write files to disk. /tmp on some systems is
backed by a disk, not tmpfs.
On Fri, Nov 8, 2013 at 2:53 AM, Mark Kettenis mark.kette...@xs4all.nlwrote:
From: Alan Coopersmith alan.coopersm...@oracle.com
Date: Thu, 7 Nov 2013 20:55:44 -0800
Signed-off-by: Alan
Date: Fri, 8 Nov 2013 09:42:57 -0500
From: Jasper St. Pierre jstpie...@mecheye.net
We want to make sure we don't write files to disk. /tmp on some systems is
backed by a disk, not tmpfs.
And /run doesn't exist on many Linux systems. In the end this is just
some test code, so I guess it
On 11/ 8/13 06:42 AM, Jasper St. Pierre wrote:
We want to make sure we don't write files to disk. /tmp on some systems is
backed by a disk, not tmpfs.
That was unclear from the sample code - all I saw was a directory that doesn't
exist on my platform, with no hints how to pick the right one.
On 11/ 7/13 11:53 PM, Mark Kettenis wrote:
From: Alan Coopersmith alan.coopersm...@oracle.com
Date: Thu, 7 Nov 2013 20:55:44 -0800
Signed-off-by: Alan Coopersmith alan.coopersm...@oracle.com
---
Makefile |9 +
shmfd.c |4
2 files changed, 9 insertions(+), 4
Signed-off-by: Alan Coopersmith alan.coopersm...@oracle.com
---
Makefile |9 +
shmfd.c |4
2 files changed, 9 insertions(+), 4 deletions(-)
diff --git a/Makefile b/Makefile
index e77f938..672979e 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,8 @@
-CFLAGS=-Wall -O0 -g
Whoops, didn't mean to include the makefile changes in that patch, just shmfd.c.
-alan-
On 11/ 7/13 08:55 PM, Alan Coopersmith wrote:
Signed-off-by: Alan Coopersmith alan.coopersm...@oracle.com
---
Makefile |9 +
shmfd.c |4
2 files changed, 9 insertions(+), 4
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