On Thu, 19 Oct 2017 13:12:57 +0100
Emmanuel Gil Peyrot wrote:
> On Wed, Oct 18, 2017 at 09:05:46AM -0500, Matt Hoosier wrote:
> > On Wed, Oct 18, 2017 at 4:23 AM, Quentin Glidic
> > wrote:
> > > + fd = shm_open("/wayland-cursor-shared", O_CREAT | O_RDWR, 0);
> > > + shm_unlink("/wa
On Wed, Oct 18, 2017 at 09:05:46AM -0500, Matt Hoosier wrote:
> On Wed, Oct 18, 2017 at 4:23 AM, Quentin Glidic
> wrote:
> > + fd = shm_open("/wayland-cursor-shared", O_CREAT | O_RDWR, 0);
> > + shm_unlink("/wayland-cursor-shared");
>
> This seems to be a departure from the anonymous
On Wed, 18 Oct 2017 22:53:04 -0700
Thiago Macieira wrote:
> On Wednesday, 18 October 2017 07:05:46 PDT Matt Hoosier wrote:
> > On Wed, Oct 18, 2017 at 4:23 AM, Quentin Glidic
> >
> > wrote:
> > > + fd = shm_open("/wayland-cursor-shared", O_CREAT | O_RDWR, 0);
> > > + shm_unlink("/
On Wednesday, 18 October 2017 07:05:46 PDT Matt Hoosier wrote:
> On Wed, Oct 18, 2017 at 4:23 AM, Quentin Glidic
>
> wrote:
> > + fd = shm_open("/wayland-cursor-shared", O_CREAT | O_RDWR, 0);
> > + shm_unlink("/wayland-cursor-shared");
>
> This seems to be a departure from the anonym
On Wed, Oct 18, 2017 at 4:23 AM, Quentin Glidic
wrote:
> + fd = shm_open("/wayland-cursor-shared", O_CREAT | O_RDWR, 0);
> + shm_unlink("/wayland-cursor-shared");
This seems to be a departure from the anonymous behavior that
mkstemp() previously offered. shm_open() says that it will o
From: Quentin Glidic
Using XDG_RUNTIME_DIR to create anonymous files is problematic when
XDG_RUNTIME_DIR is not a tmpfs. OTOH, shm_open is in POSIX.1-2001, so it
should be available on all platforms we care about.
As a bonus, the created fd is already CLOEXEC.
Signed-off-by: Quentin Glidic
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