From: Lucas De Marchi <lucas.demarchi@intel.com>
To: igt-dev@lists.freedesktop.org
Subject: [igt-dev] [PATCH i-g-t 0/2] Fix i-g-t on old systems
Date: Thu, 19 Jul 2018 13:54:43 -0700 [thread overview]
Message-ID: <20180719205445.3040-1-lucas.demarchi@intel.com> (raw)
IGT now requires memfd_create() which is not available on old versions
of glibc (or some alternative libcs). This provides a minimal intrusive
way to keep building on those old systems without polluting the code
with a compatibility layer.
The approach is similar to what I've been using in other projects like
systemd, kmod, ardupilot, etc. The syscall numbers came from systemd.
Lucas De Marchi (2):
build: provide include for missing syscalls
stubs: provide implementation for memfd_create
lib/stubs/syscall/README | 6 ++++++
lib/stubs/syscall/sys/mman.h | 37 ++++++++++++++++++++++++++++++++++++
meson.build | 5 ++++-
3 files changed, 47 insertions(+), 1 deletion(-)
create mode 100644 lib/stubs/syscall/README
create mode 100644 lib/stubs/syscall/sys/mman.h
--
2.17.1
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next reply other threads:[~2018-07-19 20:55 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-19 20:54 Lucas De Marchi [this message]
2018-07-19 20:54 ` [igt-dev] [PATCH i-g-t 1/2] build: provide include for missing syscalls Lucas De Marchi
2018-07-19 20:54 ` [igt-dev] [PATCH i-g-t 2/2] stubs: provide implementation for memfd_create Lucas De Marchi
2018-07-19 21:14 ` Antonio Argenziano
2018-07-19 21:43 ` De Marchi, Lucas
2018-07-19 22:17 ` Antonio Argenziano
2018-07-20 7:05 ` Chris Wilson
2018-07-20 19:05 ` Lucas De Marchi
2018-07-20 9:48 ` Tvrtko Ursulin
2018-07-19 23:20 ` Antonio Argenziano
2018-07-20 0:41 ` Lucas De Marchi
2018-07-20 0:56 ` Lucas De Marchi
2018-07-20 19:06 ` Lucas De Marchi
2018-07-19 21:48 ` [igt-dev] ✓ Fi.CI.BAT: success for Fix i-g-t on old systems Patchwork
2018-07-20 4:15 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork
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