motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-04 16:23:55 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

linux-user: add memfd_create

Browse source 
Add support for the memfd_create syscall. If the host does not have the
libc wrapper, translate to a direct syscall with NC-macro.

Buglink: https://bugs.launchpad.net/qemu/+bug/1734792
Signed-off-by: Shu-Chun Weng <scw@google.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20190819180947.180725-1-scw@google.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Shu-Chun Weng 2019-08-19 11:09:47 -07:00 • committed by Laurent Vivier
parent 7f4341e84b
commit 9bdfa4d23f
3 changed files with 17 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
util/memfd.c
View file

@ -35,7 +35,7 @@
#include <sys/syscall.h>
#include <asm/unistd.h>
static int memfd_create(const char *name, unsigned int flags)
int memfd_create(const char *name, unsigned int flags)
{
#ifdef __NR_memfd_create
return syscall(__NR_memfd_create, name, flags);