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| author | Shu-Chun Weng <scw@google.com> | 2019-08-19 11:09:47 -0700 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2019-09-11 08:46:17 +0200 |
| commit | 9bdfa4d23f4395dab89a60eb6b05a0308792bd66 (patch) | |
| tree | 34e7c3dfeb9e5998a9c29bc76734cd9cf658769a /util/memfd.c | |
| parent | 7f4341e84bb867c6e3397a978d3ee131bf8a889b (diff) | |
| download | focaccia-qemu-9bdfa4d23f4395dab89a60eb6b05a0308792bd66.tar.gz focaccia-qemu-9bdfa4d23f4395dab89a60eb6b05a0308792bd66.zip | |
linux-user: add memfd_create
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>
Diffstat (limited to 'util/memfd.c')
| -rw-r--r-- | util/memfd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/util/memfd.c b/util/memfd.c index 00334e5b21..4a3c07e0be 100644 --- a/util/memfd.c +++ b/util/memfd.c @@ -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); |