diff options
| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2014-10-05 18:41:31 -0400 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2014-10-05 19:07:28 -0400 |
| commit | 27c64db6dff88ebe9761dfe3b0c073d2a9bf2e41 (patch) | |
| tree | c00b668d9d4672a04eb2a2634d4d439687dc0a91 /src/shared/memfd.c | |
| parent | 0077776275cb753e478e0f92d4065dec5276c44a (diff) | |
build-sys: use linux/memfd.h if available
linux/memfd.h was added linux 3.17, so it might not be widely
available for a while.
Also, check if memfd_create is defined, for the HAVE_LINUX_MEMFD_H
check to have a chance of succeeding.
Also, collapse all ifdefs for memfd-related stuff, because they
were all added together so there's no need to check separately.
Diffstat (limited to 'src/shared/memfd.c')
| -rw-r--r-- | src/shared/memfd.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/shared/memfd.c b/src/shared/memfd.c index 1feca0c979..162c12f7a7 100644 --- a/src/shared/memfd.c +++ b/src/shared/memfd.c @@ -25,11 +25,15 @@ #include <sys/mman.h> #include <sys/prctl.h> +#ifdef HAVE_LINUX_MEMFD_H +# include <linux/memfd.h> +#endif + #include "util.h" #include "bus-label.h" -#include "missing.h" #include "memfd.h" #include "utf8.h" +#include "missing.h" int memfd_new(const char *name) { _cleanup_free_ char *g = NULL; |