vlib: move linux-specific code to vlib/linux

Change-Id: Id79d2c2be7a98e15416a537c890a8f2dd6d4464d
Signed-off-by: Damjan Marion <damarion@cisco.com>

3 files changed, 2 insertions, 30 deletions

diff --git a/src/plugins/dpdk/device/init.c b/src/plugins/dpdk/device/init.c
index e23542f7554..4ef3b676244 100755
--- a/src/plugins/dpdk/device/init.c
+++ b/src/plugins/dpdk/device/init.c
@@ -17,6 +17,7 @@
 #include <vppinfra/error.h>
 #include <vppinfra/format.h>
 #include <vppinfra/bitmap.h>
+#include <vlib/linux/sysfs.h>
 #include <vlib/unix/unix.h>
 
 #include <vnet/ethernet/ethernet.h>
diff --git a/src/plugins/memif/memif.c b/src/plugins/memif/memif.c
index 7e2d947f426..4c387b92f81 100644
--- a/src/plugins/memif/memif.c
+++ b/src/plugins/memif/memif.c
@@ -33,6 +33,7 @@
 
 #include <vlib/vlib.h>
 #include <vlib/unix/unix.h>
+#include <vlib/linux/syscall.h>
 #include <vnet/plugin/plugin.h>
 #include <vnet/ethernet/ethernet.h>
 #include <vpp/app/version.h>
diff --git a/src/plugins/memif/private.h b/src/plugins/memif/private.h
index 985ac5ec985..b5f2f8ff55f 100644
--- a/src/plugins/memif/private.h
+++ b/src/plugins/memif/private.h
@@ -228,24 +228,6 @@ int memif_create_if (vlib_main_t * vm, memif_create_if_args_t * args);
 int memif_delete_if (vlib_main_t * vm, memif_if_t * mif);
 clib_error_t *memif_plugin_api_hookup (vlib_main_t * vm);
 
-#ifndef __NR_memfd_create
-#if defined __x86_64__
-#define __NR_memfd_create 319
-#elif defined __arm__
-#define __NR_memfd_create 385
-#elif defined __aarch64__
-#define __NR_memfd_create 279
-#else
-#error "__NR_memfd_create unknown for this architecture"
-#endif
-#endif
-
-static inline int
-memfd_create (const char *name, unsigned int flags)
-{
-  return syscall (__NR_memfd_create, name, flags);
-}
-
 static_always_inline void *
 memif_get_buffer (memif_if_t * mif, memif_ring_t * ring, u16 slot)
 {
@@ -253,18 +235,6 @@ memif_get_buffer (memif_if_t * mif, memif_ring_t * ring, u16 slot)
   return mif->regions[region].shm + ring->desc[slot].offset;
 }
 
-#ifndef F_LINUX_SPECIFIC_BASE
-#define F_LINUX_SPECIFIC_BASE 1024
-#endif
-#define MFD_ALLOW_SEALING       0x0002U
-#define F_ADD_SEALS (F_LINUX_SPECIFIC_BASE + 9)
-#define F_GET_SEALS (F_LINUX_SPECIFIC_BASE + 10)
-
-#define F_SEAL_SEAL     0x0001	/* prevent further seals from being set */
-#define F_SEAL_SHRINK   0x0002	/* prevent file from shrinking */
-#define F_SEAL_GROW     0x0004	/* prevent file from growing */
-#define F_SEAL_WRITE    0x0008	/* prevent writes */
-
 /* memif.c */
 clib_error_t *memif_init_regions_and_queues (memif_if_t * mif);
 clib_error_t *memif_connect (memif_if_t * mif);