[CRIU] [PATCH 09/15] crtools: create new header for servicefd stuff

[Andrey Vagin]

Signed-off-by: Andrey Vagin <avagin at openvz.org>
---
 cr-dump.c           |  1 +
 cr-restore.c        |  1 +
 include/crtools.h   | 31 ++-----------------------------
 include/servicefd.h | 32 ++++++++++++++++++++++++++++++++
 log.c               |  1 +
 mem.c               |  1 +
 page-read.c         |  1 +
 tty.c               |  1 +
 util.c              |  1 +
 9 files changed, 41 insertions(+), 29 deletions(-)
 create mode 100644 include/servicefd.h

diff --git a/cr-dump.c b/cr-dump.c
index d907a3e..ffd5ca3 100644
--- a/cr-dump.c
+++ b/cr-dump.c
@@ -36,6 +36,7 @@
 #include "kcmp-ids.h"
 #include "compiler.h"
 #include "crtools.h"
+#include "servicefd.h"
 #include "syscall.h"
 #include "ptrace.h"
 #include "util.h"
diff --git a/cr-restore.c b/cr-restore.c
index 3b2208a..0784b1f 100644
--- a/cr-restore.c
+++ b/cr-restore.c
@@ -29,6 +29,7 @@
 #include "asm/types.h"
 #include "asm/restorer.h"
 
+#include "servicefd.h"
 #include "image.h"
 #include "util.h"
 #include "util-pie.h"
diff --git a/include/crtools.h b/include/crtools.h
index a968a4e..a48e785 100644
--- a/include/crtools.h
+++ b/include/crtools.h
@@ -10,6 +10,7 @@
 #include "image.h"
 #include "lock.h"
 #include "cr-show.h"
+#include "servicefd.h"
 
 #include "protobuf/vma.pb-c.h"
 
@@ -50,35 +51,7 @@ extern struct cr_options opts;
 
 extern void init_opts(void);
 
-enum sfd_type {
-	SERVICE_FD_MIN,
-
-	LOG_FD_OFF,
-	LOG_DIR_FD_OFF,
-	IMG_FD_OFF,
-	PROC_FD_OFF,	/* fd with /proc for all proc_ calls */
-	CTL_TTY_OFF,
-	SELF_STDIN_OFF,
-	PARENT_FD_OFF,
-	CR_PROC_FD_OFF, /* some other's proc fd.
-			 *  For dump -- target ns' proc
-			 *  For restore -- CRIU ns' proc
-			 */
-
-	SERVICE_FD_MAX
-};
-
-#define CR_PARENT_LINK	"parent"
-
-extern int clone_service_fd(int id);
-void close_old_servie_fd(int nr);
-extern int init_service_fd(void);
-extern int get_service_fd(enum sfd_type type);
-extern int reserve_service_fd(enum sfd_type type);
-extern int install_service_fd(enum sfd_type type, int fd);
-extern int close_service_fd(enum sfd_type type);
-extern bool is_service_fd(int fd, enum sfd_type type);
-extern bool is_any_service_fd(int fd);
+#define CR_PARENT_LINK "parent"
 
 int check_img_inventory(void);
 int write_img_inventory(void);
diff --git a/include/servicefd.h b/include/servicefd.h
new file mode 100644
index 0000000..3c7d07c
--- /dev/null
+++ b/include/servicefd.h
@@ -0,0 +1,32 @@
+#ifndef __CR_SERVICE_FD_H__
+#define __CR_SERVICE_FD_H__
+
+enum sfd_type {
+	SERVICE_FD_MIN,
+
+	LOG_FD_OFF,
+	LOG_DIR_FD_OFF,
+	IMG_FD_OFF,
+	PROC_FD_OFF,	/* fd with /proc for all proc_ calls */
+	CTL_TTY_OFF,
+	SELF_STDIN_OFF,
+	PARENT_FD_OFF,
+	CR_PROC_FD_OFF, /* some other's proc fd.
+			 *  For dump -- target ns' proc
+			 *  For restore -- CRIU ns' proc
+			 */
+
+	SERVICE_FD_MAX
+};
+
+extern int clone_service_fd(int id);
+void close_old_servie_fd(int nr);
+extern int init_service_fd(void);
+extern int get_service_fd(enum sfd_type type);
+extern int reserve_service_fd(enum sfd_type type);
+extern int install_service_fd(enum sfd_type type, int fd);
+extern int close_service_fd(enum sfd_type type);
+extern bool is_service_fd(int fd, enum sfd_type type);
+extern bool is_any_service_fd(int fd);
+
+#endif
diff --git a/log.c b/log.c
index f5a9abb..a1bd9f7 100644
--- a/log.c
+++ b/log.c
@@ -16,6 +16,7 @@
 #include "asm/types.h"
 #include "util.h"
 #include "crtools.h"
+#include "servicefd.h"
 
 #define DEFAULT_LOGFD		STDERR_FILENO
 
diff --git a/mem.c b/mem.c
index ee23de0..5d53ed1 100644
--- a/mem.c
+++ b/mem.c
@@ -4,6 +4,7 @@
 #include <errno.h>
 
 #include "crtools.h"
+#include "servicefd.h"
 #include "mem.h"
 #include "parasite-syscall.h"
 #include "parasite.h"
diff --git a/page-read.c b/page-read.c
index 78b1303..dff6b62 100644
--- a/page-read.c
+++ b/page-read.c
@@ -3,6 +3,7 @@
 #include <unistd.h>
 
 #include "crtools.h"
+#include "servicefd.h"
 #include "page-read.h"
 
 #include "protobuf.h"
diff --git a/tty.c b/tty.c
index a1eb73e..98c6698 100644
--- a/tty.c
+++ b/tty.c
@@ -18,6 +18,7 @@
 #include "syscall.h"
 #include "files.h"
 #include "crtools.h"
+#include "servicefd.h"
 #include "image.h"
 #include "util.h"
 #include "log.h"
diff --git a/util.c b/util.c
index 32f9969..e541ed6 100644
--- a/util.c
+++ b/util.c
@@ -38,6 +38,7 @@
 #include "rst-malloc.h"
 
 #include "crtools.h"
+#include "servicefd.h"
 
 #define VMA_OPT_LEN	128
 
-- 
1.8.3.1