parasite: remove excessive header deps from parasite.h and friends

The task is not complete - this is just a part of what have to be done. I.e.
looks like a lot of excessive deps can be fixed.

Signed-off-by: Stanislav Kinsbursky <skinsbursky@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

cr-dump.c

@@ -15,6 +15,7 @@
 #include <sys/vfs.h>
 
 #include <sys/sendfile.h>
+#include <sys/mman.h>
 
 #include <linux/major.h>
 

files.c

@@ -10,6 +10,7 @@
 #include <sys/stat.h>
 #include <sys/socket.h>
 #include <sys/un.h>
+#include <stdlib.h>
 
 #include "crtools.h"
 

include/parasite-syscall.h

@@ -1,14 +1,6 @@
 #ifndef PARASITE_SYSCALL_H_
 #define PARASITE_SYSCALL_H_
 
-#include <sys/types.h>
-#include <sys/mman.h>
-
-#include "compiler.h"
-#include "types.h"
-#include "list.h"
-#include "crtools.h"
-
 #define BUILTIN_SYSCALL_SIZE	8
 
 /* parasite control block */
@@ -29,6 +21,9 @@ struct parasite_ctl {
 	void *			addr_args;				/* address for arguments */
 };
 
+struct cr_fdset;
+struct list_head;
+
 extern int parasite_dump_sigacts_seized(struct parasite_ctl *ctl, struct cr_fdset *cr_fdset);
 extern int parasite_dump_itimers_seized(struct parasite_ctl *ctl, struct cr_fdset *cr_fdset);
 

include/parasite.h

@@ -8,11 +8,8 @@
 
 #ifndef __ASSEMBLY__
 
-#include <sys/types.h>
 #include <sys/un.h>
-#include <limits.h>
 
-#include "compiler.h"
 #include "image.h"
 #include "sockets.h"
 

include/syscall-types.h

@@ -8,13 +8,10 @@
 #ifndef SYSCALL_TYPES_H__
 #define SYSCALL_TYPES_H__
 
-#include <sys/types.h>
 #include <sys/time.h>
 #include <arpa/inet.h>
-#include <fcntl.h>
 
 #include "types.h"
-#include "compiler.h"
 
 #ifndef CONFIG_X86_64
 # error x86-32 bit mode not yet implemented

include/util.h

@@ -4,8 +4,6 @@
 /*
  * Some bits are stolen from perf and kvm tools
  */
-#include <string.h>
-#include <stdlib.h>
 #include <signal.h>
 #include <stdio.h>
 #include <errno.h>

kcmp-ids.c

@@ -1,4 +1,5 @@
 #include <unistd.h>
+#include <stdlib.h>
 #include "types.h"
 #include "rbtree.h"
 #include "util.h"

namespaces.c

@@ -1,6 +1,7 @@
 #include <unistd.h>
 #include <fcntl.h>
 #include <sys/wait.h>
+#include <stdlib.h>
 #include "util.h"
 #include "syscall.h"
 #include "uts_ns.h"

netfilter.c

@@ -3,6 +3,7 @@
 #include <unistd.h>
 #include <string.h>
 #include <wait.h>
+#include <stdlib.h>
 
 #include "types.h"
 #include "util.h"

parasite-syscall.c

@@ -2,6 +2,7 @@
 
 #include <sys/stat.h>
 #include <sys/wait.h>
+#include <sys/mman.h>
 
 #include "syscall.h"
 #include "ptrace.h"
@@ -9,6 +10,10 @@
 #include "parasite-syscall.h"
 #include "parasite-blob.h"
 #include "parasite.h"
+#include "crtools.h"
+
+#include <string.h>
+#include <stdlib.h>
 
 #ifdef CONFIG_X86_64
 static const char code_syscall[] = {0x0f, 0x05, 0xcc, 0xcc,

parasite.c

@@ -4,6 +4,8 @@
 #include "parasite.h"
 #include "util.h"
 
+#include <string.h>
+
 /*
  * Some notes on parasite code overall. There are a few
  * calling convention specfics the caller must follow

pipes.c

@@ -2,6 +2,7 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>
+#include <stdlib.h>
 
 #include "crtools.h"
 #include "image.h"

proc_parse.c

@@ -16,6 +16,8 @@
 
 #include "proc_parse.h"
 
+#include <stdlib.h>
+
 struct buffer {
 	char buf[PAGE_SIZE];
 	char end; /* '\0' */

shmem.c

@@ -1,5 +1,6 @@
 #include <unistd.h>
 #include <sys/mman.h>
+#include <stdlib.h>
 
 #include "shmem.h"
 #include "image.h"

sk-inet.c

@@ -3,6 +3,8 @@
 #include <unistd.h>
 #include <netinet/tcp.h>
 #include <arpa/inet.h>
+#include <string.h>
+#include <stdlib.h>
 
 #include "types.h"
 #include "libnetlink.h"

sk-tcp.c

@@ -2,6 +2,7 @@
 #include <sys/ioctl.h>
 #include <linux/sockios.h>
 #include <unistd.h>
+#include <stdlib.h>
 
 #include "crtools.h"
 #include "util.h"

sk-unix.c

@@ -5,6 +5,7 @@
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <sys/un.h>
+#include <stdlib.h>
 
 #include "types.h"
 #include "libnetlink.h"

sockets.c

@@ -1,25 +1,10 @@
 #include <sys/socket.h>
 #include <linux/netlink.h>
-#include <linux/types.h>
-#include <linux/net.h>
-#include <sys/types.h>
-#include <sys/vfs.h>
-#include <sys/stat.h>
-#include <fcntl.h>
 #include <netinet/tcp.h>
-#include <errno.h>
-#include <unistd.h>
-#include <limits.h>
-#include <sys/sendfile.h>
 
-#include "types.h"
 #include "libnetlink.h"
 #include "sockets.h"
-#include "sk-queue.h"
 #include "unix_diag.h"
-#include "image.h"
-#include "crtools.h"
-#include "util.h"
 #include "inet_diag.h"
 #include "files.h"
 #include "util-net.h"

sysctl.c

@@ -1,6 +1,8 @@
 #include <unistd.h>
 #include <fcntl.h>
 #include <ctype.h>
+#include <string.h>
+#include <stdlib.h>
 
 #include "types.h"
 #include "sysctl.h"

uts_ns.c

@@ -1,6 +1,7 @@
 #include <unistd.h>
 #include <fcntl.h>
 #include <sys/utsname.h>
+#include <string.h>
 
 #include "util.h"
 #include "crtools.h"