Make RPC input array parameters const

This follows mig's cf4bcc3f1435 ("Also add const qualifiers on server
side")

15 files changed, 38 insertions, 38 deletions

diff --git a/libdiskfs/dir-link.c b/libdiskfs/dir-link.c
index 2e9cb626..5574fea4 100644
--- a/libdiskfs/dir-link.c
+++ b/libdiskfs/dir-link.c
@@ -22,7 +22,7 @@
 kern_return_t
 diskfs_S_dir_link (struct protid *dircred,
 		   struct protid *filecred,
-		   string_t name,
+		   const_string_t name,
 		   int excl)
 {
   struct node *np;		/* node being linked */
diff --git a/libdiskfs/dir-lookup.c b/libdiskfs/dir-lookup.c
index 3534facf..55439b08 100644
--- a/libdiskfs/dir-lookup.c
+++ b/libdiskfs/dir-lookup.c
@@ -30,7 +30,7 @@
 /* Implement dir_lookup as described in <hurd/fs.defs>. */
 error_t
 diskfs_S_dir_lookup (struct protid *dircred,
-		     string_t filename,
+		     const_string_t filename,
 		     int flags,
 		     mode_t mode,
 		     retry_type *do_retry,
diff --git a/libdiskfs/dir-mkdir.c b/libdiskfs/dir-mkdir.c
index f8c07a55..590d859d 100644
--- a/libdiskfs/dir-mkdir.c
+++ b/libdiskfs/dir-mkdir.c
@@ -21,7 +21,7 @@
 /* Implement dir_mkdir as found in <hurd/fs.defs>. */
 kern_return_t
 diskfs_S_dir_mkdir (struct protid *dircred,
-		    string_t name,
+		    const_string_t name,
 		    mode_t mode)
 {
   struct node *dnp;
diff --git a/libdiskfs/dir-rename.c b/libdiskfs/dir-rename.c
index b12dd018..eb123073 100644
--- a/libdiskfs/dir-rename.c
+++ b/libdiskfs/dir-rename.c
@@ -29,9 +29,9 @@ static pthread_mutex_t renamedirlock = PTHREAD_MUTEX_INITIALIZER;
 /* Implement dir_rename as described in <hurd/fs.defs>. */
 kern_return_t
 diskfs_S_dir_rename (struct protid *fromcred,
-		     string_t fromname,
+		     const_string_t fromname,
 		     struct protid *tocred,
-		     string_t toname,
+		     const_string_t toname,
 		     int excl)
 {
   struct node *fdp, *tdp, *fnp, *tnp, *tmpnp;
diff --git a/libdiskfs/dir-rmdir.c b/libdiskfs/dir-rmdir.c
index 8a29979f..7e328c35 100644
--- a/libdiskfs/dir-rmdir.c
+++ b/libdiskfs/dir-rmdir.c
@@ -22,7 +22,7 @@
 /* Implement dir_rmdir as described in <hurd/fs.defs>. */
 kern_return_t
 diskfs_S_dir_rmdir (struct protid *dircred,
-		    char *name)
+		    const_string_t name)
 {
   struct node *dnp;
   struct node *np = NULL;
diff --git a/libdiskfs/dir-unlink.c b/libdiskfs/dir-unlink.c
index 2a54cc38..5a8bef34 100644
--- a/libdiskfs/dir-unlink.c
+++ b/libdiskfs/dir-unlink.c
@@ -22,7 +22,7 @@
 /* Implement dir_unlink as described in <hurd/fs.defs>. */
 kern_return_t
 diskfs_S_dir_unlink (struct protid *dircred,
-		     string_t name)
+		     const_string_t name)
 {
   struct node *dnp;
   struct node *np;
diff --git a/libdiskfs/diskfs.h b/libdiskfs/diskfs.h
index 2390c64d..a9d1f6bb 100644
--- a/libdiskfs/diskfs.h
+++ b/libdiskfs/diskfs.h
@@ -1168,7 +1168,7 @@ void diskfs_console_stdio ();
 typedef struct protid *protid_t;
 
 kern_return_t diskfs_S_io_write (protid_t io_object,
-				 data_t data,
+				 const_data_t data,
 				 mach_msg_type_number_t dataCnt,
 				 loff_t offset,
 				 vm_size_t *amount);
diff --git a/libdiskfs/file-exec.c b/libdiskfs/file-exec.c
index 7625cf43..55b33a14 100644
--- a/libdiskfs/file-exec.c
+++ b/libdiskfs/file-exec.c
@@ -33,19 +33,19 @@ kern_return_t
 diskfs_S_file_exec (struct protid *cred,
 		    task_t task,
 		    int flags,
-		    data_t argv,
+		    const_data_t argv,
 		    size_t argvlen,
-		    data_t envp,
+		    const_data_t envp,
 		    size_t envplen,
-		    mach_port_t *fds,
+		    const mach_port_t *fds,
 		    size_t fdslen,
-		    mach_port_t *portarray,
+		    const mach_port_t *portarray,
 		    size_t portarraylen,
-		    int *intarray,
+		    const int *intarray,
 		    size_t intarraylen,
-		    mach_port_t *deallocnames,
+		    const mach_port_t *deallocnames,
 		    size_t deallocnameslen,
-		    mach_port_t *destroynames,
+		    const mach_port_t *destroynames,
 		    size_t destroynameslen)
 {
   return diskfs_S_file_exec_paths (cred,
@@ -66,21 +66,21 @@ kern_return_t
 diskfs_S_file_exec_paths (struct protid *cred,
 			  task_t task,
 			  int flags,
-			  string_t path,
-			  string_t abspath,
-			  char *argv,
+			  const_string_t path,
+			  const_string_t abspath,
+			  const_data_t argv,
 			  size_t argvlen,
-			  char *envp,
+			  const_data_t envp,
 			  size_t envplen,
-			  mach_port_t *fds,
+			  const mach_port_t *fds,
 			  size_t fdslen,
-			  mach_port_t *portarray,
+			  const mach_port_t *portarray,
 			  size_t portarraylen,
-			  int *intarray,
+			  const int *intarray,
 			  size_t intarraylen,
-			  mach_port_t *deallocnames,
+			  const mach_port_t *deallocnames,
 			  size_t deallocnameslen,
-			  mach_port_t *destroynames,
+			  const mach_port_t *destroynames,
 			  size_t destroynameslen)
 {
   struct node *np;
diff --git a/libdiskfs/file-set-trans.c b/libdiskfs/file-set-trans.c
index 4bcb918d..b55967f9 100644
--- a/libdiskfs/file-set-trans.c
+++ b/libdiskfs/file-set-trans.c
@@ -28,7 +28,7 @@ diskfs_S_file_set_translator (struct protid *cred,
 			      int passive_flags,
 			      int active_flags,
 			      int killtrans_flags,
-			      data_t passive,
+			      const_data_t passive,
 			      size_t passivelen,
 			      fsys_t active)
 {
@@ -139,7 +139,7 @@ diskfs_S_file_set_translator (struct protid *cred,
 		  /* Find the device number from the arguments
 		     of the translator. */
 		  int major, minor;
-		  char *arg;
+		  const char *arg;
 
 		  arg = passive + strlen (passive) + 1;
 		  assert_backtrace (arg <= passive + passivelen);
@@ -185,7 +185,7 @@ diskfs_S_file_set_translator (struct protid *cred,
 
 	      if (newmode == S_IFLNK)
 		{
-		  char *arg = passive + strlen (passive) + 1;
+		  const char *arg = passive + strlen (passive) + 1;
 		  assert_backtrace (arg <= passive + passivelen);
 		  if (arg == passive + passivelen)
 		    {
diff --git a/libdiskfs/fsys-forward.c b/libdiskfs/fsys-forward.c
index 0b88455c..8d5c2fda 100644
--- a/libdiskfs/fsys-forward.c
+++ b/libdiskfs/fsys-forward.c
@@ -31,7 +31,7 @@
 error_t
 diskfs_S_fsys_forward (mach_port_t server,
 		       mach_port_t reply, mach_msg_type_name_t reply_type,
-		       mach_port_t requestor, data_t argz, size_t argz_len)
+		       mach_port_t requestor, const_data_t argz, size_t argz_len)
 {
   return EOPNOTSUPP;
 }
diff --git a/libdiskfs/fsys-getfile.c b/libdiskfs/fsys-getfile.c
index fa242c5e..4dadd736 100644
--- a/libdiskfs/fsys-getfile.c
+++ b/libdiskfs/fsys-getfile.c
@@ -29,9 +29,9 @@
 error_t
 diskfs_S_fsys_getfile (struct diskfs_control *pt,
 		       mach_port_t reply, mach_msg_type_name_t reply_type,
-		       uid_t *uids, mach_msg_type_number_t nuids,
-		       gid_t *gids, mach_msg_type_number_t ngids,
-		       data_t handle, mach_msg_type_number_t handle_len,
+		       const uid_t *uids, mach_msg_type_number_t nuids,
+		       const gid_t *gids, mach_msg_type_number_t ngids,
+		       const_data_t handle, mach_msg_type_number_t handle_len,
 		       mach_port_t *file, mach_msg_type_name_t *file_type)
 {
   int flags;
diff --git a/libdiskfs/fsys-getroot.c b/libdiskfs/fsys-getroot.c
index 81bd7db4..1bc6c4a3 100644
--- a/libdiskfs/fsys-getroot.c
+++ b/libdiskfs/fsys-getroot.c
@@ -31,9 +31,9 @@ diskfs_S_fsys_getroot (struct diskfs_control *pt,
 		       mach_port_t reply,
 		       mach_msg_type_name_t replytype,
 		       mach_port_t dotdot,
-		       uid_t *uids,
+		       const uid_t *uids,
 		       size_t nuids,
-		       uid_t *gids,
+		       const id_t *gids,
 		       size_t ngids,
 		       int flags,
 		       retry_type *retry,
diff --git a/libdiskfs/fsys-options.c b/libdiskfs/fsys-options.c
index 8610fe50..ca646a8d 100644
--- a/libdiskfs/fsys-options.c
+++ b/libdiskfs/fsys-options.c
@@ -28,7 +28,7 @@
 
 struct args
 {
-  char *data;
+  const char *data;
   mach_msg_type_number_t len;
   int do_children;
 };
@@ -50,7 +50,7 @@ kern_return_t
 diskfs_S_fsys_set_options (struct diskfs_control *pt,
 			   mach_port_t reply,
 			   mach_msg_type_name_t replytype,
-			   data_t data, mach_msg_type_number_t len,
+			   const_data_t data, mach_msg_type_number_t len,
 			   int do_children)
 {
   error_t err = 0;
diff --git a/libdiskfs/io-restrict-auth.c b/libdiskfs/io-restrict-auth.c
index 1c2c999d..4b27a919 100644
--- a/libdiskfs/io-restrict-auth.c
+++ b/libdiskfs/io-restrict-auth.c
@@ -24,9 +24,9 @@ kern_return_t
 diskfs_S_io_restrict_auth (struct protid *cred,
 			   mach_port_t *newport,
 			   mach_msg_type_name_t *newportpoly,
-			   uid_t *uids,
+			   const uid_t *uids,
 			   size_t nuids,
-			   gid_t *gids,
+			   const gid_t *gids,
 			   size_t ngids)
 {
   error_t err;
diff --git a/libdiskfs/io-write.c b/libdiskfs/io-write.c
index ef5224d6..fa451d8b 100644
--- a/libdiskfs/io-write.c
+++ b/libdiskfs/io-write.c
@@ -22,7 +22,7 @@
 /* Implement io_write as described in <hurd/io.defs>. */
 kern_return_t
 diskfs_S_io_write (struct protid *cred,
-		   data_t data,
+		   const_data_t data,
 		   mach_msg_type_number_t datalen,
 		   off_t offset,
 		   mach_msg_type_number_t *amt)