utils: split-off the message id parsing

* utils/rpctrace.c: Move all the code handling the message id files...
* utils/msgids.c: ... to a new file.
* utils/msgids.h: And add the relevand declarations.
* utils/Makefile (SRCS): Add the new file.

1 files changed, 33 insertions, 0 deletions

diff --git a/utils/msgids.h b/utils/msgids.h
new file mode 100644
index 00000000..6bd23720
--- /dev/null
+++ b/utils/msgids.h
@@ -0,0 +1,33 @@
+/* Translate message ids to symbolic names.
+
+   Copyright (C) 1998-2015 Free Software Foundation, Inc.
+
+   This file is part of the GNU Hurd.
+
+   The GNU Hurd is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   The GNU Hurd is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with the GNU Hurd.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#ifndef _HURD_MSGIDS_H_
+#define _HURD_MSGIDS_H_
+
+/* We map message ids to procedure and subsystem names.  */
+struct msgid_info
+{
+  char *name;
+  char *subsystem;
+};
+
+const struct msgid_info *msgid_info (mach_msg_id_t msgid);
+const struct argp msgid_argp;
+
+#endif	/* _HURD_MSGIDS_H_ */