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1 files changed, 58 insertions, 0 deletions

diff --git a/libshouldbeinlibc/portinfo.h b/libshouldbeinlibc/portinfo.h
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+/* Print information about a task's ports
+
+   Copyright (C) 1996 Free Software Foundation, Inc.
+
+   Written by Miles Bader <miles@gnu.ai.mit.edu>
+
+   This program 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.
+
+   This program 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 this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+#ifndef __PORTINFO_H__
+#define __PORTINFO_H__
+
+#include <stdio.h>
+#include <errno.h>
+#include <mach.h>
+
+#include <portxlate.h>
+
+/* Flags describing what to show.  */
+#define PORTINFO_DETAILS	0x1
+#define PORTINFO_MEMBERS	0x4
+#define PORTINFO_HEX_NAMES	0x8
+
+/* Prints info about NAME in TASK to STREAM, in a way described by the flags
+   in SHOW.  If TYPE is non-zero, it should be what mach_port_type returns
+   for NAME.  */
+error_t print_port_info (mach_port_t name, mach_port_type_t type, task_t task,
+			 unsigned show, FILE *stream);
+
+/* Prints info about every port in TASK that has a type in ONLY to STREAM. */
+error_t print_task_print_task_ports_info (task_t task, mach_port_type_t only,
+					  unsigned show, FILE *stream);
+
+/* Prints info about NAME translated through X to STREAM, in a way described
+   by the flags in SHOW.  If TYPE is non-zero, it should be what
+   mach_port_type returns for NAME in X->to_task.  */
+error_t print_xlated_port_info (mach_port_t name, mach_port_type_t type,
+				struct port_name_xlator *x,
+				unsigned show, FILE *stream);
+
+/* Prints info about every port common to both tasks in X, but only if the
+   port in X->from_task has a type in ONLY, to STREAM.  */
+error_t print_xlated_ports_info (struct port_name_xlator *x,
+				 mach_port_type_t only,
+				 unsigned show, FILE *stream);
+
+#endif /* __PORTINFO_H__ */