Initial checkin

1 files changed, 47 insertions, 0 deletions

diff --git a/utils/pids.h b/utils/pids.h
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+++ b/utils/pids.h
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+/* Pid parsing/frobbing
+
+   Copyright (C) 1997 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 __PIDS_H__
+#define __PIDS_H__
+
+/* Add the pids returned in vm_allocated memory by calling PIDS_FN with ID as
+   an argument to PIDS and NUM_PIDS, reallocating it in malloced memory.  */
+extern error_t add_fn_pids (pid_t **pids, size_t *num_pids, unsigned id,
+			    error_t (*pids_fn)(process_t proc, pid_t id,
+					       pid_t **pids, size_t *num_pids));
+
+/* Add PID to PIDS and NUM_PIDS, reallocating it in malloced memory.  */
+extern error_t add_pid (pid_t **pids, size_t *num_pids, pid_t pid);
+
+/* Params to be passed as the input when parsing PIDS_ARGP.  */
+struct pids_argp_params
+{
+  /* Array to be extended with parsed pids.  */
+  pid_t **pids;
+  size_t *num_pids;
+
+  /* If true, parse non-option arguments as pids.  */
+  int parse_pid_args;
+};
+
+/* A parser for selecting a set of pids.  */
+extern struct argp pids_argp;
+
+#endif __PIDS_H__