initial commit

1 files changed, 79 insertions, 0 deletions

diff --git a/include/kvm.h b/include/kvm.h
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+++ b/include/kvm.h
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+/*	$OpenBSD: kvm.h,v 1.18 2013/10/22 16:40:25 guenther Exp $	*/
+/*	$NetBSD: kvm.h,v 1.7 1996/04/19 12:02:50 leo Exp $	*/
+
+/*-
+ * Copyright (c) 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)kvm.h	8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _KVM_H_
+#define	_KVM_H_
+
+/* Default version symbol. */
+#define	VRS_SYM		"_version"
+#define	VRS_KEY		"VERSION"
+
+/*
+ * Flag for kvm_open* that disables opening of any files. We're just
+ * interested in a handle to run sysctls.
+ */
+#define KVM_NO_FILES	0x80000000
+
+#include <nlist.h>
+#include <stdio.h>
+
+__BEGIN_DECLS
+
+typedef struct __kvm kvm_t;
+
+struct kinfo_proc;
+int	  kvm_close(kvm_t *);
+int	  kvm_dump_inval(kvm_t *);
+int	  kvm_dump_mkheader(kvm_t *, off_t);
+int	  kvm_dump_wrtheader(kvm_t *, FILE *, int);
+char	**kvm_getargv(kvm_t *, const struct kinfo_proc *, int);
+char	**kvm_getenvv(kvm_t *, const struct kinfo_proc *, int);
+char	 *kvm_geterr(kvm_t *);
+int	  kvm_getloadavg(kvm_t *, double [], int);
+struct kinfo_file *
+	  kvm_getfiles(kvm_t *, int, int, size_t, int *);
+struct kinfo_proc *
+	  kvm_getprocs(kvm_t *, int, int, size_t, int *);
+int	  kvm_nlist(kvm_t *, struct nlist *);
+kvm_t	 *kvm_open(const char *, const char *, const char *, int, const char *);
+kvm_t	 *kvm_openfiles(const char *, const char *, const char *,
+	        int, char *);
+ssize_t	  kvm_read(kvm_t *, unsigned long, void *, size_t)
+		__attribute__((__bounded__(__buffer__,3,4)));
+ssize_t	  kvm_write(kvm_t *, unsigned long, const void *, size_t)
+		__attribute__((__bounded__(__buffer__,3,4)));
+
+__END_DECLS
+
+#endif /* !_KVM_H_ */