Libc-262.tar.gz

[apple/libc.git] / include / kvm.h

diff --git a/include/kvm.h b/include/kvm.h
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+/*
+ * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ * 
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License").  You may not use this file except in compliance with the
+ * License.  Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ * 
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+ */
+/*-
+ * 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *     This product includes software developed by the University of
+ *     California, Berkeley and its contributors.
+ * 4. 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"
+
+#include <nlist.h>
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+
+typedef struct __kvm kvm_t;
+
+struct kinfo_proc;
+int      kvm_close __P((kvm_t *));
+char   **kvm_getargv __P((kvm_t *, const struct kinfo_proc *, int));
+char   **kvm_getenvv __P((kvm_t *, const struct kinfo_proc *, int));
+char    *kvm_geterr __P((kvm_t *));
+int      kvm_getloadavg __P((kvm_t *, double [], int));
+char    *kvm_getfiles __P((kvm_t *, int, int, int *));
+struct kinfo_proc *
+         kvm_getprocs __P((kvm_t *, int, int, int *));
+int      kvm_nlist __P((kvm_t *, struct nlist *));
+kvm_t   *kvm_open
+           __P((const char *, const char *, const char *, int, const char *));
+kvm_t   *kvm_openfiles
+           __P((const char *, const char *, const char *, int, char *));
+int      kvm_read __P((kvm_t *, unsigned long, void *, unsigned int));
+int      kvm_write __P((kvm_t *, unsigned long, const void *, unsigned int));
+
+__END_DECLS
+
+#endif /* !_KVM_H_ */