diff options
Diffstat (limited to 'freebsd-userspace/lib/libkvm/kvm.h')
-rw-r--r-- | freebsd-userspace/lib/libkvm/kvm.h | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/freebsd-userspace/lib/libkvm/kvm.h b/freebsd-userspace/lib/libkvm/kvm.h new file mode 100644 index 00000000..0427bd1c --- /dev/null +++ b/freebsd-userspace/lib/libkvm/kvm.h @@ -0,0 +1,94 @@ +/*- + * 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. + * 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 + * $FreeBSD$ + */ + +#ifndef _KVM_H_ +#define _KVM_H_ + +#include <sys/cdefs.h> +#include <sys/_types.h> +#include <nlist.h> + +/* Default version symbol. */ +#define VRS_SYM "_version" +#define VRS_KEY "VERSION" + +#ifndef _SIZE_T_DECLARED +typedef __size_t size_t; +#define _SIZE_T_DECLARED +#endif + +#ifndef _SSIZE_T_DECLARED +typedef __ssize_t ssize_t; +#define _SSIZE_T_DECLARED +#endif + +typedef struct __kvm kvm_t; + +struct kinfo_proc; +struct proc; + +struct kvm_swap { + char ksw_devname[32]; + int ksw_used; + int ksw_total; + int ksw_flags; + int ksw_reserved1; + int ksw_reserved2; +}; + +#define SWIF_DEV_PREFIX 0x0002 + +__BEGIN_DECLS +int kvm_close(kvm_t *); +char **kvm_getargv(kvm_t *, const struct kinfo_proc *, int); +int kvm_getcptime(kvm_t *, long *); +char **kvm_getenvv(kvm_t *, const struct kinfo_proc *, int); +char *kvm_geterr(kvm_t *); +char *kvm_getfiles(kvm_t *, int, int, int *); +int kvm_getloadavg(kvm_t *, double [], int); +int kvm_getmaxcpu(kvm_t *); +void *kvm_getpcpu(kvm_t *, int); +struct kinfo_proc * + kvm_getprocs(kvm_t *, int, int, int *); +int kvm_getswapinfo(kvm_t *, struct kvm_swap *, int, 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); +ssize_t kvm_uread + (kvm_t *, struct kinfo_proc *, unsigned long, char *, size_t); +ssize_t kvm_write(kvm_t *, unsigned long, const void *, size_t); +__END_DECLS + +#endif /* !_KVM_H_ */ |