minix/common/include/sys/svrctl.h

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/*
sys/svrctl.h
Created: Feb 15, 1994 by Philip Homburg <philip@cs.vu.nl>
*/
#ifndef _SYS__SVRCTL_H
#define _SYS__SVRCTL_H
#ifndef _TYPES_H
#include <minix/types.h>
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#endif
/* Server control commands have the same encoding as the commands for ioctls. */
#include <minix/ioctl.h>
/* PM controls. */
#define PMGETPARAM _IOW('M', 5, struct sysgetenv)
#define PMSETPARAM _IOR('M', 7, struct sysgetenv)
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/* VFS controls */
#define VFSSETPARAM _IOR('M', 130, struct sysgetenv)
#define VFSGETPARAM _IOR('M', 131, struct sysgetenv)
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struct sysgetenv {
char *key; /* Name requested. */
size_t keylen; /* Length of name including \0. */
char *val; /* Buffer for returned data. */
size_t vallen; /* Size of return data buffer. */
};
int svrctl(int _request, void *_data);
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#endif /* _SYS__SVRCTL_H */