minix/include/sys/svrctl.h
David van Moolenbroek ac9ab099c8 General cleanup:
- clean up kernel section of minix/com.h somewhat
- remove ALLOCMEM and VM_ALLOCMEM calls
- remove non-safecopy and minix-vmd support from Inet
- remove SYS_VIRVCOPY and SYS_PHYSVCOPY calls
- remove obsolete segment encoding in SYS_SAFECOPY*
- remove DEVCTL call, svrctl(FSDEVUNMAP), map_driverX
- remove declarations of unimplemented svrctl requests
- remove everything related to swapping to disk
- remove floppysetup.sh
- remove traces of rescue device
- update DESCRIBE.sh with new devices
- some other small changes
2010-01-05 19:39:27 +00:00

40 lines
951 B
C

/*
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>
#endif
/* Server control commands have the same encoding as the commands for ioctls. */
#include <minix/ioctl.h>
/* PM controls. */
#define MMGETPARAM _IOW('M', 5, struct sysgetenv)
#define MMSETPARAM _IOR('M', 7, struct sysgetenv)
/* FS controls. */
#define FSSIGNON _IOW('F', 2, struct fssignon)
/* A proper system call must be created later. */
#include <minix/dmap.h>
struct fssignon {
dev_t dev; /* Device to manage. */
enum dev_style style; /* Management style. */
};
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. */
};
_PROTOTYPE( int svrctl, (int _request, void *_data) );
#endif /* _SYS__SVRCTL_H */