8451d0dd78
patch modifies makesyscalls.sh to prefix all of the non-compatibility calls (e.g. not linux_, freebsd32_) with sys_ and updates the kernel entry points and all places in the code that use them. It also fixes an additional name space collision between the kernel function psignal and the libc function of the same name by renaming the kernel psignal kern_psignal(). By introducing this change now we will ease future MFCs that change syscalls. Reviewed by: rwatson Approved by: re (bz)
118 lines
3.8 KiB
C
118 lines
3.8 KiB
C
#ifndef _P1003_1B_P1003_1B_H_
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#define _P1003_1B_P1003_1B_H_
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/*-
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* Copyright (c) 1996, 1997, 1998
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* HD Associates, Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by HD Associates, Inc
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* 4. Neither the name of the author nor the names of any co-contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY HD ASSOCIATES AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL HD ASSOCIATES OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#include <sys/param.h>
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#include <sys/ioccom.h>
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#include <sys/malloc.h>
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#include <sys/sched.h>
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/* Generate syscall stubs for when something is optionally
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* loadable as a module. References "syscall_not_present".
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* XXX Good candidate for sys/syscall.h
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*/
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struct proc;
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struct nosys_args;
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extern int syscall_not_present(struct thread *, const char *, struct nosys_args *);
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#define SYSCALL_NOT_PRESENT_GEN(SC) \
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int sys_ ## SC (struct thread *td, struct SC##_args *uap) \
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{ \
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return syscall_not_present(td, #SC , (struct nosys_args *)uap); \
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}
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MALLOC_DECLARE(M_P31B);
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#define p31b_malloc(SIZE) malloc((SIZE), M_P31B, M_WAITOK)
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#define p31b_free(P) free((P), M_P31B)
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int p31b_proc(struct proc *, pid_t, struct proc **);
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void p31b_setcfg(int, int);
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int p31b_getcfg(int);
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int p31b_iscfg(int);
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void p31b_unsetcfg(int);
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#ifdef _KPOSIX_PRIORITY_SCHEDULING
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/*
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* KSCHED_OP_RW is a vector of read/write flags for each entry indexed
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* by the enum ksched_op.
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*
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* 1 means you need write access, 0 means read is sufficient.
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*/
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enum ksched_op {
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#define KSCHED_OP_RW { 1, 0, 1, 0, 0, 0, 0, 0 }
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SCHED_SETPARAM,
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SCHED_GETPARAM,
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SCHED_SETSCHEDULER,
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SCHED_GETSCHEDULER,
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SCHED_YIELD,
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SCHED_GET_PRIORITY_MAX,
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SCHED_GET_PRIORITY_MIN,
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SCHED_RR_GET_INTERVAL,
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SCHED_OP_MAX
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};
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struct ksched;
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int ksched_attach(struct ksched **);
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int ksched_detach(struct ksched *);
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int ksched_setparam(struct ksched *,
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struct thread *, const struct sched_param *);
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int ksched_getparam(struct ksched *,
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struct thread *, struct sched_param *);
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int ksched_setscheduler(struct ksched *,
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struct thread *, int, const struct sched_param *);
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int ksched_getscheduler(struct ksched *, struct thread *, int *);
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int ksched_yield(struct ksched *);
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int ksched_get_priority_max(struct ksched *, int, int *);
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int ksched_get_priority_min(struct ksched *, int, int *);
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int ksched_rr_get_interval(struct ksched *,
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struct thread *, struct timespec *);
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#endif /* _KPOSIX_PRIORITY_SCHEDULING */
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#endif /* _P1003_1B_P1003_1B_H_ */
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