1 /* 2 * KERN_SYSCALL.H - Split syscall prototypes 3 * 4 * Copyright (c) 2003 David P. Reese, Jr. <daver@gomerbud.com> 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * 28 * $DragonFly: src/sys/sys/kern_syscall.h,v 1.33 2006/09/17 21:09:39 dillon Exp $ 29 */ 30 31 #ifndef _SYS_KERN_SYSCALL_H_ 32 #define _SYS_KERN_SYSCALL_H_ 33 34 #ifndef _KERNEL 35 #error "This file should not be included by userland programs." 36 #endif 37 38 #include <sys/uio.h> 39 40 enum dup_type {DUP_FIXED, DUP_VARIABLE}; 41 union fcntl_dat; 42 struct image_args; 43 struct plimit; 44 struct mbuf; 45 struct msghdr; 46 struct namecache; 47 struct nlookupdata; 48 struct rlimit; 49 struct rusage; 50 struct sigaction; 51 struct sigaltstack; 52 struct __sigset; 53 struct sf_hdtr; 54 struct sockaddr; 55 struct socket; 56 struct sockopt; 57 struct stat; 58 struct statfs; 59 struct timeval; 60 struct uio; 61 struct vmspace; 62 struct vnode; 63 struct file; 64 struct ucred; 65 66 /* 67 * Prototypes for syscalls in kern/kern_descrip.c 68 */ 69 int kern_dup(enum dup_type type, int old, int new, int *res); 70 int kern_fcntl(int fd, int cmd, union fcntl_dat *dat, struct ucred *cred); 71 int kern_fstat(int fd, struct stat *st); 72 73 /* 74 * Prototypes for syscalls in kern/kern_exec.c 75 */ 76 int kern_execve(struct nlookupdata *nd, struct image_args *args); 77 78 /* 79 * Prototypes for syscalls in kern/kern_exit.c 80 */ 81 int kern_wait(pid_t pid, int *status, int options, struct rusage *rusage, 82 int *res); 83 84 /* 85 * Prototypes for syscalls in kern/kern_sig.c 86 */ 87 int kern_sigaction(int sig, struct sigaction *act, struct sigaction *oact); 88 int kern_sigprocmask(int how, struct __sigset *set, struct __sigset *oset); 89 int kern_sigpending(struct __sigset *set); 90 int kern_sigsuspend(struct __sigset *mask); 91 int kern_sigaltstack(struct sigaltstack *ss, struct sigaltstack *oss); 92 int kern_kill(int sig, int id); 93 94 /* 95 * Prototypes for syscalls in kern/sys_generic.c 96 */ 97 int kern_preadv(int fd, struct uio *auio, int flags, int *res); 98 int kern_pwritev(int fd, struct uio *auio, int flags, int *res); 99 100 /* 101 * Prototypes for syscalls in kern/kern_resource.c 102 */ 103 int kern_setrlimit(u_int which, struct rlimit *limp); 104 int kern_getrlimit(u_int which, struct rlimit *limp); 105 106 /* 107 * Prototypes for syscalls in kern/uipc_syscalls.c 108 */ 109 int kern_accept(int s, int fflags, struct sockaddr **name, int *namelen, int *res); 110 int kern_bind(int s, struct sockaddr *sa); 111 int kern_connect(int s, int fflags, struct sockaddr *sa); 112 int kern_listen(int s, int backlog); 113 int kern_getpeername(int s, struct sockaddr **name, int *namelen); 114 int kern_getsockopt(int s, struct sockopt *sopt); 115 int kern_getsockname(int s, struct sockaddr **name, int *namelen); 116 int kern_recvmsg(int s, struct sockaddr **sa, struct uio *auio, 117 struct mbuf **control, int *flags, int *res); 118 int kern_shutdown(int s, int how); 119 int kern_sendfile(struct vnode *vp, int s, off_t offset, size_t nbytes, 120 struct mbuf *mheader, off_t *sbytes, int flags); 121 int kern_sendmsg(int s, struct sockaddr *sa, struct uio *auio, 122 struct mbuf *control, int flags, int *res); 123 int kern_setsockopt(int s, struct sockopt *sopt); 124 int kern_socket(int domain, int type, int protocol, int *res); 125 int kern_socketpair(int domain, int type, int protocol, int *sockv); 126 127 /* 128 * Prototypes for syscalls in kern/vfs_syscalls.c 129 */ 130 int kern_access(struct nlookupdata *nd, int aflags); 131 int kern_chdir(struct nlookupdata *nd); 132 int kern_chmod(struct nlookupdata *nd, int mode); 133 int kern_chown(struct nlookupdata *nd, int uid, int gid); 134 int kern_chroot(struct namecache *ncp); 135 int kern_fstatfs(int fd, struct statfs *buf); 136 int kern_ftruncate(int fd, off_t length); 137 int kern_futimes(int fd, struct timeval *tptr); 138 int kern_getdirentries(int fd, char *buf, u_int count, long *basep, int *res, 139 enum uio_seg); 140 int kern_link(struct nlookupdata *nd, struct nlookupdata *linknd); 141 int kern_lseek(int fd, off_t offset, int whence, off_t *res); 142 int kern_mountctl(const char *path, int op, struct file *fp, 143 const void *ctl, int ctllen, 144 void *buf, int buflen, int *res); 145 int kern_mkdir(struct nlookupdata *nd, int mode); 146 int kern_mkfifo(struct nlookupdata *nd, int mode); 147 int kern_mknod(struct nlookupdata *nd, int mode, int dev); 148 int kern_open(struct nlookupdata *nd, int flags, int mode, int *res); 149 int kern_close(int fd); 150 int kern_closefrom(int fd); 151 int kern_readlink(struct nlookupdata *nd, char *buf, int count, int *res); 152 int kern_rename(struct nlookupdata *fromnd, struct nlookupdata *tond); 153 int kern_rmdir(struct nlookupdata *nd); 154 int kern_stat(struct nlookupdata *nd, struct stat *st); 155 int kern_statfs(struct nlookupdata *nd, struct statfs *buf); 156 int kern_symlink(struct nlookupdata *nd, char *path, int mode); 157 int kern_truncate(struct nlookupdata *nd, off_t length); 158 int kern_unlink(struct nlookupdata *nd); 159 int kern_utimes(struct nlookupdata *nd, struct timeval *tptr); 160 161 /* 162 * Prototypes for syscalls in kern/vfs_cache.c 163 */ 164 char *kern_getcwd(char *, size_t, int *); 165 166 /* 167 * Prototypes for syscalls in vm/vm_mmap.c 168 */ 169 int kern_mmap(struct vmspace *, caddr_t addr, size_t len, 170 int prot, int flags, int fd, off_t pos, void **res); 171 172 #endif /* !_SYS_KERN_SYSCALL_H_ */ 173