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freebsd/sys/kern/syscalls.c

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BSD 4.4 Lite Kernel Sources
1994-05-24 10:09:53 +00:00
/*
* System call names.
*
* DO NOT EDIT-- this file is automatically generated.
Seperate the export check in VFS_FHTOVP, exports are now checked via VFS_CHECKEXP. Add fh(open|stat|stafs) syscalls to allow userland to query filesystems based on (network) filehandle. Obtained from: NetBSD
1999-09-11 00:46:08 +00:00
* $FreeBSD$
Second pass commit to introduce new ACL and Extended Attribute system calls, vnops, vfsops, both in /kern, and to individual file systems that require a vfsop_ array entry. Reviewed by: eivind
1999-12-19 06:08:07 +00:00
* created from FreeBSD: src/sys/kern/syscalls.master,v 1.68 1999/12/19 05:54:46 rwatson Exp
BSD 4.4 Lite Kernel Sources
1994-05-24 10:09:53 +00:00
*/
char *syscallnames[] = {
"syscall", /* 0 = syscall */
"exit", /* 1 = exit */
"fork", /* 2 = fork */
"read", /* 3 = read */
"write", /* 4 = write */
"open", /* 5 = open */
"close", /* 6 = close */
"wait4", /* 7 = wait4 */
"old.creat", /* 8 = old creat */
"link", /* 9 = link */
"unlink", /* 10 = unlink */
"obs_execv", /* 11 = obsolete execv */
"chdir", /* 12 = chdir */
"fchdir", /* 13 = fchdir */
"mknod", /* 14 = mknod */
"chmod", /* 15 = chmod */
"chown", /* 16 = chown */
"break", /* 17 = break */
"getfsstat", /* 18 = getfsstat */
"old.lseek", /* 19 = old lseek */
"getpid", /* 20 = getpid */
"mount", /* 21 = mount */
"unmount", /* 22 = unmount */
"setuid", /* 23 = setuid */
"getuid", /* 24 = getuid */
"geteuid", /* 25 = geteuid */
"ptrace", /* 26 = ptrace */
"recvmsg", /* 27 = recvmsg */
"sendmsg", /* 28 = sendmsg */
"recvfrom", /* 29 = recvfrom */
"accept", /* 30 = accept */
"getpeername", /* 31 = getpeername */
"getsockname", /* 32 = getsockname */
"access", /* 33 = access */
"chflags", /* 34 = chflags */
"fchflags", /* 35 = fchflags */
"sync", /* 36 = sync */
"kill", /* 37 = kill */
"old.stat", /* 38 = old stat */
"getppid", /* 39 = getppid */
"old.lstat", /* 40 = old lstat */
"dup", /* 41 = dup */
"pipe", /* 42 = pipe */
"getegid", /* 43 = getegid */
"profil", /* 44 = profil */
"ktrace", /* 45 = ktrace */
Now that userland, including modules don't use the osig* syscalls and the kernel itself doesn't use any SYS_osig* constants, change the syscalls to be of type COMPAT.
1999-10-12 09:33:53 +00:00
"old.sigaction", /* 46 = old sigaction */
BSD 4.4 Lite Kernel Sources
1994-05-24 10:09:53 +00:00
"getgid", /* 47 = getgid */
Now that userland, including modules don't use the osig* syscalls and the kernel itself doesn't use any SYS_osig* constants, change the syscalls to be of type COMPAT.
1999-10-12 09:33:53 +00:00
"old.sigprocmask", /* 48 = old sigprocmask */
BSD 4.4 Lite Kernel Sources
1994-05-24 10:09:53 +00:00
"getlogin", /* 49 = getlogin */
"setlogin", /* 50 = setlogin */
"acct", /* 51 = acct */
Now that userland, including modules don't use the osig* syscalls and the kernel itself doesn't use any SYS_osig* constants, change the syscalls to be of type COMPAT.
1999-10-12 09:33:53 +00:00
"old.sigpending", /* 52 = old sigpending */
BSD 4.4 Lite Kernel Sources
1994-05-24 10:09:53 +00:00
"sigaltstack", /* 53 = sigaltstack */
"ioctl", /* 54 = ioctl */
"reboot", /* 55 = reboot */
"revoke", /* 56 = revoke */
"symlink", /* 57 = symlink */
"readlink", /* 58 = readlink */
"execve", /* 59 = execve */
"umask", /* 60 = umask */
"chroot", /* 61 = chroot */
"old.fstat", /* 62 = old fstat */
"old.getkerninfo", /* 63 = old getkerninfo */
"old.getpagesize", /* 64 = old getpagesize */
"msync", /* 65 = msync */
"vfork", /* 66 = vfork */
"obs_vread", /* 67 = obsolete vread */
"obs_vwrite", /* 68 = obsolete vwrite */
"sbrk", /* 69 = sbrk */
"sstk", /* 70 = sstk */
"old.mmap", /* 71 = old mmap */
"vadvise", /* 72 = vadvise */
"munmap", /* 73 = munmap */
"mprotect", /* 74 = mprotect */
"madvise", /* 75 = madvise */
"obs_vhangup", /* 76 = obsolete vhangup */
"obs_vlimit", /* 77 = obsolete vlimit */
"mincore", /* 78 = mincore */
"getgroups", /* 79 = getgroups */
"setgroups", /* 80 = setgroups */
"getpgrp", /* 81 = getpgrp */
"setpgid", /* 82 = setpgid */
"setitimer", /* 83 = setitimer */
"old.wait", /* 84 = old wait */
"swapon", /* 85 = swapon */
"getitimer", /* 86 = getitimer */
"old.gethostname", /* 87 = old gethostname */
"old.sethostname", /* 88 = old sethostname */
"getdtablesize", /* 89 = getdtablesize */
"dup2", /* 90 = dup2 */
"#91", /* 91 = getdopt */
"fcntl", /* 92 = fcntl */
"select", /* 93 = select */
"#94", /* 94 = setdopt */
"fsync", /* 95 = fsync */
"setpriority", /* 96 = setpriority */
"socket", /* 97 = socket */
"connect", /* 98 = connect */
"old.accept", /* 99 = old accept */
"getpriority", /* 100 = getpriority */
"old.send", /* 101 = old send */
"old.recv", /* 102 = old recv */
Now that userland, including modules don't use the osig* syscalls and the kernel itself doesn't use any SYS_osig* constants, change the syscalls to be of type COMPAT.
1999-10-12 09:33:53 +00:00
"old.sigreturn", /* 103 = old sigreturn */
BSD 4.4 Lite Kernel Sources
1994-05-24 10:09:53 +00:00
"bind", /* 104 = bind */
"setsockopt", /* 105 = setsockopt */
"listen", /* 106 = listen */
"obs_vtimes", /* 107 = obsolete vtimes */
"old.sigvec", /* 108 = old sigvec */
"old.sigblock", /* 109 = old sigblock */
"old.sigsetmask", /* 110 = old sigsetmask */
Now that userland, including modules don't use the osig* syscalls and the kernel itself doesn't use any SYS_osig* constants, change the syscalls to be of type COMPAT.
1999-10-12 09:33:53 +00:00
"old.sigsuspend", /* 111 = old sigsuspend */
BSD 4.4 Lite Kernel Sources
1994-05-24 10:09:53 +00:00
"old.sigstack", /* 112 = old sigstack */
"old.recvmsg", /* 113 = old recvmsg */
"old.sendmsg", /* 114 = old sendmsg */
"obs_vtrace", /* 115 = obsolete vtrace */
"gettimeofday", /* 116 = gettimeofday */
"getrusage", /* 117 = getrusage */
"getsockopt", /* 118 = getsockopt */
Run makesyscalls to regen the tables.
1996-02-23 18:31:34 +00:00
"#119", /* 119 = resuba */
BSD 4.4 Lite Kernel Sources
1994-05-24 10:09:53 +00:00
"readv", /* 120 = readv */
"writev", /* 121 = writev */
"settimeofday", /* 122 = settimeofday */
"fchown", /* 123 = fchown */
"fchmod", /* 124 = fchmod */
"old.recvfrom", /* 125 = old recvfrom */
Make setreuid/setregid active syscalls
1995-04-23 12:22:06 +00:00
"setreuid", /* 126 = setreuid */
"setregid", /* 127 = setregid */
BSD 4.4 Lite Kernel Sources
1994-05-24 10:09:53 +00:00
"rename", /* 128 = rename */
"old.truncate", /* 129 = old truncate */
"old.ftruncate", /* 130 = old ftruncate */
"flock", /* 131 = flock */
"mkfifo", /* 132 = mkfifo */
"sendto", /* 133 = sendto */
"shutdown", /* 134 = shutdown */
"socketpair", /* 135 = socketpair */
"mkdir", /* 136 = mkdir */
"rmdir", /* 137 = rmdir */
"utimes", /* 138 = utimes */
"obs_4.2", /* 139 = obsolete 4.2 sigreturn */
"adjtime", /* 140 = adjtime */
"old.getpeername", /* 141 = old getpeername */
"old.gethostid", /* 142 = old gethostid */
"old.sethostid", /* 143 = old sethostid */
"old.getrlimit", /* 144 = old getrlimit */
"old.setrlimit", /* 145 = old setrlimit */
"old.killpg", /* 146 = old killpg */
"setsid", /* 147 = setsid */
"quotactl", /* 148 = quotactl */
"old.quota", /* 149 = old quota */
"old.getsockname", /* 150 = old getsockname */
Run makesyscalls to regen the tables.
1996-02-23 18:31:34 +00:00
"#151", /* 151 = sem_lock */
"#152", /* 152 = sem_wakeup */
"#153", /* 153 = asyncdaemon */
BSD 4.4 Lite Kernel Sources
1994-05-24 10:09:53 +00:00
"#154", /* 154 = nosys */
"nfssvc", /* 155 = nfssvc */
"old.getdirentries", /* 156 = old getdirentries */
"statfs", /* 157 = statfs */
"fstatfs", /* 158 = fstatfs */
"#159", /* 159 = nosys */
"#160", /* 160 = nosys */
"getfh", /* 161 = getfh */
The big 4.4BSD Lite to FreeBSD 2.0.0 (Development) patch. Reviewed by: Rodney W. Grimes Submitted by: John Dyson and David Greenman
1994-05-25 09:21:21 +00:00
"getdomainname", /* 162 = getdomainname */
"setdomainname", /* 163 = setdomainname */
"uname", /* 164 = uname */
"sysarch", /* 165 = sysarch */
Realtime priority scheduling support. Added "sys/rtprio.h" with the used defines. Added rtprio(2) - the kernel interface. init_sysent.c, kern_resource.c syscalls.master Added 32 new runqueues (rtqs), with initialization. kern_proc.c kern_synch.c Realtime processes do not change nice/priority kern_synch.c Added a column "rt" to ddb's ps (#ifdef RTPRIO_DEBUG) kern_synch.c Realtime priorities are enherited through fork(). kern_fork.c Init (and children) NOT run as realtime process. init_main.c Submitted by: Henrik Vestergaard Draboel
1994-09-01 05:15:50 +00:00
"rtprio", /* 166 = rtprio */
BSD 4.4 Lite Kernel Sources
1994-05-24 10:09:53 +00:00
"#167", /* 167 = nosys */
"#168", /* 168 = nosys */
Added SYSV ipcs. Obtained from: NetBSD and FreeBSD-1.1.5
1994-09-13 14:47:38 +00:00
"semsys", /* 169 = semsys */
"msgsys", /* 170 = msgsys */
BSD 4.4 Lite Kernel Sources
1994-05-24 10:09:53 +00:00
"shmsys", /* 171 = shmsys */
"#172", /* 172 = nosys */
Added pread and pwrite. These functions are defined by the X/Open Threads Extension. (Note: We use the same syscall numbers as NetBSD.) Submitted by: John Plevyak <jplevyak@inktomi.com>
1999-03-27 21:16:58 +00:00
"pread", /* 173 = pread */
"pwrite", /* 174 = pwrite */
Redo Kernel NTP PLL support, kernel side. This code is mostly taken from the 1.1 port (which was in turn taken from Dave Mills's kern.tar.Z example). A few significant differences: 1) ntp_gettime() is now a MIB variable rather than a system call. A few fiddles are done in libc to make it behave the same. 2) mono_time does not participate in the PLL adjustments. 3) A new interface has been defined (in <machine/clock.h>) for doing possibly machine-dependent things around the time of the clock update. This is used in Pentium kernels to disable interrupts, set `time', and reset the CPU cycle counter as quickly as possible to avoid jitter in microtime(). Measurements show an apparent resolution of a bit more than 8.14usec, which is reasonable given system-call overhead.
1994-09-18 20:40:01 +00:00
"#175", /* 175 = nosys */
Added ntp_gettime and ntp_adjtime syscalls, both nosys'ed out until someone gets to re-integrating the code. ntp_gettime() should be turned into a sysctl variable and emulated in the library.
1994-08-26 18:15:25 +00:00
"ntp_adjtime", /* 176 = ntp_adjtime */
Run makesyscalls to regen the tables.
1996-02-23 18:31:34 +00:00
"#177", /* 177 = sfork */
"#178", /* 178 = getdescriptor */
"#179", /* 179 = setdescriptor */
BSD 4.4 Lite Kernel Sources
1994-05-24 10:09:53 +00:00
"#180", /* 180 = nosys */
"setgid", /* 181 = setgid */
"setegid", /* 182 = setegid */
"seteuid", /* 183 = seteuid */
Retire LFS. If you want to play with it, you can find the final version of the code in the repository the tag LFS_RETIREMENT. If somebody makes LFS work again, adding it back is certainly desireable, but as it is now nobody seems to care much about it, and it has suffered considerable bitrot since its somewhat haphazard integration. R.I.P
1998-01-30 11:34:06 +00:00
"#184", /* 184 = lfs_bmapv */
"#185", /* 185 = lfs_markv */
"#186", /* 186 = lfs_segclean */
"#187", /* 187 = lfs_segwait */
BSD 4.4 Lite Kernel Sources
1994-05-24 10:09:53 +00:00
"stat", /* 188 = stat */
"fstat", /* 189 = fstat */
"lstat", /* 190 = lstat */
"pathconf", /* 191 = pathconf */
"fpathconf", /* 192 = fpathconf */
"#193", /* 193 = nosys */
"getrlimit", /* 194 = getrlimit */
"setrlimit", /* 195 = setrlimit */
"getdirentries", /* 196 = getdirentries */
"mmap", /* 197 = mmap */
"__syscall", /* 198 = __syscall */
"lseek", /* 199 = lseek */
"truncate", /* 200 = truncate */
"ftruncate", /* 201 = ftruncate */
"__sysctl", /* 202 = __sysctl */
"mlock", /* 203 = mlock */
"munlock", /* 204 = munlock */
Fix the futimes/undelete/utrace conflict with other BSD's. Note that the only common usage of utrace (the possible problem with this commit) is with malloc, so this should be a real problem. Add the various NetBSD syscalls that allow full emulation of their development environment.
1998-05-11 03:55:28 +00:00
"undelete", /* 205 = undelete */
"futimes", /* 206 = futimes */
Regenerate
1997-08-19 05:57:04 +00:00
"getpgid", /* 207 = getpgid */
regenerate
1997-05-08 14:08:49 +00:00
"#208", /* 208 = newreboot */
Regenerate (added poll etc)
1997-09-14 02:23:46 +00:00
"poll", /* 209 = poll */
Terry Lambert's loadable kernel module support w/improvements from the NetBSD group.
1994-08-19 11:45:29 +00:00
"lkmnosys", /* 210 = lkmnosys */
"lkmnosys", /* 211 = lkmnosys */
"lkmnosys", /* 212 = lkmnosys */
"lkmnosys", /* 213 = lkmnosys */
"lkmnosys", /* 214 = lkmnosys */
"lkmnosys", /* 215 = lkmnosys */
"lkmnosys", /* 216 = lkmnosys */
"lkmnosys", /* 217 = lkmnosys */
"lkmnosys", /* 218 = lkmnosys */
"lkmnosys", /* 219 = lkmnosys */
Regenerated from syscalls.master...
1995-12-15 04:46:32 +00:00
"__semctl", /* 220 = __semctl */
"semget", /* 221 = semget */
"semop", /* 222 = semop */
"semconfig", /* 223 = semconfig */
"msgctl", /* 224 = msgctl */
"msgget", /* 225 = msgget */
"msgsnd", /* 226 = msgsnd */
"msgrcv", /* 227 = msgrcv */
"shmat", /* 228 = shmat */
"shmctl", /* 229 = shmctl */
"shmdt", /* 230 = shmdt */
"shmget", /* 231 = shmget */
regenerate
1997-05-08 14:08:49 +00:00
"clock_gettime", /* 232 = clock_gettime */
"clock_settime", /* 233 = clock_settime */
"clock_getres", /* 234 = clock_getres */
"#235", /* 235 = timer_create */
"#236", /* 236 = timer_delete */
"#237", /* 237 = timer_settime */
"#238", /* 238 = timer_gettime */
"#239", /* 239 = timer_getoverrun */
"nanosleep", /* 240 = nanosleep */
Run makesyscalls to regen the tables.
1996-02-23 18:31:34 +00:00
"#241", /* 241 = nosys */
"#242", /* 242 = nosys */
"#243", /* 243 = nosys */
"#244", /* 244 = nosys */
"#245", /* 245 = nosys */
"#246", /* 246 = nosys */
"#247", /* 247 = nosys */
"#248", /* 248 = nosys */
"#249", /* 249 = nosys */
"minherit", /* 250 = minherit */
"rfork", /* 251 = rfork */
Regenerate (added poll etc)
1997-09-14 02:23:46 +00:00
"openbsd_poll", /* 252 = openbsd_poll */
Regenerate (added issetugid)
1997-03-31 14:55:05 +00:00
"issetugid", /* 253 = issetugid */
Regenerate
1997-03-31 12:17:45 +00:00
"lchown", /* 254 = lchown */
This is the kernel linker. To use it, you will first need to apply the patches in freefall:/home/dfr/ld.diffs to your ld sources and set BINFORMAT to aoutkld when linking the kernel. Library changes and userland utilities will appear in a later commit.
1997-05-07 16:05:47 +00:00
"#255", /* 255 = nosys */
"#256", /* 256 = nosys */
"#257", /* 257 = nosys */
"#258", /* 258 = nosys */
"#259", /* 259 = nosys */
"#260", /* 260 = nosys */
"#261", /* 261 = nosys */
"#262", /* 262 = nosys */
"#263", /* 263 = nosys */
"#264", /* 264 = nosys */
"#265", /* 265 = nosys */
"#266", /* 266 = nosys */
"#267", /* 267 = nosys */
"#268", /* 268 = nosys */
"#269", /* 269 = nosys */
"#270", /* 270 = nosys */
"#271", /* 271 = nosys */
Fix the futimes/undelete/utrace conflict with other BSD's. Note that the only common usage of utrace (the possible problem with this commit) is with malloc, so this should be a real problem. Add the various NetBSD syscalls that allow full emulation of their development environment.
1998-05-11 03:55:28 +00:00
"getdents", /* 272 = getdents */
This is the kernel linker. To use it, you will first need to apply the patches in freefall:/home/dfr/ld.diffs to your ld sources and set BINFORMAT to aoutkld when linking the kernel. Library changes and userland utilities will appear in a later commit.
1997-05-07 16:05:47 +00:00
"#273", /* 273 = nosys */
Fix the futimes/undelete/utrace conflict with other BSD's. Note that the only common usage of utrace (the possible problem with this commit) is with malloc, so this should be a real problem. Add the various NetBSD syscalls that allow full emulation of their development environment.
1998-05-11 03:55:28 +00:00
"lchmod", /* 274 = lchmod */
"netbsd_lchown", /* 275 = netbsd_lchown */
"lutimes", /* 276 = lutimes */
"netbsd_msync", /* 277 = netbsd_msync */
"nstat", /* 278 = nstat */
"nfstat", /* 279 = nfstat */
"nlstat", /* 280 = nlstat */
This is the kernel linker. To use it, you will first need to apply the patches in freefall:/home/dfr/ld.diffs to your ld sources and set BINFORMAT to aoutkld when linking the kernel. Library changes and userland utilities will appear in a later commit.
1997-05-07 16:05:47 +00:00
"#281", /* 281 = nosys */
"#282", /* 282 = nosys */
"#283", /* 283 = nosys */
"#284", /* 284 = nosys */
"#285", /* 285 = nosys */
"#286", /* 286 = nosys */
"#287", /* 287 = nosys */
"#288", /* 288 = nosys */
"#289", /* 289 = nosys */
"#290", /* 290 = nosys */
"#291", /* 291 = nosys */
"#292", /* 292 = nosys */
"#293", /* 293 = nosys */
"#294", /* 294 = nosys */
"#295", /* 295 = nosys */
"#296", /* 296 = nosys */
Seperate the export check in VFS_FHTOVP, exports are now checked via VFS_CHECKEXP. Add fh(open|stat|stafs) syscalls to allow userland to query filesystems based on (network) filehandle. Obtained from: NetBSD
1999-09-11 00:46:08 +00:00
"fhstatfs", /* 297 = fhstatfs */
"fhopen", /* 298 = fhopen */
"fhstat", /* 299 = fhstat */
This is the kernel linker. To use it, you will first need to apply the patches in freefall:/home/dfr/ld.diffs to your ld sources and set BINFORMAT to aoutkld when linking the kernel. Library changes and userland utilities will appear in a later commit.
1997-05-07 16:05:47 +00:00
"modnext", /* 300 = modnext */
"modstat", /* 301 = modstat */
"modfnext", /* 302 = modfnext */
"modfind", /* 303 = modfind */
"kldload", /* 304 = kldload */
"kldunload", /* 305 = kldunload */
"kldfind", /* 306 = kldfind */
"kldnext", /* 307 = kldnext */
"kldstat", /* 308 = kldstat */
"kldfirstmod", /* 309 = kldfirstmod */
Regenerate
1997-08-19 05:57:04 +00:00
"getsid", /* 310 = getsid */
regenerate
1997-05-08 14:08:49 +00:00
"#311", /* 311 = setresuid */
"#312", /* 312 = setresgid */
regen after signanosleep nuke
1998-05-14 11:29:06 +00:00
"obs_signanosleep", /* 313 = obsolete signanosleep */
Modifications to existing files to support the initial AIO/LIO and kernel based threading support.
1997-06-16 00:29:36 +00:00
"aio_return", /* 314 = aio_return */
"aio_suspend", /* 315 = aio_suspend */
"aio_cancel", /* 316 = aio_cancel */
"aio_error", /* 317 = aio_error */
"aio_read", /* 318 = aio_read */
"aio_write", /* 319 = aio_write */
"lio_listio", /* 320 = lio_listio */
"yield", /* 321 = yield */
"thr_sleep", /* 322 = thr_sleep */
"thr_wakeup", /* 323 = thr_wakeup */
"mlockall", /* 324 = mlockall */
"munlockall", /* 325 = munlockall */
Add a __getcwd() syscall. This is intentionally undocumented, but all it does is to try to figure the pwd out from the vfs namecache, and return a reversed string to it. libc:getcwd() is responsible for flipping it back.
1997-09-14 16:51:31 +00:00
"__getcwd", /* 326 = __getcwd */
Finish _POSIX_PRIORITY_SCHEDULING. Needs P1003_1B and _KPOSIX_PRIORITY_SCHEDULING options to work. Changes: Change all "posix4" to "p1003_1b". Misnamed files are left as "posix4" until I'm told if I can simply delete them and add new ones; Add _POSIX_PRIORITY_SCHEDULING system calls for FreeBSD and Linux; Add man pages for _POSIX_PRIORITY_SCHEDULING system calls; Add options to LINT; Minor fixes to P1003_1B code during testing.
1998-03-28 11:51:01 +00:00
"sched_setparam", /* 327 = sched_setparam */
"sched_getparam", /* 328 = sched_getparam */
"sched_setscheduler", /* 329 = sched_setscheduler */
"sched_getscheduler", /* 330 = sched_getscheduler */
"sched_yield", /* 331 = sched_yield */
"sched_get_priority_max", /* 332 = sched_get_priority_max */
"sched_get_priority_min", /* 333 = sched_get_priority_min */
"sched_rr_get_interval", /* 334 = sched_rr_get_interval */
Fix the futimes/undelete/utrace conflict with other BSD's. Note that the only common usage of utrace (the possible problem with this commit) is with malloc, so this should be a real problem. Add the various NetBSD syscalls that allow full emulation of their development environment.
1998-05-11 03:55:28 +00:00
"utrace", /* 335 = utrace */
Implemented zero-copy TCP/IP extensions via sendfile(2) - send a file to a stream socket. sendfile(2) is similar to implementations in HP-UX, Linux, and other systems, but the API is more extensive and addresses many of the complaints that the Apache Group and others have had with those other implementations. Thanks to Marc Slemko of the Apache Group for helping me work out the best API for this. Anyway, this has the "net" result of speeding up sends of files over TCP/IP sockets by about 10X (that is to say, uses 1/10th of the CPU cycles) when compared to a traditional read/write loop.
1998-11-05 14:28:26 +00:00
"sendfile", /* 336 = sendfile */
regenerate (+kldsym)
1998-11-11 12:57:05 +00:00
"kldsym", /* 337 = kldsym */
This Implements the mumbled about "Jail" feature. This is a seriously beefed up chroot kind of thing. The process is jailed along the same lines as a chroot does it, but with additional tough restrictions imposed on what the superuser can do. For all I know, it is safe to hand over the root bit inside a prison to the customer living in that prison, this is what it was developed for in fact: "real virtual servers". Each prison has an ip number associated with it, which all IP communications will be coerced to use and each prison has its own hostname. Needless to say, you need more RAM this way, but the advantage is that each customer can run their own particular version of apache and not stomp on the toes of their neighbors. It generally does what one would expect, but setting up a jail still takes a little knowledge. A few notes: I have no scripts for setting up a jail, don't ask me for them. The IP number should be an alias on one of the interfaces. mount a /proc in each jail, it will make ps more useable. /proc/<pid>/status tells the hostname of the prison for jailed processes. Quotas are only sensible if you have a mountpoint per prison. There are no privisions for stopping resource-hogging. Some "#ifdef INET" and similar may be missing (send patches!) If somebody wants to take it from here and develop it into more of a "virtual machine" they should be most welcome! Tools, comments, patches & documentation most welcome. Have fun... Sponsored by: http://www.rndassociates.com/ Run for almost a year by: http://www.servetheweb.com/
1999-04-28 11:38:52 +00:00
"jail", /* 338 = jail */
Reserve a syscall for the arla folks. I'm assuming that since syscalls.c and init_sysent.c are checked into CVS, I should also commit the regenerated copies even though they're built by syscalls.master. Correct? Bruce? :)
1999-08-04 20:04:25 +00:00
"#339", /* 339 = pioctl */
sigset_t change (part 2 of 5) ----------------------------- The core of the signalling code has been rewritten to operate on the new sigset_t. No methodological changes have been made. Most references to a sigset_t object are through macros (see signalvar.h) to create a level of abstraction and to provide a basis for further improvements. The NSIG constant has not been changed to reflect the maximum number of signals possible. The reason is that it breaks programs (especially shells) which assume that all signals have a non-null name in sys_signame. See src/bin/sh/trap.c for an example. Instead _SIG_MAXSIG has been introduced to hold the maximum signal possible with the new sigset_t. struct sigprop has been moved from signalvar.h to kern_sig.c because a) it is only used there, and b) access must be done though function sigprop(). The latter because the table doesn't holds properties for all signals, but only for the first NSIG signals. signal.h has been reorganized to make reading easier and to add the new and/or modified structures. The "old" structures are moved to signalvar.h to prevent namespace polution. Especially the coda filesystem suffers from the change, because it contained lines like (p->p_sigmask == SIGIO), which is easy to do for integral types, but not for compound types. NOTE: kdump (and port linux_kdump) must be recompiled. Thanks to Garrett Wollman and Daniel Eischen for pressing the importance of changing sigreturn as well.
1999-09-29 15:03:48 +00:00
"sigprocmask", /* 340 = sigprocmask */
"sigsuspend", /* 341 = sigsuspend */
"sigaction", /* 342 = sigaction */
"sigpending", /* 343 = sigpending */
"sigreturn", /* 344 = sigreturn */
"#345", /* 345 = sigtimedwait */
"#346", /* 346 = sigwaitinfo */
Second pass commit to introduce new ACL and Extended Attribute system calls, vnops, vfsops, both in /kern, and to individual file systems that require a vfsop_ array entry. Reviewed by: eivind
1999-12-19 06:08:07 +00:00
"acl_syscall_get_file", /* 347 = acl_syscall_get_file */
"acl_syscall_set_file", /* 348 = acl_syscall_set_file */
"acl_syscall_get_fd", /* 349 = acl_syscall_get_fd */
"acl_syscall_set_fd", /* 350 = acl_syscall_set_fd */
"acl_syscall_delete_file", /* 351 = acl_syscall_delete_file */
"acl_syscall_delete_fd", /* 352 = acl_syscall_delete_fd */
"acl_syscall_aclcheck_file", /* 353 = acl_syscall_aclcheck_file */
"acl_syscall_aclcheck_fd", /* 354 = acl_syscall_aclcheck_fd */
"extattrctl", /* 355 = extattrctl */
"extattr_set_file", /* 356 = extattr_set_file */
"extattr_get_file", /* 357 = extattr_get_file */
"extattr_delete_file", /* 358 = extattr_delete_file */
BSD 4.4 Lite Kernel Sources
1994-05-24 10:09:53 +00:00
};
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