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Date:      Wed, 17 Nov 2021 20:22:48 GMT
From:      Brooks Davis <brooks@FreeBSD.org>
To:        src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org
Subject:   git: 738ec2ed66d9 - main - freebsd32: tag RESERVED syscalls
Message-ID:  <202111172022.1AHKMmnt060218@gitrepo.freebsd.org>

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The branch main has been updated by brooks:

URL: https://cgit.FreeBSD.org/src/commit/?id=738ec2ed66d97f03ab01e6966964143317f01264

commit 738ec2ed66d97f03ab01e6966964143317f01264
Author:     Brooks Davis <brooks@FreeBSD.org>
AuthorDate: 2021-11-17 20:12:26 +0000
Commit:     Brooks Davis <brooks@FreeBSD.org>
CommitDate: 2021-11-17 20:12:26 +0000

    freebsd32: tag RESERVED syscalls
    
    This reduces diffs when generating freebsd32 files from the default
    ABI's syscalls.master.
    
    Reviewed by:    kevans
---
 sys/compat/freebsd32/freebsd32_syscalls.c | 116 ++++++++++++++---------------
 sys/compat/freebsd32/freebsd32_sysent.c   | 116 ++++++++++++++---------------
 sys/compat/freebsd32/syscalls.master      | 120 +++++++++++++++---------------
 3 files changed, 174 insertions(+), 178 deletions(-)

diff --git a/sys/compat/freebsd32/freebsd32_syscalls.c b/sys/compat/freebsd32/freebsd32_syscalls.c
index 7af646c17e3e..be0bb7e87dcb 100644
--- a/sys/compat/freebsd32/freebsd32_syscalls.c
+++ b/sys/compat/freebsd32/freebsd32_syscalls.c
@@ -100,10 +100,10 @@ const char *freebsd32_syscallnames[] = {
 	"compat.sethostname",		/* 88 = old sethostname */
 	"getdtablesize",			/* 89 = getdtablesize */
 	"dup2",			/* 90 = dup2 */
-	"#91",			/* 91 = getdopt */
+	"#91",			/* 91 = reserved for local use */
 	"freebsd32_fcntl",			/* 92 = freebsd32_fcntl */
 	"freebsd32_select",			/* 93 = freebsd32_select */
-	"#94",			/* 94 = setdopt */
+	"#94",			/* 94 = reserved for local use */
 	"fsync",			/* 95 = fsync */
 	"setpriority",			/* 96 = setpriority */
 	"socket",			/* 97 = socket */
@@ -128,7 +128,7 @@ const char *freebsd32_syscallnames[] = {
 	"freebsd32_gettimeofday",			/* 116 = freebsd32_gettimeofday */
 	"freebsd32_getrusage",			/* 117 = freebsd32_getrusage */
 	"getsockopt",			/* 118 = getsockopt */
-	"#119",			/* 119 = resuba */
+	"#119",			/* 119 = reserved for local use */
 	"freebsd32_readv",			/* 120 = freebsd32_readv */
 	"freebsd32_writev",			/* 121 = freebsd32_writev */
 	"freebsd32_settimeofday",			/* 122 = freebsd32_settimeofday */
@@ -160,15 +160,15 @@ const char *freebsd32_syscallnames[] = {
 	"quotactl",			/* 148 = quotactl */
 	"compat.quota",		/* 149 = old quota */
 	"compat.getsockname",		/* 150 = old getsockname */
-	"#151",			/* 151 = sem_lock */
-	"#152",			/* 152 = sem_wakeup */
-	"#153",			/* 153 = asyncdaemon */
+	"#151",			/* 151 = reserved for local use */
+	"#152",			/* 152 = reserved for local use */
+	"#153",			/* 153 = reserved for local use */
 	"#154",			/* 154 = nlm_syscall */
 	"#155",			/* 155 = nfssvc */
 	"compat.freebsd32_getdirentries",		/* 156 = old freebsd32_getdirentries */
 	"compat4.freebsd32_statfs",		/* 157 = freebsd4 freebsd32_statfs */
 	"compat4.freebsd32_fstatfs",		/* 158 = freebsd4 freebsd32_fstatfs */
-	"#159",			/* 159 = nosys */
+	"#159",			/* 159 = reserved for local use */
 	"#160",			/* 160 = lgetfh */
 	"getfh",			/* 161 = getfh */
 	"compat4.getdomainname",		/* 162 = freebsd4 getdomainname */
@@ -176,20 +176,20 @@ const char *freebsd32_syscallnames[] = {
 	"compat4.uname",		/* 164 = freebsd4 uname */
 	"freebsd32_sysarch",			/* 165 = freebsd32_sysarch */
 	"rtprio",			/* 166 = rtprio */
-	"#167",			/* 167 = nosys */
-	"#168",			/* 168 = nosys */
+	"#167",			/* 167 = reserved for local use */
+	"#168",			/* 168 = reserved for local use */
 	"freebsd32_semsys",			/* 169 = freebsd32_semsys */
 	"freebsd32_msgsys",			/* 170 = freebsd32_msgsys */
 	"freebsd32_shmsys",			/* 171 = freebsd32_shmsys */
-	"#172",			/* 172 = nosys */
+	"#172",			/* 172 = reserved for local use */
 	"compat6.freebsd32_pread",		/* 173 = freebsd6 freebsd32_pread */
 	"compat6.freebsd32_pwrite",		/* 174 = freebsd6 freebsd32_pwrite */
 	"setfib",			/* 175 = setfib */
 	"freebsd32_ntp_adjtime",			/* 176 = freebsd32_ntp_adjtime */
-	"#177",			/* 177 = sfork */
-	"#178",			/* 178 = getdescriptor */
-	"#179",			/* 179 = setdescriptor */
-	"#180",			/* 180 = nosys */
+	"#177",			/* 177 = reserved for local use */
+	"#178",			/* 178 = reserved for local use */
+	"#179",			/* 179 = reserved for local use */
+	"#180",			/* 180 = reserved for local use */
 	"setgid",			/* 181 = setgid */
 	"setegid",			/* 182 = setegid */
 	"seteuid",			/* 183 = seteuid */
@@ -202,7 +202,7 @@ const char *freebsd32_syscallnames[] = {
 	"compat11.freebsd32_lstat",		/* 190 = freebsd11 freebsd32_lstat */
 	"pathconf",			/* 191 = pathconf */
 	"fpathconf",			/* 192 = fpathconf */
-	"#193",			/* 193 = nosys */
+	"#193",			/* 193 = reserved for local use */
 	"getrlimit",			/* 194 = getrlimit */
 	"setrlimit",			/* 195 = setrlimit */
 	"compat11.freebsd32_getdirentries",		/* 196 = freebsd11 freebsd32_getdirentries */
@@ -217,7 +217,7 @@ const char *freebsd32_syscallnames[] = {
 	"undelete",			/* 205 = undelete */
 	"freebsd32_futimes",			/* 206 = freebsd32_futimes */
 	"getpgid",			/* 207 = getpgid */
-	"#208",			/* 208 = nosys */
+	"#208",			/* 208 = reserved for local use */
 	"poll",			/* 209 = poll */
 	"lkmnosys",			/* 210 = lkmnosys */
 	"lkmnosys",			/* 211 = lkmnosys */
@@ -254,11 +254,11 @@ const char *freebsd32_syscallnames[] = {
 	"freebsd32_ffclock_setestimate",			/* 242 = freebsd32_ffclock_setestimate */
 	"freebsd32_ffclock_getestimate",			/* 243 = freebsd32_ffclock_getestimate */
 	"freebsd32_clock_nanosleep",			/* 244 = freebsd32_clock_nanosleep */
-	"#245",			/* 245 = nosys */
-	"#246",			/* 246 = nosys */
+	"#245",			/* 245 = reserved for local use */
+	"#246",			/* 246 = reserved for local use */
 	"freebsd32_clock_getcpuclockid2",			/* 247 = freebsd32_clock_getcpuclockid2 */
 	"#248",			/* 248 = ntp_gettime */
-	"#249",			/* 249 = nosys */
+	"#249",			/* 249 = reserved for local use */
 	"minherit",			/* 250 = minherit */
 	"rfork",			/* 251 = rfork */
 	"obs_openbsd_poll",			/* 252 = obsolete openbsd_poll */
@@ -267,22 +267,22 @@ const char *freebsd32_syscallnames[] = {
 	"freebsd32_aio_read",			/* 255 = freebsd32_aio_read */
 	"freebsd32_aio_write",			/* 256 = freebsd32_aio_write */
 	"freebsd32_lio_listio",			/* 257 = freebsd32_lio_listio */
-	"#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 */
+	"#258",			/* 258 = reserved for local use */
+	"#259",			/* 259 = reserved for local use */
+	"#260",			/* 260 = reserved for local use */
+	"#261",			/* 261 = reserved for local use */
+	"#262",			/* 262 = reserved for local use */
+	"#263",			/* 263 = reserved for local use */
+	"#264",			/* 264 = reserved for local use */
+	"#265",			/* 265 = reserved for local use */
+	"#266",			/* 266 = reserved for local use */
+	"#267",			/* 267 = reserved for local use */
+	"#268",			/* 268 = reserved for local use */
+	"#269",			/* 269 = reserved for local use */
+	"#270",			/* 270 = reserved for local use */
+	"#271",			/* 271 = reserved for local use */
 	"compat11.getdents",		/* 272 = freebsd11 getdents */
-	"#273",			/* 273 = nosys */
+	"#273",			/* 273 = reserved for local use */
 	"lchmod",			/* 274 = lchmod */
 	"obs_netbsd_lchown",			/* 275 = obsolete netbsd_lchown */
 	"freebsd32_lutimes",			/* 276 = freebsd32_lutimes */
@@ -290,14 +290,14 @@ const char *freebsd32_syscallnames[] = {
 	"compat11.nstat",		/* 278 = freebsd11 nstat */
 	"compat11.nfstat",		/* 279 = freebsd11 nfstat */
 	"compat11.nlstat",		/* 280 = freebsd11 nlstat */
-	"#281",			/* 281 = nosys */
-	"#282",			/* 282 = nosys */
-	"#283",			/* 283 = nosys */
-	"#284",			/* 284 = nosys */
-	"#285",			/* 285 = nosys */
-	"#286",			/* 286 = nosys */
-	"#287",			/* 287 = nosys */
-	"#288",			/* 288 = nosys */
+	"#281",			/* 281 = reserved for local use */
+	"#282",			/* 282 = reserved for local use */
+	"#283",			/* 283 = reserved for local use */
+	"#284",			/* 284 = reserved for local use */
+	"#285",			/* 285 = reserved for local use */
+	"#286",			/* 286 = reserved for local use */
+	"#287",			/* 287 = reserved for local use */
+	"#288",			/* 288 = reserved for local use */
 #ifdef PAD64_REQUIRED
 	"freebsd32_preadv",			/* 289 = freebsd32_preadv */
 	"freebsd32_pwritev",			/* 290 = freebsd32_pwritev */
@@ -305,12 +305,12 @@ const char *freebsd32_syscallnames[] = {
 	"freebsd32_preadv",			/* 289 = freebsd32_preadv */
 	"freebsd32_pwritev",			/* 290 = freebsd32_pwritev */
 #endif
-	"#291",			/* 291 = nosys */
-	"#292",			/* 292 = nosys */
-	"#293",			/* 293 = nosys */
-	"#294",			/* 294 = nosys */
-	"#295",			/* 295 = nosys */
-	"#296",			/* 296 = nosys */
+	"#291",			/* 291 = reserved for local use */
+	"#292",			/* 292 = reserved for local use */
+	"#293",			/* 293 = reserved for local use */
+	"#294",			/* 294 = reserved for local use */
+	"#295",			/* 295 = reserved for local use */
+	"#296",			/* 296 = reserved for local use */
 	"compat4.freebsd32_fhstatfs",		/* 297 = freebsd4 freebsd32_fhstatfs */
 	"fhopen",			/* 298 = fhopen */
 	"compat11.freebsd32_fhstat",		/* 299 = freebsd11 freebsd32_fhstat */
@@ -384,7 +384,7 @@ const char *freebsd32_syscallnames[] = {
 	"obs___cap_get_file",			/* 367 = obsolete __cap_get_file */
 	"obs___cap_set_fd",			/* 368 = obsolete __cap_set_fd */
 	"obs___cap_set_file",			/* 369 = obsolete __cap_set_file */
-	"#370",			/* 370 = nosys */
+	"#370",			/* 370 = reserved for local use */
 	"extattr_set_fd",			/* 371 = extattr_set_fd */
 	"extattr_get_fd",			/* 372 = extattr_get_fd */
 	"extattr_delete_fd",			/* 373 = extattr_delete_fd */
@@ -413,7 +413,7 @@ const char *freebsd32_syscallnames[] = {
 	"compat11.statfs",		/* 396 = freebsd11 statfs */
 	"compat11.fstatfs",		/* 397 = freebsd11 fstatfs */
 	"compat11.fhstatfs",		/* 398 = freebsd11 fhstatfs */
-	"#399",			/* 399 = nosys */
+	"#399",			/* 399 = reserved for local use */
 	"ksem_close",			/* 400 = ksem_close */
 	"ksem_post",			/* 401 = ksem_post */
 	"ksem_wait",			/* 402 = ksem_wait */
@@ -432,9 +432,9 @@ const char *freebsd32_syscallnames[] = {
 	"#415",			/* 415 = __mac_execve */
 	"freebsd32_sigaction",			/* 416 = freebsd32_sigaction */
 	"freebsd32_sigreturn",			/* 417 = freebsd32_sigreturn */
-	"#418",			/* 418 = __xstat */
-	"#419",			/* 419 = __xfstat */
-	"#420",			/* 420 = __xlstat */
+	"#418",			/* 418 = reserved for local use */
+	"#419",			/* 419 = reserved for local use */
+	"#420",			/* 420 = reserved for local use */
 	"freebsd32_getcontext",			/* 421 = freebsd32_getcontext */
 	"freebsd32_setcontext",			/* 422 = freebsd32_setcontext */
 	"freebsd32_swapcontext",			/* 423 = freebsd32_swapcontext */
@@ -481,10 +481,10 @@ const char *freebsd32_syscallnames[] = {
 	"thr_set_name",			/* 464 = thr_set_name */
 	"freebsd32_aio_fsync",			/* 465 = freebsd32_aio_fsync */
 	"rtprio_thread",			/* 466 = rtprio_thread */
-	"#467",			/* 467 = nosys */
-	"#468",			/* 468 = nosys */
-	"#469",			/* 469 = __getpath_fromfd */
-	"#470",			/* 470 = __getpath_fromaddr */
+	"#467",			/* 467 = reserved for local use */
+	"#468",			/* 468 = reserved for local use */
+	"#469",			/* 469 = reserved for local use */
+	"#470",			/* 470 = reserved for local use */
 	"sctp_peeloff",			/* 471 = sctp_peeloff */
 	"sctp_generic_sendmsg",			/* 472 = sctp_generic_sendmsg */
 	"sctp_generic_sendmsg_iov",			/* 473 = sctp_generic_sendmsg_iov */
@@ -548,7 +548,7 @@ const char *freebsd32_syscallnames[] = {
 	"pdfork",			/* 518 = pdfork */
 	"pdkill",			/* 519 = pdkill */
 	"pdgetpid",			/* 520 = pdgetpid */
-	"#521",			/* 521 = pdwait4 */
+	"#521",			/* 521 = reserved for local use */
 	"freebsd32_pselect",			/* 522 = freebsd32_pselect */
 	"getloginclass",			/* 523 = getloginclass */
 	"setloginclass",			/* 524 = setloginclass */
diff --git a/sys/compat/freebsd32/freebsd32_sysent.c b/sys/compat/freebsd32/freebsd32_sysent.c
index 1960cddc0542..0f17ff400668 100644
--- a/sys/compat/freebsd32/freebsd32_sysent.c
+++ b/sys/compat/freebsd32/freebsd32_sysent.c
@@ -153,10 +153,10 @@ struct sysent freebsd32_sysent[] = {
 	{ compat(AS(osethostname_args),sethostname), .sy_auevent = AUE_O_SETHOSTNAME, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 88 = old sethostname */
 	{ .sy_narg = 0, .sy_call = (sy_call_t *)sys_getdtablesize, .sy_auevent = AUE_GETDTABLESIZE, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 89 = getdtablesize */
 	{ .sy_narg = AS(dup2_args), .sy_call = (sy_call_t *)sys_dup2, .sy_auevent = AUE_DUP2, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 90 = dup2 */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 91 = getdopt */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 91 = reserved for local use */
 	{ .sy_narg = AS(freebsd32_fcntl_args), .sy_call = (sy_call_t *)freebsd32_fcntl, .sy_auevent = AUE_FCNTL, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 92 = freebsd32_fcntl */
 	{ .sy_narg = AS(freebsd32_select_args), .sy_call = (sy_call_t *)freebsd32_select, .sy_auevent = AUE_SELECT, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 93 = freebsd32_select */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 94 = setdopt */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 94 = reserved for local use */
 	{ .sy_narg = AS(fsync_args), .sy_call = (sy_call_t *)sys_fsync, .sy_auevent = AUE_FSYNC, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 95 = fsync */
 	{ .sy_narg = AS(setpriority_args), .sy_call = (sy_call_t *)sys_setpriority, .sy_auevent = AUE_SETPRIORITY, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 96 = setpriority */
 	{ .sy_narg = AS(socket_args), .sy_call = (sy_call_t *)sys_socket, .sy_auevent = AUE_SOCKET, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 97 = socket */
@@ -181,7 +181,7 @@ struct sysent freebsd32_sysent[] = {
 	{ .sy_narg = AS(freebsd32_gettimeofday_args), .sy_call = (sy_call_t *)freebsd32_gettimeofday, .sy_auevent = AUE_GETTIMEOFDAY, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 116 = freebsd32_gettimeofday */
 	{ .sy_narg = AS(freebsd32_getrusage_args), .sy_call = (sy_call_t *)freebsd32_getrusage, .sy_auevent = AUE_GETRUSAGE, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 117 = freebsd32_getrusage */
 	{ .sy_narg = AS(getsockopt_args), .sy_call = (sy_call_t *)sys_getsockopt, .sy_auevent = AUE_GETSOCKOPT, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 118 = getsockopt */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 119 = resuba */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 119 = reserved for local use */
 	{ .sy_narg = AS(freebsd32_readv_args), .sy_call = (sy_call_t *)freebsd32_readv, .sy_auevent = AUE_READV, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 120 = freebsd32_readv */
 	{ .sy_narg = AS(freebsd32_writev_args), .sy_call = (sy_call_t *)freebsd32_writev, .sy_auevent = AUE_WRITEV, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 121 = freebsd32_writev */
 	{ .sy_narg = AS(freebsd32_settimeofday_args), .sy_call = (sy_call_t *)freebsd32_settimeofday, .sy_auevent = AUE_SETTIMEOFDAY, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 122 = freebsd32_settimeofday */
@@ -213,15 +213,15 @@ struct sysent freebsd32_sysent[] = {
 	{ .sy_narg = AS(quotactl_args), .sy_call = (sy_call_t *)sys_quotactl, .sy_auevent = AUE_QUOTACTL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 148 = quotactl */
 	{ compat(0,quota), .sy_auevent = AUE_O_QUOTA, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },		/* 149 = old quota */
 	{ compat(0,getsockname), .sy_auevent = AUE_GETSOCKNAME, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 150 = old getsockname */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 151 = sem_lock */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 152 = sem_wakeup */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 153 = asyncdaemon */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 151 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 152 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 153 = reserved for local use */
 	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 154 = nlm_syscall */
 	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 155 = nfssvc */
 	{ compat(AS(ofreebsd32_getdirentries_args),freebsd32_getdirentries), .sy_auevent = AUE_GETDIRENTRIES, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 156 = old freebsd32_getdirentries */
 	{ compat4(AS(freebsd4_freebsd32_statfs_args),freebsd32_statfs), .sy_auevent = AUE_STATFS, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 157 = freebsd4 freebsd32_statfs */
 	{ compat4(AS(freebsd4_freebsd32_fstatfs_args),freebsd32_fstatfs), .sy_auevent = AUE_FSTATFS, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 158 = freebsd4 freebsd32_fstatfs */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 159 = nosys */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 159 = reserved for local use */
 	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 160 = lgetfh */
 	{ .sy_narg = AS(getfh_args), .sy_call = (sy_call_t *)sys_getfh, .sy_auevent = AUE_NFS_GETFH, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 161 = getfh */
 	{ compat4(AS(freebsd4_getdomainname_args),getdomainname), .sy_auevent = AUE_SYSCTL, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 162 = freebsd4 getdomainname */
@@ -229,20 +229,20 @@ struct sysent freebsd32_sysent[] = {
 	{ compat4(AS(freebsd4_uname_args),uname), .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 164 = freebsd4 uname */
 	{ .sy_narg = AS(freebsd32_sysarch_args), .sy_call = (sy_call_t *)freebsd32_sysarch, .sy_auevent = AUE_SYSARCH, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 165 = freebsd32_sysarch */
 	{ .sy_narg = AS(rtprio_args), .sy_call = (sy_call_t *)sys_rtprio, .sy_auevent = AUE_RTPRIO, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 166 = rtprio */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 167 = nosys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 168 = nosys */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 167 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 168 = reserved for local use */
 	{ .sy_narg = AS(freebsd32_semsys_args), .sy_call = (sy_call_t *)lkmressys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },	/* 169 = freebsd32_semsys */
 	{ .sy_narg = AS(freebsd32_msgsys_args), .sy_call = (sy_call_t *)lkmressys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },	/* 170 = freebsd32_msgsys */
 	{ .sy_narg = AS(freebsd32_shmsys_args), .sy_call = (sy_call_t *)lkmressys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },	/* 171 = freebsd32_shmsys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 172 = nosys */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 172 = reserved for local use */
 	{ compat6(AS(freebsd6_freebsd32_pread_args),freebsd32_pread), .sy_auevent = AUE_PREAD, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 173 = freebsd6 freebsd32_pread */
 	{ compat6(AS(freebsd6_freebsd32_pwrite_args),freebsd32_pwrite), .sy_auevent = AUE_PWRITE, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 174 = freebsd6 freebsd32_pwrite */
 	{ .sy_narg = AS(setfib_args), .sy_call = (sy_call_t *)sys_setfib, .sy_auevent = AUE_SETFIB, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 175 = setfib */
 	{ .sy_narg = AS(freebsd32_ntp_adjtime_args), .sy_call = (sy_call_t *)freebsd32_ntp_adjtime, .sy_auevent = AUE_NTP_ADJTIME, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 176 = freebsd32_ntp_adjtime */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 177 = sfork */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 178 = getdescriptor */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 179 = setdescriptor */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 180 = nosys */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 177 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 178 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 179 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 180 = reserved for local use */
 	{ .sy_narg = AS(setgid_args), .sy_call = (sy_call_t *)sys_setgid, .sy_auevent = AUE_SETGID, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 181 = setgid */
 	{ .sy_narg = AS(setegid_args), .sy_call = (sy_call_t *)sys_setegid, .sy_auevent = AUE_SETEGID, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 182 = setegid */
 	{ .sy_narg = AS(seteuid_args), .sy_call = (sy_call_t *)sys_seteuid, .sy_auevent = AUE_SETEUID, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 183 = seteuid */
@@ -255,7 +255,7 @@ struct sysent freebsd32_sysent[] = {
 	{ compat11(AS(freebsd11_freebsd32_lstat_args),freebsd32_lstat), .sy_auevent = AUE_LSTAT, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 190 = freebsd11 freebsd32_lstat */
 	{ .sy_narg = AS(pathconf_args), .sy_call = (sy_call_t *)sys_pathconf, .sy_auevent = AUE_PATHCONF, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 191 = pathconf */
 	{ .sy_narg = AS(fpathconf_args), .sy_call = (sy_call_t *)sys_fpathconf, .sy_auevent = AUE_FPATHCONF, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 192 = fpathconf */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 193 = nosys */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 193 = reserved for local use */
 	{ .sy_narg = AS(__getrlimit_args), .sy_call = (sy_call_t *)sys_getrlimit, .sy_auevent = AUE_GETRLIMIT, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 194 = getrlimit */
 	{ .sy_narg = AS(__setrlimit_args), .sy_call = (sy_call_t *)sys_setrlimit, .sy_auevent = AUE_SETRLIMIT, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 195 = setrlimit */
 	{ compat11(AS(freebsd11_freebsd32_getdirentries_args),freebsd32_getdirentries), .sy_auevent = AUE_GETDIRENTRIES, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 196 = freebsd11 freebsd32_getdirentries */
@@ -270,7 +270,7 @@ struct sysent freebsd32_sysent[] = {
 	{ .sy_narg = AS(undelete_args), .sy_call = (sy_call_t *)sys_undelete, .sy_auevent = AUE_UNDELETE, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 205 = undelete */
 	{ .sy_narg = AS(freebsd32_futimes_args), .sy_call = (sy_call_t *)freebsd32_futimes, .sy_auevent = AUE_FUTIMES, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 206 = freebsd32_futimes */
 	{ .sy_narg = AS(getpgid_args), .sy_call = (sy_call_t *)sys_getpgid, .sy_auevent = AUE_GETPGID, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 207 = getpgid */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 208 = nosys */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 208 = reserved for local use */
 	{ .sy_narg = AS(poll_args), .sy_call = (sy_call_t *)sys_poll, .sy_auevent = AUE_POLL, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 209 = poll */
 	{ .sy_narg = AS(nosys_args), .sy_call = (sy_call_t *)lkmnosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },	/* 210 = lkmnosys */
 	{ .sy_narg = AS(nosys_args), .sy_call = (sy_call_t *)lkmnosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },	/* 211 = lkmnosys */
@@ -307,11 +307,11 @@ struct sysent freebsd32_sysent[] = {
 	{ .sy_narg = AS(freebsd32_ffclock_setestimate_args), .sy_call = (sy_call_t *)freebsd32_ffclock_setestimate, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 242 = freebsd32_ffclock_setestimate */
 	{ .sy_narg = AS(freebsd32_ffclock_getestimate_args), .sy_call = (sy_call_t *)freebsd32_ffclock_getestimate, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 243 = freebsd32_ffclock_getestimate */
 	{ .sy_narg = AS(freebsd32_clock_nanosleep_args), .sy_call = (sy_call_t *)freebsd32_clock_nanosleep, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 244 = freebsd32_clock_nanosleep */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 245 = nosys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 246 = nosys */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 245 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 246 = reserved for local use */
 	{ .sy_narg = AS(freebsd32_clock_getcpuclockid2_args), .sy_call = (sy_call_t *)freebsd32_clock_getcpuclockid2, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 247 = freebsd32_clock_getcpuclockid2 */
 	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 248 = ntp_gettime */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 249 = nosys */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 249 = reserved for local use */
 	{ .sy_narg = AS(minherit_args), .sy_call = (sy_call_t *)sys_minherit, .sy_auevent = AUE_MINHERIT, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 250 = minherit */
 	{ .sy_narg = AS(rfork_args), .sy_call = (sy_call_t *)sys_rfork, .sy_auevent = AUE_RFORK, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 251 = rfork */
 	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 252 = obsolete openbsd_poll */
@@ -320,22 +320,22 @@ struct sysent freebsd32_sysent[] = {
 	{ .sy_narg = AS(freebsd32_aio_read_args), .sy_call = (sy_call_t *)freebsd32_aio_read, .sy_auevent = AUE_AIO_READ, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 255 = freebsd32_aio_read */
 	{ .sy_narg = AS(freebsd32_aio_write_args), .sy_call = (sy_call_t *)freebsd32_aio_write, .sy_auevent = AUE_AIO_WRITE, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 256 = freebsd32_aio_write */
 	{ .sy_narg = AS(freebsd32_lio_listio_args), .sy_call = (sy_call_t *)freebsd32_lio_listio, .sy_auevent = AUE_LIO_LISTIO, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 257 = freebsd32_lio_listio */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 258 = nosys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 259 = nosys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 260 = nosys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 261 = nosys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 262 = nosys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 263 = nosys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 264 = nosys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 265 = nosys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 266 = nosys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 267 = nosys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 268 = nosys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 269 = nosys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 270 = nosys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 271 = nosys */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 258 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 259 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 260 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 261 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 262 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 263 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 264 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 265 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 266 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 267 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 268 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 269 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 270 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 271 = reserved for local use */
 	{ compat11(AS(freebsd11_getdents_args),getdents), .sy_auevent = AUE_O_GETDENTS, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 272 = freebsd11 getdents */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 273 = nosys */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 273 = reserved for local use */
 	{ .sy_narg = AS(lchmod_args), .sy_call = (sy_call_t *)sys_lchmod, .sy_auevent = AUE_LCHMOD, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 274 = lchmod */
 	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 275 = obsolete netbsd_lchown */
 	{ .sy_narg = AS(freebsd32_lutimes_args), .sy_call = (sy_call_t *)freebsd32_lutimes, .sy_auevent = AUE_LUTIMES, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 276 = freebsd32_lutimes */
@@ -343,14 +343,14 @@ struct sysent freebsd32_sysent[] = {
 	{ compat11(AS(freebsd11_nstat_args),nstat), .sy_auevent = AUE_STAT, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 278 = freebsd11 nstat */
 	{ compat11(AS(freebsd11_nfstat_args),nfstat), .sy_auevent = AUE_FSTAT, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 279 = freebsd11 nfstat */
 	{ compat11(AS(freebsd11_nlstat_args),nlstat), .sy_auevent = AUE_LSTAT, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 280 = freebsd11 nlstat */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 281 = nosys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 282 = nosys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 283 = nosys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 284 = nosys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 285 = nosys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 286 = nosys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 287 = nosys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 288 = nosys */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 281 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 282 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 283 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 284 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 285 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 286 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 287 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 288 = reserved for local use */
 #ifdef PAD64_REQUIRED
 	{ .sy_narg = AS(freebsd32_preadv_args), .sy_call = (sy_call_t *)freebsd32_preadv, .sy_auevent = AUE_PREADV, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 289 = freebsd32_preadv */
 	{ .sy_narg = AS(freebsd32_pwritev_args), .sy_call = (sy_call_t *)freebsd32_pwritev, .sy_auevent = AUE_PWRITEV, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 290 = freebsd32_pwritev */
@@ -358,12 +358,12 @@ struct sysent freebsd32_sysent[] = {
 	{ .sy_narg = AS(freebsd32_preadv_args), .sy_call = (sy_call_t *)freebsd32_preadv, .sy_auevent = AUE_PREADV, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 289 = freebsd32_preadv */
 	{ .sy_narg = AS(freebsd32_pwritev_args), .sy_call = (sy_call_t *)freebsd32_pwritev, .sy_auevent = AUE_PWRITEV, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 290 = freebsd32_pwritev */
 #endif
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 291 = nosys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 292 = nosys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 293 = nosys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 294 = nosys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 295 = nosys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 296 = nosys */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 291 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 292 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 293 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 294 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 295 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 296 = reserved for local use */
 	{ compat4(AS(freebsd4_freebsd32_fhstatfs_args),freebsd32_fhstatfs), .sy_auevent = AUE_FHSTATFS, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 297 = freebsd4 freebsd32_fhstatfs */
 	{ .sy_narg = AS(fhopen_args), .sy_call = (sy_call_t *)sys_fhopen, .sy_auevent = AUE_FHOPEN, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 298 = fhopen */
 	{ compat11(AS(freebsd11_freebsd32_fhstat_args),freebsd32_fhstat), .sy_auevent = AUE_FHSTAT, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 299 = freebsd11 freebsd32_fhstat */
@@ -437,7 +437,7 @@ struct sysent freebsd32_sysent[] = {
 	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 367 = obsolete __cap_get_file */
 	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 368 = obsolete __cap_set_fd */
 	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 369 = obsolete __cap_set_file */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 370 = nosys */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 370 = reserved for local use */
 	{ .sy_narg = AS(extattr_set_fd_args), .sy_call = (sy_call_t *)sys_extattr_set_fd, .sy_auevent = AUE_EXTATTR_SET_FD, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 371 = extattr_set_fd */
 	{ .sy_narg = AS(extattr_get_fd_args), .sy_call = (sy_call_t *)sys_extattr_get_fd, .sy_auevent = AUE_EXTATTR_GET_FD, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 372 = extattr_get_fd */
 	{ .sy_narg = AS(extattr_delete_fd_args), .sy_call = (sy_call_t *)sys_extattr_delete_fd, .sy_auevent = AUE_EXTATTR_DELETE_FD, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 373 = extattr_delete_fd */
@@ -466,7 +466,7 @@ struct sysent freebsd32_sysent[] = {
 	{ compat11(AS(freebsd11_statfs_args),statfs), .sy_auevent = AUE_STATFS, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 396 = freebsd11 statfs */
 	{ compat11(AS(freebsd11_fstatfs_args),fstatfs), .sy_auevent = AUE_FSTATFS, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 397 = freebsd11 fstatfs */
 	{ compat11(AS(freebsd11_fhstatfs_args),fhstatfs), .sy_auevent = AUE_FHSTATFS, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 398 = freebsd11 fhstatfs */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 399 = nosys */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 399 = reserved for local use */
 	{ .sy_narg = AS(ksem_close_args), .sy_call = (sy_call_t *)lkmressys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },	/* 400 = ksem_close */
 	{ .sy_narg = AS(ksem_post_args), .sy_call = (sy_call_t *)lkmressys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },	/* 401 = ksem_post */
 	{ .sy_narg = AS(ksem_wait_args), .sy_call = (sy_call_t *)lkmressys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },	/* 402 = ksem_wait */
@@ -485,9 +485,9 @@ struct sysent freebsd32_sysent[] = {
 	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 415 = __mac_execve */
 	{ .sy_narg = AS(freebsd32_sigaction_args), .sy_call = (sy_call_t *)freebsd32_sigaction, .sy_auevent = AUE_SIGACTION, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 416 = freebsd32_sigaction */
 	{ .sy_narg = AS(freebsd32_sigreturn_args), .sy_call = (sy_call_t *)freebsd32_sigreturn, .sy_auevent = AUE_SIGRETURN, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 417 = freebsd32_sigreturn */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 418 = __xstat */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 419 = __xfstat */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 420 = __xlstat */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 418 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 419 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 420 = reserved for local use */
 	{ .sy_narg = AS(freebsd32_getcontext_args), .sy_call = (sy_call_t *)freebsd32_getcontext, .sy_auevent = AUE_NULL, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 421 = freebsd32_getcontext */
 	{ .sy_narg = AS(freebsd32_setcontext_args), .sy_call = (sy_call_t *)freebsd32_setcontext, .sy_auevent = AUE_NULL, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 422 = freebsd32_setcontext */
 	{ .sy_narg = AS(freebsd32_swapcontext_args), .sy_call = (sy_call_t *)freebsd32_swapcontext, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 423 = freebsd32_swapcontext */
@@ -534,10 +534,10 @@ struct sysent freebsd32_sysent[] = {
 	{ .sy_narg = AS(thr_set_name_args), .sy_call = (sy_call_t *)sys_thr_set_name, .sy_auevent = AUE_NULL, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 464 = thr_set_name */
 	{ .sy_narg = AS(freebsd32_aio_fsync_args), .sy_call = (sy_call_t *)freebsd32_aio_fsync, .sy_auevent = AUE_AIO_FSYNC, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 465 = freebsd32_aio_fsync */
 	{ .sy_narg = AS(rtprio_thread_args), .sy_call = (sy_call_t *)sys_rtprio_thread, .sy_auevent = AUE_RTPRIO, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 466 = rtprio_thread */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 467 = nosys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 468 = nosys */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 469 = __getpath_fromfd */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 470 = __getpath_fromaddr */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 467 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 468 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 469 = reserved for local use */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 470 = reserved for local use */
 	{ .sy_narg = AS(sctp_peeloff_args), .sy_call = (sy_call_t *)lkmressys, .sy_auevent = AUE_NULL, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_ABSENT },	/* 471 = sctp_peeloff */
 	{ .sy_narg = AS(sctp_generic_sendmsg_args), .sy_call = (sy_call_t *)lkmressys, .sy_auevent = AUE_NULL, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_ABSENT },	/* 472 = sctp_generic_sendmsg */
 	{ .sy_narg = AS(sctp_generic_sendmsg_iov_args), .sy_call = (sy_call_t *)lkmressys, .sy_auevent = AUE_NULL, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_ABSENT },	/* 473 = sctp_generic_sendmsg_iov */
@@ -601,7 +601,7 @@ struct sysent freebsd32_sysent[] = {
 	{ .sy_narg = AS(pdfork_args), .sy_call = (sy_call_t *)sys_pdfork, .sy_auevent = AUE_PDFORK, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 518 = pdfork */
 	{ .sy_narg = AS(pdkill_args), .sy_call = (sy_call_t *)sys_pdkill, .sy_auevent = AUE_PDKILL, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 519 = pdkill */
 	{ .sy_narg = AS(pdgetpid_args), .sy_call = (sy_call_t *)sys_pdgetpid, .sy_auevent = AUE_PDGETPID, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 520 = pdgetpid */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 521 = pdwait4 */
+	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 521 = reserved for local use */
 	{ .sy_narg = AS(freebsd32_pselect_args), .sy_call = (sy_call_t *)freebsd32_pselect, .sy_auevent = AUE_SELECT, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 522 = freebsd32_pselect */
 	{ .sy_narg = AS(getloginclass_args), .sy_call = (sy_call_t *)sys_getloginclass, .sy_auevent = AUE_GETLOGINCLASS, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC },	/* 523 = getloginclass */
 	{ .sy_narg = AS(setloginclass_args), .sy_call = (sy_call_t *)sys_setloginclass, .sy_auevent = AUE_SETLOGINCLASS, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 524 = setloginclass */
diff --git a/sys/compat/freebsd32/syscalls.master b/sys/compat/freebsd32/syscalls.master
index cb40aa8418e7..517c0aa6ebbd 100644
--- a/sys/compat/freebsd32/syscalls.master
+++ b/sys/compat/freebsd32/syscalls.master
@@ -207,13 +207,13 @@
 				    char *hostname, u_int len); }
 89	AUE_GETDTABLESIZE	NOPROTO	{ int getdtablesize(void); }
 90	AUE_DUP2	NOPROTO	{ int dup2(u_int from, u_int to); }
-91	AUE_NULL	UNIMPL	getdopt
+91	AUE_NULL	RESERVED
 92	AUE_FCNTL	STD	{ int freebsd32_fcntl(int fd, int cmd, \
 				    int arg); }
 93	AUE_SELECT	STD	{ int freebsd32_select(int nd, fd_set *in, \
 				    fd_set *ou, fd_set *ex, \
 				    struct timeval32 *tv); }
-94	AUE_NULL	UNIMPL	setdopt
+94	AUE_NULL	RESERVED
 95	AUE_FSYNC	NOPROTO	{ int fsync(int fd); }
 96	AUE_SETPRIORITY	NOPROTO	{ int setpriority(int which, int who, \
 				    int prio); }
@@ -259,7 +259,7 @@
 				    struct rusage32 *rusage); }
 118	AUE_GETSOCKOPT	NOPROTO	{ int getsockopt(int s, int level, \
 				    int name, void *val, int *avalsize); }
-119	AUE_NULL	UNIMPL	resuba (BSD/OS 2.x)
+119	AUE_NULL	RESERVED
 120	AUE_READV	STD	{ int freebsd32_readv(int fd, \
 				    struct iovec32 *iovp, u_int iovcnt); }
 121	AUE_WRITEV	STD	{ int freebsd32_writev(int fd, \
@@ -311,13 +311,9 @@
 149	AUE_O_QUOTA	COMPAT|NOPROTO { int quota(void); }
 150	AUE_GETSOCKNAME	COMPAT|NOPROTO getsockname
 
-; Syscalls 151-180 inclusive are reserved for vendor-specific
-; system calls.  (This includes various calls added for compatibity
-; with other Unix variants.)
-; Some of these calls are now supported by BSD...
-151	AUE_NULL	UNIMPL	sem_lock (BSD/OS 2.x)
-152	AUE_NULL	UNIMPL	sem_wakeup (BSD/OS 2.x)
-153	AUE_NULL	UNIMPL	asyncdaemon (BSD/OS 2.x)
+151	AUE_NULL	RESERVED
+152	AUE_NULL	RESERVED
+153	AUE_NULL	RESERVED
 ; 154 is initialised by the NLM code, if present.
 154	AUE_NULL	UNIMPL	nlm_syscall
 ; 155 is initialized by the NFS code, if present.
@@ -329,7 +325,7 @@
 				    struct ostatfs32 *buf); }
 158	AUE_FSTATFS	COMPAT4	{ int freebsd32_fstatfs(int fd, \
 				    struct ostatfs32 *buf); }
-159	AUE_NULL	UNIMPL	nosys
+159	AUE_NULL	RESERVED
 160	AUE_LGETFH	UNIMPL	lgetfh
 161	AUE_NFS_GETFH	NOPROTO	{ int getfh(const char *fname, \
 				    struct fhandle *fhp); }
@@ -341,15 +337,15 @@
 165	AUE_SYSARCH	STD	{ int freebsd32_sysarch(int op, char *parms); }
 166	AUE_RTPRIO	NOPROTO	{ int rtprio(int function, pid_t pid, \
 				    struct rtprio *rtp); }
-167	AUE_NULL	UNIMPL	nosys
-168	AUE_NULL	UNIMPL	nosys
+167	AUE_NULL	RESERVED
+168	AUE_NULL	RESERVED
 169	AUE_SEMSYS	NOSTD	{ int freebsd32_semsys(int which, int a2, \
 				    int a3, int a4, int a5); }
 170	AUE_MSGSYS	NOSTD	{ int freebsd32_msgsys(int which, int a2, \
 				    int a3, int a4, int a5, int a6); }
 171	AUE_SHMSYS	NOSTD	{ int freebsd32_shmsys(uint32_t which, uint32_t a2, \
 				    uint32_t a3, uint32_t a4); }
-172	AUE_NULL	UNIMPL	nosys
+172	AUE_NULL	RESERVED
 173	AUE_PREAD	COMPAT6	{ ssize_t freebsd32_pread(int fd, void *buf, \
 				    size_t nbyte, int pad, \
 				    uint32_t offset1, uint32_t offset2); }
@@ -359,10 +355,10 @@
 175	AUE_SETFIB	NOPROTO	{ int setfib(int fibnum); }
 176	AUE_NTP_ADJTIME	STD	{ int freebsd32_ntp_adjtime( \
 				    struct timex32 *tp); }
-177	AUE_NULL	UNIMPL	sfork (BSD/OS 2.x)
-178	AUE_NULL	UNIMPL	getdescriptor (BSD/OS 2.x)
-179	AUE_NULL	UNIMPL	setdescriptor (BSD/OS 2.x)
-180	AUE_NULL	UNIMPL	nosys
+177	AUE_NULL	RESERVED
+178	AUE_NULL	RESERVED
+179	AUE_NULL	RESERVED
+180	AUE_NULL	RESERVED
 
 ; Syscalls 181-199 are used by/reserved for BSD
 181	AUE_SETGID	NOPROTO	{ int setgid(gid_t gid); }
@@ -380,7 +376,7 @@
 				    struct freebsd11_stat32 *ub); }
 191	AUE_PATHCONF	NOPROTO	{ int pathconf(const char *path, int name); }
 192	AUE_FPATHCONF	NOPROTO	{ int fpathconf(int fd, int name); }
-193	AUE_NULL	UNIMPL	nosys
+193	AUE_NULL	RESERVED
 194	AUE_GETRLIMIT	NOPROTO	{ int getrlimit(u_int which, \
 				    struct rlimit *rlp); } getrlimit \
 				    __getrlimit_args int
@@ -414,7 +410,7 @@
 206	AUE_FUTIMES	STD	{ int freebsd32_futimes(int fd, \
 				    const struct timeval32 *tptr); }
 207	AUE_GETPGID	NOPROTO	{ int getpgid(pid_t pid); }
-208	AUE_NULL	UNIMPL	nosys
+208	AUE_NULL	RESERVED
 209	AUE_POLL	NOPROTO	{ int poll(struct pollfd *fds, u_int nfds, \
 				    int timeout); }
 
@@ -486,13 +482,13 @@
 				    clockid_t clock_id, int flags, \
 				    const struct timespec32 *rqtp, \
 				    struct timespec32 *rmtp); }
-245	AUE_NULL	UNIMPL	nosys
-246	AUE_NULL	UNIMPL	nosys
+245	AUE_NULL	RESERVED
+246	AUE_NULL	RESERVED
 247	AUE_NULL	STD	{ int freebsd32_clock_getcpuclockid2(\
 				    uint32_t id1, uint32_t id2,\
 				    int which, clockid_t *clock_id); }
 248	AUE_NULL	UNIMPL	ntp_gettime
-249	AUE_NULL	UNIMPL	nosys
+249	AUE_NULL	RESERVED
 250	AUE_MINHERIT	NOPROTO	{ int minherit(void *addr, size_t len, \
 				    int inherit); }
 251	AUE_RFORK	NOPROTO	{ int rfork(int flags); }
@@ -507,23 +503,23 @@
 257	AUE_LIO_LISTIO	STD	{ int freebsd32_lio_listio(int mode, \
 				    uint32_t *acb_list, \
 				    int nent, struct sigevent32 *sig); }
-258	AUE_NULL	UNIMPL	nosys
-259	AUE_NULL	UNIMPL	nosys
-260	AUE_NULL	UNIMPL	nosys
-261	AUE_NULL	UNIMPL	nosys
-262	AUE_NULL	UNIMPL	nosys
-263	AUE_NULL	UNIMPL	nosys
-264	AUE_NULL	UNIMPL	nosys
-265	AUE_NULL	UNIMPL	nosys
-266	AUE_NULL	UNIMPL	nosys
-267	AUE_NULL	UNIMPL	nosys
-268	AUE_NULL	UNIMPL	nosys
-269	AUE_NULL	UNIMPL	nosys
-270	AUE_NULL	UNIMPL	nosys
-271	AUE_NULL	UNIMPL	nosys
+258	AUE_NULL	RESERVED
+259	AUE_NULL	RESERVED
+260	AUE_NULL	RESERVED
+261	AUE_NULL	RESERVED
+262	AUE_NULL	RESERVED
+263	AUE_NULL	RESERVED
+264	AUE_NULL	RESERVED
+265	AUE_NULL	RESERVED
+266	AUE_NULL	RESERVED
+267	AUE_NULL	RESERVED
+268	AUE_NULL	RESERVED
+269	AUE_NULL	RESERVED
+270	AUE_NULL	RESERVED
+271	AUE_NULL	RESERVED
 272	AUE_O_GETDENTS	COMPAT11|NOPROTO { int getdents(int fd, char *buf, \
 				    int count); }
-273	AUE_NULL	UNIMPL	nosys
+273	AUE_NULL	RESERVED
 274	AUE_LCHMOD	NOPROTO	{ int lchmod(const char *path, mode_t mode); }
 275	AUE_NULL	OBSOL	netbsd_lchown
 276	AUE_LUTIMES	STD	{ int freebsd32_lutimes(const char *path, \
@@ -534,14 +530,14 @@
 279	AUE_FSTAT COMPAT11|NOPROTO { int nfstat(int fd, struct nstat *sb); }
 280	AUE_LSTAT COMPAT11|NOPROTO { int nlstat(const char *path, \
 				    struct nstat *ub); }
-281	AUE_NULL	UNIMPL	nosys
-282	AUE_NULL	UNIMPL	nosys
-283	AUE_NULL	UNIMPL	nosys
-284	AUE_NULL	UNIMPL	nosys
-285	AUE_NULL	UNIMPL	nosys
-286	AUE_NULL	UNIMPL	nosys
-287	AUE_NULL	UNIMPL	nosys
-288	AUE_NULL	UNIMPL	nosys
+281	AUE_NULL	RESERVED
+282	AUE_NULL	RESERVED
+283	AUE_NULL	RESERVED
+284	AUE_NULL	RESERVED
+285	AUE_NULL	RESERVED
+286	AUE_NULL	RESERVED
+287	AUE_NULL	RESERVED
+288	AUE_NULL	RESERVED
 #ifdef PAD64_REQUIRED
 289	AUE_PREADV	STD	{ ssize_t freebsd32_preadv(int fd, \
 					struct iovec32 *iovp, \
@@ -563,12 +559,12 @@
 					u_int iovcnt, \
 					uint32_t offset1, uint32_t offset2); }
 #endif
-291	AUE_NULL	UNIMPL	nosys
-292	AUE_NULL	UNIMPL	nosys
-293	AUE_NULL	UNIMPL	nosys
-294	AUE_NULL	UNIMPL	nosys
-295	AUE_NULL	UNIMPL	nosys
-296	AUE_NULL	UNIMPL	nosys
+291	AUE_NULL	RESERVED
+292	AUE_NULL	RESERVED
+293	AUE_NULL	RESERVED
+294	AUE_NULL	RESERVED
+295	AUE_NULL	RESERVED
+296	AUE_NULL	RESERVED
 297	AUE_FHSTATFS	COMPAT4	{ int freebsd32_fhstatfs( \
 				    const struct fhandle *u_fhp, \
 				    struct ostatfs32 *buf); }
@@ -708,7 +704,7 @@
 367	AUE_NULL	OBSOL	__cap_get_file
 368	AUE_NULL	OBSOL	__cap_set_fd
 369	AUE_NULL	OBSOL	__cap_set_file
-370	AUE_NULL	UNIMPL	nosys
+370	AUE_NULL	RESERVED
 371	AUE_EXTATTR_SET_FD	NOPROTO	{ ssize_t extattr_set_fd(int fd, \
 				    int attrnamespace, const char *attrname, \
 				    void *data, size_t nbytes); }
@@ -756,7 +752,7 @@
 398	AUE_FHSTATFS	COMPAT11|NOPROTO	{ int fhstatfs( \
 				    const struct fhandle *u_fhp, \
 				    struct freebsd11_statfs *buf); }
-399	AUE_NULL	UNIMPL	nosys
+399	AUE_NULL	RESERVED
 400	AUE_SEMCLOSE	NOSTD|NOPROTO	{ int ksem_close(semid_t id); }
 401	AUE_SEMPOST	NOSTD|NOPROTO	{ int ksem_post(semid_t id); }
 402	AUE_SEMWAIT	NOSTD|NOPROTO	{ int ksem_wait(semid_t id); }
@@ -790,9 +786,9 @@
 				    struct sigaction32 *oact); }
 417	AUE_SIGRETURN	STD	{ int freebsd32_sigreturn( \
 		    const struct __ucontext32 *sigcntxp); }
-418	AUE_NULL	UNIMPL	__xstat
-419	AUE_NULL	UNIMPL	__xfstat
-420	AUE_NULL	UNIMPL	__xlstat
+418	AUE_NULL	RESERVED
+419	AUE_NULL	RESERVED
+420	AUE_NULL	RESERVED
 421	AUE_NULL	STD	{ int freebsd32_getcontext( \
 				    struct __ucontext32 *ucp); }
 422	AUE_NULL	STD	{ int freebsd32_setcontext( \
@@ -882,10 +878,10 @@
 				    struct aiocb32 *aiocbp); }
 466	AUE_RTPRIO	NOPROTO	{ int rtprio_thread(int function, \
 				    lwpid_t lwpid, struct rtprio *rtp); }
-467	AUE_NULL	UNIMPL	nosys
-468	AUE_NULL	UNIMPL	nosys
-469	AUE_NULL	UNIMPL	__getpath_fromfd
-470	AUE_NULL	UNIMPL	__getpath_fromaddr
+467	AUE_NULL	RESERVED
+468	AUE_NULL	RESERVED
+469	AUE_NULL	RESERVED
+470	AUE_NULL	RESERVED
 471	AUE_SCTP_PEELOFF	NOPROTO|NOSTD	{ int sctp_peeloff(int sd, uint32_t name); }
 472	AUE_SCTP_GENERIC_SENDMSG	NOPROTO|NOSTD	{ int sctp_generic_sendmsg( \
 				    int sd, void *msg, int mlen, \
@@ -1025,7 +1021,7 @@
 518	AUE_PDFORK	NOPROTO	{ int pdfork(int *fdp, int flags); }
 519	AUE_PDKILL	NOPROTO	{ int pdkill(int fd, int signum); }
 520	AUE_PDGETPID	NOPROTO	{ int pdgetpid(int fd, pid_t *pidp); }
-521	AUE_PDWAIT	UNIMPL	pdwait4
+521	AUE_PDWAIT	RESERVED
 522	AUE_SELECT	STD	{ int freebsd32_pselect(int nd, fd_set *in, \
 				    fd_set *ou, fd_set *ex, \
 				    const struct timespec32 *ts, \



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