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Differential D56490 Diff 175860 sys/kern/syscalls.master

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sys/kern/syscalls.master

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; function prototype in sys/sysproto.h. Does add a ; function prototype in sys/sysproto.h. Does add a
; definition to syscall.h besides adding a sysent. ; definition to syscall.h besides adding a sysent.
; NOLIB don't create stubs in libc or libsys ; NOLIB don't create stubs in libc or libsys
; NOTSTATIC syscall is loadable ; NOTSTATIC syscall is loadable
; SYSMUX syscall multiplexer. No prototype, argument struct, or ; SYSMUX syscall multiplexer. No prototype, argument struct, or
; handler is declared or used. Handled in MD syscall code. ; handler is declared or used. Handled in MD syscall code.
; CAPENABLED syscall is allowed in capability mode ; CAPENABLED syscall is allowed in capability mode
; NORETURN the syscall does not return ; NORETURN the syscall does not return
; INTR the syscall can be interrupted and may need to be restarted.
kibUnsubmitted
Not Done
Inline Actions

This and related bits are unrelated, right?

kib: This and related bits are unrelated, right?
impAuthorUnsubmitted
Done
Inline Actions

oh my! Yes, that's a leakage of something else I'm working on.

imp: oh my! Yes, that's a leakage of something else I'm working on.
; ;
; To support programmatic generation of both the default ABI and 32-bit compat ; To support programmatic generation of both the default ABI and 32-bit compat
; (freebsd32) we impose a number of restrictions on the types of system calls. ; (freebsd32) we impose a number of restrictions on the types of system calls.
; For integer types: ; For integer types:
; - Bare int and long are allowed (long is a sign of a bad interface). ; - Bare int and long are allowed (long is a sign of a bad interface).
; - Use u_int and u_long rather than "unsigned (int|long)". ; - Use u_int and u_long rather than "unsigned (int|long)".
; - size_t is allowed. ; - size_t is allowed.
; - typedefs are allowed, but new signed types that vary between 32- and ; - typedefs are allowed, but new signed types that vary between 32- and
▲ Show 20 Lines • Show All 65 Lines • ▼ Show 20 Lines
1 AUE_EXIT STD|CAPENABLED|NORETURN { 1 AUE_EXIT STD|CAPENABLED|NORETURN {
void _exit( void _exit(
int rval int rval
); );
} }
2 AUE_FORK STD|CAPENABLED { 2 AUE_FORK STD|CAPENABLED {
int fork(void); int fork(void);
} }
3 AUE_READ STD|CAPENABLED { 3 AUE_READ STD|CAPENABLED|INTR {
ssize_t read( ssize_t read(
int fd, int fd,
_Out_writes_bytes_(nbyte) void *buf, _Out_writes_bytes_(nbyte) void *buf,
size_t nbyte size_t nbyte
); );
} }
4 AUE_WRITE STD|CAPENABLED { 4 AUE_WRITE STD|CAPENABLED|INTR {
ssize_t write( ssize_t write(
int fd, int fd,
_In_reads_bytes_(nbyte) const void *buf, _In_reads_bytes_(nbyte) const void *buf,
size_t nbyte size_t nbyte
); );
} }
5 AUE_OPEN_RWTC STD { 5 AUE_OPEN_RWTC STD|INTR {
int open( int open(
_In_z_ const char *path, _In_z_ const char *path,
int flags, int flags,
mode_t mode mode_t mode
); );
} }
; XXX should be { int open(const char *path, int flags, ...); } ; XXX should be { int open(const char *path, int flags, ...); }
; but we're not ready for varargs. ; but we're not ready for varargs.
6 AUE_CLOSE STD|CAPENABLED { 6 AUE_CLOSE STD|CAPENABLED {
int close( int close(
int fd int fd
); );
} }
7 AUE_WAIT4 STD|CAPENABLED { 7 AUE_WAIT4 STD|CAPENABLED|INTR {
int wait4( int wait4(
int pid, int pid,
_Out_opt_ int *status, _Out_opt_ int *status,
int options, int options,
_Out_opt_ _Contains_long_timet_ struct rusage *rusage _Out_opt_ _Contains_long_timet_ struct rusage *rusage
); );
} }
8 AUE_CREAT COMPAT { 8 AUE_CREAT COMPAT {
▲ Show 20 Lines • Show All 108 Lines • ▼ Show 20 Lines27 AUE_RECVMSG STD|CAPENABLED {
} }
28 AUE_SENDMSG STD|CAPENABLED { 28 AUE_SENDMSG STD|CAPENABLED {
ssize_t sendmsg( ssize_t sendmsg(
int s, int s,
_In_ _Contains_ptr_ const struct msghdr *msg, _In_ _Contains_ptr_ const struct msghdr *msg,
int flags int flags
); );
} }
29 AUE_RECVFROM STD|CAPENABLED { 29 AUE_RECVFROM STD|CAPENABLED|INTR {
ssize_t recvfrom( ssize_t recvfrom(
int s, int s,
_Out_writes_bytes_(len) void *buf, _Out_writes_bytes_(len) void *buf,
size_t len, size_t len,
int flags, int flags,
_Out_writes_bytes_opt_(*fromlenaddr) struct sockaddr *from, _Out_writes_bytes_opt_(*fromlenaddr) struct sockaddr *from,
_Inout_opt_ __socklen_t *fromlenaddr _Inout_opt_ __socklen_t *fromlenaddr
); );
▲ Show 20 Lines • Show All 322 Lines • ▼ Show 20 Lines92 AUE_FCNTL STD|CAPENABLED {
int fcntl( int fcntl(
int fd, int fd,
int cmd, int cmd,
intptr_t arg intptr_t arg
); );
} }
; XXX should be { int fcntl(int fd, int cmd, ...); } ; XXX should be { int fcntl(int fd, int cmd, ...); }
; but we're not ready for varargs. ; but we're not ready for varargs.
93 AUE_SELECT STD|CAPENABLED { 93 AUE_SELECT STD|CAPENABLED|INTR {
int select( int select(
int nd, int nd,
_Inout_opt_ fd_set *in, _Inout_opt_ fd_set *in,
_Inout_opt_ fd_set *ou, _Inout_opt_ fd_set *ou,
_Inout_opt_ fd_set *ex, _Inout_opt_ fd_set *ex,
_In_opt_ _Contains_long_timet_ struct timeval *tv _In_opt_ _Contains_long_timet_ struct timeval *tv
); );
} }
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; XXX note nonstandard (bogus) calling convention - the libc stub passes ; XXX note nonstandard (bogus) calling convention - the libc stub passes
; us the mask, not a pointer to it. ; us the mask, not a pointer to it.
112 AUE_NULL COMPAT|CAPENABLED { 112 AUE_NULL COMPAT|CAPENABLED {
int sigstack( int sigstack(
_In_opt_ _Contains_ptr_ struct sigstack *nss, _In_opt_ _Contains_ptr_ struct sigstack *nss,
_Out_opt_ _Contains_ptr_ struct sigstack *oss _Out_opt_ _Contains_ptr_ struct sigstack *oss
); );
} }
113 AUE_RECVMSG COMPAT|CAPENABLED { 113 AUE_RECVMSG COMPAT|CAPENABLED|INTR {
int recvmsg( int recvmsg(
int s, int s,
_Inout_ _Contains_ptr_ struct omsghdr *msg, _Inout_ _Contains_ptr_ struct omsghdr *msg,
int flags int flags
); );
} }
114 AUE_SENDMSG COMPAT|CAPENABLED { 114 AUE_SENDMSG COMPAT|CAPENABLED|INTR {
int sendmsg( int sendmsg(
int s, int s,
_In_ _Contains_ptr_ const struct omsghdr *msg, _In_ _Contains_ptr_ const struct omsghdr *msg,
int flags int flags
); );
} }
115 AUE_NULL OBSOL vtrace 115 AUE_NULL OBSOL vtrace
116 AUE_GETTIMEOFDAY STD|CAPENABLED { 116 AUE_GETTIMEOFDAY STD|CAPENABLED {
Show All 13 Lines int getsockopt(
int s, int s,
int level, int level,
int name, int name,
_Out_writes_bytes_opt_(*avalsize) void *val, _Out_writes_bytes_opt_(*avalsize) void *val,
_Inout_ __socklen_t *avalsize _Inout_ __socklen_t *avalsize
); );
} }
119 AUE_NULL RESERVED 119 AUE_NULL RESERVED
120 AUE_READV STD|CAPENABLED { 120 AUE_READV STD|CAPENABLED|INTR {
ssize_t readv( ssize_t readv(
int fd, int fd,
_In_reads_(iovcnt) _Contains_long_ptr_ const struct iovec *iovp, _In_reads_(iovcnt) _Contains_long_ptr_ const struct iovec *iovp,
u_int iovcnt u_int iovcnt
); );
} }
121 AUE_WRITEV STD|CAPENABLED { 121 AUE_WRITEV STD|CAPENABLED|INTR {
ssize_t writev( ssize_t writev(
int fd, int fd,
_In_reads_(iovcnt) _Contains_long_ptr_ const struct iovec *iovp, _In_reads_(iovcnt) _Contains_long_ptr_ const struct iovec *iovp,
u_int iovcnt u_int iovcnt
); );
} }
122 AUE_SETTIMEOFDAY STD { 122 AUE_SETTIMEOFDAY STD {
int settimeofday( int settimeofday(
▲ Show 20 Lines • Show All 61 Lines • ▼ Show 20 Lines131 AUE_FLOCK STD|CAPENABLED {
); );
} }
132 AUE_MKFIFO STD { 132 AUE_MKFIFO STD {
int mkfifo( int mkfifo(
_In_z_ const char *path, _In_z_ const char *path,
mode_t mode mode_t mode
); );
} }
133 AUE_SENDTO STD|CAPENABLED { 133 AUE_SENDTO STD|CAPENABLED|INTR {
ssize_t sendto( ssize_t sendto(
int s, int s,
_In_reads_bytes_(len) const void *buf, _In_reads_bytes_(len) const void *buf,
size_t len, size_t len,
int flags, int flags,
_In_reads_bytes_opt_(tolen) const struct sockaddr *to, _In_reads_bytes_opt_(tolen) const struct sockaddr *to,
__socklen_t tolen __socklen_t tolen
); );
▲ Show 20 Lines • Show All 197 Lines • ▼ Show 20 Lines int shmsys(
int which, int which,
int a2, int a2,
int a3, int a3,
int a4 int a4
); );
} }
; XXX should be { int shmsys(int which, ...); } ; XXX should be { int shmsys(int which, ...); }
172 AUE_NULL RESERVED 172 AUE_NULL RESERVED
173 AUE_PREAD COMPAT6|CAPENABLED { 173 AUE_PREAD COMPAT6|CAPENABLED|INTR {
ssize_t pread( ssize_t pread(
int fd, int fd,
_Out_writes_bytes_(nbyte) void *buf, _Out_writes_bytes_(nbyte) void *buf,
size_t nbyte, size_t nbyte,
int pad, int pad,
off_t offset off_t offset
); );
} }
174 AUE_PWRITE COMPAT6|CAPENABLED { 174 AUE_PWRITE COMPAT6|CAPENABLED|INTR {
ssize_t pwrite( ssize_t pwrite(
int fd, int fd,
_In_reads_bytes_(nbyte) const void *buf, _In_reads_bytes_(nbyte) const void *buf,
size_t nbyte, size_t nbyte,
int pad, int pad,
off_t offset off_t offset
); );
} }
▲ Show 20 Lines • Show All 299 Lines • ▼ Show 20 Lines int ktimer_gettime(
_Out_ _Contains_long_timet_ struct itimerspec *value _Out_ _Contains_long_timet_ struct itimerspec *value
); );
} }
239 AUE_NULL STD|CAPENABLED { 239 AUE_NULL STD|CAPENABLED {
int ktimer_getoverrun( int ktimer_getoverrun(
int timerid int timerid
); );
} }
240 AUE_NULL STD|CAPENABLED { 240 AUE_NULL STD|CAPENABLED|INTR {
int nanosleep( int nanosleep(
_In_ _Contains_long_timet_ const struct timespec *rqtp, _In_ _Contains_long_timet_ const struct timespec *rqtp,
_Out_opt_ _Contains_long_timet_ struct timespec *rmtp _Out_opt_ _Contains_long_timet_ struct timespec *rmtp
); );
} }
241 AUE_NULL STD { 241 AUE_NULL STD {
int ffclock_getcounter( int ffclock_getcounter(
_Out_ ffcounter *ffcount _Out_ ffcounter *ffcount
); );
} }
242 AUE_NULL STD { 242 AUE_NULL STD {
int ffclock_setestimate( int ffclock_setestimate(
_In_ _Contains_timet_ struct ffclock_estimate *cest _In_ _Contains_timet_ struct ffclock_estimate *cest
); );
} }
243 AUE_NULL STD { 243 AUE_NULL STD {
int ffclock_getestimate( int ffclock_getestimate(
_Out_ _Contains_timet_ struct ffclock_estimate *cest _Out_ _Contains_timet_ struct ffclock_estimate *cest
); );
} }
244 AUE_NULL STD { 244 AUE_NULL STD|INTR {
int clock_nanosleep( int clock_nanosleep(
clockid_t clock_id, clockid_t clock_id,
int flags, int flags,
_In_ _Contains_long_timet_ const struct timespec *rqtp, _In_ _Contains_long_timet_ const struct timespec *rqtp,
_Out_opt_ _Contains_long_timet_ struct timespec *rmtp _Out_opt_ _Contains_long_timet_ struct timespec *rmtp
); );
} }
245-246 AUE_NULL RESERVED 245-246 AUE_NULL RESERVED
▲ Show 20 Lines • Show All 88 Lines • ▼ Show 20 Lines279 AUE_FSTAT COMPAT11 {
} }
280 AUE_LSTAT COMPAT11 { 280 AUE_LSTAT COMPAT11 {
int nlstat( int nlstat(
_In_z_ const char *path, _In_z_ const char *path,
_Out_ _Contains_long_timet_ struct nstat *ub _Out_ _Contains_long_timet_ struct nstat *ub
); );
} }
281-288 AUE_NULL RESERVED 281-288 AUE_NULL RESERVED
289 AUE_PREADV STD|CAPENABLED { 289 AUE_PREADV STD|CAPENABLED|INTR {
ssize_t preadv( ssize_t preadv(
int fd, int fd,
_In_reads_(iovcnt) _Contains_long_ptr_ struct iovec *iovp, _In_reads_(iovcnt) _Contains_long_ptr_ struct iovec *iovp,
u_int iovcnt, u_int iovcnt,
off_t offset off_t offset
); );
} }
290 AUE_PWRITEV STD|CAPENABLED { 290 AUE_PWRITEV STD|CAPENABLED|INTR {
ssize_t pwritev( ssize_t pwritev(
int fd, int fd,
_In_reads_(iovcnt) _Contains_long_ptr_ struct iovec *iovp, _In_reads_(iovcnt) _Contains_long_ptr_ struct iovec *iovp,
u_int iovcnt, u_int iovcnt,
off_t offset off_t offset
); );
} }
291-296 AUE_NULL RESERVED 291-296 AUE_NULL RESERVED
▲ Show 20 Lines • Show All 376 Lines • ▼ Show 20 Lines int getresgid(
_Out_opt_ gid_t *rgid, _Out_opt_ gid_t *rgid,
_Out_opt_ gid_t *egid, _Out_opt_ gid_t *egid,
_Out_opt_ gid_t *sgid _Out_opt_ gid_t *sgid
); );
} }
362 AUE_KQUEUE STD|CAPENABLED { 362 AUE_KQUEUE STD|CAPENABLED {
int kqueue(void); int kqueue(void);
} }
363 AUE_KEVENT COMPAT11|CAPENABLED { 363 AUE_KEVENT COMPAT11|CAPENABLED|INTR {
int kevent( int kevent(
int fd, int fd,
_In_reads_opt_(nchanges) _Contains_ptr_ const struct freebsd11_kevent *changelist, _In_reads_opt_(nchanges) _Contains_ptr_ const struct freebsd11_kevent *changelist,
int nchanges, int nchanges,
_Out_writes_opt_(nevents) _Contains_ptr_ struct freebsd11_kevent *eventlist, _Out_writes_opt_(nevents) _Contains_ptr_ struct freebsd11_kevent *eventlist,
int nevents, int nevents,
_In_opt_ _Contains_long_timet_ const struct timespec *timeout _In_opt_ _Contains_long_timet_ const struct timespec *timeout
); );
▲ Show 20 Lines • Show All 396 Lines • ▼ Show 20 Lines439 AUE_EXTATTR_LIST_LINK STD {
} }
440 AUE_NULL OBSOL kse_switchin 440 AUE_NULL OBSOL kse_switchin
441 AUE_SEMWAIT NOSTD { 441 AUE_SEMWAIT NOSTD {
int ksem_timedwait( int ksem_timedwait(
semid_t id, semid_t id,
_In_opt_ _Contains_long_timet_ const struct timespec *abstime _In_opt_ _Contains_long_timet_ const struct timespec *abstime
); );
} }
442 AUE_NULL STD|CAPENABLED { 442 AUE_NULL STD|CAPENABLED|INTR {
int thr_suspend( int thr_suspend(
_In_opt_ _Contains_long_timet_ const struct timespec *timeout _In_opt_ _Contains_long_timet_ const struct timespec *timeout
); );
} }
443 AUE_NULL STD|CAPENABLED { 443 AUE_NULL STD|CAPENABLED {
int thr_wake( int thr_wake(
long id long id
); );
▲ Show 20 Lines • Show All 49 Lines • ▼ Show 20 Lines int setaudit_addr(
u_int length u_int length
); );
} }
453 AUE_AUDITCTL STD { 453 AUE_AUDITCTL STD {
int auditctl( int auditctl(
_In_z_ const char *path _In_z_ const char *path
); );
} }
454 AUE_NULL STD|CAPENABLED { 454 AUE_NULL STD|CAPENABLED_INTR {
int _umtx_op( int _umtx_op(
_Inout_ void *obj, _Inout_ void *obj,
int op, int op,
u_long val, u_long val,
_In_ void *uaddr1, _In_ void *uaddr1,
_In_ void *uaddr2 _In_ void *uaddr2
); );
} }
▲ Show 20 Lines • Show All 296 Lines • ▼ Show 20 Lines498 AUE_MKNODAT COMPAT11|CAPENABLED {
int mknodat( int mknodat(
int fd, int fd,
_In_z_ const char *path, _In_z_ const char *path,
mode_t mode, mode_t mode,
uint32_t dev uint32_t dev
); );
} }
; XXX: see the comment for open ; XXX: see the comment for open
499 AUE_OPENAT_RWTC STD|CAPENABLED { 499 AUE_OPENAT_RWTC STD|CAPENABLED|INTR {
int openat( int openat(
int fd, int fd,
_In_z_ const char *path, _In_z_ const char *path,
int flag, int flag,
mode_t mode mode_t mode
); );
} }
500 AUE_READLINKAT STD|CAPENABLED { 500 AUE_READLINKAT STD|CAPENABLED {
▲ Show 20 Lines • Show All 114 Lines • ▼ Show 20 Lines519 AUE_PDKILL STD|CAPENABLED {
} }
520 AUE_PDGETPID STD|CAPENABLED { 520 AUE_PDGETPID STD|CAPENABLED {
int pdgetpid( int pdgetpid(
int fd, int fd,
_Out_ pid_t *pidp _Out_ pid_t *pidp
); );
} }
521 AUE_NULL RESERVED 521 AUE_NULL RESERVED
522 AUE_SELECT STD|CAPENABLED { 522 AUE_SELECT STD|CAPENABLED|INTR {
int pselect( int pselect(
int nd, int nd,
_Inout_opt_ fd_set *in, _Inout_opt_ fd_set *in,
_Inout_opt_ fd_set *ou, _Inout_opt_ fd_set *ou,
_Inout_opt_ fd_set *ex, _Inout_opt_ fd_set *ex,
_In_opt_ _Contains_long_timet_ const struct timespec *ts, _In_opt_ _Contains_long_timet_ const struct timespec *ts,
_In_opt_ const sigset_t *sm _In_opt_ const sigset_t *sm
); );
▲ Show 20 Lines • Show All 59 Lines • ▼ Show 20 Lines
531 AUE_POSIX_FADVISE STD|CAPENABLED { 531 AUE_POSIX_FADVISE STD|CAPENABLED {
int posix_fadvise( int posix_fadvise(
int fd, int fd,
off_t offset, off_t offset,
off_t len, off_t len,
int advice int advice
); );
} }
532 AUE_WAIT6 STD { 532 AUE_WAIT6 STD|INTR {
int wait6( int wait6(
idtype_t idtype, idtype_t idtype,
id_t id, id_t id,
_Out_opt_ int *status, _Out_opt_ int *status,
int options, int options,
_Out_opt_ _Contains_long_ struct __wrusage *wrusage, _Out_opt_ _Contains_long_ struct __wrusage *wrusage,
_Out_opt_ _Contains_long_ptr_ struct __siginfo *info _Out_opt_ _Contains_long_ptr_ struct __siginfo *info
); );
▲ Show 20 Lines • Show All 76 Lines • ▼ Show 20 Lines
544 AUE_PROCCTL STD { 544 AUE_PROCCTL STD {
int procctl( int procctl(
idtype_t idtype, idtype_t idtype,
id_t id, id_t id,
int com, int com,
_In_opt_ void *data _In_opt_ void *data
); );
} }
545 AUE_POLL STD|CAPENABLED { 545 AUE_POLL STD|CAPENABLED|INTR {
int ppoll( int ppoll(
_Inout_updates_(nfds) struct pollfd *fds, _Inout_updates_(nfds) struct pollfd *fds,
u_int nfds, u_int nfds,
_In_opt_ _Contains_long_timet_ const struct timespec *ts, _In_opt_ _Contains_long_timet_ const struct timespec *ts,
_In_opt_ const sigset_t *set _In_opt_ const sigset_t *set
); );
} }
546 AUE_FUTIMES STD|CAPENABLED { 546 AUE_FUTIMES STD|CAPENABLED {
▲ Show 20 Lines • Show All 146 Lines • ▼ Show 20 Lines
568 AUE_UNLINKAT STD|CAPENABLED { 568 AUE_UNLINKAT STD|CAPENABLED {
int funlinkat( int funlinkat(
int dfd, int dfd,
_In_z_ const char *path, _In_z_ const char *path,
int fd, int fd,
int flag int flag
); );
} }
569 AUE_NULL STD|CAPENABLED { 569 AUE_NULL STD|CAPENABLED|INTR {
ssize_t copy_file_range( ssize_t copy_file_range(
int infd, int infd,
_Inout_opt_ off_t *inoffp, _Inout_opt_ off_t *inoffp,
int outfd, int outfd,
_Inout_opt_ off_t *outoffp, _Inout_opt_ off_t *outoffp,
size_t len, size_t len,
unsigned int flags unsigned int flags
); );
▲ Show 20 Lines • Show All 230 Lines • Show Last 20 Lines