1tapset::task(3stap) tapset::task(3stap)
2
6 tapset::syscalls - systemtap syscall tapset
7
10 Following is an overview of available syscall probes and convenience
11 variables they offer. By default, each syscall probe has name and
12 argstr convenience variables, which are not included in the overview in
13 order to keep it short. Non dwarf-based nd_syscall probes are supposed
14 to have the same convenience variables.
15 syscall.accept
18 addr_uaddr, addrlen_uaddr, sockfd
19 syscall.accept4
21 addr_uaddr, addrlen_uaddr, flags, flags_str,
22 sockfd
23 syscall.access
25 mode, mode_str, pathname
26 syscall.acct
28 filename
29 syscall.add_key
31 description_uaddr, payload_uaddr, plen, ringid,
32 type_uaddr
33 syscall.adjtimex
35 buf_str, buf_uaddr
36 syscall.alarm
38 seconds
39 syscall.arch_prctl
41 addr, code, code_str
42 syscall.bdflush
44 data, data_str, func
45 syscall.bind
47 addrlen, my_addr_uaddr, sockfd, uaddr_af,
48 uaddr_ip, uaddr_ip_port, uaddr_ipv6_flowinfo,
49 uaddr_ipv6_scope_id
50 syscall.bpf
52 attr_uaddr, cmd, cmd_str, size
53 syscall.brk
55 brk
56 syscall.capget
58 data_uaddr, header_uaddr
59 syscall.capset
61 data_uaddr, header_uaddr
62 syscall.chdir
64 path
65 syscall.chmod
67 mode, path
68 syscall.chown
70 group, owner, path
71 syscall.chown16
73 group, owner, path
74 syscall.chroot
76 path
77 syscall.clock_adjtime
79 clk_id, clk_id_str, tx_uaddr
80 syscall.clock_getres
82 clk_id, clk_id_str, res_uaddr
83 syscall.clock_gettime
85 clk_id, clk_id_str, tp_uaddr
86 syscall.clock_nanosleep
88 clk_id, clk_id_str, flags, flags_str, rem_uaddr,
89 req_uaddr
90 syscall.clock_settime
92 clk_id, clk_id_str, tp_uaddr
93 syscall.clone
95 child_tid_uaddr, clone_flags, parent_tid_uaddr,
96 stack_start
97 syscall.close
99 fd
100 syscall.compat_adjtimex
102 buf_str, buf_uaddr
103 syscall.compat_clock_nanosleep
105 clk_id, clk_id_str, flags, flags_str, rem_uaddr,
106 req_uaddr
107 syscall.compat_execve
109 args, env_str, filename
110 syscall.compat_execveat
112 args, dirfd, dirfd_str, env_str, filename, flags,
113 flags_str
114 syscall.compat_fadvise64
116 advice, fd, len, offset
117 syscall.compat_fadvise64_64
119 advice, fd, len, offset
120 syscall.compat_fallocate
122 fd, len, mode, offset
123 syscall.compat_ftruncate64
125 fd, length
126 syscall.compat_futex
128 futex_uaddr, op, uaddr2_uaddr, utime_uaddr, val3,
129 val
130 syscall.compat_futimesat
132 dirfd, dirfd_str, filename, filename_uaddr,
133 tvp_uaddr
134 syscall.compat_getitimer
136 value_uaddr, which
137 syscall.compat_lookup_dcookie
139 buffer_uaddr, cookie, len
140 syscall.compat_nanosleep
142 rem_uaddr, req_uaddr
143 syscall.compat_ppoll
145 syscall.compat_pselect6
148 syscall.compat_readahead
151 count, fd, offset
152 syscall.compat_recvmmsg
154 flags, flags_str, mmsg_uaddr, s, timeout_uaddr,
155 vlen
156 syscall.compat_rt_sigprocmask
158 how, how_str, oldset_uaddr, set_uaddr
159 syscall.compat_select
161 exceptfds_uaddr, n, readfds_uaddr, timeout_uaddr,
162 writefds_uaddr
163 syscall.compat_setitimer
165 ovalue_uaddr, value_uaddr, which
166 syscall.compat_signalfd
168 flags
169 syscall.compat_sys_msgctl
171 buf_uaddr, cmd, cmd_str, msqid
172 syscall.compat_sys_msgrcv
174 msgflg, msgflg_str, msgp_uaddr, msgsz, msgtyp,
175 msqid
176 syscall.compat_sys_msgsnd
178 msgflg, msgflg_str, msgp_uaddr, msgsz, msqid
179 syscall.compat_sys_recvmsg
181 flags, flags_str, msg_uaddr, s
182 syscall.compat_sys_semctl
184 arg, cmd, cmdstr, semid, semnum
185 syscall.compat_sys_semtimedop
187 nsops, semid, sops_uaddr, timeout_uaddr
188 syscall.compat_sys_sendmsg
190 flags, flags_str, msg_uaddr, s
191 syscall.compat_sys_shmat
193 shmaddr_uaddr, shmflg, shmid
194 syscall.compat_sys_shmctl
196 buf_uaddr, cmd, cmd_str, shmid
197 syscall.compat_sys_utimes
199 filename
200 syscall.compat_truncate64
202 length, path, path_uaddr
203 syscall.compat_utime
205 actime, buf_uaddr, filename, filename_uaddr, mod‐
206 time
207 syscall.compat_utimensat
209 dfd, dfd_str, filename, filename_uaddr, flags,
210 flags_str, tsp_uaddr
211 syscall.compat_vmsplice
213 fd, flags, flags_str, iov, nr_segs
214 syscall.connect
216 addrlen, serv_addr_uaddr, sockfd, uaddr_af,
217 uaddr_ip, uaddr_ip_port, uaddr_ipv6_flowinfo,
218 uaddr_ipv6_scope_id
219 syscall.creat
221 mode, pathname
222 syscall.delete_module
224 flags, flags_str, name_user
225 syscall.dup
227 oldfd
228 syscall.dup2
230 flags, newfd, oldfd
231 syscall.dup3
233 flags, newfd, oldfd
234 syscall.epoll_create
236 flags, size
237 syscall.epoll_ctl
239 epfd, event_uaddr, fd, op, op_str
240 syscall.epoll_pwait
242 epfd, events_uaddr, maxevents, sigmask_uaddr,
243 sigsetsize, timeout
244 syscall.epoll_wait
246 epfd, events_uaddr, maxevents, timeout
247 syscall.eventfd
249 count, flags, flags_str
250 syscall.execve
252 args, env_str, filename
253 syscall.execveat
255 args, dirfd, dirfd_str, env_str, filename, flags,
256 flags_str
257 syscall.exit
259 status
260 syscall.exit_group
262 status
263 syscall.faccessat
265 dirfd, dirfd_str, mode, mode_str, pathname
266 syscall.fadvise64
268 advice, fd, len, offset
269 syscall.fadvise64_64
271 advice, fd, len, offset
272 syscall.fallocate
274 fd, len, mode, mode_str, offset
275 syscall.fanotify_init
277 event_f_flags, event_f_flags_str, flags, flags_str
278 syscall.fanotify_mark
280 dirfd, dirfd_str, fanotify_fd, flags, flags_str,
281 mask, mask_str, pathname
282 syscall.fchdir
284 fd
285 syscall.fchmod
287 fildes, mode
288 syscall.fchmodat
290 dirfd, dirfd_str, mode, pathname
291 syscall.fchown
293 fd, group, owner
294 syscall.fchown16
296 fd, group, owner
297 syscall.fchownat
299 dirfd, dirfd_str, flags, flags_str, group, owner,
300 pathname
301 syscall.fcntl
303 arg, cmd, cmd_str, fd
304 syscall.fdatasync
306 fd
307 syscall.fgetxattr
309 filedes, name_str, size, value_uaddr
310 syscall.finit_module
312 fd, flags, flags_str, uargs
313 syscall.flistxattr
315 filedes, list_uaddr, size
316 syscall.flock
318 fd, operation
319 syscall.fork
321 syscall.fremovexattr
324 filedes, name_str, name_uaddr
325 syscall.fsetxattr
327 filedes, flags, flags_str, name_str, name_uaddr,
328 size, value_str, value_uaddr
329 syscall.fstat
331 buf_uaddr, filedes
332 syscall.fstatat
334 buf_uaddr, dirfd, dirfd_str, flags, flags_str,
335 path
336 syscall.fstatfs
338 buf_uaddr, fd
339 syscall.fstatfs64
341 buf_uaddr, fd, sz
342 syscall.fsync
344 fd
345 syscall.ftruncate
347 fd, length
348 syscall.futex
350 futex_uaddr, op, uaddr2_uaddr, utime_uaddr, val3,
351 val
352 syscall.futimesat
354 dirfd, dirfd_str, filename, filename_uaddr,
355 tvp_uaddr
356 syscall.get_mempolicy
358 addr, flags, flags_str, maxnode, nmask_uaddr, pol‐
359 icy_uaddr
360 syscall.get_robust_list
362 len_uaddr, list_head_uaddr, pid
363 syscall.get_thread_area
365 u_info_uaddr
366 syscall.getcpu
368 cpu_uaddr, node_uaddr, tcache_uaddr
369 syscall.getcwd
371 buf_uaddr, size
372 syscall.getdents
374 count, dirp_uaddr, fd
375 syscall.getegid
377 syscall.geteuid
380 syscall.getgid
383 syscall.getgroups
386 list_uaddr, size
387 syscall.gethostname
389 len, name_uaddr
390 syscall.getitimer
392 value_uaddr, which
393 syscall.getpeername
395 name_uaddr, namelen_uaddr, s
396 syscall.getpgid
398 pid
399 syscall.getpgrp
401 syscall.getpid
404 syscall.getppid
407 syscall.getpriority
410 which, who
411 syscall.getrandom
413 buf, count, flags, flags_str
414 syscall.getresgid
416 egid_uaddr, rgid_uaddr, sgid_uaddr
417 syscall.getresuid
419 euid_uaddr, ruid_uaddr, suid_uaddr
420 syscall.getrlimit
422 resource, rlim_uaddr
423 syscall.getrusage
425 usage_uaddr, who, who_str
426 syscall.getsid
428 pid
429 syscall.getsockname
431 name_uaddr, namelen_uaddr, s
432 syscall.getsockopt
434 fd, level, level_str, optlen_uaddr, optname, opt‐
435 name_str, optval_uaddr
436 syscall.gettid
438 syscall.gettimeofday
441 tv_uaddr, tz_uaddr
442 syscall.getuid
444 syscall.getxattr
447 name_str, path, size, value_uaddr
448 syscall.init_module
450 len, uargs, umod_uaddr
451 syscall.inotify_add_watch
453 fd, mask, path, path_uaddr
454 syscall.inotify_init
456 flags
457 syscall.inotify_rm_watch
459 fd, wd
460 syscall.io_cancel
462 ctx_id, iocb_uaddr, result_uaddr
463 syscall.io_destroy
465 ctx
466 syscall.io_getevents
468 ctx_id, events_uaddr, min_nr, nr, timeout_uaddr,
469 timestr
470 syscall.io_setup
472 ctxp_uaddr, maxevents
473 syscall.io_submit
475 ctx_id, iocbpp_uaddr, nr
476 syscall.ioctl
478 argp, fd, request
479 syscall.ioperm
481 from, num, turn_on
482 syscall.iopl
484 level
485 syscall.ioprio_get
487 which, which_str, who
488 syscall.ioprio_set
490 ioprio, ioprio_str, which, which_str, who
491 syscall.kcmp
493 idx1, idx2, pid1, pid2, type, type_str
494 syscall.kexec_file_load
496 cmdline, cmdline_len, flags, flags_str, initrd_fd,
497 kernel_fd
498 syscall.kexec_load
500 entry, flags, flags_str, nr_segments, seg‐
501 ments_uaddr
502 syscall.keyctl
504 arg2, arg3, arg4, arg5, option
505 syscall.kill
507 pid, sig
508 syscall.lchown
510 group, owner, path
511 syscall.lchown16
513 group, owner, path
514 syscall.lgetxattr
516 name_str, path, size, value_uaddr
517 syscall.link
519 newpath, oldpath
520 syscall.linkat
522 flags, flags_str, newdirfd, newdirfd_str, newpath,
523 olddirfd, olddirfd_str, oldpath
524 syscall.listen
526 backlog, sockfd
527 syscall.listxattr
529 list_uaddr, path, path_uaddr, size
530 syscall.llistxattr
532 list_uaddr, path, path_uaddr, size
533 syscall.llseek
535 fd, offset_high, offset_low, result_uaddr, whence,
536 whence_str
537 syscall.lookup_dcookie
539 buffer_uaddr, cookie, len
540 syscall.lremovexattr
542 name_str, name_uaddr, path, path_uaddr
543 syscall.lseek
545 fildes, offset, whence, whence_str
546 syscall.lsetxattr
548 flags, flags_str, name_str, name_uaddr, path,
549 path_uaddr, size, value_str, value_uaddr
550 syscall.lstat
552 buf_uaddr, path
553 syscall.madvise
555 advice, advice_str, length, start
556 syscall.mbind
558 flags, flags_str, len, maxnode, mode, mode_str,
559 nmask_uaddr, start
560 syscall.memfd_create
562 flags, flags_str, uname
563 syscall.migrate_pages
565 maxnode, new_nodes, old_nodes, pid
566 syscall.mincore
568 length, start, vec_uaddr
569 syscall.mkdir
571 mode, pathname, pathname_uaddr
572 syscall.mkdirat
574 dirfd, dirfd_str, mode, pathname
575 syscall.mknod
577 dev, mode, pathname
578 syscall.mknodat
580 dev, dirfd, dirfd_str, mode, mode_str, pathname
581 syscall.mlock
583 addr, len
584 syscall.mlockall
586 flags
587 syscall.mmap2
589 fd, flags, length, pgoffset, prot, start
590 syscall.modify_ldt
592 bytecount, func, ptr_uaddr
593 syscall.mount
595 data, filesystemtype, mountflags, mountflags_str,
596 source, target
597 syscall.move_pages
599 flags, flags_str, nodes, nr_pages, pages, pid,
600 status
601 syscall.mprotect
603 addr, len, prot, prot_str
604 syscall.mq_getsetattr
606 mqdes, u_mqstat_uaddr, u_omqstat_uaddr
607 syscall.mq_notify
609 mqdes, notification_uaddr
610 syscall.mq_open
612 filename, mode, name_uaddr, oflag, u_attr_uaddr
613 syscall.mq_timedreceive
615 abs_timeout_uaddr, mqdes, msg_len, msg_prio_uaddr,
616 msg_ptr_uaddr
617 syscall.mq_timedsend
619 abs_timeout_uaddr, mqdes, msg_len, msg_prio,
620 msg_ptr_uaddr
621 syscall.mq_unlink
623 u_name, u_name_uaddr
624 syscall.mremap
626 flags, new_address, new_size, old_address,
627 old_size
628 syscall.msgctl
630 buf_uaddr, cmd, cmd_str, msqid
631 syscall.msgget
633 key, key_str, msgflg, msgflg_str
634 syscall.msgrcv
636 msgflg, msgflg_str, msgp_uaddr, msgsz, msgtyp,
637 msqid
638 syscall.msgsnd
640 msgflg, msgflg_str, msgp_uaddr, msgsz, msqid
641 syscall.msync
643 flags, length, start
644 syscall.munlock
646 addr, len
647 syscall.munlockall
649 syscall.munmap
652 length, start
653 syscall.name_to_handle_at
655 dfd, dfd_str, flags, flags_str, handle_uaddr,
656 mnt_id_uaddr, pathname
657 syscall.nanosleep
659 rem_uaddr, req_uaddr
660 syscall.ni_syscall
662 syscall.nice
665 inc
666 syscall.open
668 filename, flags, mode
669 syscall.open_by_handle_at
671 flags, flags_str, handle_uaddr, mount_dfd,
672 mount_dfd_str
673 syscall.openat
675 dfd, dfd_str, filename, flags, mode
676 syscall.pause
678 syscall.perf_event_open
681 attr_uaddr, cpu, flags, flags_str, group_fd, pid
682 syscall.personality
684 persona
685 syscall.pipe
687 fildes_uaddr, flag_str, flags, pipe0, pipe1
688 syscall.pivot_root
690 new_root_str, old_root_str
691 syscall.poll
693 nfds, timeout, ufds_uaddr
694 syscall.ppoll
696 syscall.prctl
699 arg2, arg3, arg4, arg5, option
700 syscall.pread
702 buf_uaddr, count, fd, offset
703 syscall.preadv
705 count, fd, offset, vector_uaddr
706 syscall.prlimit64
708 new_rlim_uaddr, old_rlim_uaddr, pid, resource
709 syscall.process_vm_readv
711 flags, liovcnt, local_iov_uaddr, pid,
712 remote_iov_uaddr, riovcnt
713 syscall.process_vm_writev
715 flags, liovcnt, local_iov_uaddr, pid,
716 remote_iov_uaddr, riovcnt
717 syscall.pselect6
719 syscall.ptrace
722 addr, data, pid, request
723 syscall.pwrite
725 buf_uaddr, count, fd, offset
726 syscall.pwritev
728 count, fd, offset, vector_uaddr
729 syscall.quotactl
731 addr_uaddr, cmd, cmd_str, id, special, special_str
732 syscall.read
734 buf_uaddr, count, fd
735 syscall.readahead
737 count, fd, offset
738 syscall.readdir
740 count, dirent, fd
741 syscall.readlink
743 buf_uaddr, bufsiz, path
744 syscall.readlinkat
746 buf_uaddr, bufsiz, dfd, dfd_str, path
747 syscall.readv
749 count, fd, vector_uaddr
750 syscall.reboot
752 arg_uaddr, flag, flag_str, magic2, magic2_str,
753 magic, magic_str
754 syscall.recv
756 buf_uaddr, flags, flags_str, len, s
757 syscall.recvfrom
759 addr_uaddr, addrlen_uaddr, buf_uaddr, flags,
760 flags_str, len, s
761 syscall.recvmmsg
763 flags, flags_str, mmsg_uaddr, s, timeout_uaddr,
764 vlen
765 syscall.recvmsg
767 flags, flags_str, msg_uaddr, s
768 syscall.remap_file_pages
770 flags, pgoff, prot, size, start
771 syscall.removexattr
773 name_str, path
774 syscall.rename
776 newpath, oldpath
777 syscall.renameat
779 newdfd, newdfd_str, newname, newname_str, olddfd,
780 olddfd_str, oldname, oldname_str
781 syscall.renameat2
783 flags, flags_str, newdfd, newdfd_str, newname,
784 newname_str, olddfd, olddfd_str, oldname, old‐
785 name_str
786 syscall.request_key
788 callout_info_uaddr, description_uaddr, destringid,
789 type_uaddr
790 syscall.restart_syscall
792 syscall.rmdir
795 pathname
796 syscall.rt_sigaction
798 act_uaddr, oact_uaddr, sig, sigsetsize
799 syscall.rt_sigaction32
801 act_uaddr, oact_uaddr, sig, sigsetsize
802 syscall.rt_sigpending
804 set_uaddr, sigsetsize
805 syscall.rt_sigprocmask
807 how, how_str, oldset_uaddr, set_uaddr
808 syscall.rt_sigqueueinfo
810 pid, sig, uinfo_uaddr
811 syscall.rt_sigreturn
813 syscall.rt_sigsuspend
816 set_uaddr, sigsetsize
817 syscall.rt_sigtimedwait
819 sigsetsize, uinfo_uaddr, uthese_uaddr, uts_uaddr
820 syscall.rt_tgsigqueueinfo
822 sig, tgid, tid, uinfo_uaddr
823 syscall.sched_get_priority_max
825 policy
826 syscall.sched_get_priority_min
828 policy
829 syscall.sched_getaffinity
831 len, mask_uaddr, pid
832 syscall.sched_getattr
834 flags, pid, sched_attr_str, sched_attr_uaddr, size
835 syscall.sched_getparam
837 p_uaddr, pid
838 syscall.sched_getscheduler
840 pid
841 syscall.sched_rr_get_interval
843 pid, tp_uaddr
844 syscall.sched_setaffinity
846 len, mask_uaddr, pid
847 syscall.sched_setattr
849 flags, pid, sched_attr_str, sched_attr_uaddr
850 syscall.sched_setparam
852 p_uaddr, pid
853 syscall.sched_setscheduler
855 p_uaddr, pid, policy, policy_str
856 syscall.sched_yield
858 syscall.seccomp
861 flags, flags_str, op, op_str, uargs, uargs_uaddr
862 syscall.select
864 exceptfds_uaddr, n, readfds_uaddr, timeout_uaddr,
865 writefds_uaddr
866 syscall.semctl
868 arg, cmd, cmdstr, semid, semnum
869 syscall.semget
871 key, key_str, nsems, semflg, semflg_str
872 syscall.semop
874 nsops, semid, sops_uaddr
875 syscall.semtimedop
877 nsops, semid, sops_uaddr, timeout_uaddr
878 syscall.send
880 buf_uaddr, flags, flags_str, len, s
881 syscall.sendfile
883 count, in_fd, offset_uaddr, out_fd
884 syscall.sendmmsg
886 flags, flags_str, mmsg_uaddr, s, vlen
887 syscall.sendmsg
889 flags, flags_str, msg_uaddr, s
890 syscall.sendto
892 buf_uaddr, flags, flags_str, len, s, to_uaddr,
893 tolen
894 syscall.set_mempolicy
896 maxnode, mode, mode_str, nmask_uaddr
897 syscall.set_robust_list
899 len, list_head_uaddr
900 syscall.set_thread_area
902 u_info_uaddr
903 syscall.set_tid_address
905 tidptr_uaddr
906 syscall.setdomainname
908 domainname_str, domainname_uaddr, len
909 syscall.setfsgid
911 fsgid
912 syscall.setfsuid
914 fsuid
915 syscall.setgid
917 gid
918 syscall.setgroups
920 list_uaddr, size
921 syscall.sethostname
923 hostname_uaddr, len, name_str
924 syscall.setitimer
926 ovalue_uaddr, value_uaddr, which
927 syscall.setns
929 fd, nstype
930 syscall.setpgid
932 pgid, pid
933 syscall.setpriority
935 prio, which, which_str, who
936 syscall.setregid
938 egid, rgid
939 syscall.setregid16
941 egid, rgid
942 syscall.setresgid
944 egid, rgid, sgid
945 syscall.setresgid16
947 egid, rgid, sgid
948 syscall.setresuid
950 euid, ruid, suid
951 syscall.setresuid16
953 euid, ruid, suid
954 syscall.setreuid
956 euid, ruid
957 syscall.setreuid16
959 euid, ruid
960 syscall.setrlimit
962 resource, rlim_uaddr
963 syscall.setsid
965 syscall.setsockopt
968 fd, level, level_str, optlen, optname, opt‐
969 name_str, optval_uaddr
970 syscall.settimeofday
972 tv_uaddr, tz_uaddr
973 syscall.settimeofday32
975 tv_uaddr, tz_uaddr
976 syscall.setuid
978 uid
979 syscall.setxattr
981 flags, flags_str, name_str, name_uaddr, path,
982 path_uaddr, size, value_str, value_uaddr
983 syscall.sgetmask
985 syscall.shmat
988 shmaddr_uaddr, shmflg, shmid
989 syscall.shmctl
991 buf_uaddr, cmd, cmd_str, shmid
992 syscall.shmdt
994 shmaddr_uaddr
995 syscall.shmget
997 key, shmflg, shmflg_str, size
998 syscall.shutdown
1000 how, how_str, s
1001 syscall.sigaction32
1003 act_uaddr, oact_uaddr, sig
1004 syscall.sigaltstack
1006 uoss_uaddr, uss_uaddr
1007 syscall.signal
1009 handler, sig
1010 syscall.signalfd
1012 flags
1013 syscall.sigpending
1015 syscall.sigprocmask
1018 how, how_str, oldset_uaddr, set_uaddr
1019 syscall.sigreturn
1021 syscall.sigsuspend
1024 mask
1025 syscall.socket
1027 family, protocol, type
1028 syscall.socketpair
1030 family, protocol, sv_uaddr, type
1031 syscall.splice
1033 fd_in, fd_out, flags, flags_str, len, off_in,
1034 off_out
1035 syscall.ssetmask
1037 newmask, newmask_str
1038 syscall.stat
1040 buf_uaddr, filename, filename_uaddr
1041 syscall.statfs
1043 buf_uaddr, path
1044 syscall.statfs64
1046 buf_uaddr, path, sz
1047 syscall.stime
1049 t_uaddr
1050 syscall.swapoff
1052 path
1053 syscall.swapon
1055 path, swapflags, swapflags_str
1056 syscall.symlink
1058 newpath, oldpath
1059 syscall.symlinkat
1061 newdfd, newdfd_str, newname, newname_str, oldname,
1062 oldname_str
1063 syscall.sync
1065 syscall.sync_file_range
1068 fd, flags, flags_str, nbytes, offset
1069 syscall.syncfs
1071 fd
1072 syscall.sysctl
1074 syscall.sysfs
1077 arg1, arg2, option
1078 syscall.sysinfo
1080 info_uaddr
1081 syscall.syslog
1083 bufp_uaddr, len, type
1084 syscall.tee
1086 fdin, fdout, flags, len
1087 syscall.tgkill
1089 pid, sig, tgid
1090 syscall.time
1092 t_uaddr
1093 syscall.timer_create
1095 clockid, clockid_str, evp_uaddr, timerid_uaddr
1096 syscall.timer_delete
1098 timerid
1099 syscall.timer_getoverrun
1101 timerid
1102 syscall.timer_gettime
1104 timerid, value_uaddr
1105 syscall.timer_settime
1107 flags, ovalue_uaddr, timerid, value_uaddr
1108 syscall.timerfd_create
1110 clockid, clockid_str, flags, flags_str
1111 syscall.timerfd_gettime
1113 fd, value_uaddr
1114 syscall.timerfd_settime
1116 fd, flags, flags_str, ovalue_uaddr, value_uaddr
1117 syscall.times
1119 buf_uaddr
1120 syscall.tkill
1122 pid, sig
1123 syscall.truncate
1125 length, path, path_uaddr
1126 syscall.umask
1128 mask
1129 syscall.umount
1131 flags, flags_str, target
1132 syscall.uname
1134 syscall.unlink
1137 pathname, pathname_uaddr
1138 syscall.unlinkat
1140 dfd, dfd_str, flag, flag_str, pathname, path‐
1141 name_str
1142 syscall.unshare
1144 unshare_flags
1145 syscall.ustat
1147 dev, ubuf_uaddr
1148 syscall.ustat32
1150 dev, ubuf_uaddr
1151 syscall.utime
1153 actime, buf_uaddr, filename, filename_uaddr, mod‐
1154 time
1155 syscall.utimensat
1157 dfd, dfd_str, filename, filename_uaddr, flags,
1158 flags_str, tsp_uaddr
1159 syscall.utimes
1161 filename, filename_uaddr, tvp_uaddr
1162 syscall.vfork
1164 syscall.vhangup
1167 syscall.vmsplice
1170 fd, flags, flags_str, iov, nr_segs
1171 syscall.wait4
1173 options, options_str, pid, rusage_uaddr, sta‐
1174 tus_uaddr
1175 syscall.waitid
1177 infop_uaddr, options, options_str, pid,
1178 rusage_uaddr, which, which_str
1179 syscall.waitpid
1181 options, options_str, pid, status_uaddr
1182 syscall.write
1184 buf_uaddr, count, fd
1185 syscall.writev
1187 count, fd, vector_uaddr
1188
1191 stap(1), stapprobes(3stap)
1192IBM --- tapset::task(3stap)