Unlinked system calls for x86_64 (amd64) bit systems
function_call(%rax) = function(%rdi, %rsi, %rdx, %r10, %r8, %r9)
^system ^arg1 ^arg2 ^arg3 ^arg4 ^arg5 ^arg6
call #
If more than 6 arguments are required, the 7th and further are pushed to the stack.
1: sys_exit:(int error_code);
2: sys_fork:int sys_fork(struct pt_regs *);
3: sys_read:(unsigned int fd, char __user *buf, size_t count);
4: sys_write:(unsigned int fd, const char __user *buf,
5: sys_open:(const char __user *filename,
6: sys_close:(unsigned int fd);
7: sys_restart_syscall:(void);
8: sys_creat:(const char __user *pathname, int mode);
9: sys_link:(const char __user *oldname,
10:sys_unlink:(const char __user *pathname);
11:sys_execve:long sys_execve(const char __user *,
12:sys_chdir:(const char __user *filename)
13:sys_time:(time_t __user *tloc);
14:sys_mknod:(const char __user *filename, int mode,
15:sys_chmod:(const char __user *filename, mode_t mode);
16:sys_lchown16:(const char __user *filename,
19:sys_lseek:(unsigned int fd, off_t offset,
20:sys_getpid:(void);
21:sys_mount:(char __user *dev_name, char __user *dir_name,
22:sys_oldumount:(char __user *name)
23:sys_setuid16:(old_uid_t uid);
24:sys_getuid16:(void);
25:sys_stime:(time_t __user *tptr);
26:sys_ptrace:(long request, long pid, unsigned long addr,
27:sys_alarm:(unsigned int seconds);
29:sys_pause:(void);
30:sys_utime:(char __user *filename,
33:sys_access:(const char __user *filename, int mode);
34:sys_nice:(int increment);
36:sys_sync:(void);
37:sys_kill:(int pid, int sig);
38:sys_rename:(const char __user *oldname,
39:sys_mkdir:(const char __user *pathname, int mode);
40:sys_rmdir:(const char __user *pathname);
41:sys_dup:(unsigned int fildes);
42:sys_pipe:int sys_fork(struct pt_regs *);
43:sys_times:(struct tms __user *tbuf);
45:sys_brk:(unsigned long brk);
46:sys_setgid16:(old_gid_t gid);
47:sys_getgid16:(void);
48:sys_signal:(int sig, __sighandler_t handler);
49:sys_geteuid16:(void);
50:sys_getegid16:(void);
51:sys_acct:(const char __user *name);
52:sys_umount:(char __user *name, int flags)
54:sys_ioctl:(unsigned int fd, unsigned int cmd,
55:sys_fcntl:(unsigned int fd, unsigned int cmd, unsigned long arg);
57:sys_setpgid:(pid_t pid, pid_t pgid);
60:sys_umask:(int mask);
61:sys_chroot:(const char __user *filename);
62:sys_ustat:(unsigned dev, struct ustat __user *ubuf)
63:sys_dup2:int sys_fork(struct pt_regs *);
64:sys_getppid:(void);
65:sys_getpgrp:(void);
66:sys_setsid:(void);
67:sys_sigaction:asmlinkage int sys_sigaction(int, const struct old_sigaction __user *,
70:sys_setreuid16:(old_uid_t ruid, old_uid_t euid);
71:sys_setregid16:(old_gid_t rgid, old_gid_t egid);
72:sys_sigsuspend:asmlinkage int sys_sigsuspend(int, int, old_sigset_t);
73:sys_sigpending:(old_sigset_t __user *set);
74:sys_sethostname:(char __user *name, int len);
75:sys_setrlimit:(unsigned int resource,
76:sys_old_getrlimit:(unsigned int resource, struct rlimit __user *rlim);
77:sys_getrusage:(int who, struct rusage __user *ru);
78:sys_gettimeofday:(struct timeval __user *tv,
79:sys_settimeofday:(struct timeval __user *tv,
80:sys_getgroups16:(int gidsetsize, old_gid_t __user *grouplist);
81:sys_setgroups16:(int gidsetsize, old_gid_t __user *grouplist);
83:sys_symlink:(const char __user *old, const char __user *new);
85:sys_readlink:(const char __user *path,
86:sys_uselib:(const char __user *library);
87:sys_swapon:(const char __user *specialfile, int swap_flags);
88:sys_reboot:(int magic1, int magic2, unsigned int cmd,
89:sys_ni_syscall:(void);
90:sys_old_mmap:(struct mmap_arg_struct __user *arg);
91:sys_munmap:(unsigned long addr, size_t len);
92:sys_truncate:(const char __user *path, loff_t length);
93:sys_ftruncate:(unsigned int fd, unsigned long length);
94:sys_fchmod:(unsigned int fd, mode_t mode);
95:sys_fchown16:(unsigned int fd, old_uid_t user, old_gid_t group);
96:sys_getpriority:(int which, int who);
97:sys_setpriority:(int which, int who, int niceval);
99:sys_statfs:(const char __user * path,
100:sys_fstatfs:(unsigned int fd, struct statfs __user *buf);
102:sys_socketcall:(int call, unsigned long __user *args)
103:sys_syslog:(int type, char __user *buf, int len);
104:sys_setitimer:(int which,
105:sys_getitimer:(int which, struct itimerval __user *value);
106:sys_newstat:(const char __user *filename,
107:sys_newlstat:(const char __user *filename,
108:sys_newfstat:(unsigned int fd, struct stat __user *statbuf);
110:sys_lookup_dcookie:(u64 cookie64, char __user *buf, size_t len);
111:sys_vhangup:(void)
114:sys_wait4:(pid_t pid, int __user *stat_addr,
115:sys_swapoff:(const char __user *specialfile);
116:sys_sysinfo:(struct sysinfo __user *info);
117:sys_s390_ipc:
118:sys_fsync:(unsigned int fd);
119:sys_sigreturn:unsigned long sys_sigreturn(struct pt_regs *);
120:sys_clone:long sys_clone(unsigned long, unsigned long, void __user *,
121:sys_setdomainname:(char __user *name, int len);
122:sys_newuname:(struct new_utsname __user *name)
124:sys_adjtimex:(struct timex __user *txc_p);
125:sys_mprotect:(unsigned long start, size_t len,
126:sys_sigprocmask:(int how, old_sigset_t __user *set,
128:sys_init_module:(void __user *umod, unsigned long len,
129:sys_delete_module:(const char __user *name_user,
131:sys_quotactl:(unsigned int cmd, const char __user *special,
132:sys_getpgid:(pid_t pid)
133:sys_fchdir:(unsigned int fd);
134:sys_bdflush:(int func, long data);
135:sys_sysfs:(int option,
136:sys_personality:(unsigned int personality);
138:sys_setfsuid16:(old_uid_t uid);
139:sys_setfsgid16:(old_gid_t gid);
140:sys_llseek:(unsigned int fd, unsigned long offset_high,
141:sys_getdents:(unsigned int fd,
142:sys_select:
143:sys_flock:(unsigned int fd, unsigned int cmd);
144:sys_msync:(unsigned long start, size_t len, int flags);
145:sys_readv:(unsigned long fd,
146:sys_writev:(unsigned long fd,
147:sys_getsid:(pid_t pid);
148:sys_fdatasync:(unsigned int fd);
149:sys_sysctl:(struct __sysctl_args __user *args);
150:sys_mlock:(unsigned long start, size_t len);
151:sys_munlock:(unsigned long start, size_t len);
152:sys_mlockall:(int flags)
153:sys_munlockall:(void);
154:sys_sched_setparam:(pid_t pid,
155:sys_sched_getparam:(pid_t pid,
156:sys_sched_setscheduler:(pid_t pid, int policy,
157:sys_sched_getscheduler:(pid_t pid);
158:sys_sched_yield:(void);
159:sys_sched_get_priority_max:(int policy);
160:sys_sched_get_priority_min:(int policy);
161:sys_sched_rr_get_interval:(pid_t pid,
162:sys_nanosleep:(struct timespec __user *rqtp, struct timespec __user *rmtp)
163:sys_mremap:(unsigned long addr,
164:sys_setresuid16:(old_uid_t ruid, old_uid_t euid, old_uid_t suid);
165:sys_getresuid16:(old_uid_t __user *ruid,
168:sys_poll:(struct pollfd __user *ufds, unsigned int nfds,
170:sys_setresgid16:(old_gid_t rgid, old_gid_t egid, old_gid_t sgid);
171:sys_getresgid16:(old_gid_t __user *rgid,
172:sys_prctl:
173:sys_rt_sigreturn:long sys_rt_sigreturn(struct pt_regs *);
174:sys_rt_sigaction:long sys_rt_action(int, const struct sigaction __user *, struct
sigaction __user *, size_t);
175:sys_rt_sigprocmask:(int how, sigset_t __user *set,
176:sys_rt_sigpending:(sigset_t __user *set, size_t sigsetsize);
177:sys_rt_sigtimedwait:(const sigset_t __user *uthese,
178:sys_rt_sigqueueinfo:(int pid, int sig, siginfo_t __user *uinfo);
179:sys_rt_sigsuspend:
180:sys_pread64:(unsigned int fd, char __user *buf,
181:sys_pwrite64:(unsigned int fd, const char __user *buf,
182:sys_chown16:
183:sys_getcwd:(char __user *buf, unsigned long size);
184:sys_capget:(cap_user_header_t header,
185:sys_capset:(cap_user_header_t header,
186:sys_sigaltstack:long sys_sigaltstack(const stack_t __user *, stack_t __user *,
187:sys_sendfile:(int out_fd, int in_fd,
190:sys_vfork:int sys_vfork(struct pt_regs *regs)
191:sys_getrlimit:(unsigned int resource,
192:sys_mmap2:
193:sys_truncate64:(const char __user *path, loff_t length);
194:sys_ftruncate64:(unsigned int fd, loff_t length);
195:sys_stat64:(const char __user *filename,
196:sys_lstat64:(const char __user *filename,
197:sys_fstat64:(unsigned long fd, struct stat64 __user *statbuf);
198:sys_lchown:(const char __user *filename,
199:sys_getuid:(void);
200:sys_getgid:(void);
201:sys_geteuid:(void);
202:sys_getegid:(void);
203:sys_setreuid:(old_uid_t ruid, old_uid_t euid);
204:sys_setregid:(old_gid_t rgid, old_gid_t egid);
205:sys_getgroups:(int gidsetsize, old_gid_t __user *grouplist);
206:sys_setgroups:(int gidsetsize, old_gid_t __user *grouplist);
207:sys_fchown:(unsigned int fd, old_uid_t user, old_gid_t group);
208:sys_setresuid:(old_uid_t ruid, old_uid_t euid, old_uid_t suid);
209:sys_getresuid:(old_uid_t __user *ruid,
210:sys_setresgid:(old_gid_t rgid, old_gid_t egid, old_gid_t sgid);
211:sys_getresgid:(old_gid_t __user *rgid,
212:sys_chown:
213:sys_setuid:(old_uid_t uid);
214:sys_setgid:(old_gid_t gid);
215:sys_setfsuid:(old_uid_t uid);
216:sys_setfsgid:(old_gid_t gid);
217:sys_pivot_root:(const char __user *new_root,
218:sys_mincore:(unsigned long start, size_t len,
219:sys_madvise:(unsigned long start, size_t len, int behavior);
220:sys_getdents64:(unsigned int fd,
221:sys_fcntl64:(unsigned int fd,
222:sys_readahead:(int fd, loff_t offset, size_t count)
223:sys_sendfile64:(int out_fd, int in_fd,
224:sys_setxattr:(const char __user *path, const char __user *name,
225:sys_lsetxattr:(const char __user *path, const char __user *name,
226:sys_fsetxattr:(int fd, const char __user *name,
227:sys_getxattr:(const char __user *path, const char __user *name,
228:sys_lgetxattr:(const char __user *path, const char __user *name,
229:sys_fgetxattr:(int fd, const char __user *name,
230:sys_listxattr:(const char __user *path, char __user *list,
231:sys_llistxattr:(const char __user *path, char __user *list,
232:sys_flistxattr:(int fd, char __user *list, size_t size)
233:sys_removexattr:(const char __user *path,
234:sys_lremovexattr:(const char __user *path,
235:sys_fremovexattr:(int fd, const char __user *name);
236:sys_gettid:(void);
237:sys_tkill:(int pid, int sig);
238:sys_futex:(u32 __user *uaddr, int op, u32 val,
239:sys_sched_setaffinity:(pid_t pid, unsigned int len,
240:sys_sched_getaffinity:(pid_t pid, unsigned int len,
241:sys_tgkill:(int tgid, int pid, int sig);
243:sys_io_setup:(unsigned nr_reqs, aio_context_t __user *ctx);
244:sys_io_destroy:(aio_context_t ctx);
245:sys_io_getevents:(aio_context_t ctx_id,
246:sys_io_submit:(aio_context_t, long,
247:sys_io_cancel:(aio_context_t ctx_id, struct iocb __user *iocb,
248:sys_exit_group:(int error_code);
249:sys_epoll_create:(int size);
250:sys_epoll_ctl:(int epfd, int op, int fd,
251:sys_epoll_wait:(int epfd, struct epoll_event __user *events,
252:sys_set_tid_address:(int __user *tidptr)
253:sys_s390_fadvise64:
254:sys_timer_create:(clockid_t which_clock,
255:sys_timer_settime:(timer_t timer_id, int flags,
256:sys_timer_gettime:(timer_t timer_id,
257:sys_timer_getoverrun:(timer_t timer_id);
258:sys_timer_delete:(timer_t timer_id);
259:sys_clock_settime:(clockid_t which_clock,
260:sys_clock_gettime:(clockid_t which_clock,
261:sys_clock_getres:(clockid_t which_clock,
262:sys_clock_nanosleep:
264:sys_s390_fadvise64_64:
265:sys_statfs64:(const char __user *path, size_t sz,
266:sys_fstatfs64:(unsigned int fd, size_t sz,
267:sys_remap_file_pages:
271:sys_mq_open:
(const char __user *name, int oflag, mode_t mode, struct mq_attr __user *attr);
272:sys_mq_unlink:(const char __user *name)
273:sys_mq_timedsend:(mqd_t mqdes, const char __user *msg_ptr, size_t msg_len,
unsigned int msg_prio, const struct timespec __user *abs_timeout);
274:sys_mq_timedreceive:(mqd_t mqdes, char __user *msg_ptr, size_t msg_len,
unsigned int __user *msg_prio, const struct timespec __user *abs_timeout);
275:sys_mq_notify:(mqd_t mqdes, const struct sigevent __user *notification);
276:sys_mq_getsetattr:(mqd_t mqdes, const struct mq_attr __user *mqstat,
struct mq_attr __user *omqstat);
277:sys_kexec_load:(unsigned long entry, unsigned long nr_segments,
278:sys_add_key:(const char __user *_type,
279:sys_request_key:(const char __user *_type,
280:sys_keyctl:(int cmd, unsigned long arg2, unsigned long arg3,
281:sys_waitid:(int which, pid_t pid,
282:sys_ioprio_set:(int which, int who, int ioprio)
283:sys_ioprio_get:(int which, int who);
284:sys_inotify_init:(void);
285:sys_inotify_add_watch:(int fd, const char __user *path,
286:sys_inotify_rm_watch:(int fd, __s32 wd);
288:sys_openat:(int dfd, const char __user *filename, int flags,
289:sys_mkdirat:(int dfd, const char __user * pathname, int mode);
290:sys_mknodat:(int dfd, const char __user * filename, int mode,
291:sys_fchownat:(int dfd, const char __user *filename, uid_t user,
292:sys_futimesat:
293:sys_fstatat64:(int dfd, const char __user *filename,
294:sys_unlinkat:(int dfd, const char __user * pathname, int flag);
295:sys_renameat:(int olddfd, const char __user * oldname,
296:sys_linkat:(int olddfd, const char __user *oldname,
297:sys_symlinkat:(const char __user * oldname,
298:sys_readlinkat:(int dfd, const char __user *path, char __user *buf,
299:sys_fchmodat:(int dfd, const char __user * filename,
300:sys_faccessat:(int dfd, const char __user *filename, int mode);
301:sys_pselect6:(int, fd_set __user *, fd_set __user *,
302:sys_ppoll:
303:sys_unshare:(unsigned long unshare_flags);
304:sys_set_robust_list:(struct robust_list_head __user *head,
305:sys_get_robust_list:(int pid,
306:sys_splice:(int fd_in, loff_t __user *off_in,
307:sys_sync_file_range:(int fd, loff_t offset, loff_t nbytes,
308:sys_tee:(int fdin, int fdout, size_t len, unsigned int flags);
309:sys_vmsplice:(int fd, const struct iovec __user *iov,
311:sys_getcpu:
(unsigned __user *cpu, unsigned __user *node, struct getcpu_cache __user *cache)
312:sys_epoll_pwait:
313:sys_utimes:(char __user *filename,
314:sys_s390_fallocate:
315:sys_utimensat:(int dfd, const char __user *filename,
316:sys_signalfd:(int ufd, sigset_t __user *user_mask, size_t sizemask);
318:sys_eventfd:(unsigned int count);
319:sys_timerfd_create:(int clockid, int flags);
320:sys_timerfd_settime:(int ufd, int flags,
321:sys_timerfd_gettime:(int ufd, struct itimerspec __user *otmr);
322:sys_signalfd4:(int ufd, sigset_t __user *user_mask, size_t sizemask, int flags)
323:sys_eventfd2:int sys_fork(struct pt_regs *);
324:sys_inotify_init1:(int flags);
325:sys_pipe2:int sys_fork(struct pt_regs *);
326:sys_dup3:(unsigned int oldfd, unsigned int newfd, int flags);
327:sys_epoll_create1:(int flags);
328:sys_preadv:(unsigned long fd, const struct iovec __user *vec,
329:sys_pwritev:(unsigned long fd, const struct iovec __user *vec,
330:sys_rt_tgsigqueueinfo:(pid_t tgid, pid_t pid, int sig,
331:sys_perf_event_open:(
332:sys_fanotify_init:(unsigned int flags, unsigned int event_f_flags)
333:sys_fanotify_mark:(int fanotify_fd, unsigned int flags,
334:sys_prlimit64:(pid_t pid, unsigned int resource,
335:sys_name_to_handle_at:(int dfd, const char __user *name,
336:sys_open_by_handle_at:(int mountdirfd,
337:sys_clock_adjtime:(clockid_t which_clock,
338:sys_syncfs:(int fd);
339:sys_setns:(int fd, int nstype);
340:sys_process_vm_readv:(pid_t pid,
341:sys_process_vm_writev:(pid_t pid,
64-bit Linux system call list
The possible error numbers (
errno):
E2BIG 7 Argument list too long
EACCES 13 Permission denied
EADDRINUSE 98 Address already in use
EADDRNOTAVAIL 99 Cannot assign requested address
EADV 68 Advertise error
EAFNOSUPPORT 97 Address family not supported by protocol
EAGAIN 11 Resource temporarily unavailable; try again (= EWOULDBLOCK)
EALREADY 114 Operation already in progress
EBADE 52 Invalid exchange
EBADF 9 Bad file number
EBADFD 77 File descriptor in bad state
EBADMSG 74 Not a data message
EBADR 53 Invalid request descriptor
EBADRQC 56 Invalid request code
EBADSLT 57 Invalid slot
EBFONT 59 Bad font file format
EBUSY 16 Device or resource busy
ECANCELED 125 Operation Canceled
ECHILD 10 No child processes
ECHRNG 44 Channel number out of range
ECOMM 70 Communication error on send
ECONNABORTED 103 Software caused connection abort
ECONNREFUSED 111 Connection refused
ECONNRESET 104 Connection reset by peer
EDEADLK 35 Resource deadlock would occur
EDEADLOCK 35 Resource deadlock would occur
EDESTADDRREQ 89 Destination address required
EDOM 33 Numerical argument out of domain
EDOTDOT 73 RFS specific error
EDQUOT 122 Quota exceeded
EEXIST 17 File exists
EFAULT 14 Bad address
EFBIG 27 File too large
EHOSTDOWN 112 Host is down
EHOSTUNREACH 113 No route to host
EIDRM 43 Identifier removed
EILSEQ 84 Illegal byte sequence
EINPROGRESS 115 Operation now in progress
EINTR 4 Interrupted system call
EINVAL 22 Invalid argument
EIO 5 I/O error
EISCONN 106 Transport endpoint is already connected
EISDIR 21 Is a directory
EISNAM 120 Is a named type file
EKEYEXPIRED 127 Key has expired
EKEYREJECTED 129 Key was rejected by service
EKEYREVOKED 128 Key has been revoked
EL2HLT 51 Level 2 halted
EL2NSYNC 45 Level 2 not synchronized
EL3HLT 46 Level 3 halted
EL3RST 47 Level 3 reset
ELIBACC 79 Can not access a needed shared library
ELIBBAD 80 Accessing a corrupted shared library
ELIBEXEC 83 Cannot exec a shared library directly
ELIBMAX 82 Attempting to link in too many shared libraries
ELIBSCN 81 .lib section in a.out corrupted
ELNRNG 48 Link number out of range
ELOOP 40 Too many levels of symbolic links
EMEDIUMTYPE 124 Wrong medium type
EMFILE 24 Too many open files
EMLINK 31 Too many links
EMSGSIZE 90 Message too long
EMULTIHOP 72 Multihop attempted
ENAMETOOLONG 36 File name too long
ENAVAIL 119 No XENIX semaphores available
ENETDOWN 100 Network is down
ENETRESET 102 Network dropped connection because of reset
ENETUNREACH 101 Network is unreachable
ENFILE 23 Too many open files in system
ENOANO 55 No anode
ENOBUFS 105 No buffer space available
ENOCSI 50 No CSI structure available
ENODATA 61 No data available
ENODEV 19 No such device
ENOENT 2 No such file or directory
ENOEXEC 8 Exec format error
ENOKEY 126 Required key not available
ENOLCK 37 No record locks available
ENOLINK 67 Link has been severed
ENOMEDIUM 123 No medium found
ENOMEM 12 Out of memory
ENOMSG 42 No message of desired type
ENONET 64 Machine is not on the network
ENOPKG 65 Package not installed
ENOPROTOOPT 92 Protocol not available
ENOSPC 28 No space left on device
ENOSR 63 Out of streams resources
ENOSTR 60 Device not a stream
ENOSYS 38 Function not implemented
ENOTBLK 15 Block device required
ENOTCONN 107 Transport endpoint is not connected
ENOTDIR 20 Not a directory
ENOTEMPTY 39 Directory not empty
ENOTNAM 118 Not a XENIX named type file
ENOTRECOVERABLE 131 State or lock not recoverable
ENOTSOCK 88 Socket operation on non-socket
ENOTTY 25 Inappropriate ioctl for device
ENOTUNIQ 76 Name not unique on network
ENXIO 6 No such device or address
EOPNOTSUPP 95 Operation not supported on transport endpoint
EOVERFLOW 75 Value too large for defined data type
EOWNERDEAD 130 Owner died
EPERM 1 Permission denied (not a superuser)
EPFNOSUPPORT 96 Protocol family not supported
EPIPE 32 Broken pipe
EPROTO 71 Protocol error
EPROTONOSUPPORT 93 Protocol not supported
EPROTOTYPE 91 Protocol wrong type for socket
ERANGE 34 Numerical result not representable
EREMCHG 78 Remote address changed
EREMOTE 66 Object is remote
EREMOTEIO 121 Remote I/O error
ERESTART 85 Interrupted system call should be restarted
ERFKILL 132 Operation not possible due to
EROFS 30 Read-only file system
ESHUTDOWN 108 Cannot send after transport endpoint (socket) shutdown
ESOCKTNOSUPPORT 94 Socket type not supported
ESPIPE 29 Illegal seek
ESRCH 3 No such process
ESRMNT 69 Srmount error
ESTALE 116 Stale NFS file handle
ESTRPIPE 86 Streams pipe error
ETIME 62 Timer expired
ETIMEDOUT 110 Connection timed out
ETOOMANYREFS 109 Too many references: cannot splice
ETXTBSY 26 Text file busy
EUCLEAN 117 Structure needs cleaning
EUNATCH 49 Protocol driver not attached
EUSERS 87 Too many users
EWOULDBLOCK 11 Operation would block (= EAGAIN)
EXDEV 18 Cross-device link
EXFULL 54 Exchange full
The possible signals:
SIGABRT 6 Abort
SIGALRM 14 Timer set by alarm or setitimer function expired
SIGBUS 7 Bus error
SIGCHLD 17 Child process status has changed
SIGCLD 17 (= SIGCHLD)
SIGCONT 18 The stopped process is continued
SIGFPE 8 Floating-point arithmetic exception
SIGHUP 1 Hangup
SIGILL 4 Illegal instruction
SIGINFO 30 (= SIGPWR)
SIGINT 2
User interrupt requested from terminal, e.g. when Ctrl-C is pressed
SIGIO 29 (= SIGPOLL)
SIGIOT 6 (= SIGABRT)
SIGKILL 9 Kill (Cannot be caught or ignored)
SIGPIPE 13
Broken pipe (attempt to write to a pipe without a process connected to the other end)
SIGPOLL 29 Pollable or async I/O event occurred
SIGPROF 27 Profiling interval timer set by the setitimer function expired
SIGPWR 30 Power failure restart
SIGQUIT 3 Quit, e.g. when Ctrl-\ is pressed
SIGSEGV 11 Segmentation violation
SIGSTKFLT 16 x86 FPU stack fault
SIGSTOP 19 Stop (Cannot be caught or ignored)
SIGSYS 31 Illegal system call
SIGTERM 15 Software termination signal from kill
SIGTRAP 5 Trace trap (used by debugger)
SIGTSTP 20 User stop requested from terminal, e.g. when Ctrl-Z is pressed
SIGTTIN 21 Terminal read attempted when the process is in the background
SIGTTOU 22 Terminal write attempted when the process is in the background
SIGURG 23
Urgent condition on socket, e.g. out-of-band data is received on a network connection
SIGUSR1 10 User-defined signal 1
SIGUSR2 12 User-defined signal 2
SIGVTALRM 26 Virtual interval timer set by the setitimer function expired
SIGWINCH 28 Terminal window size change
SIGXCPU 24 CPU limit exceeded
SIGXFSZ 25 File size limit exceeded