32-bit Linux system call, signal & errno list

The list is also available here

access              33 0x21
acct                51 0x33
add_key            286 0x11e
adjtimex           124 0x7c
afs_syscall        137 0x89
alarm               27 0x1b
bdflush            134 0x86
break               17 0x11
brk                 45 0x2d
capget             184 0xb8
capset             185 0xb9
chdir               12 0xc
chmod               15 0xf
chown              182 0xb6
chown32            212 0xd4
chroot              61 0x3d
clock_getres       266 0x10a
clock_gettime      265 0x109
clock_nanosleep    267 0x10b
clock_settime      264 0x108
clone              120 0x78
close                6 0x6
creat                8 0x8
create_module      127 0x7f
delete_module      129 0x81
dup                 41 0x29
dup2                63 0x3f
dup3               330 0x14a
epoll_create       254 0xfe
epoll_create1      329 0x149
epoll_ctl          255 0xff
epoll_pwait        319 0x13f
epoll_wait         256 0x100
eventfd            323 0x143
eventfd2           328 0x148
execve              11 0xb
exit                 1 0x1
exit_group         252 0xfc
faccessat          307 0x133
fadvise64          250 0xfa
fadvise64_64       272 0x110
fallocate          324 0x144
fanotify_init      338 0x152
fanotify_mark      339 0x153
fchdir             133 0x85
fchmod              94 0x5e
fchmodat           306 0x132
fchown              95 0x5f
fchown32           207 0xcf
fchownat           298 0x12a
fcntl               55 0x37
fcntl64            221 0xdd
fdatasync          148 0x94
fgetxattr          231 0xe7
flistxattr         234 0xea
flock              143 0x8f
fork                 2 0x2
fremovexattr       237 0xed
fsetxattr          228 0xe4
fstat              108 0x6c
fstat64            197 0xc5
fstatat64          300 0x12c
fstatfs            100 0x64
fstatfs64          269 0x10d
fsync              118 0x76
ftime               35 0x23
ftruncate           93 0x5d
ftruncate64        194 0xc2
futex              240 0xf0
futimesat          299 0x12b
get_kernel_syms    130 0x82
get_mempolicy      275 0x113
get_robust_list    312 0x138
get_thread_area    244 0xf4
getcpu             318 0x13e
getcwd             183 0xb7
getdents           141 0x8d
getdents64         220 0xdc
getegid             50 0x32
getegid32          202 0xca
geteuid             49 0x31
geteuid32          201 0xc9
getgid              47 0x2f
getgid32           200 0xc8
getgroups           80 0x50
getgroups32        205 0xcd
getitimer          105 0x69
getpgid            132 0x84
getpgrp             65 0x41
getpid              20 0x14
getpmsg            188 0xbc
getppid             64 0x40
getpriority         96 0x60
getresgid          171 0xab
getresgid32        211 0xd3
getresuid          165 0xa5
getresuid32        209 0xd1
getrlimit           76 0x4c
getrusage           77 0x4d
getsid             147 0x93
gettid             224 0xe0
gettimeofday        78 0x4e
getuid              24 0x18
getuid32           199 0xc7
getxattr           229 0xe5
gtty                32 0x20
idle               112 0x70
init_module        128 0x80
inotify_add_watch  292 0x124
inotify_init       291 0x123
inotify_init1      332 0x14c
inotify_rm_watch   293 0x125
io_cancel          249 0xf9
io_destroy         246 0xf6
io_getevents       247 0xf7
io_setup           245 0xf5
io_submit          248 0xf8
ioctl               54 0x36
ioperm             101 0x65
iopl               110 0x6e
ioprio_get         290 0x122
ioprio_set         289 0x121
ipc                117 0x75
kexec_load         283 0x11b
keyctl             288 0x120
kill                37 0x25
lchown              16 0x10
lchown32           198 0xc6
lgetxattr          230 0xe6
link                 9 0x9
linkat             303 0x12f
listxattr          232 0xe8
llistxattr         233 0xe9
_llseek            140 0x8c
lock                53 0x35
lookup_dcookie     253 0xfd
lremovexattr       236 0xec
lseek               19 0x13
lsetxattr          227 0xe3
lstat              107 0x6b
lstat64            196 0xc4
madvise            219 0xdb
madvise1           219 0xdb
mbind              274 0x112
migrate_pages      294 0x126
mincore            218 0xda
mkdir               39 0x27
mkdirat            296 0x128
mknod               14 0xe
mknodat            297 0x129
mlock              150 0x96
mlockall           152 0x98
mmap                90 0x5a
mmap2              192 0xc0
modify_ldt         123 0x7b
mount               21 0x15
move_pages         317 0x13d
mprotect           125 0x7d
mpx                 56 0x38
mq_getsetattr      282 0x11a
mq_notify          281 0x119
mq_open            277 0x115
mq_timedreceive    280 0x118
mq_timedsend       279 0x117
mq_unlink          278 0x116
mremap             163 0xa3
msync              144 0x90
munlock            151 0x97
munlockall         153 0x99
munmap              91 0x5b
nanosleep          162 0xa2
_newselect         142 0x8e
nfsservctl         169 0xa9
nice                34 0x22
oldfstat            28 0x1c
oldlstat            84 0x54
oldolduname         59 0x3b
oldstat             18 0x12
olduname           109 0x6d
open                 5 0x5
openat             295 0x127
pause               29 0x1d
perf_event_open    336 0x150
personality        136 0x88
pipe                42 0x2a
pipe2              331 0x14b
pivot_root         217 0xd9
poll               168 0xa8
ppoll              309 0x135
prctl              172 0xac
pread64            180 0xb4
preadv             333 0x14d
prlimit64          340 0x154
prof                44 0x2c
profil              98 0x62
pselect6           308 0x134
ptrace              26 0x1a
putpmsg            189 0xbd
pwrite64           181 0xb5
pwritev            334 0x14e
query_module       167 0xa7
quotactl           131 0x83
read                 3 0x3
readahead          225 0xe1
readdir             89 0x59
readlink            85 0x55
readlinkat         305 0x131
readv              145 0x91
reboot              88 0x58
recvmmsg           337 0x151
remap_file_pages   257 0x101
removexattr        235 0xeb
rename              38 0x26
renameat           302 0x12e
request_key        287 0x11f
restart_syscall      0 0x0
rmdir               40 0x28
rt_sigaction       174 0xae
rt_sigpending      176 0xb0
rt_sigprocmask     175 0xaf
rt_sigqueueinfo    178 0xb2
rt_sigreturn       173 0xad
rt_sigsuspend      179 0xb3
rt_sigtimedwait    177 0xb1
rt_tgsigqueueinfo  335 0x14f
sched_get_priority_max     159 0x9f
sched_get_priority_min     160 0xa0
sched_getaffinity          242 0xf2
sched_getparam             155 0x9b
sched_getscheduler         157 0x9d
sched_rr_get_interval      161 0xa1
sched_setaffinity          241 0xf1
sched_setparam             154 0x9a
sched_setscheduler         156 0x9c
sched_yield                158 0x9e
select              82 0x52
sendfile           187 0xbb
sendfile64         239 0xef
set_mempolicy      276 0x114
set_robust_list    311 0x137
set_thread_area    243 0xf3
set_tid_address    258 0x102
setdomainname      121 0x79
setfsgid           139 0x8b
setfsgid32         216 0xd8
setfsuid           138 0x8a
setfsuid32         215 0xd7
setgid              46 0x2e
setgid32           214 0xd6
setgroups           81 0x51
setgroups32        206 0xce
sethostname         74 0x4a
setitimer          104 0x68
setpgid             57 0x39
setpriority         97 0x61
setregid            71 0x47
setregid32         204 0xcc
setresgid          170 0xaa
setresgid32        210 0xd2
setresuid          164 0xa4
setresuid32        208 0xd0
setreuid            70 0x46
setreuid32         203 0xcb
setrlimit           75 0x4b
setsid              66 0x42
settimeofday        79 0x4f
setuid              23 0x17
setuid32           213 0xd5
setxattr           226 0xe2
sgetmask            68 0x44
sigaction           67 0x43
sigaltstack        186 0xba
signal              48 0x30
signalfd           321 0x141
signalfd4          327 0x147
sigpending          73 0x49
sigprocmask        126 0x7e
sigreturn          119 0x77
sigsuspend          72 0x48
socketcall         102 0x66
splice             313 0x139
ssetmask            69 0x45
stat               106 0x6a
stat64             195 0xc3
statfs              99 0x63
statfs64           268 0x10c
stime               25 0x19
stty                31 0x1f
swapoff            115 0x73
swapon              87 0x57
symlink             83 0x53
symlinkat          304 0x130
sync                36 0x24
sync_file_range    314 0x13a
sys_setaltroot     285 0x11d
_sysctl            149 0x95
sysfs              135 0x87
sysinfo            116 0x74
syslog             103 0x67
tee                315 0x13b
tgkill             270 0x10e
time                13 0xd
timer_create       259 0x103
timer_delete       263 0x107
timer_getoverrun   262 0x106
timer_gettime      261 0x105
timer_settime      260 0x104
timerfd_create     322 0x142
timerfd_gettime    326 0x146
timerfd_settime    325 0x145
times               43 0x2b
tkill              238 0xee
truncate            92 0x5c
truncate64         193 0xc1
ugetrlimit         191 0xbf
ulimit              58 0x3a
umask               60 0x3c
umount              22 0x16
umount2             52 0x34
uname              122 0x7a
unlink              10 0xa
unlinkat           301 0x12d
unshare            310 0x136
uselib              86 0x56
ustat               62 0x3e
utime               30 0x1e
utimensat          320 0x140
utimes             271 0x10f
vfork              190 0xbe
vhangup            111 0x6f
vm86               166 0xa6
vm86old            113 0x71
vmsplice           316 0x13c
vserver            273 0x111
wait4              114 0x72
waitid             284 0x11c
waitpid              7 0x7
write                4 0x4
writev             146 0x92