This system calls dated from the early beginning when I started programming with Nasm. They aren't obsolete in that respect that the numbers still are correct but are replaced in time with the ones from the nasmx package. Last one included macros for readability and it improves developement. The counterpart is that when usin macros, the listing files aren't readable, in stead of list the individual instructions, the syscalls are represented by a bunch op opcodes.
The one I use now very often (mostly all the time) are unistd.inc (as a wrapper like C does), unistd32.inc (32 bit system calls if I ever need them) and unistd64.inc (64 bit system calls, the ones most used by me).
%ifndef _ASM_OBSOLETE_SYSCALLS_INC_ %define _ASM_OBSOLETE_SYSCALLS_INC_ 1 %define SYS_ACCEPT 43 %define SYS_ACCEPT4 288 %define SYS_ACCESS 21 %define SYS_ACCT 163 %define SYS_ADD_KEY 248 %define SYS_ADJTIMEX 159 %define SYS_AFS_SYSCALL 183 %define SYS_ALARM 37 %define SYS_ARCH_PRCTL 158 %define SYS_BIND 49 %define SYS_BRK 12 %define SYS_CAPGET 125 %define SYS_CAPSET 126 %define SYS_CHDIR 80 %define SYS_CHMOD 90 %define SYS_CHOWN 92 %define SYS_CHROOT 161 %define SYS_CLOCK_GETRES 229 %define SYS_CLOCK_GETTIME 228 %define SYS_CLOCK_NANOSLEEP 230 %define SYS_CLOCK_SETTIME 227 %define SYS_CLONE 56 %define SYS_CLOSE 3 %define SYS_CONNECT 42 %define SYS_CREAT 85 %define SYS_CREATE_MODULE 174 %define SYS_DELETE_MODULE 176 %define SYS_DUP 32 %define SYS_DUP2 33 %define SYS_DUP3 292 %define SYS_EPOLL_CREATE 213 %define SYS_EPOLL_CREATE1 291 %define SYS_EPOLL_CTL 233 %define SYS_EPOLL_CTL_OLD 214 %define SYS_EPOLL_PWAIT 281 %define SYS_EPOLL_WAIT 232 %define SYS_EPOLL_WAIT_OLD 215 %define SYS_EVENTFD 284 %define SYS_EVENTFD2 290 %define SYS_EXECVE 59 %define SYS_EXIT 60 %define SYS_EXIT_GROUP 231 %define SYS_FACCESSAT 269 %define SYS_FADVISE64 221 %define SYS_FALLOCATE 285 %define SYS_FANOTIFY_INIT 300 %define SYS_FANOTIFY_MARK 301 %define SYS_FCHDIR 81 %define SYS_FCHMOD 91 %define SYS_FCHMODAT 268 %define SYS_FCHOWN 93 %define SYS_FCHOWNAT 260 %define SYS_FCNTL 72 %define SYS_FDATASYNC 75 %define SYS_FGETXATTR 193 %define SYS_FLISTXATTR 196 %define SYS_FLOCK 73 %define SYS_FORK 57 %define SYS_FREMOVEXATTR 199 %define SYS_FSETXATTR 190 %define SYS_FSTAT 5 %define SYS_FSTATFS 138 %define SYS_FSYNC 74 %define SYS_FTRUNCATE 77 %define SYS_FUTEX 202 %define SYS_FUTIMESAT 261 %define SYS_GET_KERNEL_SYMS 177 %define SYS_GET_MEMPOLICY 239 %define SYS_GET_ROBUST_LIST 274 %define SYS_GET_THREAD_AREA 211 %define SYS_GETCWD 79 %define SYS_GETDENTS 78 %define SYS_GETDENTS64 217 %define SYS_GETEGID 108 %define SYS_GETEUID 107 %define SYS_GETGID 104 %define SYS_GETGROUPS 115 %define SYS_GETITIMER 36 %define SYS_GETPEERNAME 52 %define SYS_GETPGID 121 %define SYS_GETPGRP 111 %define SYS_GETPID 39 %define SYS_GETPMSG 181 %define SYS_GETPPID 110 %define SYS_GETPRIORITY 140 %define SYS_GETRESGID 120 %define SYS_GETRESUID 118 %define SYS_GETRLIMIT 97 %define SYS_GETRUSAGE 98 %define SYS_GETSID 124 %define SYS_GETSOCKNAME 51 %define SYS_GETSOCKOPT 55 %define SYS_GETTID 186 %define SYS_GETTIMEOFDAY 96 %define SYS_GETUID 102 %define SYS_GETXATTR 191 %define SYS_INIT_MODULE 175 %define SYS_INOTIFY_ADD_WATCH 254 %define SYS_INOTIFY_INIT 253 %define SYS_INOTIFY_INIT1 294 %define SYS_INOTIFY_RM_WATCH 255 %define SYS_IO_CANCEL 210 %define SYS_IO_DESTROY 207 %define SYS_IO_GETEVENTS 208 %define SYS_IO_SETUP 206 %define SYS_IO_SUBMIT 209 %define SYS_IOCTL 16 %define SYS_IOPERM 173 %define SYS_IOPL 172 %define SYS_IOPRIO_GET 252 %define SYS_IOPRIO_SET 251 %define SYS_KEXEC_LOAD 246 %define SYS_KEYCTL 250 %define SYS_KILL 62 %define SYS_LCHOWN 94 %define SYS_LGETXATTR 192 %define SYS_LINK 86 %define SYS_LINKAT 265 %define SYS_LISTEN 50 %define SYS_LISTXATTR 194 %define SYS_LLISTXATTR 195 %define SYS_LOOKUP_DCOOKIE 212 %define SYS_LREMOVEXATTR 198 %define SYS_LSEEK 8 %define SYS_LSETXATTR 189 %define SYS_LSTAT 6 %define SYS_MADVISE 28 %define SYS_MBIND 237 %define SYS_MIGRATE_PAGES 256 %define SYS_MINCORE 27 %define SYS_MKDIR 83 %define SYS_MKDIRAT 258 %define SYS_MKNOD 133 %define SYS_MKNODAT 259 %define SYS_MLOCK 149 %define SYS_MLOCKALL 151 %define SYS_MMAP 9 %define SYS_MODIFY_LDT 154 %define SYS_MOUNT 165 %define SYS_MOVE_PAGES 279 %define SYS_MPROTECT 10 %define SYS_MQ_GETSETATTR 245 %define SYS_MQ_NOTIFY 244 %define SYS_MQ_OPEN 240 %define SYS_MQ_TIMEDRECEIVE 243 %define SYS_MQ_TIMEDSEND 242 %define SYS_MQ_UNLINK 241 %define SYS_MREMAP 25 %define SYS_MSGCTL 71 %define SYS_MSGGET 68 %define SYS_MSGRCV 70 %define SYS_MSGSND 69 %define SYS_MSYNC 26 %define SYS_MUNLOCK 150 %define SYS_MUNLOCKALL 152 %define SYS_MUNMAP 11 %define SYS_NANOSLEEP 35 %define SYS_NEWFSTATAT 262 %define SYS_NFSSERVCTL 180 %define SYS_OPEN 2 %define SYS_OPENAT 257 %define SYS_PAUSE 34 %define SYS_PERF_EVENT_OPEN 298 %define SYS_PERSONALITY 135 %define SYS_PIPE 22 %define SYS_PIPE2 293 %define SYS_PIVOT_ROOT 155 %define SYS_POLL 7 %define SYS_PPOLL 271 %define SYS_PRCTL 157 %define SYS_PREAD64 17 %define SYS_PREADV 295 %define SYS_PRLIMIT64 302 %define SYS_PSELECT6 270 %define SYS_PTRACE 101 %define SYS_PUTPMSG 182 %define SYS_PWRITE64 18 %define SYS_PWRITEV 296 %define SYS_QUERY_MODULE 178 %define SYS_QUOTACTL 179 %define SYS_READ 0 %define SYS_READAHEAD 187 %define SYS_READLINK 89 %define SYS_READLINKAT 267 %define SYS_READV 19 %define SYS_REBOOT 169 %define SYS_RECVFROM 45 %define SYS_RECVMMSG 299 %define SYS_RECVMSG 47 %define SYS_REMAP_FILE_PAGES 216 %define SYS_REMOVEXATTR 197 %define SYS_RENAME 82 %define SYS_RENAMEAT 264 %define SYS_REQUEST_KEY 249 %define SYS_RESTART_SYSCALL 219 %define SYS_RMDIR 84 %define SYS_RT_SIGACTION 13 %define SYS_RT_SIGPENDING 127 %define SYS_RT_SIGPROCMASK 14 %define SYS_RT_SIGQUEUEINFO 129 %define SYS_RT_SIGRETURN 15 %define SYS_RT_SIGSUSPEND 130 %define SYS_RT_SIGTIMEDWAIT 128 %define SYS_RT_TGSIGQUEUEINFO 297 %define SYS_SCHED_GET_PRIORITY_MAX 146 %define SYS_SCHED_GET_PRIORITY_MIN 147 %define SYS_SCHED_GETAFFINITY 204 %define SYS_SCHED_GETPARAM 143 %define SYS_SCHED_GETSCHEDULER 145 %define SYS_SCHED_RR_GET_INTERVAL 148 %define SYS_SCHED_SETAFFINITY 203 %define SYS_SCHED_SETPARAM 142 %define SYS_SCHED_SETSCHEDULER 144 %define SYS_SCHED_YIELD 24 %define SYS_SECURITY 185 %define SYS_SELECT 23 %define SYS_SEMCTL 66 %define SYS_SEMGET 64 %define SYS_SEMOP 65 %define SYS_SEMTIMEDOP 220 %define SYS_SENDFILE 40 %define SYS_SENDMSG 46 %define SYS_SENDTO 44 %define SYS_SET_MEMPOLICY 238 %define SYS_SET_ROBUST_LIST 273 %define SYS_SET_THREAD_AREA 205 %define SYS_SET_TID_ADDRESS 218 %define SYS_SETDOMAINNAME 171 %define SYS_SETFSGID 123 %define SYS_SETFSUID 122 %define SYS_SETGID 106 %define SYS_SETGROUPS 116 %define SYS_SETHOSTNAME 170 %define SYS_SETITIMER 38 %define SYS_SETPGID 109 %define SYS_SETPRIORITY 141 %define SYS_SETREGID 114 %define SYS_SETRESGID 119 %define SYS_SETRESUID 117 %define SYS_SETREUID 113 %define SYS_SETRLIMIT 160 %define SYS_SETSID 112 %define SYS_SETSOCKOPT 54 %define SYS_SETTIMEOFDAY 164 %define SYS_SETUID 105 %define SYS_SETXATTR 188 %define SYS_SHMAT 30 %define SYS_SHMCTL 31 %define SYS_SHMDT 67 %define SYS_SHMGET 29 %define SYS_SHUTDOWN 48 %define SYS_SIGALTSTACK 131 %define SYS_SIGNALFD 282 %define SYS_SIGNALFD4 289 %define SYS_SOCKET 41 %define SYS_SOCKETPAIR 53 %define SYS_SPLICE 275 %define SYS_STAT 4 %define SYS_STATFS 137 %define SYS_SWAPOFF 168 %define SYS_SWAPON 167 %define SYS_SYMLINK 88 %define SYS_SYMLINKAT 266 %define SYS_SYNC 162 %define SYS_SYNC_FILE_RANGE 277 %define SYS__SYSCTL 156 %define SYS_SYSFS 139 %define SYS_SYSINFO 99 %define SYS_SYSLOG 103 %define SYS_TEE 276 %define SYS_TGKILL 234 %define SYS_TIME 201 %define SYS_TIMER_CREATE 222 %define SYS_TIMER_DELETE 226 %define SYS_TIMER_GETOVERRUN 225 %define SYS_TIMER_GETTIME 224 %define SYS_TIMER_SETTIME 223 %define SYS_TIMERFD_CREATE 283 %define SYS_TIMERFD_GETTIME 287 %define SYS_TIMERFD_SETTIME 286 %define SYS_TIMES 100 %define SYS_TKILL 200 %define SYS_TRUNCATE 76 %define SYS_TUXCALL 184 %define SYS_UMASK 95 %define SYS_UMOUNT2 166 %define SYS_UNAME 63 %define SYS_UNLINK 87 %define SYS_UNLINKAT 263 %define SYS_UNSHARE 272 %define SYS_USELIB 134 %define SYS_USTAT 136 %define SYS_UTIME 132 %define SYS_UTIMENSAT 280 %define SYS_UTIMES 235 %define SYS_VFORK 58 %define SYS_VHANGUP 153 %define SYS_VMSPLICE 278 %define SYS_VSERVER 236 %define SYS_WAIT4 61 %define SYS_WAITID 247 %define SYS_WRITE 1 %define SYS_WRITEV 20 %endif