syscall.h

   1 // System call numbers
   2 #define SYS_fork    1
   3 #define SYS_exit    2
   4 #define SYS_wait    3
   5 #define SYS_pipe    4
   6 #define SYS_write   5
   7 #define SYS_read    6
   8 #define SYS_close   7
   9 #define SYS_kill    8
  10 #define SYS_exec    9
  11 #define SYS_open   10
  12 #define SYS_mknod  11
  13 #define SYS_unlink 12
  14 #define SYS_fstat  13
  15 #define SYS_link   14
  16 #define SYS_mkdir  15
  17 #define SYS_chdir  16
  18 #define SYS_dup    17
  19 #define SYS_getpid 18
  20 #define SYS_sbrk   19
  21 #define SYS_sleep  20
  22 #define SYS_uptime 21