native_client/docs/system_calls.md

   1 The syscall numbers are defined in
   2 [src/trusted/service\_runtime/include/bits/nacl\_syscalls.h]
   3 (http://code.google.com/p/nativeclient/source/browse/trunk/src/native_client/src/trusted/service_runtime/include/bits/nacl_syscalls.h).
   4
   5 File descriptor operations: * close * read * write * lseek
   6
   7 Memory allocation: * sysbrk * mmap * munmap
   8
   9 *   getdents
  10
  11 *   exit
  12
  13 *   getpid
  14
  15 *   sched\_yield
  16
  17 *   sysconf
  18
  19 Timers: * gettimeofday * clock * nanosleep
  20
  21 [IMC socket](imc_sockets.md) calls: * imc\_makeboundsock * imc\_accept *
  22 imc\_connect * imc\_sendmsg * imc\_recvmsg * imc\_mem\_obj\_create: create
  23 shared memory segment * imc\_socketpair
  24
  25 Synchronisation operations: * mutex\_create * mutex\_lock * mutex\_trylock *
  26 mutex\_unlock * cond\_create * cond\_wait * cond\_signal * cond\_broadcast *
  27 cond\_timed\_wait\_abs * sem\_create * sem\_wait * sem\_post * sem\_get\_value
  28
  29 Threading operations: * thread\_create * thread\_exit * tls\_init * thread\_nice
  30 * tls\_get
  31
  32 *   srpc\_get\_fd: what is this for?
  33
  34 ## No-ops
  35
  36 *   null: for testing purposes only
  37 *   ioctl: not implemented
  38
  39 ## Debug mode syscalls
  40
  41 *   open
  42 *   stat
  43 *   chmod
  44
  45 Sound/graphics interfaces for standalone mode; superseded by NPAPI plugin
  46 interfaces: * multimedia\_init * multimedia\_shutdown * video\_init *
  47 video\_shutdown * video\_update * video\_poll\_event * audio\_init *
  48 audio\_shutdown * audio\_stream
  49
  50 ## Omissions
  51
  52 *   dup
  53 *   dup2