Provide IRT process interface

src/untrusted/nacl/nacl.gyp

 # Copyright (c) 2011 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'includes': [
     '../../../build/common.gypi',
   ],
   'variables': {
     'sources_for_standard_interfaces': [
       'access.c',
       'chdir.c',
       'chmod.c',
       'clock.c',
       'clock_getres.c',
       'clock_gettime.c',
       'close.c',
       'dup.c',
       '_exit.c',
       'fchdir.c',
       'fchmod.c',
       'fdatasync.c',
       'fstat.c',
       'fsync.c',
       'ftruncate.c',
       'getcwd.c',
       'getdents.c',
       'getpagesize.c',
+      'getpgid.c',
       'getpid.c',
+      'getppid.c',
+      'getsid.c',
       'gettimeofday.c',
+      'kill.c',
       'link.c',
       'lock.c',
       'lseek.c',
       'lstat.c',
       'malloc.c',
       'mkdir.c',
       'mmap.c',
       'mprotect.c',
       'munmap.c',
       'nanosleep.c',
       'nacl_interface_query.c',
       'nacl_irt_fdio.c',
       'nacl_irt_filename.c',
       'nacl_read_tp.c',
       'nacl_add_tp.c',
       'open.c',
+      'pipe.c',
+      'posix_spawn.c',
       'read.c',
       'readlink.c',
       'rename.c',
       'rmdir.c',
       'pthread_initialize_minimal.c',
       'pthread_stubs.c',
       'sbrk.c',
       'sched_yield.c',
+      'setpgid.c',
+      'setsid.c',
+      'signal.c',
+      'sigprocmask.c',
       'stacktrace.c',
       'start.c',
       'stat.c',
       'symlink.c',
       'sysconf.c',
       'tls.c',
       'truncate.c',
       'unlink.c',
       'utimes.c',
+      'wait.c',
+      'waitpid.c',
       'write.c',
     ],
     'sources_for_stubs': [
       'stubs/chown.c',
       'stubs/endpwent.c',
       'stubs/environ.c',
       'stubs/_execve.c',
       'stubs/fchown.c',
       'stubs/fcntl.c',
       'stubs/fork.c',
       'stubs/get_current_dir_name.c',
       'stubs/getegid.c',
       'stubs/geteuid.c',
       'stubs/getgid.c',
       'stubs/getlogin.c',
       'stubs/getrusage.c',
-      'stubs/getppid.c',
       'stubs/getpwent.c',
       'stubs/getpwnam.c',
       'stubs/getpwnam_r.c',
       'stubs/getpwuid.c',
       'stubs/getpwuid_r.c',
       'stubs/getuid.c',
       'stubs/getwd.c',
       'stubs/ioctl.c',
       'stubs/issetugid.c',
-      'stubs/kill.c',
       'stubs/lchown.c',
       'stubs/llseek.c',
-      'stubs/pipe.c',
       'stubs/pselect.c',
       'stubs/select.c',
       'stubs/setegid.c',
       'stubs/seteuid.c',
       'stubs/setgid.c',
       'stubs/setpwent.c',
       'stubs/settimeofday.c',
       'stubs/setuid.c',
-      'stubs/signal.c',
-      'stubs/sigprocmask.c',
       'stubs/times.c',
       'stubs/ttyname.c',
       'stubs/ttyname_r.c',
       'stubs/umask.c',
       'stubs/utime.c',
       'stubs/vfork.c',
-      'stubs/wait.c',
-      'stubs/waitpid.c',
     ],
     'sources_for_nacl_extensions': [
       'gc_hooks.c',
       'nacl_irt.c',
       'nacl_irt_init.c',
       'nacl_tls_get.c',
       'nacl_tls_init.c',
     ],
     'imc_syscalls': [
       'imc_accept.c',
@@ skipping 161 matching lines @@
         'build_newlib': 1,
         'build_irt': 1,
       },
       'sources': ['<@(imc_syscalls)'],
       'dependencies': [
         '<(DEPTH)/native_client/tools.gyp:prep_toolchain',
       ],
     },
   ],
 }