32   struct support_subprocess result;  in support_subprocess_init()  local
34   xpipe (result.stdout_pipe);  in support_subprocess_init()
35   TEST_VERIFY (result.stdout_pipe[0] > STDERR_FILENO);  in support_subprocess_init()
36   TEST_VERIFY (result.stdout_pipe[1] > STDERR_FILENO);  in support_subprocess_init()
38   xpipe (result.stderr_pipe);  in support_subprocess_init()
39   TEST_VERIFY (result.stderr_pipe[0] > STDERR_FILENO);  in support_subprocess_init()
40   TEST_VERIFY (result.stderr_pipe[1] > STDERR_FILENO);  in support_subprocess_init()
45   return result;  in support_subprocess_init()
51   struct support_subprocess result = support_subprocess_init ();  in support_subprocess()  local
53   result.pid = xfork ();  in support_subprocess()
54   if (result.pid == 0)  in support_subprocess()
56       xclose (result.stdout_pipe[0]);  in support_subprocess()
57       xclose (result.stderr_pipe[0]);  in support_subprocess()
58       xdup2 (result.stdout_pipe[1], STDOUT_FILENO);  in support_subprocess()
59       xdup2 (result.stderr_pipe[1], STDERR_FILENO);  in support_subprocess()
60       xclose (result.stdout_pipe[1]);  in support_subprocess()
61       xclose (result.stderr_pipe[1]);  in support_subprocess()
65   xclose (result.stdout_pipe[1]);  in support_subprocess()
66   xclose (result.stderr_pipe[1]);  in support_subprocess()
68   return result;  in support_subprocess()
74   struct support_subprocess result = support_subprocess_init ();  in support_subprogram()  local
80   xposix_spawn_file_actions_addclose (&fa, result.stdout_pipe[0]);  in support_subprogram()
81   xposix_spawn_file_actions_addclose (&fa, result.stderr_pipe[0]);  in support_subprogram()
82   xposix_spawn_file_actions_adddup2 (&fa, result.stdout_pipe[1], STDOUT_FILENO);  in support_subprogram()
83   xposix_spawn_file_actions_adddup2 (&fa, result.stderr_pipe[1], STDERR_FILENO);  in support_subprogram()
84   xposix_spawn_file_actions_addclose (&fa, result.stdout_pipe[1]);  in support_subprogram()
85   xposix_spawn_file_actions_addclose (&fa, result.stderr_pipe[1]);  in support_subprogram()
87   result.pid = xposix_spawn (file, &fa, NULL, argv, environ);  in support_subprogram()
89   xclose (result.stdout_pipe[1]);  in support_subprogram()
90   xclose (result.stderr_pipe[1]);  in support_subprogram()
92   return result;  in support_subprogram()