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gspawn-win32: Implement g_spawn_async_with_pipes_and_fds()

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The `source_fds`/`target_fds` functionality is not supported on Windows
at the moment.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Fixes: #2097
This commit is contained in:
Philip Withnall 2021-02-15 13:35:15 +00:00
parent a34b674134
commit ea9fd4c2f2
1 changed files with 59 additions and 0 deletions
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59
glib/gspawn-win32.c
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@ -1247,6 +1247,65 @@ g_spawn_async_with_fds (const gchar *working_directory,
}
gboolean
g_spawn_async_with_pipes_and_fds (const gchar *working_directory,
const gchar * const *argv,
const gchar * const *envp,
GSpawnFlags flags,
GSpawnChildSetupFunc child_setup,
gpointer user_data,
gint stdin_fd,
gint stdout_fd,
gint stderr_fd,
const gint *source_fds,
const gint *target_fds,
gsize n_fds,
GPid *child_pid_out,
gint *stdin_pipe_out,
gint *stdout_pipe_out,
gint *stderr_pipe_out,
GError **error)
{
g_return_val_if_fail (argv != NULL, FALSE);
g_return_val_if_fail (stdout_pipe_out == NULL ||
!(flags & G_SPAWN_STDOUT_TO_DEV_NULL), FALSE);
g_return_val_if_fail (stderr_pipe_out == NULL ||
!(flags & G_SPAWN_STDERR_TO_DEV_NULL), FALSE);
/* can't inherit stdin if we have an input pipe. */
g_return_val_if_fail (stdin_pipe_out == NULL ||
!(flags & G_SPAWN_CHILD_INHERITS_STDIN), FALSE);
/* can’t use pipes and stdin/stdout/stderr FDs */
g_return_val_if_fail (stdin_pipe_out == NULL || stdin_fd < 0, FALSE);
g_return_val_if_fail (stdout_pipe_out == NULL || stdout_fd < 0, FALSE);
g_return_val_if_fail (stderr_pipe_out == NULL || stderr_fd < 0, FALSE);
/* source_fds/target_fds isn’t supported on Windows at the moment. */
if (n_fds != 0)
{
g_set_error_literal (error, G_SPAWN_ERROR, G_SPAWN_ERROR_INVAL,
"FD redirection is not supported on Windows at the moment");
return FALSE;
}
return fork_exec (NULL,
(flags & G_SPAWN_DO_NOT_REAP_CHILD),
working_directory,
argv,
envp,
flags,
child_setup,
user_data,
child_pid_out,
stdin_pipe_out,
stdout_pipe_out,
stderr_pipe_out,
stdin_fd,
stdout_fd,
stderr_fd,
NULL,
error);
}
gboolean
g_spawn_command_line_sync (const gchar *command_line,
gchar **standard_output,