threadproc/unix/proc.c

70         if ((rv = apr_file_pipe_create_ex(&attr->parent_out, &attr->child_out,
72             rv = apr_file_inherit_unset(attr->parent_out);
129                                                      apr_file_t *parent_out)
133     if (attr->child_out == NULL && attr->parent_out == NULL
134            && child_out == NULL && parent_out == NULL)
135         if ((rv = apr_file_pipe_create(&attr->parent_out, &attr->child_out,
137             rv = apr_file_inherit_unset(attr->parent_out);
150     if (parent_out != NULL && rv == APR_SUCCESS) {
151         if (attr->parent_out)
152             rv = apr_file_dup2(attr->parent_out, parent_out, attr->pool);
154             rv = apr_file_dup(&attr->parent_out, parent_out, attr->pool);
363     new->out = attr->parent_out;