| /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */ |
| /* tool-common - common functionality for dbus-test-tool modules |
| * |
| * Copyright © 2003 Philip Blundell <philb@gnu.org> |
| * Copyright © 2011 Nokia Corporation |
| * Copyright © 2014 Collabora Ltd. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| * |
| */ |
| |
| #include <config.h> |
| #include "tool-common.h" |
| |
| #include <errno.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <time.h> |
| |
| #ifdef DBUS_WIN |
| #include <io.h> |
| #include <windows.h> |
| #else |
| #include <unistd.h> |
| #endif |
| |
| void |
| tool_oom (const char *doing) |
| { |
| fprintf (stderr, "OOM while %s\n", doing); |
| exit (1); |
| } |
| |
| #ifdef DBUS_WIN |
| typedef int WriteResult; |
| #define write(fd, buf, len) _write(fd, buf, len) |
| #else |
| typedef ssize_t WriteResult; |
| #endif |
| |
| dbus_bool_t |
| tool_write_all (int fd, |
| const void *buf, |
| size_t size) |
| { |
| const char *p = buf; |
| size_t bytes_written = 0; |
| |
| while (size > bytes_written) |
| { |
| WriteResult res = write (fd, p, size - bytes_written); |
| |
| if (res < 0) |
| { |
| if (errno == EINTR) |
| continue; |
| else |
| return FALSE; |
| } |
| else |
| { |
| size_t this_time = (size_t) res; |
| p += this_time; |
| bytes_written += this_time; |
| } |
| } |
| |
| return TRUE; |
| } |