socket: Fix get_available_bytes on systems other than Linux and Windows293c103a7de9075b24e2510998a6407cf4f00d5870/head
| commit | 293c103a7de9075b24e2510998a6407cf4f00d58 | |
| author | Ting-Wei Lan <lantw@src.gnome.org> | |
| Sat, 26 May 2018 03:56:25 +0000 (26 11:56 +0800) | ||
| committer | Ting-Wei Lan <lantw@src.gnome.org> | |
| Sat, 9 Jun 2018 02:02:50 +0000 (9 10:02 +0800) | ||
| tree | f2be2e8261e1bd61fca2e3d0d418b3839168568e | treesnapshot (tar.gz zip) |
| parent | b4259dec706b63ff18bedaa6c2943ffbdf679986 | commitdiff |
socket: Fix get_available_bytes on systems other than Linux and Windows
FIONREAD ioctl on Linux reports the size of payload on UDP sockets.
However, other systems usually add internal header size to the reported
size, which vary between different operating systems and socket types.
To make it work on more systems, we should follow what we do on Windows
instead of using this unreliable FIONREAD ioctl.
This fixes socket test on FreeBSD.
FIONREAD ioctl on Linux reports the size of payload on UDP sockets.
However, other systems usually add internal header size to the reported
size, which vary between different operating systems and socket types.
To make it work on more systems, we should follow what we do on Windows
instead of using this unreliable FIONREAD ioctl.
This fixes socket test on FreeBSD.
| gio/gsocket.c | diffblobblamehistory |