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12 commits

Author SHA1 Message Date
Peter Elliott
7a27fa3df8 LibC: Implement tcflush(3) 2020-07-11 11:33:33 +02:00
Andreas Kling
3ee1b3cbd4 LibC: Add ws_xpixel and ws_ypixel members to struct winsize
This matches what other systems have, although we don't use them.
Gets rid of one dropbear patch. :^)
2020-06-08 21:40:22 +02:00
Andreas Kling
a586a84450 LibC: Make sure that ioctl() requests are #defined as macros
This fixes terminal UI resizing in the vim port. The problem was that
vim had "#ifdef TIOCGWINSZ" around the code that figures out the size
of the terminal.

Since all of our ioctl() requests were enum values, this code was not
compiled into vim at all. This patch fixes that. :^)
2020-06-03 22:56:46 +02:00
Andreas Kling
385dacce05 Kernel: Fix integer overflow in framebuffer resolution handling
This made it possible to map the E1000 MMIO range into userspace and
mess with the registers.

Thanks to @grigoritchy for finding this!

Fixes #2015.
2020-04-29 09:37:36 +02:00
marprok
0fd5f0e4bd Userland: ifconfig can change the IP address of the default gateway
ioctl can now perform a request for a specific route and change
the address of it's default gateway.
2020-03-15 19:09:31 +01:00
Marios Prokopakis
8cf962a102
Userland: Set the mask of a network adapter with ifconfig (#1388)
A new IP address or a new network mask can be specified in the command
line arguments of ifconfig to replace the old values of a given network
adapter. Additionally, more information is being printed for each adapter.
2020-03-11 21:30:41 +01:00
Andreas Kling
94ca55cefd Meta: Add license header to source files
As suggested by Joshua, this commit adds the 2-clause BSD license as a
comment block to the top of every source file.

For the first pass, I've just added myself for simplicity. I encourage
everyone to add themselves as copyright holders of any file they've
added or modified in some significant way. If I've added myself in
error somewhere, feel free to replace it with the appropriate copyright
holder instead.

Going forward, all new source files should include a license header.
2020-01-18 09:45:54 +01:00
Andreas Kling
3f2c1a2e3d Kernel: Add SIOCGIFHWADDR ioctl to get the MAC address of an adapter 2019-10-02 18:20:11 +02:00
Andreas Kling
2482fc3538 IPv4: Implement socket ioctls SIOCGIFADDR and SIOCSIFADDR
This allows userspace programs to get and set (superuser-only) the IPv4
address of a network adapter. :^)
2019-09-23 19:06:03 +02:00
Conrad Pankoff
5e46122a82 Kernel: Add framebuffer ioctls; wrap raw ioctls with a C API 2019-08-18 07:40:02 +02:00
Conrad Pankoff
1868523e00 LibC: Move duplicated winsize struct definition into ioctl_numbers.h 2019-08-18 07:40:02 +02:00
Andreas Kling
04b9dc2d30 Libraries: Create top level directory for libraries.
Things were getting a little crowded in the project root, so this patch
moves the Lib*/ directories into Libraries/.
2019-07-04 16:16:50 +02:00
Renamed from LibC/sys/ioctl_numbers.h (Browse further)