Commit graph

9 commits

Author SHA1 Message Date
Idan Horowitz
086969277e Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
Brian Gianforcaro
08d65e8c38 traceroute: Port to LibMain 2022-03-22 11:39:20 +01:00
Brian Gianforcaro
3590c55b69 Utilities: Fix incorrect error handling in traceroute
The result will be -1 on error, and the error value will be stored in
errno. PVS-Studio found this because result it saw result < 0 and new
EFAULT is < 0, so this could never be true.
2021-09-12 16:36:52 +02:00
Jean-Baptiste Boric
3038edab00 Utilities: Correct non-standard assert macros includes 2021-05-17 18:14:05 +01:00
Jean-Baptiste Boric
e16894af5a LibC: Do not include errno.h inside unistd.h
POSIX does not mandate this, therefore let's not do it.
2021-05-14 22:24:02 +02:00
Gunnar Beutner
63ff271125 Userland: Improve how traceroute reports timing data for packets
Previously we'd include the time required to do DNS resolution in the
time we'd report for traceroute packets. This would skew the times
reported.
2021-05-01 20:52:35 +02:00
Idan Horowitz
1c512a702a AK+Userland: Use idan.horowitz@serenityos.org for my copyright headers 2021-04-22 22:42:38 +02:00
Brian Gianforcaro
1682f0b760 Everything: Move to SPDX license identifiers in all files.
SPDX License Identifiers are a more compact / standardized
way of representing file license information.

See: https://spdx.dev/resources/use/#identifiers

This was done with the `ambr` search and replace tool.

 ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
2021-04-22 11:22:27 +02:00
Idan Horowitz
3b201da473 Utilities: Add simple traceroute utility
This utility traces the route packets take to a user specified host.

QEMU user networking (the type of networking we currently have setup)
does not support sending "real" raw IPv4 packets, and as such we cant
specify a custom TTL value. As a result, this utility will only work
on real hardware, qemu setup with tun networking (requires root) and
other hypervisors that support bridged adapters (VirtualBox/VMWare).
2021-03-31 23:42:24 +02:00