8 Commits

Author SHA1 Message Date
David van Moolenbroek
1d9856e713 inet: resolve some compile and runtime warnings
- ping(1) triggers warnings about unimplemented exceptions for select;
  even if there could be a useful implementation (which is doubtful),
  the warnings are not helping anyone right now;
- the clock_t data type has changed.

Change-Id: Ie5b1383e7657e8501f63bb4b9d255c6502567a15
2015-09-01 16:21:20 +00:00
David van Moolenbroek
85fb986ba7 inet: fix state transitions in driver receipt code
This resolves a problem with ioctl(NIOCGETHSTAT) hanging forever
as identified by Erik van der Kouwe, and possibly many other corner
cases.

Change-Id: I2350c882dc6a0862e16454ec6b6c320d78780bcd
2015-07-17 18:44:39 +00:00
David van Moolenbroek
44707c1900 inet: do not link against libc
This should make its printed errors show up again.

Change-Id: I6839a584dc2a544bae7973ded3ab1dacf04e4ec0
2015-06-07 14:38:12 +00:00
David van Moolenbroek
dfc3261535 PFS, inet: use static UID to drop privileges
Previously, services would obtain the user ID of "service" through
getpwnam(3).  While this approach is conceptually better, it also
imposes linking against libc which in turn causes problems with
printf(3), which already led to PFS no longer dropping privileges at
all.  For now, we hardcode SERVICE_UID and use that instead.

In the future, two changes should allow removal of SERVICE_UID again:
- "service edit" should cause RS to request that a service (such as
  PFS) drop privileges through SEF, using the user ID resolved by
  service(8), or something similar;
- a future devfs should make it possible for inet to start without
  root privileges altogether.

Change-Id: Ie02a1e888cde325806fc0ae76909943ac42c9b96
2015-06-06 21:42:48 +00:00
Ben Gras
3c8950cce9 minix/ changes for arm llvm build
. fixes needed to build Minix/ARM with LLVM without errors,
	  mostly size_t cleanness

Change-Id: If4dd0a23bc5cb399296073920a8940c34b4caef4
2014-12-03 23:40:56 +01:00
David van Moolenbroek
65eccd1f74 inet: detect short TCP option lengths
Previously, a TCP option length of zero would cause inet to end up
in an infinite loop.

This resolves #7, reported by Alejandro Hernandez.

Change-Id: I45ad4c789d10d8e202cf6e140a7b9db7a6543c75
2014-11-18 12:53:18 +00:00
David van Moolenbroek
f737eea636 svrctl(2) update
- synchronize request type with ioctl by making it unsigned long;
- unbreak VFS requests, as they were being sent to PM;
- use proper ioctl direction flags (and new numbers) for requests;
- remove some needless header inclusions;
- svrctl is in libc, make its message name reflect this;
- keep backward compatibility: svrctl is part of the userland ABI.

Change-Id: I44902e8d0d11b8ebc1ef3bda94d2202481743c9b
2014-09-29 16:15:21 +00:00
Lionel Sambuc
433d6423c3 New sources layout
Change-Id: Ic716f336b7071063997cf5b4dae6d50e0b4631e9
2014-07-31 16:00:30 +02:00