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34 commits

Author SHA1 Message Date
Andreas Kling
32aa37d5dc Kernel+LibC: Add msync() system call 
This allows userspace to trigger a full (FIXME) flush of a shared file
mapping to disk. We iterate over all the mapped pages in the VMObject
and write them out to the underlying inode, one by one. This is rather
naive, and there's lots of room for improvement.

Note that shared file mappings are currently not possible since mmap()
returns ENOTSUP for PROT_WRITE+MAP_SHARED. That restriction will be
removed in a subsequent commit. :^)
 2021-11-17 19:34:15 +01:00
Idan Horowitz
a8bd78e634 LibC: Include sys/uio.h in sys/socket.h for struct iovec 2021-10-28 11:24:36 +02:00
Idan Horowitz
2882a90dec Kernel: Add the IFF_* SIOCGIFFLAGS flag macros 2021-10-28 11:24:36 +02:00
Idan Horowitz
adc9939a7b Kernel+LibC: Add support for the IPv4 TOS field via the IP_TOS sockopt 2021-10-28 11:24:36 +02:00
Idan Horowitz
c45b1e1983 LibC: Add IPPROTO_ICMPV6 macro 2021-10-28 11:24:36 +02:00
Jelle Raaijmakers
9a6283c524 Kernel: Define PT_READ_I and PT_READ_D 
Looking at how these two constants are commonly used in other systems,
we should be able to mimic their behavior using our PT_PEEK constant.

For example, see:
https://man.netbsd.org/NetBSD-6.0.1/i386/ptrace.2
 2021-09-23 18:51:21 +02:00
Linus Groh
f646d49ac1 Kernel: Add _SC_HOST_NAME_MAX 2021-09-11 00:28:39 +02:00
Rodrigo Tobar
a0ac5c5fc2 Kernel: Define INADDR_BROADCAST constant 
This is required by some programs, notably python's socket module, which
fails to compile without this definition.
 2021-09-09 11:33:45 +02:00
Andreas Kling
4226b662cd Kernel+Userland: Remove global futexes 
We only ever use private futexes, so it doesn't make sense to carry
around all the complexity required for global (cross-process) futexes.
 2021-08-17 01:21:47 +02:00
Itamar
f3aa87c436 Kernel: Make makedev()/minor()/major() static 
This was originally done in 7274037 and for some reason reverted in
740140a.

This avoids "multiple definitions" link errors and fixes the libuv port.
 2021-08-16 23:26:52 +02:00
Kenneth Myhra
cb10c62327 LibC: Add SOCK_RDM and SOCK_SEQPACKET to socket.h 2021-08-14 22:32:00 +01:00
Kenneth Myhra
3875e8bd4b LibC: Add IPV6_JOIN_GROUP and IPV6_LEAVE_GROUP to netin/in.h 2021-08-14 22:32:00 +01:00
Andreas Kling
e1273a8ff7 Kernel+LibC: Share definitions for sys/statvfs.h 2021-08-14 19:58:11 +02:00
Andreas Kling
dfd78b75d8 Kernel+LibC: Share definitions for sched.h 2021-08-14 19:58:11 +02:00
Andreas Kling
c9a5d83ccc Kernel+LibC: Share definitions for sys/uio.h 2021-08-14 19:58:11 +02:00
Andreas Kling
37e98a55b7 Kernel+LibC: Share definitions for sys/ptrace.h 2021-08-14 19:58:11 +02:00
Andreas Kling
6b6eca0631 Kernel+LibC: Share definitions for sys/time.h 2021-08-14 19:58:11 +02:00
Andreas Kling
35b52338bb Kernel+LibC: Share definitions for sys/times.h 2021-08-14 19:58:11 +02:00
Andreas Kling
808ce594db Kernel+LibC: Share definitions for stdio.h 2021-08-14 19:58:11 +02:00
Andreas Kling
9c2212a60a Kernel+LibC: Share definitions for unistd.h 2021-08-14 19:58:11 +02:00
Andreas Kling
d33b43276c Kernel+LibC: Share definitions for poll.h 2021-08-14 19:58:11 +02:00
Andreas Kling
d794ed1de7 Kernel+LibC: Share definitions for utsname.h 2021-08-14 19:58:11 +02:00
Andreas Kling
c65a735d71 Kernel+LibC: Share definitions for dirent.h 2021-08-14 19:58:11 +02:00
Andreas Kling
77c2c0f620 Kernel+LibC: Share definitions for serenity.h 2021-08-14 19:58:11 +02:00
Andreas Kling
6f78377864 Kernel+LibC: Share definitions for sys/wait.h 2021-08-14 19:58:11 +02:00
Andreas Kling
661bd992b0 Kernel+LibC: Share definitions for net/{if,if_arp,route}.h 2021-08-14 19:58:11 +02:00
Andreas Kling
ff50122dc5 Kernel+LibC: Share definitions for futex.h 2021-08-14 19:58:11 +02:00
Andreas Kling
6fd7212476 Kernel+LibC: Share definitions for signal.h 2021-08-14 19:58:11 +02:00
Andreas Kling
9dc1350177 Kernel+LibC: Share definitions for netinet/in.h 2021-08-14 19:58:11 +02:00
Andreas Kling
b92e6b02e5 Kernel+LibC: Share definitions for sys/socket.h and sys/un.h 2021-08-14 19:58:11 +02:00
Andreas Kling
d277cdfd4c Kernel+LibC: Share definitions for termios.h 2021-08-14 19:58:11 +02:00
Andreas Kling
a8d1c2dde9 Kernel+LibC: Share definitions for sys/mman.h 2021-08-14 19:58:11 +02:00
Andreas Kling
0a78056453 Kernel+LibC: Share definitions for time.h and sys/stat.h 2021-08-14 19:58:11 +02:00
Andreas Kling
740140a661 Kernel+LibC: Share definitions in fcntl.h and sys/types.h 
This patch begins the work of sharing types and macros between Kernel
and LibC instead of duplicating them via the kludge in UnixTypes.h.

The basic idea is that the Kernel vends various POSIX headers via
Kernel/API/POSIX/ and LibC simply #include's them to get the macros.
 2021-08-14 19:58:11 +02:00