opnsense-src/sys
Warner Losh 642fc04eda usb: Kill left-over cdefs.h includes
These includes were for __FBSD_RCSID() macro. They weren't formatted
like the rest of the tree so weren't trimmed automatically when that
script was run. Trim them now.

MFC After: 1 week
Sponsored by:		Netflix

(cherry picked from commit ca48e43ba9ee73a07cdbad8365117793b01273bb)
2025-03-11 09:41:19 -06:00
..
amd64 vmm: Emulate testb imm8,r/m8 2025-03-11 00:41:29 +00:00
arm armada38x: implement gateclk clkdev methods 2025-03-04 11:11:46 -04:00
arm64 Check for errors when detaching children first, not last 2025-02-27 10:17:49 -05:00
bsm
cam cam: Add 3e/3 as a fatal code 2025-01-24 15:34:19 -07:00
cddl dtrace: fix signature mismatch for taskqueue callbacks 2025-03-07 22:51:49 +00:00
compat umtx: Add a helper for unlocked umtxq_busy() calls 2025-03-07 22:51:48 +00:00
conf clock: Simplify subr_ticks and rename 2025-02-14 19:25:18 +00:00
contrib iwlwifi: bring in some of the rs code 2025-02-27 21:03:21 +00:00
crypto openssl: Import OpenSSL 3.0.15. 2024-09-27 20:50:47 -07:00
ddb
dev usb: Kill left-over cdefs.h includes 2025-03-11 09:41:19 -06:00
dts add allwinner overlays for enabling additional USB ports 2024-02-17 16:15:10 +02:00
fs nfscl: Return appropriate reply status for NFSv4.1 callbacks 2025-03-04 19:30:00 -08:00
gdb
geom gvinum: Emit deprecation notice upon drive tasting 2025-02-04 08:35:32 -05:00
gnu
i386 cpu_set_upcall / linux_clone_thread: Remove calls to cpu_thread_clean 2025-03-03 11:56:20 -05:00
isa isa: Use a bus_child_deleted method to free ivars for children 2024-11-30 21:46:06 -05:00
kern umtx: Fix a bug in do_lock_pp() 2025-03-08 00:37:37 +00:00
kgssapi nfscl/kgssapi: Fix Kerberized NFS mounts to pNFS servers 2023-12-23 17:03:58 -08:00
libkern libkern: strdup.c, strndup.c: Prefer memcpy() over bcopy() 2025-03-03 22:56:34 +08:00
modules rtw89: turn on debugfs support 2025-02-10 14:52:11 +00:00
net routing: set net.route.multipath=0 when kernel doesn't have ROUTE_MPATH 2025-03-07 12:54:05 +03:00
net80211 net80211: crypto: ccmp: simplify and style(9) 2025-02-24 20:26:50 +00:00
netgraph ng_hci: add support for Bluetooth Secure Simple Pairing 2025-02-09 00:36:04 +00:00
netinet netinet: Make in_canforward() return bool 2025-03-07 12:02:41 +08:00
netinet6 rawip: Add a bind_all_fibs sysctl 2025-02-21 01:04:50 +00:00
netipsec netipsec: Pass the right mbuf up 2025-01-20 00:26:35 +00:00
netlink netlink: Fix getting route scope of interface's IPv4 addresses 2025-03-10 18:13:10 +08:00
netpfil pf: Stop using net_epoch to synchronize access to eth rules 2025-02-21 14:41:18 +00:00
netsmb netsmb: Stop checking for failures from malloc(M_WAITOK) 2024-09-30 12:44:16 +08:00
nfs
nfsclient
nfsserver
nlm
ofed ibcore: Mark write-only variables 2024-07-15 12:28:53 +00:00
opencrypto ktls: Remove the socket parameter to ktls_ocf_try() 2024-07-23 09:01:30 -04:00
powerpc Check for errors when detaching children first, not last 2025-02-27 10:17:49 -05:00
riscv atomics: Constify loads: riscv: Convert missed atomic_load_acq_64() 2025-01-27 19:19:52 +01:00
rpc nfs, rpc: Ensure kernel credentials have at least one group 2024-11-15 11:47:43 +01:00
security MAC: mac_biba, mac_lomac: Fix setting loader tunables 2025-02-13 18:19:56 +08:00
sys umtx: Add a helper for unlocked umtxq_busy() calls 2025-03-07 22:51:48 +00:00
teken
tests tests: Stop checking for failures from malloc(M_WAITOK) 2024-09-30 12:44:18 +08:00
tools vnode: Make the vop_vector reference a pointer to const 2024-12-03 01:02:10 +00:00
ufs Defer the January 19, 2038 date limit in UFS1 filesystems to February 7, 2106 2025-02-06 11:25:09 -08:00
vm thread: Simplify sanitizer integration with thread creation 2025-02-07 14:46:53 +00:00
x86 amdiommu: fix typo in the bit description 2025-03-09 02:22:41 +02:00
xdr rpc: Fix the definition of xdr_void() 2024-11-05 01:05:26 +00:00
xen
Makefile
README.md

FreeBSD Kernel Source:

This directory contains the source files and build glue that make up the FreeBSD kernel and its modules, including both original and contributed software.

Kernel configuration files are located in the conf/ subdirectory of each architecture. GENERIC is the configuration used in release builds. NOTES contains documentation of all possible entries. LINT is a compile-only configuration used to maximize build coverage and detect regressions.

Documentation:

Source code documentation is maintained in a set of man pages, under section 9. These pages are located in share/man/man9, from the top-level of the src tree. Consult intro(9) for an overview of existing pages.

Some additional high-level documentation of the kernel is maintained in the Architecture Handbook.

Source Roadmap:

Directory Description
amd64 AMD64 (64-bit x86) architecture support
arm 32-bit ARM architecture support
arm64 64-bit ARM (AArch64) architecture support
cam Common Access Method storage subsystem - cam(4) and ctl(4)
cddl CDDL-licensed optional sources such as DTrace
conf kernel build glue
compat Linux compatibility layer, FreeBSD 32-bit compatibility
contrib 3rd-party imported software such as OpenZFS
crypto crypto drivers
ddb interactive kernel debugger - ddb(4)
fs most filesystems, excluding UFS, NFS, and ZFS
dev device drivers and other arch independent code
gdb kernel remote GDB stub - gdb(4)
geom GEOM framework - geom(4)
i386 i386 (32-bit x86) architecture support
kern main part of the kernel
libkern libc-like and other support functions for kernel use
modules kernel module infrastructure
net core networking code
net80211 wireless networking (IEEE 802.11) - net80211(4)
netgraph graph-based networking subsystem - netgraph(4)
netinet IPv4 protocol implementation - inet(4)
netinet6 IPv6 protocol implementation - inet6(4)
netipsec IPsec protocol implementation - ipsec(4)
netpfil packet filters - ipfw(4), pf(4), and ipfilter(4)
opencrypto OpenCrypto framework - crypto(7)
powerpc PowerPC/POWER (32 and 64-bit) architecture support
riscv 64-bit RISC-V architecture support
security security facilities - audit(4) and mac(4)
sys kernel headers
tests kernel unit tests
ufs Unix File System - ffs(7)
vm virtual memory system
x86 code shared by AMD64 and i386 architectures