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852c303b61
freebsd-dev/sys/conf
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Conrad Meyer 852c303b61 copystr(9): Move to deprecate (attempt #2) 
This reapplies logical r360944 and r360946 (reverting r360955), with fixed
copystr() stand-in replacement macro.  Eventually the goal is to convert
consumers and kill the macro, but for a first step it helps if the macro is
correct.

Prior commit message:

Unlike the other copy*() functions, it does not serve to copy from one
address space to another or protect against potential faults.  It's just
an older incarnation of the now-more-common strlcpy().

Add a coccinelle script to tools/ which can be used to mechanically
convert existing instances where replacement with strlcpy is trivial.
In the two cases which matched, fuse_vfsops.c and union_vfsops.c, the
code was further refactored manually to simplify.

Replace the declaration of copystr() in systm.h with a small macro
wrapper around strlcpy (with correction from brooks@ -- thanks).

Remove N redundant MI implementations of copystr.  For MIPS, this
entailed inlining the assembler copystr into the only consumer,
copyinstr, and making the latter a leaf function.

Reviewed by:		jhb (earlier version)
Discussed with:		brooks (thanks!)
Differential Revision:	https://reviews.freebsd.org/D24672
2020-05-25 16:40:48 +00:00
..
config.mk Initial support for bhyve save and restore. 2020-05-05 00:02:04 +00:00
dtb.build.mk Introduce bsd.sysdir.mk to consolidate looking for the kernel. 2019-11-21 15:59:33 +00:00
dtb.mk Allow kernel config to specify DTS/DTSO to build, and out-of-tree support 2019-03-26 02:45:23 +00:00
files Introduce support for Epson RX-8803 RTC. 2020-05-25 15:40:02 +00:00
files.amd64 Remove support for DES and Triple DES from OCF. 2020-05-11 21:34:29 +00:00
files.arm Remove support for DES and Triple DES from OCF. 2020-05-11 21:34:29 +00:00
files.arm64 copystr(9): Move to deprecate (attempt #2) 2020-05-25 16:40:48 +00:00
files.i386 Remove support for DES and Triple DES from OCF. 2020-05-11 21:34:29 +00:00
files.mips Remove support for DES and Triple DES from OCF. 2020-05-11 21:34:29 +00:00
files.powerpc copystr(9): Move to deprecate (attempt #2) 2020-05-25 16:40:48 +00:00
files.riscv copystr(9): Move to deprecate (attempt #2) 2020-05-25 16:40:48 +00:00
files.x86 HyperV socket implementation for FreeBSD 2020-05-20 11:03:59 +00:00
kern.mk Remove tests for obsolete compilers in the build system 2020-05-12 15:22:40 +00:00
kern.opts.mk Initial support for bhyve save and restore. 2020-05-05 00:02:04 +00:00
kern.post.mk Remove tests for obsolete compilers in the build system 2020-05-12 15:22:40 +00:00
kern.pre.mk Remove tests for obsolete compilers in the build system 2020-05-12 15:22:40 +00:00
kmod_syms_prefix.awk
kmod_syms.awk
kmod.mk pkgbase: use -dev,-dbg instead of -development,-debug 2020-05-20 19:45:22 +00:00
kmod.opts.mk Add a kmod.opts.mk. 2019-11-21 18:14:26 +00:00
ldscript.amd64 Tighten mapping protections on preloaded files on amd64. 2019-10-18 14:05:13 +00:00
ldscript.arm Eliminate the generated ldscript for arm and arm64, and strip $a/$d marker 2019-12-29 18:17:12 +00:00
ldscript.arm64 Eliminate the generated ldscript for arm and arm64, and strip $a/$d marker 2019-12-29 18:17:12 +00:00
ldscript.i386 Expose the kernel's build-ID through sysctl 2019-06-04 13:07:10 +00:00
ldscript.kmod.amd64 Add an ldscript for amd64 kernel modules. 2019-10-17 21:39:23 +00:00
ldscript.kmod.i386 Formalize the use of linker scripts for kernel modules. 2019-10-16 22:19:56 +00:00
ldscript.mips Expose the kernel's build-ID through sysctl 2019-06-04 13:07:10 +00:00
ldscript.mips.cfe Expose the kernel's build-ID through sysctl 2019-06-04 13:07:10 +00:00
ldscript.mips.mips64 Expose the kernel's build-ID through sysctl 2019-06-04 13:07:10 +00:00
ldscript.mips.octeon1 Fix linking OCTEON1 kernel with LLD 2020-03-22 22:18:00 +00:00
ldscript.powerpc [PowerPC] kernel ifunc support for powerpc*, fix ppc64 relocation oddities. 2020-05-07 19:32:49 +00:00
ldscript.powerpc64 [PowerPC] kernel ifunc support for powerpc*, fix ppc64 relocation oddities. 2020-05-07 19:32:49 +00:00
ldscript.powerpcspe [PowerPC] kernel ifunc support for powerpc*, fix ppc64 relocation oddities. 2020-05-07 19:32:49 +00:00
ldscript.riscv Set the LMA of the riscv kernel to the OpenSBI jump target by default 2020-02-04 00:06:16 +00:00
Makefile.amd64 Don't try ctfconvert on file without debug info. 2020-04-28 16:09:25 +00:00
Makefile.arm Remove tests for obsolete compilers in the build system 2020-05-12 15:22:40 +00:00
Makefile.arm64 Eliminate the generated ldscript for arm and arm64, and strip $a/$d marker 2019-12-29 18:17:12 +00:00
Makefile.i386 Retire CLANG_NO_IAS34 2018-11-01 23:11:47 +00:00
Makefile.mips Compile hack.c with normal CFLAGS + -shared -nostdlib. 2020-01-26 14:19:08 +00:00
Makefile.powerpc Remove tests for obsolete compilers in the build system 2020-05-12 15:22:40 +00:00
Makefile.riscv Simplify the RISC-V kernel linker invocation 2020-05-22 18:54:56 +00:00
makeLINT.mk Move arm back to having one LINT 2020-02-02 08:27:08 +00:00
makeLINT.sed
newvers.sh Fix newvers.sh on macOS 10.15 2020-03-23 17:51:44 +00:00
NOTES Remove ubsec(4). 2020-05-11 20:30:28 +00:00
options Remove ubsec(4). 2020-05-11 20:30:28 +00:00
options.amd64 Initial support for bhyve save and restore. 2020-05-05 00:02:04 +00:00
options.arm Kill old armv4 busdma 2020-02-02 08:27:14 +00:00
options.arm64 Add LS1046A clockgen driver. 2020-05-25 14:45:18 +00:00
options.i386 i386: Merge PAE and non-PAE pmaps into same kernel. 2019-01-30 02:07:13 +00:00
options.mips Add SMP support for BERI CPU. 2018-04-12 17:43:19 +00:00
options.powerpc powerpc: Axe PPC4xx support. 2020-03-18 01:09:43 +00:00
options.riscv o Add driver for PLIC (Platform-Level Interrupt Controller) device. 2018-06-12 17:45:15 +00:00
sysent.mk sysent.mk: split interpreter out of target command 2020-01-21 05:01:11 +00:00
systags.sh Fix kernel-tags target. 2020-01-23 13:56:12 +00:00
WITHOUT_SOURCELESS
WITHOUT_SOURCELESS_HOST
WITHOUT_SOURCELESS_UCODE retire cx,ctau drivers 2020-03-20 16:50:19 +00:00