freebsd-dev/lib/libc
Warner Losh 50a717a67b Add notes about overlapping copies.
Add notes to each of these that specifically state that results are
undefined if the strings overlap. In the case of memcpy, we document
the overlapping behavior on FreeBSD (pre-existing). For str*, it is
left unspecified, however, since the default (and x86) implementations
do not handle overlapping strings properly.

PR: 223653
Sponsored by: Netflix
2017-11-13 17:04:44 +00:00
..
aarch64 Decrease relative branch brittleness. 2017-06-20 07:25:38 +00:00
amd64 Optimize libc to get and set TLS using the RDFSBASE and RDGSBASE 2017-08-21 17:39:12 +00:00
arm Save VFP state in getcontext(3) on ARM. 2017-10-16 12:53:54 +00:00
capability Replace dot-dot relative pathing with SRCTOP-relative paths where possible 2017-01-20 03:23:24 +00:00
compat-43 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
db Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
gdtoa For now, compile all of contrib/gdtoa without requiring strict aliasing, 2017-02-13 20:13:29 +00:00
gen Make sysctl_kern_proc_umask execute fast path when requested pid in 2017-11-07 15:13:32 +00:00
gmon Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
i386 force use of ld.bfd for linking i386 libc, even when using lld 2017-08-16 18:55:39 +00:00
iconv __iconv_get_list: separate .Nm entries with commas 2017-05-23 07:02:01 +00:00
include In the stdio cleanup push and pop wrappers, always call libc stubs for 2017-06-30 20:27:51 +00:00
inet libc: remove use of archaic __P() macro 2017-03-30 01:03:07 +00:00
isc
locale __setrunelocale: Fix asprintf(3) failure not returning an error. 2017-09-29 16:30:50 +00:00
md Replace dot-dot relative pathing with SRCTOP-relative paths where possible 2017-01-20 03:23:24 +00:00
mips Include {u,}{div,mod}si3() on mips in libcompiler_rt. 2017-08-21 17:49:01 +00:00
nameser
net mdoc style: start new sentence on new line 2017-10-04 12:58:30 +00:00
nls
posix1e acl_to_text(3): start sentences on new lines 2017-05-23 07:12:31 +00:00
powerpc Correct an misunderstanding of MDSRCS. 2017-03-02 17:07:28 +00:00
powerpc64 Correct an misunderstanding of MDSRCS. 2017-03-02 17:07:28 +00:00
powerpcspe Correct an misunderstanding of MDSRCS. 2017-03-02 17:07:28 +00:00
quad Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
regex Fix out-of-bounds read in libc/regex. 2017-10-28 20:09:34 +00:00
resolv Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
riscv Support for v1.10 (latest) of RISC-V privilege specification. 2017-08-10 14:18:09 +00:00
rpc Revert r300385 and r300624 which was false positive 2017-06-30 07:04:10 +00:00
secure
softfloat Add full softfloat and hardfloat support for RISC-V. 2016-11-16 15:21:32 +00:00
sparc64 Correct an misunderstanding of MDSRCS. 2017-03-02 17:07:28 +00:00
stdio While discussing the new gets_s.c in D12785, ed@ suggested putting 2017-11-03 13:08:29 +00:00
stdlib C++17 requires quick_exit(3) to be async-signal safe. 2017-11-04 10:52:58 +00:00
stdtime Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
string Add notes about overlapping copies. 2017-11-13 17:04:44 +00:00
sys posix_fallocate.2: add an EINVAL errno case 2017-11-05 03:02:19 +00:00
tests DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
uuid
x86/sys Fix a regression in r321608. 2017-08-13 14:42:23 +00:00
xdr * limit size of buffers to RPC_MAXDATASIZE 2017-06-01 06:12:25 +00:00
yp
libc_nossp.ldscript
libc.ldscript
Makefile Support armv7 builds for userland 2017-10-05 23:01:33 +00:00
Makefile.depend
Versions.def