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opnsense-src/lib/libc/string
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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
..
bcmp.3 Add timingsafe_bcmp and timingsafe_memcmp. 2016-08-14 23:38:50 +00:00
bcmp.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
bcopy.3 Fix spelling. 2015-08-24 01:53:18 +00:00
bcopy.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
bstring.3 Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
bzero.3 Update bzero(3) manpage to following the Posix Standard. 2015-08-24 01:51:10 +00:00
bzero.c Fix the style of the SCM ID's. 2002-03-22 21:53:29 +00:00
ffs.3 Document bitset(9) 2015-10-17 19:55:58 +00:00
ffs.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
ffsl.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
ffsll.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
fls.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
flsl.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
flsll.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
index.3 Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
Makefile.inc Implement the memset_s(3) function as specified by the C11 ISO/IEC 2017-03-30 04:57:26 +00:00
memccpy.3 Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
memccpy.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
memchr.3 Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
memchr.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
memcmp.3 Add timingsafe_bcmp and timingsafe_memcmp. 2016-08-14 23:38:50 +00:00
memcmp.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
memcpy.3 Add notes about overlapping copies. 2017-11-13 17:04:44 +00:00
memcpy.c Fix the style of the SCM ID's. 2002-03-22 21:53:29 +00:00
memmem.3 libc: Use musl's O(n) memmem and strstr 2017-03-18 00:51:39 +00:00
memmem.c libc: add reference to two-way algorithm and bad shift table in memmem/strstr 2017-03-18 00:53:24 +00:00
memmove.3 Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
memmove.c Fix the style of the SCM ID's. 2002-03-22 21:53:29 +00:00
memrchr.c Add memrchr(3). 2008-04-10 00:12:44 +00:00
memset.3 Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
memset.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
memset_s.c Improve standard compliance for memset_s() and abort_handler_s(). 2017-08-12 15:18:17 +00:00
stpcpy.c Add restrict qualifiers. 2009-02-28 06:05:37 +00:00
stpncpy.c - Add getdelim(), getline(), stpncpy(), strnlen(), wcsnlen(), 2009-02-28 06:00:58 +00:00
strcasecmp.3 Fix strcasecmp_l() and strncasecmp_l() POSIX 2008 compliance. 2014-05-30 01:09:07 +00:00
strcasecmp.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
strcasestr.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
strcat.3 Add notes about overlapping copies. 2017-11-13 17:04:44 +00:00
strcat.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
strchr.3 strchr(3): Mdoc fixes. 2015-06-04 21:54:46 +00:00
strchr.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
strchrnul.c Add declaration to eliminate -Wmissing-prototypes warning. 2015-09-20 03:51:15 +00:00
strcmp.3 Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
strcmp.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
strcoll.3 Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
strcoll.c Fix typo 2015-08-09 00:19:14 +00:00
strcpy.3 Add notes about overlapping copies. 2017-11-13 17:04:44 +00:00
strcpy.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
strcspn.c Replace the current strspn() and strcspn() with significantly faster 2005-04-02 18:52:44 +00:00
strdup.3 Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
strdup.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
strerror.3 use .Mt to mark up email addresses consistently (part4) 2014-06-23 08:25:03 +00:00
strerror.c libc: Always use our own copy of sys_errlist and sys_nerr (.so only). 2013-08-31 22:32:42 +00:00
string.3 Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
strlcat.c Make strlcpy/strlcat slightly easier to read. 2015-04-06 03:21:22 +00:00
strlcpy.3 Make it clear that the "size" argument is for the dst string. 2016-02-26 22:14:19 +00:00
strlcpy.c Make strlcpy/strlcat slightly easier to read. 2015-04-06 03:21:22 +00:00
strlen.3 Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
strlen.c Correct bugs fixed but not merged from my own tree. 2010-03-13 00:15:06 +00:00
strmode.3 Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
strmode.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
strncat.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
strncmp.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
strncpy.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
strndup.c Replace strndup with OpenBSD's implementation. 2015-08-26 23:28:10 +00:00
strnlen.c - Add getdelim(), getline(), stpncpy(), strnlen(), wcsnlen(), 2009-02-28 06:00:58 +00:00
strnstr.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
strpbrk.3 Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
strpbrk.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
strrchr.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
strsep.3 Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
strsep.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
strsignal.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
strspn.3 Various mdoc fixes and a few EOL whitespace removals. 2014-12-21 12:36:36 +00:00
strspn.c Replace the current strspn() and strcspn() with significantly faster 2005-04-02 18:52:44 +00:00
strstr.3 Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
strstr.c libc: add reference to two-way algorithm and bad shift table in memmem/strstr 2017-03-18 00:53:24 +00:00
strtok.3 Add a standards compliance note for strtok_r as suggested by cpercival. 2016-01-22 20:36:03 +00:00
strtok.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
strxfrm.3 Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
strxfrm.c Fix typo 2015-08-09 00:19:14 +00:00
swab.3 Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
swab.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
Symbol.map Implement the memset_s(3) function as specified by the C11 ISO/IEC 2017-03-30 04:57:26 +00:00
timingsafe_bcmp.3 Add timingsafe_bcmp and timingsafe_memcmp. 2016-08-14 23:38:50 +00:00
timingsafe_bcmp.c Add timingsafe_bcmp and timingsafe_memcmp. 2016-08-14 23:38:50 +00:00
timingsafe_memcmp.c Add timingsafe_bcmp and timingsafe_memcmp. 2016-08-14 23:38:50 +00:00
wcpcpy.c Add wcpcpy(3) and wcpncpy(3). 2009-03-04 06:01:27 +00:00
wcpncpy.c Add wcpcpy(3) and wcpncpy(3). 2009-03-04 06:01:27 +00:00
wcscasecmp.c - Add getdelim(), getline(), stpncpy(), strnlen(), wcsnlen(), 2009-02-28 06:00:58 +00:00
wcscat.c - ANSIfy function definitions 2009-02-03 17:58:20 +00:00
wcschr.c Reimplement, handling the case where c == L'\0' correctly and fixing 2002-10-23 10:47:47 +00:00
wcscmp.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
wcscoll.3 Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
wcscoll.c Fix strcoll_l disagreeing with strxfrm by reworking the forward order case in 2017-04-16 19:12:07 +00:00
wcscpy.c - ANSIfy function definitions 2009-02-03 17:58:20 +00:00
wcscspn.c - ANSIfy function definitions 2009-02-03 17:58:20 +00:00
wcsdup.c Add an implementation of the semi-standard wcsdup() function, as found 2005-08-13 05:54:33 +00:00
wcslcat.c Avoid reading pass the end of the source buffer when it is not NUL 2016-01-13 21:50:08 +00:00
wcslcpy.c - ANSIfy function definitions 2009-02-03 17:58:20 +00:00
wcslen.c - ANSIfy function definitions 2009-02-03 17:58:20 +00:00
wcsncasecmp.c - Add getdelim(), getline(), stpncpy(), strnlen(), wcsnlen(), 2009-02-28 06:00:58 +00:00
wcsncat.c Avoid reading pass the end of the source buffer when it is not NUL 2016-01-13 21:49:01 +00:00
wcsncmp.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
wcsncpy.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
wcsnlen.c - Add getdelim(), getline(), stpncpy(), strnlen(), wcsnlen(), 2009-02-28 06:00:58 +00:00
wcspbrk.c - ANSIfy function definitions 2009-02-03 17:58:20 +00:00
wcsrchr.c Reimplement more efficiently, using a single forward scan (like strrchr(3)) 2002-10-23 10:52:04 +00:00
wcsspn.c - ANSIfy function definitions 2009-02-03 17:58:20 +00:00
wcsstr.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
wcstok.3 Remove stray comma at the end of the See Also list. 2002-10-15 09:49:54 +00:00
wcstok.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
wcswidth.3 mdoc(7) police: tiny nits. 2002-12-09 14:04:05 +00:00
wcswidth.c Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
wcsxfrm.3 Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
wcsxfrm.c The collate functions within libc have been using version 1 and 1.2 of the 2015-08-07 23:41:26 +00:00
wmemchr.3 Renumber clauses to reduce diffs to other versions 2013-05-28 20:57:40 +00:00
wmemchr.c - ANSIfy function definitions 2009-02-03 17:58:20 +00:00
wmemcmp.c - ANSIfy function definitions 2009-02-03 17:58:20 +00:00
wmemcpy.c - ANSIfy function definitions 2009-02-03 17:58:20 +00:00
wmemmove.c - ANSIfy function definitions 2009-02-03 17:58:20 +00:00
wmemset.c Fix the functions to match prototypes. The K&R definitions differ 2009-02-03 20:25:36 +00:00