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2025-06-06[libc] Correct x86_64 architecture for string(s) tests. (#143150)lntue
2025-06-04[libc] Expand usage of libc null checks. (#116262)Aly ElAshram
Fixes #111546 --------- Co-authored-by: alyyelashram <150528548+alyyelashram@users.noreply.github.com>
2025-03-12[libc] implement `strings/str{n}casecmp_l` (#130407)Connector Switch
ref: https://pubs.opengroup.org/onlinepubs/9799919799/functions/strcasecmp_l.html This patch introduces the `strcasecmp_l` function. At present, the locale parameter is ignored, making it a stub implementation. This is consistent with how other locale-related functions, such as `islower_l`, are treated in our codebase as well as in [musl](https://github.com/bminor/musl/blob/master/src/string/strcasecmp.c) and [bionic](https://cs.android.com/android/platform/superproject/main/+/main:bionic/libc/bionic/strings_l.cpp). --------- Co-authored-by: Michael Jones <michaelrj@google.com>
2025-03-08[libc] implement `strings/ffs` (#129892)Connector Switch
This patch adds the `strings/ffs` function. ref: https://pubs.opengroup.org/onlinepubs/9799919799/functions/ffs.html Closes: #122054.
2024-12-10[libc] move bcmp, bzero, bcopy, index, rindex, strcasecmp, strncasecmp to ↵Nick Desaulniers
strings.h (#118899) docgen relies on the convention that we have a file foo.cpp in libc/src/\<header\>/. Because the above functions weren't in libc/src/strings/ but rather libc/src/string/, docgen could not find that we had implemented these. Rather than add special carve outs to docgen, let's fix up our sources for these 7 functions to stick with the existing conventions the rest of the codebase follows. Link: #118860 Fixes: #118875