diff options
| author | Richard Qin <richard.qin.x@gmail.com> | 2026-04-21 23:16:50 +0800 |
|---|---|---|
| committer | Richard Qin <richard.qin.x@gmail.com> | 2026-04-21 23:16:50 +0800 |
| commit | 5278f6def4248391a481382bd7b0042b04c829f2 (patch) | |
| tree | 6b41347c2675dfda2da34c3aec6cea11ad033fe0 /na/kernel/sync | |
| parent | e7b6e9453800ecf15bee5f8f1763fd8c4862f70c (diff) | |
| download | lume-5278f6def4248391a481382bd7b0042b04c829f2.tar.gz lume-5278f6def4248391a481382bd7b0042b04c829f2.tar.xz | |
feat: add string manipulation functions derived from musl libc
This commit introduces a variety of string manipulation functions, including:
- `memmem`: Searches for a substring in a memory area.
- `memmove`: Safely copies memory areas, handling overlaps.
- `mempcpy`: Copies memory and returns a pointer to the end of the destination.
- `memrchr`: Finds the last occurrence of a character in a memory area.
- `memset`: Fills a memory area with a specified value.
- `rindex`: Returns the last occurrence of a character in a string.
- `stpcpy` and `stpncpy`: Copies strings and returns a pointer to the end.
- `strcat`, `strchr`, `strcspn`, `strlcat`, `strlcpy`, `strlen`, `strncat`, `strncmp`, `strncpy`, `strnlen`, `strpbrk`, `strrchr`, `strstr`, `strtok`, and `strtok_r`: Various string manipulation functions for concatenation, searching, and tokenization.
Assembly implementations for `memcpy`, `memmove`, and `memset` are also included for optimized performance on x86_64 architectures.
Diffstat (limited to 'na/kernel/sync')
0 files changed, 0 insertions, 0 deletions