lume/na/include/libc-shim/limits.h, branch master A general-purpose operating system with Linux ABI compatibility https://git.richardqin.org/lume/atom?h=master 2026-07-10T03:31:46Z refactor: promote new architecture to repository root 2026-07-10T03:31:46Z Richard Qin richard.qin.x@gmail.com 2026-07-10T03:31:46Z urn:sha1:e90b72ec3082588b296956730bd2930cf8d5d671 Archive the deprecated implementation under lume-legacy, make the new kernel the default root-level build, and update repository entry points without changing kernel behavior. feat: add string manipulation functions derived from musl libc 2026-04-21T15:16:50Z Richard Qin richard.qin.x@gmail.com 2026-04-21T15:16:50Z urn:sha1:5278f6def4248391a481382bd7b0042b04c829f2 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.