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| author | Richard Qin <richard.qin.x@gmail.com> | 2026-07-10 11:31:46 +0800 |
|---|---|---|
| committer | Richard Qin <richard.qin.x@gmail.com> | 2026-07-10 11:31:46 +0800 |
| commit | e90b72ec3082588b296956730bd2930cf8d5d671 (patch) | |
| tree | 36ff6916af9b4176ea5a9662219d11e721f0b691 /src/lib/string.cc | |
| parent | 1767d390fbf3d0c65389de46caf0b6d43ef3b6ad (diff) | |
| download | lume-e90b72ec3082588b296956730bd2930cf8d5d671.tar.gz lume-e90b72ec3082588b296956730bd2930cf8d5d671.tar.xz | |
refactor: promote new architecture to repository root
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.
Diffstat (limited to 'src/lib/string.cc')
| -rw-r--r-- | src/lib/string.cc | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/src/lib/string.cc b/src/lib/string.cc deleted file mode 100644 index e8eccb3..0000000 --- a/src/lib/string.cc +++ /dev/null @@ -1,88 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (C) 2026 Richard QIn - */ -#include "lib/string.h" - -void *memset(void *dst, int c, uint n) -{ - char *cdst = (char *)dst; - for (uint i = 0; i < n; i++) - cdst[i] = c; - return dst; -} - -int memcmp(const void *v1, const void *v2, uint n) -{ - const uchar *s1 = (const uchar *)v1; - const uchar *s2 = (const uchar *)v2; - while (n-- > 0) - { - if (*s1 != *s2) - return *s1 - *s2; - s1++, s2++; - } - return 0; -} - -void *memmove(void *dst, const void *src, uint n) -{ - const char *s = (const char *)src; - char *d = (char *)dst; - if (s < d && s + n > d) - { - s += n; - d += n; - while (n-- > 0) - *--d = *--s; - } - else - { - while (n-- > 0) - *d++ = *s++; - } - return dst; -} - -void *memcpy(void *dst, const void *src, uint n) -{ - return memmove(dst, src, n); -} - -void strcpy(char *dst, const char *src) -{ - while (*src) - *dst++ = *src++; - *dst = 0; -} - -int strlen(const char *s) -{ - int n = 0; - while (s[n]) - n++; - return n; -} - -int strcmp(const char *s1, const char *s2) -{ - while (*s1 && (*s1 == *s2)) - { - s1++; - s2++; - } - return *(const unsigned char *)s1 - *(const unsigned char *)s2; -} - -int strcasecmp(const char *s1, const char *s2) -{ - while (*s1) - { - if(*s1 == *s2 || *s1 + 32 == *s2 || *s1 == *s2 + 32){ - s1++; - s2++; - } - else break; - } - return *(const unsigned char *)s1 - *(const unsigned char *)s2; -}
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