PROJECT RESTRUCTURING

Move the entire kernel into its own directory. Create new directories
for system commands, libraries and other required essentials for a
complete Unix-like operating system.

Signed-off-by: Danny Holman <dholman@gymli.org>

1 files changed, 0 insertions, 133 deletions

diff --git a/libk/string.c b/libk/string.c
deleted file mode 100644
index be59397..0000000
--- a/libk/string.c
+++ /dev/null
@@ -1,133 +0,0 @@
-#include <libk/string.h>
-
-int memcmp(const void *str1, const void *str2, size_t n) {
-        unsigned char const *p1 = str1;
-        unsigned char const *p2 = str2;
-        int ret = 0;
-
-        if (str1 == str2)
-                return 0;
-
-        while (n > 0) {
-                if (*p1 != *p2) {
-                        ret = (*p1 > *p2)?1:-1;
-                        break;
-                }
-                n--;
-                p1++;
-                p2++;
-        }
-        return ret;
-}
-
-void* memcpy(void* __restrict dest, const void* __restrict src, size_t n) {
-        if (dest == src)
-                return dest;
-
-        unsigned char *pdest = dest;
-        unsigned char const *psrc = src;
-        for (size_t i = 0; i < n; i++)
-                pdest[i] = psrc[i];
-        return dest;
-}
-
-char* strncpy(char* __restrict dest, const char* __restrict src, size_t n) {
-        for (size_t i = 0; i < n; i++) {
-                if (src[i] == '\0')
-                        break;
-                dest[i] = src[i];
-        }
-        return dest;
-}
-
-char* strcpy(char* __restrict dest, const char* __restrict src) {
-        return (char*)memcpy(dest, src, strlen(src));
-}
-
-char* strcat(char* __restrict dest, const char* __restrict src) {
-        return (char*)memcpy(&dest[strlen(dest)], src, strlen(src));
-}
-
-char* strncat(char* __restrict dest, const char* __restrict src, size_t n) {
-        return (char*)memcpy(&dest[strlen(dest)], src, n);
-}
-
-void* memmove(void* __restrict dest, const void* __restrict src, size_t n) {
-        if (dest == src)
-                return dest;
-
-        unsigned char const *psrc = src;
-        unsigned char buffer[n];
-
-        for (size_t i = 0; i < n; i++)
-                buffer[i] = psrc[i];
-        return memcpy(dest, (void*)buffer, n);
-}
-
-void* memset(void *str, int c, size_t n) {
-        unsigned char *p = str;
-        for (size_t i = 0; i < n; i++)
-                p[i] = (unsigned char)c;
-        return str;
-}
-
-int strncmp(const char *str1, const char *str2, size_t n) {
-        return memcmp(str1, str2, n);
-}
-
-int strcmp(const char *str1, const char *str2) {
-        size_t str1_sz = strlen(str1);
-        size_t str2_sz = strlen(str2);
-        if (str1_sz > str2_sz)
-                return memcmp(str1, str2, str2_sz);
-        return memcmp(str1, str2, str1_sz);
-}
-
-size_t strlen(const char *str) {
-        size_t i = 0;
-        while (str[i] != '\0')
-                i++;
-        return i;
-}
-
-int _is_delim(char c, const char *delim) {
-        while (*delim != '\0') {
-                if (c == *delim)
-                        return 1;
-                delim++;
-        }
-        return 0;
-}
-
-char* strtok(char* __restrict str, const char* __restrict delim) {
-        static char *old_str;
-
-        if (str == NULL)
-                str = old_str;
-
-        while (1) {
-                if (_is_delim(*str, delim)) {
-                        str++;
-                        continue;
-                }
-
-                if (*str == '\0')
-                        return NULL;
-                break;
-        }
-
-        char *ret = str;
-        while (1) {
-                if (*str == '\0') {
-                        old_str = str;
-                        return ret;
-                }
-
-                if (_is_delim(*str, delim)) {
-                        *str = '\0';
-                        old_str = str + 1;
-                        return ret;
-                }
-                str++;
-        }
-}