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| | /*
* Copyright (C) 2024 olang maintainers
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include "string_view.h"
#include <stdbool.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
string_view_t
string_view_from_cstr(char *cstr) {
return (string_view_t){
.chars = cstr,
.size = strlen(cstr),
};
}
bool
string_view_eq_to_cstr(string_view_t str, char *cstr) {
size_t cstr_len = strlen(cstr);
if (str.size != cstr_len) {
return false;
}
size_t i = 0;
while (i < cstr_len && str.chars[i] == cstr[i]) {
i++;
}
return i == cstr_len;
}
uint32_t
string_view_to_u32(string_view_t str) {
char ret[str.size + 1];
ret[str.size] = 0;
memcpy(ret, str.chars, str.size);
return atoi(ret);
}
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