third_party/ulib/musl/src/string/strdup.c

#include "libc.h"
#include <stdlib.h>
#include <string.h>

char* __strdup(const char* s) {
    size_t l = strlen(s);
    char* d = malloc(l + 1);
    if (!d)
        return NULL;
    return memcpy(d, s, l + 1);
}

weak_alias(__strdup, strdup);