RossComputerGuy/stardustos

/**
 * StardustOS libc - (C) 2019 Tristan Ross
 */
#include <stdio.h>
 
extern int __file_write(FILE* stream, const void* buff, size_t size);
extern int __file_read(FILE* stream, void* buff, size_t size);
 
const FILE __libc_stdin = { .fd = 0, .impl = NULL, .mode = "r", .offset = 0, .write = __file_write, .read = __file_read };
const FILE __libc_stdout = { .fd = 1, .impl = NULL, .mode = "w", .offset = 0, .write = __file_write, .read = __file_read };
const FILE __libc_stderr = { .fd = 2, .impl = NULL, .mode = "w", .offset = 0, .write = __file_write, .read = __file_read };
 
int errno = 0;
 
#ifndef NEWLAND_KERNEL
extern void _init();
extern void _fini();
 
The function `__libc_init` is never used.
void __libc_init() {
TODO found
    // TODO: open stdin, stdout, and stderr
    _init();
}
 
The function `__libc_fini` is never used.
void __libc_fini(int code) {
    _fini();
TODO found
    // TODO: close stdin, stdout, and stderr
    while (1);
}
#endif