1 files changed, 0 insertions, 120 deletions
diff --git a/src/init/stdlib.c b/src/init/stdlib.c
deleted file mode 100644
index 4d26c2e..0000000
--- a/src/init/stdlib.c
+++ /dev/null
@@ -1,120 +0,0 @@
-#include <init/stdlib.h>
-#include <shared/printf.h>
-#include <shared/syscalls.h>
-
-// TODO oh god this garbage - malloc, actually open, [...]
-static libc_file _stdin_null  = { .fd = 0 };
-static libc_file _stdout_null = { .fd = 1 };
-
-libc_file *stdin = &_stdin_null, *stdout = &_stdout_null;
-
-static void backend_file(void *arg, const char *buf, size_t len) {
-	file_write((libc_file*)arg, buf, len);
-}
-
-int printf(const char *fmt, ...) {
-	int ret = 0;
-	va_list argp;
-	va_start(argp, fmt);
-	ret = __printf_internal(fmt, argp, backend_file, (void*)stdout);
-	va_end(argp);
-	return ret;
-}
-
-static void backend_buf(void *arg, const char *buf, size_t len) {
-	char **ptrs = arg;
-	size_t space = ptrs[1] - ptrs[0];
-	if (len > space) len = space;
-	memcpy(ptrs[0], buf, len);
-	ptrs[0] += len;
-}
-
-int snprintf(char *str, size_t len, const char *fmt, ...) {
-	int ret = 0;
-	char *ptrs[2] = {str, str + len};
-	va_list argp;
-	va_start(argp, fmt);
-	ret = __printf_internal(fmt, argp, backend_buf, &ptrs);
-	va_end(argp);
-	if (ptrs[0] < ptrs[1]) *ptrs[0] = '\0';
-	return ret;
-}
-
-int _klogf(const char *fmt, ...) {
-	// idiotic. however, this hack won't matter anyways
-	char buf[256];
-	int ret = 0;
-	char *ptrs[2] = {buf, buf + sizeof buf};
-	va_list argp;
-	va_start(argp, fmt);
-	ret = __printf_internal(fmt, argp, backend_buf, &ptrs);
-	va_end(argp);
-	if (ptrs[0] < ptrs[1]) *ptrs[0] = '\0';
-	_syscall_debug_klog(buf, ret);
-	return ret;
-}
-
-
-libc_file *file_open(const char *path, int flags) {
-	handle_t h = _syscall_open(path, strlen(path), flags);
-	libc_file *f;
-	if (h < 0) return NULL;
-
-	f = malloc(sizeof *f);
-	if (!f) {
-		_syscall_close(h);
-		return NULL;
-	}
-	f->pos = 0;
-	f->eof = false;
-	f->fd = h;
-	return f;
-}
-
-libc_file *file_reopen(libc_file *f, const char *path, int flags) {
-	/* partially based on the musl implementation of freopen */
-	libc_file *f2;
-	if (!path) goto fail;
-	f2 = file_open(path, flags);
-	if (!f2) goto fail;
-
-	/* shouldn't happen, but if it happens, let's roll with it. */
-	if (f->fd == f2->fd) f2->fd = -1;
-
-	if (_syscall_dup(f2->fd, f->fd, 0) < 0) goto fail2;
-	f->pos = f2->pos;
-	f->eof = f2->eof;
-	file_close(f2);
-	return f;
-
-fail2:
-	file_close(f2);
-fail:
-	file_close(f);
-	return NULL;
-}
-
-int file_read(libc_file *f, char *buf, size_t len) {
-	if (f->fd < 0) return -1;
-
-	int res = _syscall_read(f->fd, buf, len, f->pos);
-	if (res < 0) return res;
-	if (res == 0 && len > 0) f->eof = true;
-	f->pos += res;
-	return res;
-}
-
-int file_write(libc_file *f, const char *buf, size_t len) {
-	if (f->fd < 0) return -1;
-
-	int res = _syscall_write(f->fd, buf, len, f->pos);
-	if (res < 0) return res;
-	f->pos += res;
-	return res;
-}
-
-void file_close(libc_file *f) {
-	if (f->fd > 0) _syscall_close(f->fd);
-	if (f != &_stdin_null && f != &_stdout_null)
-		free(f);
-}