Files
my-os-project2/kernel/dev/termdev.c

23 lines
563 B
C

#include <stdint.h>
#include <stddef.h>
#include "dev/termdev.h"
#include "dev/dev.h"
#include "util/util.h"
#include "sysdefs/dev.h"
#include "kprintf.h"
#include "hshtb.h"
#include "errors.h"
int32_t termdev_putch(struct Dev *dev, uint8_t *buffer, size_t len, uint64_t pid) {
(void)dev; (void)pid;
kprintf("%.*s", (int)len, (char *)buffer);
return E_OK;
}
void termdev_init(void) {
Dev *termdev = NULL;
HSHTB_ALLOC(DEVTABLE.devs, ident, "termdev", termdev);
termdev->fns[DEV_TERMDEV_PUTCH] = &termdev_putch;
spinlock_init(&termdev->spinlock);
}