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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /trunk/kernel/generic/src/console/console.c @ 4179

  → /trunk/kernel/generic/src/console/console.c @ 4180

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 4179 → Rev 4180

/trunk/kernel/generic/src/console/console.c
46,15 → 46,16
#include <arch.h>
#include <func.h>
#include <print.h>
#include <putchar.h>
#include <atomic.h>
#include <syscall/copy.h>
#include <errno.h>
#define KLOG_SIZE PAGE_SIZE
#define KLOG_LATENCY 8
#define KLOG_SIZE PAGE_SIZE
#define KLOG_LATENCY 8
/** Kernel log cyclic buffer */
static char klog[KLOG_SIZE] __attribute__ ((aligned (PAGE_SIZE)));
static wchar_t klog[KLOG_SIZE] __attribute__ ((aligned (PAGE_SIZE)));
/** Kernel log initialized */
static bool klog_inited = false;
95,11 → 96,11
ASSERT(KLOG_SIZE % FRAME_SIZE == 0);
klog_parea.pbase = (uintptr_t) faddr;
klog_parea.frames = SIZE2FRAMES(KLOG_SIZE);
klog_parea.frames = SIZE2FRAMES(sizeof(klog));
ddi_parea_register(&klog_parea);
sysinfo_set_item_val("klog.faddr", NULL, (unative_t) faddr);
sysinfo_set_item_val("klog.pages", NULL, SIZE2FRAMES(KLOG_SIZE));
sysinfo_set_item_val("klog.pages", NULL, SIZE2FRAMES(sizeof(klog)));
spinlock_lock(&klog_lock);
klog_inited = true;
245,7 → 246,7
spinlock_unlock(&klog_lock);
}
void putchar(char c)
void putchar(const wchar_t ch)
{
spinlock_lock(&klog_lock);
258,7 → 259,7
}
/* Store character in the cyclic kernel log */
klog[(klog_start + klog_len) % KLOG_SIZE] = c;
klog[(klog_start + klog_len) % KLOG_SIZE] = ch;
if (klog_len < KLOG_SIZE)
klog_len++;
else
265,7 → 266,7
klog_start = (klog_start + 1) % KLOG_SIZE;
if ((stdout) && (stdout->op->write))
stdout->op->write(stdout, c, silent);
stdout->op->write(stdout, ch, silent);
else {
/* The character is just in the kernel log */
if (klog_stored < klog_len)
278,7 → 279,7
/* Check notify uspace to update */
bool update;
if ((klog_uspace > KLOG_LATENCY) || (c == '\n'))
if ((klog_uspace > KLOG_LATENCY) || (ch == '\n'))
update = true;
else
update = false;
294,11 → 295,11
* Print to kernel log.
*
*/
unative_t sys_klog(int fd, const void * buf, size_t count)
unative_t sys_klog(int fd, const void * buf, size_t count)
{
char *data;
int rc;
if (count > PAGE_SIZE)
return ELIMIT;