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* [parisc-linux] confused about kernel printk behavior...
@ 2001-03-03  2:08 Randolph Chung
  2001-03-04 11:39 ` Alan Modra
  0 siblings, 1 reply; 2+ messages in thread
From: Randolph Chung @ 2001-03-03  2:08 UTC (permalink / raw)
  To: parisc-linux

I have a function like this in a char driver:

static ssize_t stabledev_read(struct file *file, char *buf, size_t count,
	loff_t *ppos)
{
	char *kbuf;
	unsigned int size = 0;

	printk("stabledev_read: pos = %ld, count = %d\n", *ppos, count);
	printk("stabledev_read: pos = %ld\n", *ppos);
	printk("stabledev_read: count = %d\n", count);
	/* ... */
}

for some reason, the output i get from the above is:
stabledev_read: pos = 20536, count = 0
stabledev_read: pos = 1
stabledev_read: count = 4096

why is that?  this is a 32-bit kernel built using xc-20010215

randolph
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2001-03-03  2:08 [parisc-linux] confused about kernel printk behavior Randolph Chung
2001-03-04 11:39 ` Alan Modra

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