smk_read_syslog

Name:smk_read_syslog - read() for smackfs/syslog*@filp: file pointer, not actually used*@buf: where to put the result*@cn: maximum to send along*@ppos: where to start* Returns number of bytes read or error code, as appropriate

Proto:static ssize_t smk_read_syslog(struct file *filp, char __user *buf, size_t cn, loff_t *ppos)

Type:ssize_t

Parameter:

Type	Parameter	Name
struct file *	filp
char __user *	buf
size_t	cn
loff_t *	ppos

2593

rc = -EINVAL

2596

If ppos != 0 Then Return 0

2599

If (If this value is set restrict syslog use to the label specified.* It can be reset via smackfs/syslog == NULL) Then skp = smack_known_star

2601

Else skp = If this value is set restrict syslog use to the label specified.* It can be reset via smackfs/syslog

2604

asize = strlen - Find the length of a string*@s: The string to be sized + 1

2606

If cn >= asize Then rc = simple_read_from_buffer(buf, cn, ppos, smk_known, asize)

2610

Return rc

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Function report