#include <linux/init.h> /* for __init */
#include <net/net_namespace.h>
#include <net/atmclip.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
+#include <linux/param.h> /* for HZ */
#include <asm/atomic.h>
-#include <asm/param.h> /* for HZ */
#include "resources.h"
#include "common.h" /* atm_proc_init prototype */
#include "signaling.h" /* to get sigd - ugly too */
-static ssize_t proc_dev_atm_read(struct file *file,char __user *buf,size_t count,
- loff_t *pos);
+static ssize_t proc_dev_atm_read(struct file *file, char __user *buf,
+ size_t count, loff_t *pos);
static const struct file_operations proc_atm_dev_ops = {
.owner = THIS_MODULE,
const struct k_atm_aal_stats *stats)
{
seq_printf(seq, "%s ( %d %d %d %d %d )", aal,
- atomic_read(&stats->tx),atomic_read(&stats->tx_err),
- atomic_read(&stats->rx),atomic_read(&stats->rx_err),
- atomic_read(&stats->rx_drop));
+ atomic_read(&stats->tx), atomic_read(&stats->tx_err),
+ atomic_read(&stats->rx), atomic_read(&stats->rx_err),
+ atomic_read(&stats->rx_drop));
}
static void atm_dev_info(struct seq_file *seq, const struct atm_dev *dev)
static void pvc_info(struct seq_file *seq, struct atm_vcc *vcc)
{
- static const char *class_name[] = { "off","UBR","CBR","VBR","ABR" };
- static const char *aal_name[] = {
+ static const char *const class_name[] = {
+ "off", "UBR", "CBR", "VBR", "ABR"};
+ static const char *const aal_name[] = {
"---", "1", "2", "3/4", /* 0- 3 */
"???", "5", "???", "???", /* 4- 7 */
"???", "???", "???", "???", /* 8-11 */
"???", "0", "???", "???"}; /* 12-15 */
seq_printf(seq, "%3d %3d %5d %-3s %7d %-5s %7d %-6s",
- vcc->dev->number,vcc->vpi,vcc->vci,
- vcc->qos.aal >= ARRAY_SIZE(aal_name) ? "err" :
- aal_name[vcc->qos.aal],vcc->qos.rxtp.min_pcr,
- class_name[vcc->qos.rxtp.traffic_class],vcc->qos.txtp.min_pcr,
- class_name[vcc->qos.txtp.traffic_class]);
+ vcc->dev->number, vcc->vpi, vcc->vci,
+ vcc->qos.aal >= ARRAY_SIZE(aal_name) ? "err" :
+ aal_name[vcc->qos.aal], vcc->qos.rxtp.min_pcr,
+ class_name[vcc->qos.rxtp.traffic_class],
+ vcc->qos.txtp.min_pcr,
+ class_name[vcc->qos.txtp.traffic_class]);
if (test_bit(ATM_VF_IS_CLIP, &vcc->flags)) {
struct clip_vcc *clip_vcc = CLIP_VCC(vcc);
struct net_device *dev;
static const char *vcc_state(struct atm_vcc *vcc)
{
- static const char *map[] = { ATM_VS2TXT_MAP };
+ static const char *const map[] = { ATM_VS2TXT_MAP };
return map[ATM_VF2VS(vcc->flags)];
}
seq_printf(seq, "%3d %3d %5d ", vcc->dev->number, vcc->vpi,
vcc->vci);
switch (sk->sk_family) {
- case AF_ATMPVC:
- seq_printf(seq, "PVC");
- break;
- case AF_ATMSVC:
- seq_printf(seq, "SVC");
- break;
- default:
- seq_printf(seq, "%3d", sk->sk_family);
+ case AF_ATMPVC:
+ seq_printf(seq, "PVC");
+ break;
+ case AF_ATMSVC:
+ seq_printf(seq, "SVC");
+ break;
+ default:
+ seq_printf(seq, "%3d", sk->sk_family);
}
- seq_printf(seq, " %04lx %5d %7d/%7d %7d/%7d [%d]\n", vcc->flags, sk->sk_err,
- atomic_read(&sk->sk_wmem_alloc), sk->sk_sndbuf,
- atomic_read(&sk->sk_rmem_alloc), sk->sk_rcvbuf,
- atomic_read(&sk->sk_refcnt));
+ seq_printf(seq, " %04lx %5d %7d/%7d %7d/%7d [%d]\n",
+ vcc->flags, sk->sk_err,
+ sk_wmem_alloc_get(sk), sk->sk_sndbuf,
+ sk_rmem_alloc_get(sk), sk->sk_rcvbuf,
+ atomic_read(&sk->sk_refcnt));
}
static void svc_info(struct seq_file *seq, struct atm_vcc *vcc)
"Itf Type ESI/\"MAC\"addr "
"AAL(TX,err,RX,err,drop) ... [refcnt]\n";
- if (v == SEQ_START_TOKEN)
+ if (v == &atm_devs)
seq_puts(seq, atm_dev_banner);
else {
struct atm_dev *dev = list_entry(v, struct atm_dev, dev_list);
static int svc_seq_show(struct seq_file *seq, void *v)
{
- static char atm_svc_banner[] =
+ static const char atm_svc_banner[] =
"Itf VPI VCI State Remote\n";
if (v == SEQ_START_TOKEN)
unsigned long page;
int length;
- if (count == 0) return 0;
+ if (count == 0)
+ return 0;
page = get_zeroed_page(GFP_KERNEL);
- if (!page) return -ENOMEM;
+ if (!page)
+ return -ENOMEM;
dev = PDE(file->f_path.dentry->d_inode)->data;
if (!dev->ops->proc_read)
length = -EINVAL;
else {
- length = dev->ops->proc_read(dev,pos,(char *) page);
- if (length > count) length = -EINVAL;
+ length = dev->ops->proc_read(dev, pos, (char *)page);
+ if (length > count)
+ length = -EINVAL;
}
if (length >= 0) {
- if (copy_to_user(buf,(char *) page,length)) length = -EFAULT;
+ if (copy_to_user(buf, (char *)page, length))
+ length = -EFAULT;
(*pos)++;
}
free_page(page);
return length;
}
-
struct proc_dir_entry *atm_proc_root;
EXPORT_SYMBOL(atm_proc_root);
int atm_proc_dev_register(struct atm_dev *dev)
{
- int digits,num;
int error;
/* No proc info */
return 0;
error = -ENOMEM;
- digits = 0;
- for (num = dev->number; num; num /= 10) digits++;
- if (!digits) digits++;
-
- dev->proc_name = kmalloc(strlen(dev->type) + digits + 2, GFP_KERNEL);
+ dev->proc_name = kasprintf(GFP_KERNEL, "%s:%d", dev->type, dev->number);
if (!dev->proc_name)
goto err_out;
- sprintf(dev->proc_name,"%s:%d",dev->type, dev->number);
dev->proc_entry = proc_create_data(dev->proc_name, 0, atm_proc_root,
&proc_atm_dev_ops, dev);
if (!dev->proc_entry)
goto err_free_name;
return 0;
+
err_free_name:
kfree(dev->proc_name);
err_out:
return error;
}
-
void atm_proc_dev_deregister(struct atm_dev *dev)
{
if (!dev->ops->proc_read)
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff