xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

batman-adv: Prefix bridge_loop_avoidance non-static functions with batadv_

Browse Source 
batman-adv can be compiled as part of the kernel instead of an module. In that
case the linker will see all non-static symbols of batman-adv and all other
non-static symbols of the kernel. This could lead to symbol collisions. A
prefix for the batman-adv symbols that defines their private namespace avoids
such a problem.

Reported-by: David Miller <davem@davemloft.net>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
This commit is contained in:
Sven Eckelmann
2012-05-12 13:38:47 +02:00
committed by Antonio Quartulli
parent 0f5f932268
commit 08adf15122
8 changed files with 62 additions and 58 deletions
Download Patch File Download Diff File Expand all files Collapse all files

67
net/batman-adv/bridge_loop_avoidance.h
View File

@@ -23,73 +23,76 @@
#define _NET_BATMAN_ADV_BLA_H_
#ifdef CONFIG_BATMAN_ADV_BLA
int bla_rx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid);
int bla_tx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid);
int bla_is_backbone_gw(struct sk_buff *skb,
struct orig_node *orig_node, int hdr_size);
int bla_claim_table_seq_print_text(struct seq_file *seq, void *offset);
int bla_is_backbone_gw_orig(struct bat_priv *bat_priv, uint8_t *orig);
int bla_check_bcast_duplist(struct bat_priv *bat_priv,
struct bcast_packet *bcast_packet, int hdr_size);
void bla_update_orig_address(struct bat_priv *bat_priv,
struct hard_iface *primary_if,
struct hard_iface *oldif);
int bla_init(struct bat_priv *bat_priv);
void bla_free(struct bat_priv *bat_priv);
int batadv_bla_rx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid);
int batadv_bla_tx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid);
int batadv_bla_is_backbone_gw(struct sk_buff *skb,
struct orig_node *orig_node, int hdr_size);
int batadv_bla_claim_table_seq_print_text(struct seq_file *seq, void *offset);
int batadv_bla_is_backbone_gw_orig(struct bat_priv *bat_priv, uint8_t *orig);
int batadv_bla_check_bcast_duplist(struct bat_priv *bat_priv,
struct bcast_packet *bcast_packet,
int hdr_size);
void batadv_bla_update_orig_address(struct bat_priv *bat_priv,
struct hard_iface *primary_if,
struct hard_iface *oldif);
int batadv_bla_init(struct bat_priv *bat_priv);
void batadv_bla_free(struct bat_priv *bat_priv);
#define BLA_CRC_INIT 0
#else /* ifdef CONFIG_BATMAN_ADV_BLA */
static inline int bla_rx(struct bat_priv *bat_priv, struct sk_buff *skb,
short vid)
static inline int batadv_bla_rx(struct bat_priv *bat_priv, struct sk_buff *skb,
short vid)
{
return 0;
}
static inline int bla_tx(struct bat_priv *bat_priv, struct sk_buff *skb,
short vid)
static inline int batadv_bla_tx(struct bat_priv *bat_priv, struct sk_buff *skb,
short vid)
{
return 0;
}
static inline int bla_is_backbone_gw(struct sk_buff *skb,
struct orig_node *orig_node,
int hdr_size)
static inline int batadv_bla_is_backbone_gw(struct sk_buff *skb,
struct orig_node *orig_node,
int hdr_size)
{
return 0;
}
static inline int bla_claim_table_seq_print_text(struct seq_file *seq,
void *offset)
static inline int batadv_bla_claim_table_seq_print_text(struct seq_file *seq,
void *offset)
{
return 0;
}
static inline int bla_is_backbone_gw_orig(struct bat_priv *bat_priv,
uint8_t *orig)
static inline int batadv_bla_is_backbone_gw_orig(struct bat_priv *bat_priv,
uint8_t *orig)
{
return 0;
}
static inline int bla_check_bcast_duplist(struct bat_priv *bat_priv,
struct bcast_packet *bcast_packet,
int hdr_size)
static inline int
batadv_bla_check_bcast_duplist(struct bat_priv *bat_priv,
struct bcast_packet *bcast_packet,
int hdr_size)
{
return 0;
}
static inline void bla_update_orig_address(struct bat_priv *bat_priv,
struct hard_iface *primary_if,
struct hard_iface *oldif)
static inline void
batadv_bla_update_orig_address(struct bat_priv *bat_priv,
struct hard_iface *primary_if,
struct hard_iface *oldif)
{
}
static inline int bla_init(struct bat_priv *bat_priv)
static inline int batadv_bla_init(struct bat_priv *bat_priv)
{
return 1;
}
static inline void bla_free(struct bat_priv *bat_priv)
static inline void batadv_bla_free(struct bat_priv *bat_priv)
{
}