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sys/net/netif: constify netif access

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This commit is contained in:
Benjamin Valentin 2023-12-15 16:50:21 +01:00
parent 208790a5f1
commit 2f9c68dabc
3 changed files with 9 additions and 9 deletions
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6
pkg/lwip/contrib/_netif.c
View File

@ -21,7 +21,7 @@
#include "lwip/netifapi.h" #include "lwip/netifapi.h"
#include "net/netif.h" #include "net/netif.h"
int netif_get_name(netif_t *iface, char *name) int netif_get_name(const netif_t *iface, char *name)
{ {
lwip_netif_t *lwip_netif = (lwip_netif_t*) iface; lwip_netif_t *lwip_netif = (lwip_netif_t*) iface;
struct netif *netif = &lwip_netif->lwip_netif; struct netif *netif = &lwip_netif->lwip_netif;
@ -34,7 +34,7 @@ int netif_get_name(netif_t *iface, char *name)
return res; return res;
} }
int netif_get_opt(netif_t *iface, netopt_t opt, uint16_t context, int netif_get_opt(const netif_t *iface, netopt_t opt, uint16_t context,
void *value, size_t max_len) void *value, size_t max_len)
{ {
(void)context; (void)context;
@ -83,7 +83,7 @@ int netif_get_opt(netif_t *iface, netopt_t opt, uint16_t context,
return res; return res;
} }
int netif_set_opt(netif_t *iface, netopt_t opt, uint16_t context, int netif_set_opt(const netif_t *iface, netopt_t opt, uint16_t context,
void *value, size_t value_len) void *value, size_t value_len)
{ {
(void)context; (void)context;

6
sys/include/net/netif.h
View File

@ -104,7 +104,7 @@ netif_t *netif_iter(const netif_t *last);
* @return length of @p name on success * @return length of @p name on success
*/ */
int netif_get_name(netif_t *netif, char *name); int netif_get_name(const netif_t *netif, char *name);
/** /**
* @brief Gets the numeric identifier of an interface * @brief Gets the numeric identifier of an interface
@ -170,7 +170,7 @@ netif_t *netif_get_by_id(int16_t id);
* @return Number of bytes written to @p value. * @return Number of bytes written to @p value.
* @return `< 0` on error, 0 on success. * @return `< 0` on error, 0 on success.
*/ */
int netif_get_opt(netif_t *netif, netopt_t opt, uint16_t context, int netif_get_opt(const netif_t *netif, netopt_t opt, uint16_t context,
void *value, size_t max_len); void *value, size_t max_len);
/** /**
@ -187,7 +187,7 @@ int netif_get_opt(netif_t *netif, netopt_t opt, uint16_t context,
* @return Number of bytes used from @p value. * @return Number of bytes used from @p value.
* @return `< 0` on error, 0 on success. * @return `< 0` on error, 0 on success.
*/ */
int netif_set_opt(netif_t *netif, netopt_t opt, uint16_t context, int netif_set_opt(const netif_t *netif, netopt_t opt, uint16_t context,
void *value, size_t value_len); void *value, size_t value_len);
/** /**

6
sys/net/gnrc/netif/_netif.c
View File

@ -24,7 +24,7 @@
#include "net/netif.h" #include "net/netif.h"
int netif_get_name(netif_t *iface, char *name) int netif_get_name(const netif_t *iface, char *name)
{ {
gnrc_netif_t *netif = container_of(iface, gnrc_netif_t, netif); gnrc_netif_t *netif = container_of(iface, gnrc_netif_t, netif);
@ -45,14 +45,14 @@ netif_t *netif_get_by_id(int16_t id)
return &gnrc_netif_get_by_pid((kernel_pid_t)id)->netif; return &gnrc_netif_get_by_pid((kernel_pid_t)id)->netif;
} }
int netif_get_opt(netif_t *iface, netopt_t opt, uint16_t context, int netif_get_opt(const netif_t *iface, netopt_t opt, uint16_t context,
void *value, size_t max_len) void *value, size_t max_len)
{ {
const gnrc_netif_t *netif = container_of(iface, gnrc_netif_t, netif); const gnrc_netif_t *netif = container_of(iface, gnrc_netif_t, netif);
return gnrc_netapi_get(netif->pid, opt, context, value, max_len); return gnrc_netapi_get(netif->pid, opt, context, value, max_len);
} }
int netif_set_opt(netif_t *iface, netopt_t opt, uint16_t context, int netif_set_opt(const netif_t *iface, netopt_t opt, uint16_t context,
void *value, size_t value_len) void *value, size_t value_len)
{ {
const gnrc_netif_t *netif = container_of(iface, gnrc_netif_t, netif); const gnrc_netif_t *netif = container_of(iface, gnrc_netif_t, netif);