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can-utils: make local functions static

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Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
This commit is contained in:
Oliver Hartkopp
2024-03-12 20:10:00 +01:00
parent 8535b1d217
commit dd16f2603b
7 changed files with 46 additions and 40 deletions
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cangw.c
+14 -14
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@@ -82,8 +82,8 @@ struct fdmodattr {
#define NLMSG_TAIL(nmsg) \
((struct rtattr *)(((char *) (nmsg)) + NLMSG_ALIGN((nmsg)->nlmsg_len)))
int addattr_l(struct nlmsghdr *n, int maxlen, int type, const void *data,
int alen)
static int addattr_l(struct nlmsghdr *n, int maxlen, int type,
const void *data, int alen)
{
int len = RTA_LENGTH(alen);
struct rtattr *rta;
@@ -101,7 +101,7 @@ int addattr_l(struct nlmsghdr *n, int maxlen, int type, const void *data,
return 0;
}
void printfilter(const void *data)
static void printfilter(const void *data)
{
struct can_filter *filter = (struct can_filter *)data;
@@ -111,7 +111,7 @@ void printfilter(const void *data)
printf("-f %03X:%X ", filter->can_id, filter->can_mask);
}
void printmod(const char *type, const void *data)
static void printmod(const char *type, const void *data)
{
struct modattr mod;
int i;
@@ -137,7 +137,7 @@ void printmod(const char *type, const void *data)
printf(" ");
}
void printfdmod(const char *type, const void *data)
static void printfdmod(const char *type, const void *data)
{
struct fdmodattr mod;
int i;
@@ -166,14 +166,14 @@ void printfdmod(const char *type, const void *data)
printf(" ");
}
void print_cs_xor(struct cgw_csum_xor *cs_xor)
static void print_cs_xor(struct cgw_csum_xor *cs_xor)
{
printf("-x %d:%d:%d:%02X ",
cs_xor->from_idx, cs_xor->to_idx,
cs_xor->result_idx, cs_xor->init_xor_val);
}
void print_cs_crc8_profile(struct cgw_csum_crc8 *cs_crc8)
static void print_cs_crc8_profile(struct cgw_csum_crc8 *cs_crc8)
{
int i;
@@ -202,7 +202,7 @@ void print_cs_crc8_profile(struct cgw_csum_crc8 *cs_crc8)
printf(" ");
}
void print_cs_crc8(struct cgw_csum_crc8 *cs_crc8)
static void print_cs_crc8(struct cgw_csum_crc8 *cs_crc8)
{
int i;
@@ -220,7 +220,7 @@ void print_cs_crc8(struct cgw_csum_crc8 *cs_crc8)
print_cs_crc8_profile(cs_crc8);
}
void print_usage(char *prg)
static void print_usage(char *prg)
{
fprintf(stderr, "%s - manage PF_CAN netlink gateway.\n", prg);
fprintf(stderr, "\nUsage: %s [options]\n\n", prg);
@@ -279,7 +279,7 @@ void print_usage(char *prg)
fprintf(stderr, "\n");
}
int b64hex(char *asc, unsigned char *bin, int len)
static int b64hex(char *asc, unsigned char *bin, int len)
{
int i;
@@ -290,7 +290,7 @@ int b64hex(char *asc, unsigned char *bin, int len)
return 0;
}
int parse_crc8_profile(char *optarg, struct cgw_csum_crc8 *crc8)
static int parse_crc8_profile(char *optarg, struct cgw_csum_crc8 *crc8)
{
int ret = 1;
char *ptr;
@@ -329,7 +329,7 @@ int parse_crc8_profile(char *optarg, struct cgw_csum_crc8 *crc8)
return ret;
}
int parse_mod(char *optarg, struct modattr *modmsg)
static int parse_mod(char *optarg, struct modattr *modmsg)
{
char *ptr, *nptr;
char hexdata[(CAN_MAX_DLEN * 2) + 1] = {0};
@@ -397,7 +397,7 @@ int parse_mod(char *optarg, struct modattr *modmsg)
return 0; /* ok */
}
int parse_fdmod(char *optarg, struct fdmodattr *modmsg)
static int parse_fdmod(char *optarg, struct fdmodattr *modmsg)
{
char *ptr, *nptr;
char hexdata[(CANFD_MAX_DLEN * 2) + 1] = {0};
@@ -470,7 +470,7 @@ int parse_fdmod(char *optarg, struct fdmodattr *modmsg)
return 0; /* ok */
}
int parse_rtlist(char *prgname, unsigned char *rxbuf, int len)
static int parse_rtlist(char *prgname, unsigned char *rxbuf, int len)
{
char ifname[IF_NAMESIZE]; /* interface name for if_indextoname() */
struct rtcanmsg *rtc;