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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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asc2log.c
+11 -8
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@@ -62,7 +62,7 @@
extern int optind, opterr, optopt;
void print_usage(char *prg)
static void print_usage(char *prg)
{
fprintf(stderr, "%s - convert ASC logfile to compact CAN frame logfile.\n", prg);
fprintf(stderr, "Usage: %s\n", prg);
@@ -71,7 +71,8 @@ void print_usage(char *prg)
fprintf(stderr, "\t-O <outfile>\t(default stdout)\n");
}
void prframe(FILE *file, struct timeval *tv, int dev, struct canfd_frame *cf, char *extra_info)
static void prframe(FILE *file, struct timeval *tv, int dev,
struct canfd_frame *cf, char *extra_info)
{
static char abuf[BUFLEN];
@@ -86,7 +87,7 @@ void prframe(FILE *file, struct timeval *tv, int dev, struct canfd_frame *cf, ch
fprintf(file, "%s%s", abuf, extra_info);
}
void get_can_id(struct canfd_frame *cf, char *idstring, int base)
static void get_can_id(struct canfd_frame *cf, char *idstring, int base)
{
if (idstring[strlen(idstring)-1] == 'x') {
cf->can_id = CAN_EFF_FLAG;
@@ -97,8 +98,8 @@ void get_can_id(struct canfd_frame *cf, char *idstring, int base)
cf->can_id |= strtoul(idstring, NULL, base);
}
void calc_tv(struct timeval *tv, struct timeval *read_tv,
struct timeval *date_tv, char timestamps, int dplace)
static void calc_tv(struct timeval *tv, struct timeval *read_tv,
struct timeval *date_tv, char timestamps, int dplace)
{
if (dplace == 4) /* shift values having only 4 decimal places */
read_tv->tv_usec *= 100; /* and need for 6 */
@@ -129,7 +130,8 @@ void calc_tv(struct timeval *tv, struct timeval *read_tv,
}
}
void eval_can(char* buf, struct timeval *date_tvp, char timestamps, char base, int dplace, FILE *outfile)
static void eval_can(char* buf, struct timeval *date_tvp, char timestamps,
char base, int dplace, FILE *outfile)
{
int interface;
static struct timeval tv; /* current frame timestamp */
@@ -239,7 +241,8 @@ void eval_can(char* buf, struct timeval *date_tvp, char timestamps, char base, i
}
}
void eval_canfd(char* buf, struct timeval *date_tvp, char timestamps, int dplace, FILE *outfile)
static void eval_canfd(char* buf, struct timeval *date_tvp, char timestamps,
int dplace, FILE *outfile)
{
int interface;
static struct timeval tv; /* current frame timestamp */
@@ -376,7 +379,7 @@ void eval_canfd(char* buf, struct timeval *date_tvp, char timestamps, int dplace
/* No support for really strange CANFD ErrorFrames format m( */
}
int get_date(struct timeval *tv, char *date)
static int get_date(struct timeval *tv, char *date)
{
struct tm tms;
unsigned int msecs = 0;