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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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canplayer.c
+5 -4
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@@ -89,7 +89,7 @@ const int canfx_on = 1;
extern int optind, opterr, optopt;
void print_usage(char *prg)
static void print_usage(char *prg)
{
fprintf(stderr, "%s - replay a compact CAN frame logfile to CAN devices.\n", prg);
fprintf(stderr, "\nUsage: %s <options> [interface assignment]*\n\n", prg);
@@ -172,7 +172,7 @@ static inline int frames_to_send(struct timeval *today, struct timeval *diff, st
return timeval_compare(&cmp, today);
}
int get_txidx(char *logif_name)
static int get_txidx(char *logif_name)
{
int i;
@@ -189,7 +189,7 @@ int get_txidx(char *logif_name)
return asgn[i].txifidx; /* return interface index */
}
char *get_txname(char *logif_name)
static char *get_txname(char *logif_name)
{
int i;
@@ -206,7 +206,8 @@ char *get_txname(char *logif_name)
return asgn[i].txif; /* return interface name */
}
int add_assignment(char *mode, int socket, char *txname, char *rxname, int verbose)
static int add_assignment(char *mode, int socket, char *txname,
char *rxname, int verbose)
{
struct ifreq ifr;
int i;