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- Remove double semicolon.

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- Remove reference to sprintf. Use printf directly. This part of
the code should be optimised further to avoid many small printouts.
Setting a sensible line buffer length could help aswell when printing
out megabytes of data per second.

Approved by:	thompsa (mentor)
This commit is contained in:
Hans Petter Selasky 2011-01-28 08:00:57 +00:00
parent baa8c35cb4
commit 0ddfc9486b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=218010
1 changed files with 5 additions and 6 deletions
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11
usr.sbin/usbdump/usbdump.c
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@ -72,7 +72,7 @@ struct usbcap_filehdr {
static int doexit = 0;
static int pkt_captured = 0;
static int verbose = 0;
static const char *i_arg = "usbus0";;
static const char *i_arg = "usbus0";
static const char *r_arg = NULL;
static const char *w_arg = NULL;
static const char *errstr_table[USB_ERR_MAX] = {
@ -185,11 +185,10 @@ static void
hexdump(const char *region, size_t len)
{
const char *line;
int x, c;
char lbuf[80];
#define EMIT(fmt, args...) do { \
sprintf(lbuf, fmt , ## args); \
printf("%s", lbuf); \
int x;
int c;
#define EMIT(fmt, ...) do { \
printf(fmt,## __VA_ARGS__); \
} while (0)
for (line = region; line < (region + len); line += 16) {