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output_binary: Code simplifications.

This commit is contained in:
Uwe Hermann 2010-05-09 15:11:47 +02:00
parent 1e32053cd0
commit d20ba6490a
1 changed files with 4 additions and 9 deletions
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13
output/output_binary.c
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@ -24,20 +24,18 @@
#include <sigrok.h>
#include "config.h"
static int event(struct output *o, int event_type, char **data_out,
uint64_t *length_out)
{
/* Prevent compiler warnings. */
o = o;
event_type = event_type;
data_out = data_out;
switch (event_type) {
case DF_TRIGGER:
/* TODO? Ignore? */
break;
case DF_END:
*data_out = NULL;
*length_out = 0;
break;
}
@ -48,20 +46,17 @@ static int event(struct output *o, int event_type, char **data_out,
static int data(struct output *o, char *data_in, uint64_t length_in,
char **data_out, uint64_t *length_out)
{
uint64_t outsize;
char *outbuf;
/* Prevent compiler warnings. */
o = o;
outsize = length_in;
outbuf = calloc(1, outsize);
if (outbuf == NULL)
if (!(outbuf = calloc(1, length_in)))
return SIGROK_ERR_MALLOC;
memcpy(outbuf, data_in, length_in);
*data_out = outbuf;
*length_out = outsize;
*length_out = length_in;
return SIGROK_OK;
}