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dcs: we have no parent terminal to pass through to

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Daniel Eklöf 2019-07-21 18:22:26 +02:00
parent 2c1c49e499
commit 2096753b52
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GPG key ID: 5BBD4992C116573F
6 changed files with 1 additions and 59 deletions
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32
dcs.c
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@ -1,32 +0,0 @@
#include "dcs.h"
#define LOG_MODULE "dcs"
#define LOG_ENABLE_DBG 0
#include "log.h"
void
dcs_passthrough(struct terminal *term)
{
LOG_DBG("DCS passthrough: %.*s (%zu bytes)",
(int)term->vt.dcs.idx, term->vt.dcs.data, term->vt.dcs.idx);
}
bool
dcs_ensure_size(struct terminal *term, size_t required_size)
{
if (required_size <= term->vt.dcs.size)
return true;
size_t new_size = (required_size + 127) / 128 * 128;
assert(new_size > 0);
uint8_t *new_data = realloc(term->vt.dcs.data, new_size);
if (new_data == NULL) {
LOG_ERRNO("failed to increase size of DCS buffer");
return false;
}
term->vt.dcs.data = new_data;
term->vt.dcs.size = new_size;
return true;
}