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fix some global ugliness

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This removes a static global variable which will only work if you only
have once instance of the tetra receiver.
This commit is contained in:
Frank A. Stevenson 2012-12-01 14:48:52 +01:00 • committed by Harald Welte
parent 1594e170bc
commit 6430bdeb5f
2 changed files with 7 additions and 9 deletions
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3
src/tetra_common.h
View file

@ -2,7 +2,7 @@
#define TETRA_COMMON_H
#include <stdint.h>
#include "tetra_mac_pdu.h"
#include <osmocom/core/linuxlist.h>
#ifdef DEBUG
@ -47,6 +47,7 @@ struct tetra_mac_state {
struct {
int is_traffic;
} cur_burst;
struct tetra_si_decoded last_sid;
};
void tetra_mac_state_init(struct tetra_mac_state *tms);

13
src/tetra_upper_mac.c
View file

@ -40,9 +40,6 @@
static int rx_tm_sdu(struct tetra_mac_state *tms, struct msgb *msg, unsigned int len);
/* FIXME: this is ugly */
static struct tetra_si_decoded g_last_sid;
static void rx_bcast(struct tetra_tmvsap_prim *tmvp, struct tetra_mac_state *tms)
{
struct msgb *msg = tmvp->oph.msg;
@ -74,10 +71,10 @@ static void rx_bcast(struct tetra_tmvsap_prim *tmvp, struct tetra_mac_state *tms
printf("\t%s: %u\n", tetra_get_bs_serv_det_name(1 << i),
sid.mle_si.bs_service_details & (1 << i) ? 1 : 0);
memcpy(&g_last_sid, &sid, sizeof(sid));
memcpy(&tms->last_sid, &sid, sizeof(sid));
}
const char *tetra_alloc_dump(const struct tetra_chan_alloc_decoded *cad)
const char *tetra_alloc_dump(const struct tetra_chan_alloc_decoded *cad, struct tetra_mac_state *tms)
{
static char buf[64];
char *cur = buf;
@ -87,8 +84,8 @@ const char *tetra_alloc_dump(const struct tetra_chan_alloc_decoded *cad)
freq_band = cad->ext_carr.freq_band;
freq_offset = cad->ext_carr.freq_offset;
} else {
freq_band = g_last_sid.freq_band;
freq_offset = g_last_sid.freq_offset;
freq_band = tms->last_sid.freq_band;
freq_offset = tms->last_sid.freq_offset;
}
cur += sprintf(cur, "%s (TN%u/%s/%uHz)",
@ -170,7 +167,7 @@ static void rx_resrc(struct tetra_tmvsap_prim *tmvp, struct tetra_mac_state *tms
goto out;
if (rsd.chan_alloc_pres)
printf("ChanAlloc=%s ", tetra_alloc_dump(&rsd.cad));
printf("ChanAlloc=%s ", tetra_alloc_dump(&rsd.cad, tms));
if (rsd.slot_granting.pres)
printf("SlotGrant=%u/%u ", rsd.slot_granting.nr_slots,