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Do not restart the modem if already started

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This commit is contained in:
Pierre Pronchery 2014-09-08 06:01:36 +02:00
parent 8af66dbf2d
commit d298bfd4cc
1 changed files with 13 additions and 0 deletions
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13
src/modems/hayes.c
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@ -609,15 +609,28 @@ static int _hayes_request(Hayes * hayes, ModemRequest * request)
/* hayes_start */ /* hayes_start */
static int _start_is_started(Hayes * hayes);
static int _hayes_start(Hayes * hayes, unsigned int retry) static int _hayes_start(Hayes * hayes, unsigned int retry)
{ {
hayes->retry = retry; hayes->retry = retry;
if(_start_is_started(hayes))
return 0;
if(hayes->source != 0) if(hayes->source != 0)
g_source_remove(hayes->source); g_source_remove(hayes->source);
hayes->source = g_idle_add(_on_reset, &hayes->channel); hayes->source = g_idle_add(_on_reset, &hayes->channel);
return 0; return 0;
} }
static int _start_is_started(Hayes * hayes)
{
if(hayes->source != 0)
return 1;
if(hayes->channel.channel != NULL)
return 1;
return 0;
}
/* hayes_stop */ /* hayes_stop */
static void _stop_channel(Hayes * hayes, HayesChannel * channel); static void _stop_channel(Hayes * hayes, HayesChannel * channel);