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// (C) 2016 Cybozu.
#include "yrmcds.h"
#include <errno.h>
yrmcds_error yrmcds_text_mode(yrmcds* c) {
if( c == NULL )
return YRMCDS_BAD_ARGUMENT;
#ifndef LIBYRMCDS_NO_INTERNAL_LOCK
int e = pthread_mutex_lock(&c->lock);
if( e != 0 ) {
errno = e;
return YRMCDS_SYSTEM_ERROR;
}
#endif // ! LIBYRMCDS_NO_INTERNAL_LOCK
yrmcds_error ret = YRMCDS_OK;
if( c->serial != 0 ) {
ret = YRMCDS_IN_BINARY;
goto OUT;
}
c->text_mode = 1;
OUT:
#ifndef LIBYRMCDS_NO_INTERNAL_LOCK
pthread_mutex_unlock(&c->lock);
#endif
return ret;
}
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