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Lines Matching refs:dev_fd

37       dev_fd(-1), data_fd(-1)
48     if (dev_fd >= 0) {
49         close(dev_fd);
54     if (dev_fd<0 && dev_name) {
55         dev_fd = open(dev_name, O_RDONLY);
56         ALOGE_IF(dev_fd<0, "Couldn't open %s (%s)", dev_name, strerror(errno));
62     if (dev_fd >= 0) {
63         close(dev_fd);
64         dev_fd = -1;
71         return dev_fd;