61 static int ossinit(sox_format_t* ft)  in ossinit()  argument
66     priv_t* pPriv = (priv_t*)ft->priv;  in ossinit()
68     if (ft->filename == 0 || ft->filename[0] == 0 || !strcasecmp("default", ft->filename))  in ossinit()
83         szDevname = ft->filename;  in ossinit()
89         ft->mode == 'r' ? O_RDONLY : O_WRONLY);  in ossinit()
91         lsx_fail_errno(ft, errno, "open failed for device: %s", szDevname);  in ossinit()
95     if (ft->encoding.bits_per_sample == 8) {  in ossinit()
99         if (ft->encoding.encoding == SOX_ENCODING_UNKNOWN)  in ossinit()
100             ft->encoding.encoding = SOX_ENCODING_UNSIGNED;  in ossinit()
101         if (ft->encoding.encoding != SOX_ENCODING_UNSIGNED) {  in ossinit()
104             ft->encoding.encoding = SOX_ENCODING_UNSIGNED;  in ossinit()
107     else if (ft->encoding.bits_per_sample == 16) {  in ossinit()
109         if (ft->encoding.reverse_bytes)  in ossinit()
115         if (ft->encoding.encoding == SOX_ENCODING_UNKNOWN)  in ossinit()
116             ft->encoding.encoding = SOX_ENCODING_SIGN2;  in ossinit()
117         if (ft->encoding.encoding != SOX_ENCODING_SIGN2) {  in ossinit()
120             ft->encoding.encoding = SOX_ENCODING_SIGN2;  in ossinit()
123     else if (ft->encoding.bits_per_sample == 32) {  in ossinit()
125         if (ft->encoding.reverse_bytes)  in ossinit()
131         if (ft->encoding.encoding == SOX_ENCODING_UNKNOWN)  in ossinit()
132             ft->encoding.encoding = SOX_ENCODING_SIGN2;  in ossinit()
133         if (ft->encoding.encoding != SOX_ENCODING_SIGN2) {  in ossinit()
136             ft->encoding.encoding = SOX_ENCODING_SIGN2;  in ossinit()
141         if (ft->encoding.reverse_bytes)  in ossinit()
147         ft->encoding.bits_per_sample = 16;  in ossinit()
148         ft->encoding.encoding = SOX_ENCODING_SIGN2;  in ossinit()
153     ft->signal.channels = 2;  in ossinit()
157 …lsx_fail_errno(ft,SOX_EOF,"Unable to reset OSS device %s. Possibly accessing an invalid file/devic…  in ossinit()
171                 ft->encoding.bits_per_sample = 8;  in ossinit()
172                 ft->encoding.encoding = SOX_ENCODING_UNSIGNED;  in ossinit()
182                 ft->encoding.bits_per_sample = 16;  in ossinit()
183                 ft->encoding.encoding = SOX_ENCODING_SIGN2;  in ossinit()
199                 ft->encoding.reverse_bytes = !ft->encoding.reverse_bytes;  in ossinit()
209         lsx_fail_errno(ft,SOX_EOF,"Unable to set the sample size to %d", samplesize);  in ossinit()
217         ft->signal.channels = 1;  in ossinit()
220     tmp = ft->signal.rate;  in ossinit()
222         (int)ft->signal.rate != tmp) {  in ossinit()
231         if ((int)ft->signal.rate - tmp > (tmp * .01) ||  in ossinit()
232             tmp - (int)ft->signal.rate > (tmp * .01))  in ossinit()
233             ft->signal.rate = tmp;  in ossinit()
237         lsx_fail_errno(ft,SOX_EOF,"Unable to sync dsp");  in ossinit()
241     if (ft->mode == 'r') {  in ossinit()
253 static int ossstop(sox_format_t* ft)  in ossstop()  argument
255     priv_t* pPriv = (priv_t*)ft->priv;  in ossstop()
265 static size_t ossread(sox_format_t* ft, sox_sample_t* pOutput, size_t cOutput)  in ossread()  argument
267     priv_t* pPriv = (priv_t*)ft->priv;  in ossread()
279                 lsx_fail_errno(ft, errno, "Error reading from device");  in ossread()
290     if (ft->encoding.reverse_bytes) {  in ossread()
346     sox_format_t* ft,  in osswrite()  argument
350     priv_t* pPriv = (priv_t*)ft->priv;  in osswrite()
366         if (ft->encoding.reverse_bytes)  in osswrite()
419                 lsx_fail_errno(ft, errno, "Error writing to device");  in osswrite()