121 g_parse_lba(const char *lbastr, unsigned int sectorsize, off_t *sectors)  in g_parse_lba()  argument
127 	assert(sectorsize > 0);  in g_parse_lba()
135 	unit = sectorsize;  in g_parse_lba()
167 		unit = sectorsize;	/* sector */  in g_parse_lba()
182 	if (number % sectorsize)  in g_parse_lba()
184 	number /= sectorsize;  in g_parse_lba()
208 	ssize_t sectorsize;  in g_get_sectorsize()  local
214 	sectorsize = g_sectorsize(fd);  in g_get_sectorsize()
215 	if (sectorsize == -1)  in g_get_sectorsize()
216 		sectorsize = 0;  in g_get_sectorsize()
218 	return ((unsigned int)sectorsize);  in g_get_sectorsize()
227 	ssize_t sectorsize;  in g_metadata_read()  local
242 	sectorsize = g_sectorsize(fd);  in g_metadata_read()
243 	if (sectorsize == -1) {  in g_metadata_read()
247 	assert(sectorsize >= (ssize_t)size);  in g_metadata_read()
248 	sector = malloc(sectorsize);  in g_metadata_read()
253 	if (pread(fd, sector, sectorsize, mediasize - sectorsize) !=  in g_metadata_read()
254 	    sectorsize) {  in g_metadata_read()
284 	ssize_t sectorsize;  in g_metadata_store()  local
299 	sectorsize = g_sectorsize(fd);  in g_metadata_store()
300 	if (sectorsize == -1) {  in g_metadata_store()
304 	assert(sectorsize >= (ssize_t)size);  in g_metadata_store()
305 	sector = malloc(sectorsize);  in g_metadata_store()
311 	bzero(sector + size, sectorsize - size);  in g_metadata_store()
312 	if (pwrite(fd, sector, sectorsize, mediasize - sectorsize) !=  in g_metadata_store()
313 	    sectorsize) {  in g_metadata_store()
330 	ssize_t sectorsize;  in g_metadata_clear()  local
345 	sectorsize = g_sectorsize(fd);  in g_metadata_clear()
346 	if (sectorsize <= 0) {  in g_metadata_clear()
350 	sector = malloc(sectorsize);  in g_metadata_clear()
356 		if (pread(fd, sector, sectorsize, mediasize - sectorsize) !=  in g_metadata_clear()
357 		    sectorsize) {  in g_metadata_clear()
367 	bzero(sector, sectorsize);  in g_metadata_clear()
368 	if (pwrite(fd, sector, sectorsize, mediasize - sectorsize) !=  in g_metadata_clear()
369 	    sectorsize) {  in g_metadata_clear()