fs/hpfs/ea.c

17 	unsigned pos = 0;
18 	while (pos < len) {
21 		if (pos + 4 > len) {
26 		if (hpfs_ea_read(s, a, ano, pos, 4, ex)) return;
29 				hpfs_error(s, "ea_indirect(ea) set while ea->valuelen!=8, %s %08x, pos %08x",
30 					ano ? "anode" : "sectors", a, pos);
33 			if (hpfs_ea_read(s, a, ano, pos + 4, ea->namelen + 9, ex+4))
37 		pos += ea->namelen + ea_valuelen(ea) + 5;
77 	unsigned pos;
96 	pos = 0;
97 	while (pos < len) {
99 		if (pos + 4 > len) {
104 		if (hpfs_ea_read(s, a, ano, pos, 4, ex)) return -EIO;
105 		if (hpfs_ea_read(s, a, ano, pos + 4, ea->namelen + 1 + (ea_indirect(ea) ? 8 : 0), ex + 4))
112 			if (hpfs_ea_read(s, a, ano, pos + 4 + ea->namelen + 1, ea_valuelen(ea), buf))
117 		pos += ea->namelen + ea_valuelen(ea) + 5;
133 	unsigned pos;
153 	pos = 0;
154 	while (pos < len) {
157 		if (pos + 4 > len) {
162 		if (hpfs_ea_read(s, a, ano, pos, 4, ex)) return NULL;
163 		if (hpfs_ea_read(s, a, ano, pos + 4, ea->namelen + 1 + (ea_indirect(ea) ? 8 : 0), ex + 4))
172 			if (hpfs_ea_read(s, a, ano, pos + 4 + ea->namelen + 1, ea_valuelen(ea), ret)) {
179 		pos += ea->namelen + ea_valuelen(ea) + 5;
195 	unsigned pos;
214 	pos = 0;
215 	while (pos < len) {
218 		if (pos + 4 > len) {
223 		if (hpfs_ea_read(s, a, ano, pos, 4, ex)) return;
224 		if (hpfs_ea_read(s, a, ano, pos + 4, ea->namelen + 1 + (ea_indirect(ea) ? 8 : 0), ex + 4))
233 					hpfs_ea_write(s, a, ano, pos + 4 + ea->namelen + 1, size, data);
237 		pos += ea->namelen + ea_valuelen(ea) + 5;
284 	pos = le32_to_cpu(fnode->ea_size_l) + 5 + strlen(key) + size;
286 	if (pos >= 30000) goto bail;
287 	while (((pos + 511) >> 9) > len) {
318 				if (!(new_sec = hpfs_alloc_sector(s, fno, 1, 1 - ((pos + 511) >> 9))))
324 						hpfs_free_sectors(s, new_sec, (pos + 511) >> 9);
329 						hpfs_free_sectors(s, new_sec, (pos + 511) >> 9);
339 				len = (pos + 511) >> 9;
358 	fnode->ea_size_l = cpu_to_le32(pos);