Changeset 6c01702 in mainline
- Timestamp:
- 2010-01-10T13:58:07Z (15 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
- Children:
- 383ddd6, ccce242
- Parents:
- c77a64f
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
uspace/srv/bd/file_bd/file_bd.c
rc77a64f r6c01702 205 205 { 206 206 size_t n_rd; 207 int rc; 207 208 208 209 fibril_mutex_lock(&dev_lock); 209 210 210 211 clearerr(img); 211 fseek(img, ba * block_size, SEEK_SET); 212 rc = fseek(img, ba * block_size, SEEK_SET); 213 if (rc < 0) { 214 fibril_mutex_unlock(&dev_lock); 215 return EIO; 216 } 217 212 218 n_rd = fread(buf, block_size, cnt, img); 213 219 … … 229 235 { 230 236 size_t n_wr; 237 int rc; 231 238 232 239 fibril_mutex_lock(&dev_lock); 233 240 234 241 clearerr(img); 235 fseek(img, ba * block_size, SEEK_SET); 242 rc = fseek(img, ba * block_size, SEEK_SET); 243 if (rc < 0) { 244 fibril_mutex_unlock(&dev_lock); 245 return EIO; 246 } 247 236 248 n_wr = fwrite(buf, block_size, cnt, img); 237 249 … … 239 251 fibril_mutex_unlock(&dev_lock); 240 252 return EIO; /* Write error */ 253 } 254 255 if (fflush(img) != 0) { 256 fibril_mutex_unlock(&dev_lock); 257 return EIO; 241 258 } 242 259
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