Changeset c42f50d in mainline for uspace/lib/c/generic/vfs/vfs.c
- Timestamp:
- 2013-10-05T11:53:43Z (12 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
- Children:
- cbfc8b7
- Parents:
- 408424e (diff), 3e896e1 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
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- 1 edited
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uspace/lib/c/generic/vfs/vfs.c
r408424e rc42f50d 342 342 } 343 343 344 ssize_t read(int fildes, void *buf, size_t nbyte) 344 ssize_t read(int fildes, void *buf, size_t nbyte) 345 345 { 346 346 sysarg_t rc; … … 348 348 aid_t req; 349 349 350 if (nbyte > DATA_XFER_LIMIT) 351 nbyte = DATA_XFER_LIMIT; 352 350 353 async_exch_t *exch = vfs_exchange_begin(); 351 354 352 355 req = async_send_1(exch, VFS_IN_READ, fildes, &answer); 353 rc = async_data_read_start(exch, (void *) buf, nbyte);356 rc = async_data_read_start(exch, (void *) buf, nbyte); 354 357 if (rc != EOK) { 355 358 vfs_exchange_end(exch); … … 377 380 aid_t req; 378 381 382 if (nbyte > DATA_XFER_LIMIT) 383 nbyte = DATA_XFER_LIMIT; 384 379 385 async_exch_t *exch = vfs_exchange_begin(); 380 386 381 387 req = async_send_1(exch, VFS_IN_WRITE, fildes, &answer); 382 rc = async_data_write_start(exch, (void *) buf, nbyte);388 rc = async_data_write_start(exch, (void *) buf, nbyte); 383 389 if (rc != EOK) { 384 390 vfs_exchange_end(exch);
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