diff options
Diffstat (limited to 'trans/streamio.c')
| -rw-r--r-- | trans/streamio.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/trans/streamio.c b/trans/streamio.c index acd5d674..2d40a5d3 100644 --- a/trans/streamio.c +++ b/trans/streamio.c @@ -485,6 +485,7 @@ trivfs_S_io_read (struct trivfs_protid *cred, off_t offs, vm_size_t amount) { error_t err; + size_t data_size = *data_len; if (!cred) return EOPNOTSUPP; @@ -493,8 +494,10 @@ trivfs_S_io_read (struct trivfs_protid *cred, return EBADF; pthread_mutex_lock (&global_lock); - err = dev_read (amount, (void **)data, data_len, cred->po->openmodes & O_NONBLOCK); + err = dev_read (amount, (void **)data, &data_size, + cred->po->openmodes & O_NONBLOCK); pthread_mutex_unlock (&global_lock); + *data_len = data_size; return err; } @@ -830,7 +833,7 @@ kern_return_t device_open_reply (mach_port_t reply, int returncode, mach_port_t device) { int sizes[DEV_GET_SIZE_COUNT]; - size_t sizes_len = DEV_GET_SIZE_COUNT; + mach_msg_type_number_t sizes_len = DEV_GET_SIZE_COUNT; int amount; if (reply != phys_reply) |