iofunc_space_verify()

Do permission checks for the _IO_SPACE message

Synopsis:

#include <sys/iofunc.h>

int iofunc_space_verify( resmgr_context_t *ctp, 
                         io_space_t *msg, 
                         iofunc_ocb_t *ocb, 
                         int *nonblock );

Library:

libc

Description:

The iofunc_space_verify() function does permission checks for the _IO_SPACE message.

Returns:

EBADF: The client doesn't have read access to this resource.
EISDIR: The resource is a directory.
EOK: The client has read access to this resource.

Classification:

Safety:
Cancellation point	No
Interrupt handler	No
Signal handler	Yes
Thread	Yes

See also:

iofunc_open(), iofunc_write_default(), iofunc_write_verify()