Errata
- ConnectAttach()
- You likely need to include <sys/netmgr.h> when you
use this function, in order to define ND_LOCAL_NODE.
- struct dirent
- In some filesystems, the d_offset member identifies the
directory entry itself;
in others, it's the offset of the next directory entry.
- gettimeofday(),
settimeofday()
- We've corrected the types of the members of the timeval
structure.
- InterruptAttachEvent()
- An error of EPERM indicates that the process doesn't
have I/O privileges.
- iofunc_attr_t
- The nlink member of this structure must be at least 2
for names that represent a directory
(one for the directory itself, one for the ./ entry in it).
- iofunc_lock()
- This function is actually implemented.
- mq_receive()
- If the given msg_len is less than the mq_msgsize
for the given queue, this function sets errno to
EMSGSIZE, not EINVAL.
- name_attach()
- We've corrected the example so that it now compiles cleanly.
- resmgr_attach()
- We've corrected the information about the flags:
- Use the flags whose names don't start with an underscore
(RESMGR_FLAG_*) in the flags member of
the resmgr_attr_t structure.
- Use the flags whose names do start with an underscore
(_RESMGR_FLAG_*) in the flags argument
to this function.
- resmgr_iofuncs()
- The public version of this function takes only one argument, a
pointer to a resmgr_context_t structure.
- setrlimit()
- If the RLIMIT_DATA limit is exceeded, the brk(),
mmap(), and sbrk() functions fail with
errno set to ENOMEM.
- timer_timeout(),
TimerTimeout()
- Because of the nature of time measurement,
timers might actually expire later than the specified time.
For more information, see the
Tick, Tock: Understanding the Neutrino Microkernel's Concept of Time
chapter of the QNX Neutrino Programmer's Guide.
- ttyname(),
ttyname_r()
- We've corrected the list of errors that these functions can indicate.
- wait(),
wait4(),
waitid(),
waitpid()
- These functions suspend the calling thread, not the calling process.