dgexterrno(2)
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dgexterrno System Call
Return the extended errno for the current process.
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SYNTAX
None.
long dg_ext_errno ()
PARAMETERS
None.
DESCRIPTION
This function returns the extended errno which is set on return
from a system call. The high order word contains the subsystem-
id of the extended errno. The low order word contains the
specific error in the specified subsystem. The high order bit of
the extended errno is always set.
RETURN VALUE
extended_errno Returns the extended_errno.
EXCEPTIONS
None.
DG/UX 4.00 Page 1
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