Lines Matching full:descriptor
34 .Nd duplicate an existing file descriptor
47 duplicates an existing object descriptor and returns its value to
55 the per-process descriptor table.
56 The new descriptor returned by the call
57 is the lowest numbered descriptor
60 The object referenced by the descriptor does not distinguish
84 The close-on-exec flag on the new file descriptor is unset.
88 the value of the new descriptor
91 If this descriptor is already in use and
95 the descriptor is first deallocated as if the
100 is not a valid descriptor, then
109 is a valid descriptor, then
113 These calls return the new file descriptor if successful;
127 is not a valid active descriptor
139 argument is not a valid active descriptor or the
141 argument is negative or exceeds the maximum allowable descriptor number