GETDTABLESIZE
Section: C Library Functions (3)
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BSD mandoc
BSD 4.2
NAME
getdtablesize
- get descriptor table size
SYNOPSIS
Fd #include <unistd.h>
Ft int
Fn getdtablesize void
DESCRIPTION
Each process has a fixed size descriptor table,
which is guaranteed to have at least 20 slots. The entries in
the descriptor table are numbered with small integers starting at 0.
The call
Fn getdtablesize
returns the size of this table.
SEE ALSO
close(2),
dup(2),
open(2),
select(2)
HISTORY
The
Fn getdtablesize
function call appeared in
BSD 4.2
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- SEE ALSO
-
- HISTORY
-
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Time: 21:44:10 GMT, August 05, 2022