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Upstream qmail 1.03
[qmail]
/
ndelay_off.c
1
#include <sys/types.h>
2
#include <fcntl.h>
3
#include
"ndelay.h"
4
5
#ifndef O_NONBLOCK
6
#define O_NONBLOCK O_NDELAY
7
#endif
8
9
int
ndelay_off
(
fd
)
10
int
fd
;
11
{
12
return
fcntl
(
fd
,
F_SETFL
,
fcntl
(
fd
,
F_GETFL
,
0
) & ~
O_NONBLOCK
);
13
}