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Define EV_SET() for kqueue() on systems that don't have it

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Some systems, notably FreeBSD 4.x, do have the kqueue() function but
lack the definition of EV_SET() in their header files -- but don't
worry, we can #define it on our own ;-)

Definition taken from /usr/include/sys/event.h of FreeBSD 8.1.
Patch tested on FreeBSD 4.1 by Götz Hoffart. Thanks!
This commit is contained in:
Alexander Barton 2012-09-04 23:28:32 +02:00
parent b232ae2f17
commit d2d867ea36
1 changed files with 14 additions and 0 deletions
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14
src/ngircd/io.c
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@ -86,6 +86,20 @@ static int io_masterfd;
static int io_dispatch_kqueue(struct timeval *tv); static int io_dispatch_kqueue(struct timeval *tv);
static bool io_event_change_kqueue(int, short, const int action); static bool io_event_change_kqueue(int, short, const int action);
#ifndef EV_SET
/* Taken from /usr/include/sys/event.h of FreeBSD 8.1 and required by all
* platforms that have kqueue but lack EV_SET() -- for example FreeBSD 4. */
#define EV_SET(kevp, a, b, c, d, e, f) do { \
struct kevent *__kevp__ = (kevp); \
__kevp__->ident = (a); \
__kevp__->filter = (b); \
__kevp__->flags = (c); \
__kevp__->fflags = (d); \
__kevp__->data = (e); \
__kevp__->udata = (f); \
} while(0)
#endif
#endif #endif
#ifdef IO_USE_POLL #ifdef IO_USE_POLL