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MINOR: fd: Add fd_active function

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This inlined function is used to check if a fd is active for receive or send. It
will ease threads support integration.
This commit is contained in:
Christopher Faulet 2017-08-30 09:59:38 +02:00 committed by Willy Tarreau
parent 6988f678cd
commit 8db2fdfaba
1 changed files with 8 additions and 0 deletions
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8
include/proto/fd.h
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@ -241,6 +241,14 @@ static inline int fd_send_polled(const int fd)
return (unsigned)fdtab[fd].state & FD_EV_POLLED_W; return (unsigned)fdtab[fd].state & FD_EV_POLLED_W;
} }
/*
* returns true if the FD is active for recv or send
*/
static inline int fd_active(const int fd)
{
return (unsigned)fdtab[fd].state & FD_EV_ACTIVE_RW;
}
/* Disable processing recv events on fd <fd> */ /* Disable processing recv events on fd <fd> */
static inline void fd_stop_recv(int fd) static inline void fd_stop_recv(int fd)
{ {