Searched refs:SB_STOP (Results 1 - 2 of 2) sorted by relevance

/freebsd-10-stable/sys/sys/
H A Dsockbuf.h55 #define SB_STOP 0x1000 /* backpressure indicator */ macro
180 if (sb->sb_flags & SB_STOP)
/freebsd-10-stable/sys/kern/
H A Duipc_usrreq.c828 * clear SB_STOP, but uipc_send is called on the connected socket at
829 * this instant, it might add data to the sockbuf and set SB_STOP. Then
830 * we would erroneously clear SB_STOP below, even though the sockbuf is
844 so2->so_snd.sb_flags &= ~SB_STOP;
1015 * The PCB lock on unp2 protects the SB_STOP flag. Without it,
1017 * point, drain the receiving sockbuf, clear SB_STOP, and then
1018 * we would set SB_STOP below. That could lead to an empty
1019 * sockbuf having SB_STOP set
1023 so->so_snd.sb_flags |= SB_STOP;

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