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

/macosx-10.10.1/xnu-2782.1.97/bsd/sys/
H A Dpipe.h127 #define PIPE_WANT 0x020 /* Pipe is wanted to be run-down. */ macro
/macosx-10.10.1/xnu-2782.1.97/bsd/kern/
H A Dsys_pipe.c829 * PIPE_WANT processing only makes sense if pipe_busy is 0.
831 if ((rpipe->pipe_busy == 0) && (rpipe->pipe_state & PIPE_WANT)) {
832 rpipe->pipe_state &= ~(PIPE_WANT|PIPE_WANTW);
931 (wpipe->pipe_state & PIPE_WANT)) {
932 wpipe->pipe_state &= ~(PIPE_WANT | PIPE_WANTR);
1085 if ((wpipe->pipe_busy == 0) && (wpipe->pipe_state & PIPE_WANT)) {
1086 wpipe->pipe_state &= ~(PIPE_WANT | PIPE_WANTR);
1291 cpipe->pipe_state |= PIPE_WANT;

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