Home
last modified time | relevance | path

Searched refs:PIPE_BUF (Results 1 – 6 of 6) sorted by relevance

/xnu-8019.80.24/bsd/sys/
H A Dsyslimits.h108 #define PIPE_BUF 512 /* max bytes for atomic pipe writes */ macro
/xnu-8019.80.24/bsd/miscfs/fifofs/
H A Dfifo_vnops.c202 wso->so_snd.sb_lowat = PIPE_BUF; in fifo_open()
563 *ap->a_retval = PIPE_BUF; in fifo_pathconf()
/xnu-8019.80.24/bsd/kern/
H A Dsys_pipe.c323 assert(PIPE_BUF == pipesize_blocks[0]); in choose_pipespace()
1001 if ((space < uio_resid(uio)) && (orig_resid <= PIPE_BUF)) { in pipe_write()
1288 (MAX_PIPESIZE(wpipe) - wpipe->pipe_buffer.cnt) >= PIPE_BUF)) { in pipe_select()
1533 res = data >= filt_pipelowwat(kn, rpipe, PIPE_BUF); in filt_pipewrite_common()
H A Dkern_descrip.c5295 *retval = PIPE_BUF; in sys_fpathconf()
5304 *retval = PIPE_BUF; in sys_fpathconf()
/xnu-8019.80.24/bsd/miscfs/devfs/
H A Ddevfs_fdesc_support.c688 *ap->a_retval = PIPE_BUF; in fdesc_pathconf()
/xnu-8019.80.24/bsd/miscfs/specfs/
H A Dspec_vnops.c2826 *ap->a_retval = PIPE_BUF; in spec_pathconf()