Searched refs:PIPE_BUF (Results 1 - 13 of 13) sorted by relevance

/freebsd-10.0-release/sys/sys/
H A Dsyslimits.h64 #define PIPE_BUF 512 /* max bytes for atomic pipe writes */ macro
/freebsd-10.0-release/contrib/file/
H A Dmagic.c48 #include <limits.h> /* for PIPE_BUF */
65 #ifndef PIPE_BUF
66 /* Get the PIPE_BUF from pathconf */
68 #define PIPE_BUF pathconf(".", _PC_PIPE_BUF) macro
70 #define PIPE_BUF 512
449 if (r < PIPE_BUF) break;
/freebsd-10.0-release/sys/fs/fifofs/
H A Dfifo_vnops.c350 *ap->a_retval = PIPE_BUF;
/freebsd-10.0-release/sys/gnu/fs/reiserfs/
H A Dreiserfs_vnops.c138 *ap->a_retval = PIPE_BUF;
/freebsd-10.0-release/sys/kern/
H A Dsys_pipe.c833 if ((rpipe->pipe_buffer.size - rpipe->pipe_buffer.cnt) >= PIPE_BUF)
1184 /* Writes of size <= PIPE_BUF must be atomic. */
1185 if ((space < uio->uio_resid) && (orig_resid <= PIPE_BUF))
1454 ((wpipe->pipe_buffer.size - wpipe->pipe_buffer.cnt) >= PIPE_BUF ||
1815 (wpipe->pipe_buffer.size - wpipe->pipe_buffer.cnt) : PIPE_BUF;
1820 return (kn->kn_data >= PIPE_BUF);
H A Dvfs_default.c480 *ap->a_retval = PIPE_BUF;
H A Dkern_descrip.c1384 td->td_retval[0] = PIPE_BUF;
/freebsd-10.0-release/sys/fs/cd9660/
H A Dcd9660_vnops.c796 *ap->a_retval = PIPE_BUF;
/freebsd-10.0-release/sys/fs/tmpfs/
H A Dtmpfs_vnops.c1367 *retval = PIPE_BUF;
/freebsd-10.0-release/sys/fs/ext2fs/
H A Dext2_vnops.c1428 *ap->a_retval = PIPE_BUF;
/freebsd-10.0-release/sys/fs/nandfs/
H A Dnandfs_vnops.c2253 *ap->a_retval = PIPE_BUF;
/freebsd-10.0-release/sys/ufs/ufs/
H A Dufs_vnops.c2476 *ap->a_retval = PIPE_BUF;
/freebsd-10.0-release/sys/fs/nfsclient/
H A Dnfs_clvnops.c3459 *ap->a_retval = PIPE_BUF;

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