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path: root/sys/kern/sys_pipe.c
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* Fix poll(2) and select(2) for named pipes to return "ready for read"Konstantin Belousov2009-07-071-6/+9
* Adapt vfs kqfilter to the shared vnode lock used by zfs write vop. UseKonstantin Belousov2009-06-101-4/+2
* Prevent integer overflow in direct pipe write code from circumventingColin Percival2009-06-101-0/+2
* Move "options MAC" from opt_mac.h to opt_global.h, as it's now in GENERICRobert Watson2009-06-051-2/+0
* - Make maxpipekva a signed long rather than an unsigned long as overflowJohn Baldwin2009-03-101-5/+5
* Adjust some variables (mostly related to the buffer cache) that holdJohn Baldwin2009-03-091-1/+1
* Several cleanups related to pipe(2).Ed Schouten2008-11-111-9/+22
* Another problem caused by the knlist_cleardel() potentially droppingKonstantin Belousov2008-05-231-11/+22
* Destruction of the pipe calls knlist_cleardel() to remove the knotesKonstantin Belousov2008-05-231-6/+1
* Make ftruncate a 'struct file' operation rather than a vnode operation.John Baldwin2008-01-071-0/+14
* Remove explicit locking of struct file.Jeff Roberson2007-12-301-12/+2
* Refactor select to reduce contention and hide internal implementationJeff Roberson2007-12-161-3/+6
* The kernel uses two ways to write data on a pipe:Jean-Sébastien Pédron2007-11-191-0/+4
* Merge first in a series of TrustedBSD MAC Framework KPI changesRobert Watson2007-10-241-9/+9
* Remove amountpipes counter for pipes -- this replicates the function ofRobert Watson2007-05-271-19/+2
* Further system call comment cleanup:Robert Watson2007-03-051-3/+2
* Use pipe_direct_write() optimization only if the data is in process' memory.Pawel Jakub Dawidek2006-12-191-2/+3
* Complete break-out of sys/sys/mac.h into sys/security/mac/mac_framework.hRobert Watson2006-10-221-1/+2
* Move some functions and definitions from uipc_socket2.c to uipc_socket.c:Robert Watson2006-06-101-2/+0
* - In pipe() return the error returned by pipe_create(), rather thenGleb Smirnoff2006-01-301-2/+3
* In pipe_write(): when uiomove() fails, do not spin on it forever.Xin LI2005-12-161-0/+2
* Fix the recent panics/LORs/hangs created by my kqueue commit by:Suleiman Souhlal2005-07-011-2/+4
* Rearrange the kninit calls for both directions of a pipe so thatMike Silbersack2005-01-171-1/+3
* /* -> /*- for copyright notices, minor format tweaks as necessaryWarner Losh2005-01-061-1/+1
* Correct a bug introduced in sys_pipe.c:1.179: in pipe_ioctl(),Robert Watson2004-11-231-2/+5
* Add missing break.Poul-Henning Kamp2004-11-161-0/+1
* Straighten the ioctl function out to have only one exit point.Poul-Henning Kamp2004-11-151-17/+13
* Introduce fdclose() which will clean an entry in a filedesc.Poul-Henning Kamp2004-11-071-9/+1
* Major enhancements to pipe memory usage:Mike Silbersack2004-08-161-55/+136
* Add locking to the kqueue subsystem. This also makes the kqueue subsystemJohn-Mark Gurney2004-08-151-6/+11
* Standardize pipe locking, ensuring that everything is locked viaMike Silbersack2004-08-031-152/+115
* * Add a "how" argument to uma_zone constructors and initialization functionsBrian Feldman2004-08-021-6/+8
* Don't perform pipe endpoint locking during pipe_create(), as the pipeRobert Watson2004-07-231-11/+20
* Fix a minor error in pipe_stat - st_size was always reported as 0Mike Silbersack2004-07-201-1/+4
* Revise the direct or optimized case to use uiomove_fromphys() by the readerAlan Cox2004-03-271-60/+18
* Assert pipe mutex in pipeselwakeup(), as we manipulate pipe_stateRobert Watson2004-02-261-0/+1
* Update comment regarding MAC labels: we no longer pass endpointsRobert Watson2004-02-251-7/+3
* Correct some major SMP-harmful problems in the pipe implementation. FirstBrian Feldman2004-02-221-41/+66
* Don't dec/inc the amountpipes counter every time we resize a pipe --Robert Watson2004-02-031-2/+3
* Catch instances of (pipe == NULL) that were obsoleted with recentRobert Watson2004-02-031-6/+6
* Coalesce pipe allocations and frees. Previously, the pipe codeRobert Watson2004-02-011-91/+150
* Fix an error in a KASSERT string: it's pipe_free_kmem(), notRobert Watson2004-01-311-1/+1
* New file descriptor allocation code, derived from similar code introducedDag-Erling Smørgrav2004-01-151-0/+1
* Back out 1.160, which was committed by mistake.Dag-Erling Smørgrav2004-01-111-1/+0
* Mechanical whitespace cleanup.Dag-Erling Smørgrav2004-01-111-27/+27
* Mechanical whitespace cleanup + minor style nits.Dag-Erling Smørgrav2004-01-111-1/+3
* Fix the maxpipekva warning message so that it points to the correctMike Silbersack2003-12-281-1/+1
* - Implement selwakeuppri() which allows raising the priority of aSeigo Tanimura2003-11-091-1/+1
* - Delay the allocation of memory for the pipe mutex until we need it.Alan Cox2003-11-061-5/+1
* - Simplify pipespace() by eliminating the explicit creation of vm objects.Alan Cox2003-11-061-10/+2