src/lib/libc/sys/Makefile.inc, branch release/6.0.0_cvs

This commit was manufactured by cvs2svn to create tag

2005-11-03T00:35:26+00:00

'RELENG_6_0_0_RELEASE'.

This commit was manufactured to restore the state of the 6.0-RELEASE image.

- Add two new system calls: preadv() and pwritev() which are like readv()

2005-07-07T18:17:55+00:00

  and writev() except that they take an additional offset argument and do
  not change the current file position.  In SAT speak:
  preadv:readv::pread:read and pwritev:writev::pwrite:write.
- Try to reduce code duplication some by merging most of the old
  kern_foov() and dofilefoo() functions into new dofilefoo() functions
  that are called by kern_foov() and kern_pfoov().  The non-v functions
  now all generate a simple uio on the stack from the passed in arguments
  and then call kern_foov().  For example, read() now just builds a uio and
  calls kern_readv() and pwrite() just builds a uio and calls kern_pwritev().

PR:		kern/80362
Submitted by:	Marc Olzheim marcolz at stack dot nl (1)
Approved by:	re (scottl)
MFC after:	1 week

Document lgetfh(2).

2004-04-05T10:17:56+00:00

Sort MLINKS.

2004-03-16T11:06:31+00:00

Noticed by:	ru

Add fairly minimal documentation for the nmount() syscall.

2004-03-16T09:45:38+00:00

The libc_r/man/sigwait.3 manpage has been repocopied to libc/sys/sigwait.2.

2004-01-14T21:22:10+00:00

Reviewed by:	deischen
Repocopy by:	markm

- libc/sys/sem.c was repocopied to libc/gen/sem.c.

2004-01-14T20:54:16+00:00

- sem_*(3) manpages were repocopied from libc_r.

Reviewed by:	deischen
Repocopy by:	markm

Add a short description of the kse_switchin(2) syscall to the kse

2003-12-10T02:38:51+00:00

manpage and add a kse_switchin link. While here, list kse_thr_interrupt
before kse_wakeup in the MLINKS variable and the synopsis.

Add a manual page for the utrace() system call.

2003-11-01T05:36:14+00:00

Obtained from:	NetBSD

Add the mlockall() and munlockall() system calls.

2003-08-11T07:14:08+00:00

 - All those diffs to syscalls.master for each architecture *are*
   necessary. This needed clarification; the stub code generation for
   mlockall() was disabled, which would prevent applications from
   linking to this API (suggested by mux)
 - Giant has been quoshed. It is no longer held by the code, as
   the required locking has been pushed down within vm_map.c.
 - Callers must specify VM_MAP_WIRE_HOLESOK or VM_MAP_WIRE_NOHOLES
   to express their intention explicitly.
 - Inspected at the vmstat, top and vm pager sysctl stats level.
   Paging-in activity is occurring correctly, using a test harness.
 - The RES size for a process may appear to be greater than its SIZE.
   This is believed to be due to mappings of the same shared library
   page being wired twice. Further exploration is needed.
 - Believed to back out of allocations and locks correctly
   (tested with WITNESS, MUTEX_PROFILING, INVARIANTS and DIAGNOSTIC).

PR:             kern/43426, standards/54223
Reviewed by:    jake, alc
Approved by:    jake (mentor)
MFC after:	2 weeks