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History log of /src/lib/libc/sys/fdiscard.2
RevisionDateAuthorComments
 1.5  30-Jun-2016  wiz Bump date for header file change.
 1.4  30-Jun-2016  dholland PR 51287 Ralf Nolden: posix_fallocate belongs in <fcntl.h>
 1.3  01-Feb-2015  christos PR/49617: Kirk Russell: Describe the posix_fallocate return values correctly.
 1.2  25-Jul-2014  wiz branches: 1.2.2; 1.2.4; 1.2.6;
Sort errors. Whitespace nits.
 1.1  25-Jul-2014  dholland Add userlevel manifestations of posix_fallocate and fdiscard, in
unistd.h and libc, and add a man page.

Allow wiggle room in the man page for implementations of fallocate
that either (a) don't fully unwind on failure, leaving new blocks
allocated without changing the file size, or (b) create only in-memory
transient reservations that disappear when crashing or rebooting.

Also, add crossreference to fdiscard from ftruncate(2), and remove the
old BUGS entry from there that called for a generalized version that
allows discarding ranges of a file: that's what fdiscard is.
 1.2.6.2  20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.2.6.1  25-Jul-2014  tls file fdiscard.2 was added on branch tls-maxphys on 2014-08-20 00:02:16 +0000
 1.2.4.1  08-Feb-2015  snj Pull up following revision(s) (requested by christos in ticket #472):
lib/libc/include/namespace.h: revision 1.175
lib/libc/sys/Makefile.inc: revision 1.225, 1.227
lib/libc/sys/fdiscard.2: revision 1.3
lib/libc/sys/fdiscard.c: revision 1.1
lib/libc/sys/posix_fallocate.c: revision 1.1
Fix argument paddiing for posix_fallocate and fdiscard with gcc 1.x
--
PR/49617: Kirk Russell: posix_fallocate() should be returning an error on
failure, without setting errno, so make it PSEUDO_NOERROR, by adding a new
category GLUENOERR.
--
PR/49617: Kirk Russell: Describe the posix_fallocate return values correctly.
 1.2.2.2  10-Aug-2014  tls Rebase.
 1.2.2.1  25-Jul-2014  tls file fdiscard.2 was added on branch tls-earlyentropy on 2014-08-10 06:51:51 +0000

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