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opnsense-src/lib
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John Baldwin c4f16b69e1 Add a new 'void closefrom(int lowfd)' system call. When called, it closes 
any open file descriptors >= 'lowfd'.  It is largely identical to the same
function on other operating systems such as Solaris, DFly, NetBSD, and
OpenBSD.  One difference from other *BSD is that this closefrom() does not
fail with any errors.  In practice, while the manpages for NetBSD and
OpenBSD claim that they return EINTR, they ignore internal errors from
close() and never return EINTR.  DFly does return EINTR, but for the common
use case (closing fd's prior to execve()), the caller really wants all
fd's closed and returning EINTR just forces callers to call closefrom() in
a loop until it stops failing.

Note that this implementation of closefrom(2) does not make any effort to
resolve userland races with open(2) in other threads.  As such, it is not
multithread safe.

Submitted by:	rwatson (initial version)
Reviewed by:	rwatson
MFC after:	2 weeks
2009-06-15 20:38:55 +00:00
..
bind Add support for the build options that are currently in the port: 2009-06-01 21:58:59 +00:00
csu Fix build when WITH_SSP is set explicitly. 2009-02-21 15:04:31 +00:00
libalias -Don't pass down the entire pkt to ProtoAliasIn, ProtoAliasOut, FragmentIn 2008-03-12 11:58:29 +00:00
libarchive Include libmd and libcrypto in DPADD 2009-05-30 17:26:55 +00:00
libauditd Merge OpenBSM alpha 4 from OpenBSM vendor branch to head, both 2008-12-31 11:12:24 +00:00
libautofs Bump library versions in preparation for 7.0. 2007-05-21 02:49:08 +00:00
libbegemot Bump library versions in preparation for 7.0. 2007-05-21 02:49:08 +00:00
libbluetooth Avoid floating point arithmetic while calculating iquiry length. 2009-05-14 17:10:19 +00:00
libbsm Merge OpenBSM 1.1 from OpenBSM vendor branch to head. 2009-04-19 16:17:13 +00:00
libbsnmp - Bump share library version which were missed in last bump 2007-06-18 18:47:54 +00:00
libbz2 Bump library versions in preparation for 7.0. 2007-05-21 02:49:08 +00:00
libc Add a new 'void closefrom(int lowfd)' system call. When called, it closes 2009-06-15 20:38:55 +00:00
libc_r Use, in uncovered part, the END() macro in order to improve debugging. 2009-05-25 14:37:10 +00:00
libcalendar
libcam Supply a valid Connect ID when issuing XPT_DEV_MATCH, which 2008-10-27 21:46:58 +00:00
libcom_err
libcompat Add a missing parameter to ruserpass(). According to C99 6.9.1p7 2009-02-26 17:46:54 +00:00
libcrypt Bump library versions in preparation for 7.0. 2007-05-21 02:49:08 +00:00
libdevinfo Markup fixes. 2006-09-17 21:27:35 +00:00
libdevstat The devstat(3) manpage claims that only <devstat.h> is needed as a 2008-01-31 16:55:12 +00:00
libdisk - The maximum number of heads is 255, not 256. 2009-06-15 16:51:07 +00:00
libdwarf Add a BSD licensed DWARF library for use by the DTrace clients. 2008-05-22 02:14:23 +00:00
libedit Merge NetBSD changes, among them: 2007-06-10 19:06:09 +00:00
libelf Don't need to set symbol, default value is OK. 2009-03-12 04:44:09 +00:00
libexpat Update the lib/expat tree for the new v2.0.1 expat import. The bsdxml.h 2008-05-08 14:01:42 +00:00
libfetch 1. Update fetch to consistently return 1 on error, as the man page states, 2008-12-17 18:00:18 +00:00
libftpio Don't set the _file member of the FILE when opening a FTP connection. 2008-05-08 20:05:30 +00:00
libgeom Add links to libgeom(3) where appropriate. 2009-05-19 12:10:48 +00:00
libgpib Bump library versions in preparation for 7.0. 2007-05-21 02:49:08 +00:00
libgssapi Add an implementation of the RPCSEC_GSS authentication protocol for RPC. This 2008-08-06 14:02:05 +00:00
libipsec Commit IPv6 support for FAST_IPSEC to the tree. 2007-07-01 12:08:08 +00:00
libipx Remove California Regent's clause 3, per letter 2007-01-09 01:02:06 +00:00
libkiconv Bump library versions in preparation for 7.0. 2007-05-21 02:49:08 +00:00
libkse Honor WITHOUT_INSTALLLIB in some places. 2009-02-13 16:51:36 +00:00
libkvm Fix missing includes of <string.h>, to silence some compiler warnings. 2009-06-14 12:42:06 +00:00
libmagic Merge vendor/file/dist@191739, bringing FILE 5.00 to 8-CURRENT. 2009-05-04 00:37:44 +00:00
libmd Remove reference to no longer existing document. 2009-01-09 11:45:13 +00:00
libmemstat Update the KVM backend for malloc stats to catch up to the internal structure 2009-05-15 18:25:44 +00:00
libmilter Switch libmilter from select(2) to poll(2) so milters are not limited 2008-02-17 05:14:47 +00:00
libmp Rename all symbols in libmp(3) to mp_*, just like Solaris. 2009-02-26 21:43:15 +00:00
libncp Bump library versions in preparation for 7.0. 2007-05-21 02:49:08 +00:00
libnetgraph Bump library versions in preparation for 7.0. 2007-05-21 02:49:08 +00:00
libngatm Bump library versions in preparation for 7.0. 2007-05-21 02:49:08 +00:00
libopie Bump library versions in preparation for 7.0. 2007-05-21 02:49:08 +00:00
libpam Include <stdio.h> for asprintf(). 2009-06-14 12:45:48 +00:00
libpcap Fix typo in comment. 2009-03-22 01:24:32 +00:00
libpmc Document the fact that some Core2 family CPUs lack fixed-function counters. 2009-06-09 06:36:29 +00:00
libproc Merge latest DTrace changes from Perforce. 2008-11-05 19:35:43 +00:00
libradius Bump library versions in preparation for 7.0. 2007-05-21 02:49:08 +00:00
librpcsec_gss Implement support for RPCSEC_GSS authentication to both the NFS client 2008-11-03 10:38:00 +00:00
librpcsvc Use ANSI function declarations in librpcsvc. 2009-02-26 20:32:11 +00:00
librt atomic_fetchadd_int works on unsigned quantities - change 2008-08-15 21:08:48 +00:00
libsbuf
libsdp Add mandatory "security description" SDP parameter to the PANU profile 2008-03-19 00:06:30 +00:00
libsm New files in sendmail 8.14.1 2007-04-09 01:45:30 +00:00
libsmb Bump library versions in preparation for 7.0. 2007-05-21 02:49:08 +00:00
libsmdb For variables that are only checked with defined(), don't provide 2004-10-24 15:33:08 +00:00
libsmutil For variables that are only checked with defined(), don't provide 2004-10-24 15:33:08 +00:00
libstand Fix minor issues in libstand. 2009-05-31 21:29:07 +00:00
libtacplus Bump library versions in preparation for 7.0. 2007-05-21 02:49:08 +00:00
libtelnet Rename all symbols in libmp(3) to mp_*, just like Solaris. 2009-02-26 21:43:15 +00:00
libthr These are some cosmetic changes to improve the clarity of libthr's fork implementation. 2009-05-11 16:45:53 +00:00
libthread_db Revert r181651, which changed the ABI, and use a temp variable instead. 2009-06-09 12:32:10 +00:00
libufs Allow libufs(3) functions to operate on a regular file. This makes it possible to 2009-06-11 18:04:57 +00:00
libugidfw Bump library versions in preparation for 7.0. 2007-05-21 02:49:08 +00:00
libusb Cleanup claim/release interface code, which is specific to libusb v0.1. Remove 2009-06-12 16:07:06 +00:00
libusbhid Fix missed change from usb2_gen_descriptor to usb_gen_descriptor 2009-05-28 20:21:01 +00:00
libutil Note that the structures are defined in <sys/user.h> in the text (using 2009-06-15 15:43:00 +00:00
libvgl Bump library versions in preparation for 7.0. 2007-05-21 02:49:08 +00:00
libwrap Bump library versions in preparation for 7.0. 2007-05-21 02:49:08 +00:00
liby Remove California Regent's clause 3, per letter 2007-01-09 01:02:06 +00:00
libypclnt Bump library versions in preparation for 7.0. 2007-05-21 02:49:08 +00:00
libz Resolve conflicts. 2006-03-23 14:09:21 +00:00
msun Use the documented machine constraint for SSE registers. 2009-06-11 13:59:51 +00:00
ncurses - Update ncurses to 5.7-20081102 (5.7 release) and build glue 2008-11-15 09:23:48 +00:00
Makefile Commit missed file in r189587, update directory name for libusb. 2009-03-09 17:38:14 +00:00
Makefile.inc Bump library versions in preparation for 7.0. 2007-05-21 02:49:08 +00:00