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* MFC r270519:ngie2014-08-281-0/+1
| | | | | | | | | | | Fix "make checkdpadd" for lib/libc when MK_SSP != no Add LIBSSP_NONSHARED to bsd.libnames.mk and append LIBSSP_NONSHARED to DPADD in lib/libc when MK_SSP != no Approved by: rpaulo (mentor) Phabric: D675 (as part of a larger diff) PR: 192728
* MFC r269945:tuexen2014-08-221-0/+6
| | | | | | | | Add support for the SCTP_PR_STREAM_STATUS and SCTP_PR_ASSOC_STATUS socket options. This includes managing the correspoing stat counters. Add the SCTP_DETAILED_STR_STATS kernel option to control per policy counters on every stream. The default is off and only an aggregated counter is available. This is sufficient for the RTCWeb usecase.
* MFC r269858:tuexen2014-08-221-0/+7
| | | | | Add support for the SCTP_AUTH_SUPPORTED and SCTP_ASCONF_SUPPORTED socket options. Add also a sysctl to control the support of ASCONF.
* MFC r269527:tuexen2014-08-221-0/+3
| | | | | Add support for the SCTP_RECONFIG_SUPPORTED and the corresponding sysctl controlling the negotiation of the RE-CONFIG extension.
* MFC r269481:tuexen2014-08-221-0/+3
| | | | | | Add support for the SCTP_PKTDROP_SUPPORTED socket option and the corresponding sysctl variable. The default is off, since the specification is not an RFC yet.
* MFC r269475:tuexen2014-08-221-0/+3
| | | | | | | Add SCTP socket option SCTP_NRSACK_SUPPORTED to control the NRSACK extension. The default will still be off, since it it not an RFC (yet). Changing the sysctl name will be in a separate commit.
* MFC r269448:tuexen2014-08-221-0/+3
| | | | | | Add support for the SCTP_PR_SUPPORTED socket option as specified in http://tools.ietf.org/html/draft-ietf-tsvwg-sctp-prpolicies Add also a sysctl controlling the default of the end-points.
* MFC r269436, r269445:tuexen2014-08-221-0/+3
| | | | | | | | Cleanup the ECN configuration handling and provide an SCTP socket option for controlling ECN on future associations and get the status on current associations. A simialar pattern will be used for controlling SCTP extensions in upcoming commits.
* MFC r268924:pfg2014-08-161-9/+16
| | | | | | | | | | | Update fflush(3) to return success on a read-only stream. This is done for compliance with SUSv3. The changes cause no secondary effects in the gnulib tests (we pass them). Obtained from: Apple Inc. (Libc 997.90.3 with changes) Reviewed by: bde Phabric: D440
* MFC r269901:pfg2014-08-161-7/+7
| | | | | | Minor style tweaks. Obtained from: OpenBSD (CVS rev. 1.7)
* MFC r269695:pfg2014-08-161-1/+1
| | | | | | | Const-ify character string Obtained from: Apple Inc. (Libc 997.90.3) MFC after: 3 days
* MFC 268531,269079,269204:jhb2014-08-147-193/+252
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix various edge cases with rewinddir(), seekdir(), and telldir(): - In the unionfs case, opendir() and fdopendir() read the directory's full contents and cache it. This cache is not refreshed when rewinddir() is called, so rewinddir() will not notice updates to a directory. Fix this by splitting the code to fetch a directory's contents out of __opendir_common() into a new _filldir() function and call this from rewinddir() when operating on a unionfs directory. - If rewinddir() is called on a directory opened with fdopendir() before any directory entries are fetched, rewinddir() will not adjust the seek location of the backing file descriptor. If the file descriptor passed to fdopendir() had a non-zero offset, the rewinddir() will not rewind to the beginning. Fix this by always seeking back to 0 in rewinddir(). This means the dd_rewind hack can also be removed. - Add missing locking to rewinddir() - POSIX says that passing a location returned by telldir() to seekdir() after an intervening call to rewinddir() is undefined, so reclaim any pending telldir() cookies in the directory when rewinddir() is called. - If telldir() is called immediately after a call to seekdir(), POSIX requires the return value of telldir() to equal the value passed to seekdir(). The current seekdir code with SINGLEUSE enabled breaks this case as each call to telldir() allocates a new cookie. Instead, remove the SINGLEUSE code and change telldir() to look for an existing cookie for the directory's current location rather than always creating a new cookie. PR: 121656
* MFC r268993, r268893, r268994, plus partial r264070, r264082ian2014-08-104-2/+117
| | | | | | | | Fix C++ exception handling for ARM EABI. Just the part of r264070 that creates the FBSD_1.4 namespace in libc is hand-applied, and then r264082 which creates the Versions.def entry is MFC'd.
* MFC: r269116ache2014-08-061-0/+8
| | | | | | | In the "Too many open files" edge cases don't try to preserve old number for non-std* descriptors, but close old file and retry. Obtained from: inspired by Apple's change from pfg@
* MFC: r268997ache2014-08-061-0/+18
| | | | | | For "a"-mode files and rewind/fseek + fwrite combination return meaningful value now, like Apple does, but avoid their __sflush physical write performance degradation as much as possible.
* MFC r268945:pfg2014-08-041-1/+0
| | | | | | | | | | | | | | | | | | Fix hdestroy() compliance issue. The hcreate(3) implementation and related functions we inherited from NetBSD used to free() the key value, something that is not supported by the standard implementation. This would cause a segmentation fault when attempting to run the examples from the opengroup and linux manpages. There is no need to bump the __FreeBSD_version as we have always claimed XPG4.2 compliance but if some reference is required, the bump for r269484 can be used. Reference: http://bugs.dragonflybsd.org/issues/1398
* MFC r268066:pfg2014-08-032-2/+25
| | | | | | | | | | | | | | | | | | | regex(3): Add support for \< and \> word delimiters Solaris and other OSs have support for \< and \> as word delimiters in utilities like sed(1). These are useful to have for general compatiblity with Solaris but should be avoided for portability with other systems, including the traditional BSDs. Bump __FreeBSD_version as this is likely to affect some userland utilities. Reference: https://www.illumos.org/issues/516 PR: bin/153257 Obtained from: Illumos
* MFC r269124:pfg2014-08-031-37/+46
| | | | | | | | | | | | strftime() xlocale cleanups. Replace fprintf_l with fputs when output is unformatted. Use locale_t in _conv() since it was using sprintf (now sprintf_l) Use locale_t on _yconv() since it calls _conv() Obtained from: Apple Inc. (Libc 997.90.3) CR: D482 Reviewed by: theraven
* MFC r268926, r268930, r268983:pfg2014-08-035-7/+13
| | | | | | | | | | | | Use a correct errno in freopen. Use EBADF instead of EINVAL when working around incorrect O_ACCMODE. Adjust errno on failed prepwrite. rewind: always clear error indicator as required by POSIX. Obtained from: Apple Inc. (Libc 997.90.3) Phabric: D442
* MFC r268867, r268878:pfg2014-08-031-1/+2
| | | | | | Use more consistent type for optlen in getsourcefilter() Proposed by: bde
* MFC 264162: Accept RFC 2292 option values so that RFC 2292 compliantmarcel2014-08-031-6/+18
| | | | | | programs that are unaware of RFC 3542 can construct control messages. Obtained from: Juniper Networks, Inc.
* MFC 264161: Handle the fact that the getlogin_basic() function can returnmarcel2014-08-031-3/+8
| | | | | | a 0 status with a NULL pointer for the login name (result). Obtained from: Juniper Networks, Inc.
* MFC r268446:markj2014-07-291-1/+1
| | | | Fix a typo.
* MFC r268985, r269001:pfg2014-07-254-5/+5
| | | | | | | | | Avoid possible cast degradation. Assign iov_len first, avoiding the cast to uio_resid (int in stdio) from degrading the value. Small cosmetical fix while here.
* MFC r268643:kevlo2014-07-241-1/+4
| | | | Document that listen(2) can fail with EDESTADDRREQ.
* MFC r268928:pfg2014-07-231-1/+1
| | | | | | Const-ify a character string. Obtained from: Apple Inc. (Libc 997.90.3)
* MFC r268644:pfg2014-07-213-22/+14
| | | | | | | | libc/stdlib: Minor cleanups to code originating in NetBSD Mostly ANSIfication and typos. Obtained from: NetBSD
* MFC r268642:pfg2014-07-212-19/+8
| | | | | | | | | | | | | | | | | | | | libc/gen: small updates to code originating at OpenBSD arc4random.c - CVS rev. 1.22 Change arc4random_uniform() to calculate ``2**32 % upper_bound'' as ``-upper_bound % upper_bound''. Simplifies the code and makes it the same on both ILP32 and LP64 architectures, and also slightly faster on LP64 architectures by using a 32-bit remainder instead of a 64-bit remainder. - CVS rev. 1.23 Spacing readpassphrase.c -CVS rev. v 1.24 most obvious unsigned char casts for ctype Obtained from: OpenBSD
* MFC r268569:pfg2014-07-191-5/+3
| | | | | | | | strfmon: reduce unnecessary snprintf. No need for the snprintf/asprintf dance; use fixed width formats. Obtained from: NetBSD (CVS rev. 1.8)
* MFC r268467:kib2014-07-161-3/+9
| | | | Implement sysconf(_SC_GETGR_R_SIZE_MAX) and sysconf(_SC_GETPW_R_SIZE_MAX).
* MFC r267618:wblock2014-07-151-1/+1
| | | | Fix syntax error.
* MFC r268272:pfg2014-07-121-19/+10
| | | | | | | | | | | minor perf enhancement for UTF-8 Reduce some duplicate code. Reference: https://www.illumos.org/issues/628 Obtained from: Illumos
* MFC r268212:kib2014-07-101-46/+20
| | | | | Note that most errors are possible for all syscalls from utimes(2) family. Minor wording corrections.
* MFC r268393: [mdoc] Fix previous.pluknet2014-07-081-1/+1
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* MFC 267756:ache2014-07-071-18/+12
| | | | | Merge intermediate OpenBSD v1.25 changes (almost identical to ours) to reduce diff and bump OpenBSD patch level to v1.26.
* MFC r267745, r268268:pfg2014-07-073-8/+22
| | | | | | | | | | | | getopt(3): recognize option:: as GNU extension for "optional options". Also ANSIfy a function declaration. While here update the OpenBSD patch level in getopt_long.c as we already have the corresponding change. Obtained from: NetBSD MFC after: 2 weeks
* MFC r267909: Document EINVAL.pluknet2014-07-032-2/+10
| | | | PR: 191382
* MFC r267912, r267915:ume2014-07-031-13/+29
| | | | | | | - Exclude loopback address rather than loopback interface. - style(9) Spotted by: melifaro
* MFC r267800:ume2014-06-301-1/+2
| | | | | Exclude IPv4 address from doing longest match. It prevented DNS based load balancing.
* MFC r267627:pfg2014-06-301-38/+20
| | | | | | | | | | | | | | | | | strptime: add support for %t and %n Posix strptime() requires support for %t and %n, which were added to the illumos port. Curiously we were skipping white spaces by default in most other cases making %t meaningless. We now skip spaces in the case of the %e specifier as strftime(3) explicitly adds a space for the single digit case. Reference: http://pubs.opengroup.org/onlinepubs/009695399/functions/strptime.html PR: 173421 Obtained from: Illumos (Rev. a11c1571b6942161b0186d0588609448066892c2)
* MFC r261140:pluknet2014-06-271-1/+2
| | | | Add MLINK for fdclosedir.3 to directory.3 and sort fdopendir(3) entry.
* MFC r267630:kib2014-06-261-6/+27
| | | | Add MAP_EXCL flag for mmap(2).
* MFC r267629:kib2014-06-261-11/+6
| | | | Tidy up code of the wrapper.
* MFC r267616, 267640:ume2014-06-251-29/+62
| | | | | | | | | | | | | | | Retooling addrconfig() to exclude addresses on loopback interfaces when looking for configured addresses. This change is based upon the code from the submitter, and made following changes: - Exclude addresses assigned on interfaces which are down, like NetBSD does. - Exclude addresses assigned on interfaces which are ifdisabled. Use SOCK_CLOEXEC. PR: 190824 Submitted by: Justin McOmie
* MFC r267601:pfg2014-06-233-184/+186
| | | | | | stdtime: style(9) fixes. Obtained from: illumos
* MFC r267544:pfg2014-06-201-28/+5
| | | | | | | | | | | | | | | | | | | | | Update license to strptime(3) implementation. Our strptime(3) implementation was the base for the illumos implementation and after contacting the author, Kevin Rudy stated the code is under a 2-Clause BSD License [1] After reviewing our local changes to the file in question, the FreeBSD Foundation has agreed that their contributions to this file are not required to carry clause 3 or 4 so the file can be relicensed as in Illumos [2]. References: [1] https://www.illumos.org/issues/357 [2] Illumos Revision: 13222:02526851ba75 Approved: core (jhb) Approved: FreeBSD Foundation (emaste)
* MFC r267436-267439:tijl2014-06-203-7/+5
| | | | | | | | | | | | | | | | | | - Replace malloc+memset with calloc. - iconv_open(3): initialise ci_ilseq_invalid field of _citrus_iconv_shared struct after allocation with malloc. - iconvlist(3): reduce a memory leak by copying strings only once. - iconv(1): - Make invalids variable local to do_conv such that it prints the number of invalid characters of the current file instead of an accumulated value. - Make do_conv return an error when invalid characters have been found. Return EXIT_FAILURE from main if any file contained invalid characters. This matches the behaviour of GNU iconv. - Mark usage with __dead2 attribute. - Make the long_options array const. Tested by: Pavel Timofeev <timp87@gmail.com>
* MFC r266865;pfg2014-06-141-2/+2
| | | | | | | | | | | | | | | | Fix strcasecmp_l() and strncasecmp_l() POSIX 2008 compliance. POSIX.1-2008 specifies that those two functions should be declared by including <strings.h>, not <string.h> (the latter only has strcoll_l() and strxfrm_l()): http://pubs.opengroup.org/onlinepubs/9699919799/functions/strcasecmp.html Bump __FreeBSD_version for ports that may be using the non-standard reference. Obtained from: DragonFlyBSD Reviewed by: theraven
* MFC r260913,266895:nwhitehorn2014-06-081-0/+35
| | | | | | | | | | Add a new flag to /etc/ttys: onifconsole. This is equivalent to "on" if the device is an active kernel console and "off" otherwise. This is designed to allow serial-booting x86 systems to provide a login prompt on the serial line by default without providing one on all systems by default. Set this flag on x86 systems for ttyu0. Comments and suggestions by: grehan, dteske, jilles
* MFC r264417: realpath(): Properly fail "." or ".." components afterjilles2014-06-061-20/+6
| | | | | | | | | | | | | | non-directories. If realpath() is called on pathnames like "/dev/null/." or "/dev/null/..", it should fail with [ENOTDIR]. Pathnames like "/dev/null/" already failed as they should. Also, put the check for non-directories after lstatting the previous component instead of when the empty component (consecutive or trailing slashes) is detected, saving an lstat() call and some lines of code. PR: 82980
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