FreeBSD source tree https://cgit-dev.freebsd.org/src-test2/atom?h=release%2F11.0.0 2016-08-22T20:23:39Z 2016-08-22T20:23:39Z John Baldwin jhb@FreeBSD.org 2016-08-22T20:23:39Z urn:sha1:b5e2ba4f5a15d187d3f74b168f8e20ec59d6207d - Avoid double use of "request" in a single sentence. Instead, describe aio_sigevent as being used to request notification of the associated operation's completion. This matches the language used to describe aio_sigevent in aio(4). - Simplify the prohibition on modifying buffers while requests are in flight. - Fix case mismatch. - Drop note about not using stack variables. C programmers should be able to figure out if a stack variable is safe based on the later warning about the life cycle requirements of control blocks. - Remove prohibition on modifying the I/O buffer for aio_fsync() since it does not use an I/O buffer. For aio_mlock(), prohibit modifications to the mapping (e.g. due to mprotect, munmap, mmap, etc.) but do not prohibit modifications to the memory backing the buffer (stores into the pages backing the buffer). Approved by: re (kib) 2016-08-22T07:38:44Z Konstantin Belousov kib@FreeBSD.org 2016-08-22T07:38:44Z urn:sha1:7573d5ed7d6342dfac97fc6e6cc6058a939dee63 Create namespace for the symbols added during 12-CURRENT cycle. MFC r303795: Add __cxa_thread_atexit(3) API implementation. Approved by: re (gjb, bdrewery (?)) 2016-08-20T11:59:19Z Bryan Drewery bdrewery@FreeBSD.org 2016-08-20T11:59:19Z urn:sha1:ed982599f0f9def27977639701622e601b201742 MFC r304288: Garbage collect _umtx_lock(2)/_umtx_unlock(2) references removed in r263318. Approved by: re (gjb) 2016-08-08T20:15:00Z Bryan Drewery bdrewery@FreeBSD.org 2016-08-08T20:15:00Z urn:sha1:fc653de7d22d898e30060e47d6264ff53a4e2ec0 Add link for getnetgrent_r(3). Approved by: re (kib) 2016-08-05T05:50:27Z Ed Schouten ed@FreeBSD.org 2016-08-05T05:50:27Z urn:sha1:217f28eaa1490e860833315567f8c1453558f4a2 Mention that basename(3) and dirname(3) will change in the future. Update the existing manual pages for basename(3) and dirname(3) to mention that in future versions of FreeBSD, these functions will no longer use internal buffers for storing the results. Approved by: re@ 2016-08-03T16:10:53Z Brooks Davis brooks@FreeBSD.org 2016-08-03T16:10:53Z urn:sha1:54acfab9382b41c9fbf4ee2a82b9f4c8c9b4cc7a Update to reflect the fact that pipe() is a wrapper around the pipe2() system call. Reviewed by: jhb, wblock Sponsored by: DAPRA, AFRL Change wording to use function rather than system call in the description as well. Authored by: zeising Reviewed by: brooks Approved by: re (gjb) Sponsored by: DAPRA, AFRL 2016-07-28T20:31:30Z John Baldwin jhb@FreeBSD.org 2016-07-28T20:31:30Z urn:sha1:442ba837953b8d6e1b506b82fedfd29b0b2adf42 The asynchronous I/O changes made previously result in different behavior out of the box. Previously all AIO requests failed with ENOSYS / SIGSYS unless aio.ko was explicitly loaded. Now, some AIO requests complete and others ("unsafe" requests) fail with EOPNOTSUPP. Reword the introductory paragraph in aio(4) to add a general description of AIO before describing the vfs.aio.enable_unsafe sysctl. Remove the ENOSYS error description from aio_fsync(2), aio_read(2), and aio_write(2) and replace it with a description of EOPNOTSUPP. Remove the ENOSYS error description from aio_mlock(2). Log a message to the system log the first time a process requests an "unsafe" AIO request that fails with EOPNOTSUPP. This is modeled on the log message used for processes using the legacy pty devices. Approved by: re (gjb) 2016-07-26T14:12:11Z Pedro F. Giffuni pfg@FreeBSD.org 2016-07-26T14:12:11Z urn:sha1:0f0fde700e9b5310c0b5a697be67d8ce3e2d396f libc: tag the rune initialization function prototypes visibility as hidden. It is good practice to export as few symbols as possible from your shared libraries, so use the GCC visibility attribute in this case, matching what Apple's libc does. Reference: https://developer.apple.com/library/mac/documentation/DeveloperTools/Conceptual/CppRuntimeEnv/Articles/SymbolVisibility.html Hinted by: Apple's libc 1082.20.4 Approved by: re (gjb) 2016-07-25T23:37:47Z John Baldwin jhb@FreeBSD.org 2016-07-25T23:37:47Z urn:sha1:2eee5356232bfecf91a01da1f7e712cd4382325e - Add a sigevent(3) manpage to give a general overview of the sigevent structure and the available notification mechanisms. - Document that AIO requests contain a nested sigevent structure that can be used to request completion notification. - Expand the sigevent details in other manuals to note details such as the extra values stored in a queued signal's information or in a posted kevent. Approved by: re (gjb) 2016-07-20T20:12:58Z Baptiste Daroussin bapt@FreeBSD.org 2016-07-20T20:12:58Z urn:sha1:e7b6e41f2342c6558f66f6ff94c889a26d1ea0c2 Revert 302324 and properly fix the crash with ISO-8859-5 locales PR: 211135 Reported by: jkim Tested by: jkim Approved by: re (gjb)