wireguard-openbsd/lib/libc/termios, branch master

When system calls indicate an error they return -1, not some arbitrary

2019-06-28T13:32:41Z

value < 0. errno is only updated in this case. Change all (most?) callers of syscalls to follow this better, and let's see if this strictness helps us in the future.

add missing HISTORY; based on CVS logs and release announcements

2017-10-17T22:47:58Z

shm_open(), sysconf(), tcflow(), and tcsendbreak() are not permitted to be

2017-09-10T18:20:00Z

cancellation points in POSIX, so change them to invoke the non-cancellation point versions of open(), close(), nanosleep(), and write() ok deraadt@ millert@

If tcsetpgrp() is called by a background process and there is a

2017-03-07T19:08:07Z

SIGTTOU handler installed without SA_RESTART set, tcsetpgrp() will return -1 and set errno to EINTR. OK deraadt@

Document that SIGTTOU is sent if the process is in the background.

2016-07-10T00:48:21Z

Adapted from text from tcsetattr(3).

Use a Thread Information Block in both single and multi-threaded programs.

2016-05-07T19:05:21Z

This stores errno, the cancelation flags, and related bits for each thread and is allocated by ld.so or libc.a. This is an ABI break from 5.9-stable! Make libpthread dlopen'able by moving the cancelation wrappers into libc and doing locking and fork/errno handling via callbacks that libpthread registers when it first initializes. 'errno' *must* be declared via now! Clean up libpthread's symbol exports like libc. On powerpc, offset the TIB/TCB/TLS data from the register per the ELF spec. Testing by various, particularly sthen@ and patrick@ ok kettenis@

for some time now mandoc has not required MLINKS to function

2016-03-30T06:38:40Z

correctly - logically complete that now by removing MLINKS from base; authors need only to ensure there is an entry in NAME for any function/ util being added. MLINKS will still work, and remain for perl to ease upgrades; ok nicm (curses) bcook (ssl) ok schwarze, who provided a lot of feedback and assistance ok tb natano jung

typo tcgetpgrp -> tcsetpgrp

2015-11-20T18:10:37Z

ok mmcc@, yes... deraadt@

delete old lint ARGSUSED comments

2015-11-01T03:45:28Z

Wrap so that calls go direct and the symbols are all weak.

2015-09-13T11:51:36Z