wireguard-openbsd/lib/libcurses, branch master

Don't return ERR if resize didn't change size

2021-03-10T20:16:08Z

This is a backport of the ncurses 5.9 20120707 patch. Previously, getch() would return ERR if SIGWINCH was received but the window didn't actually change size. This can happen, for example, when the xterm font is changed. OK tb@

switch over ncurses to --enable-const

2020-12-14T22:05:31Z

ncurses has a configure option that adds a few more consts to its headers by way of the NCURSES_CONST define. Starting with version 6.0, this has become the default. OpenBSD is still on ncurses 5.7, but FreeBSD and Linux have moved on. Enable the additional consts to eliminate compiler warnings when sharing code with other platforms. ok deraadt@ millert@

Remove redundant code

2020-06-05T19:50:59Z

Reported by Prof. Dr. Steffen Wendzel , thanks! OK martijn@ sthen@

Add a fix from ncurses 20200523 via Hiltjo Posthuma that prevents

2020-05-29T20:46:13Z

ncurses passing strings to tputs() that look like BSD padding when using the rep terminfo(5) capability (with BSD_TPUTS which we and upstream both have enabled). Upstream change: + add a check in EmitRange to guard against repeat_char emitting digits which could be interpreted as BSD-style padding when --enable-bsdpad is configured (report/patch by Hiltjo Posthuma). ok millert

Fix a segmentation fault in ncurses.

2019-11-15T14:45:37Z

This is a backported patch [1] from ncurses-5.7-20100501. It takes begx and begy values into account when calculating lengths, in order to avoid writing data past the end of the buffer when calling memset in wredrawln(). From upstream NEWS file: 20100501 + correct limit-check in wredrawln, accounting for begy/begx values (patch by David Benjamin). [1] https://lists.gnu.org/archive/html/bug-ncurses/2010-04/msg00017.html OK nicm@

Also remove tbl files from CLEANFILES now they are not generated.

2019-02-13T15:10:40Z

Remove obsolete tbl suffix from ncurses man pages, no objections from

2019-02-13T07:18:57Z

millert.

Remove obsolete tbl suffix from ncurses man pages, no objections from

2019-02-13T07:11:21Z

millert.

Record an inter-library dependency on libcurses in libedit and libreadline,

2018-11-14T20:43:48Z

avoiding runtime failures on architectures using ld.lld. Also add a note to libcurses shlib_version reminding about bumps (as done with libcrypto/libssl). Thanks guenther@ for suggestions of tests involving library bumps and jca@ for doing these tests and hint about DPADD. Looks good kettenis@, ok jca@

Do not cast (signed char) CANCELLED_BOOLEAN to (char) for comparison

2018-06-28T15:34:10Z

against (signed char) variable. Modern "genius" compilers simply delete the code on unsigned char architectures, amazed they feel lattitude to convert undefined local behaviour into much larger scope undefined behaviour (glad to have faster but incorrect libcurses..) ok millert