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+To: vim_dev@googlegroups.com
+Subject: Patch 8.1.1225
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 8.1.1225
+Problem: Cannot create a pty to use with :terminal on FreeBSD.
+Solution: Add support for posix_openpt(). (Ozaki Kiichi, closes #4306,
+ closes #4289)
+Files: src/configure.ac, src/config.h.in, src/auto/configure, src/pty.c
+
+
+*** ../vim-8.1.1224/src/configure.ac 2019-04-11 15:25:36.983065343 +0200
+--- src/configure.ac 2019-04-28 14:36:00.332840687 +0200
+***************
+*** 3746,3752 ****
+ getpgid setpgid setsid sigaltstack sigstack sigset sigsetjmp sigaction \
+ sigprocmask sigvec strcasecmp strerror strftime stricmp strncasecmp \
+ strnicmp strpbrk strtol tgetent towlower towupper iswupper \
+! usleep utime utimes mblen ftruncate unsetenv)
+ AC_FUNC_SELECT_ARGTYPES
+ AC_FUNC_FSEEKO
+
+--- 3746,3752 ----
+ getpgid setpgid setsid sigaltstack sigstack sigset sigsetjmp sigaction \
+ sigprocmask sigvec strcasecmp strerror strftime stricmp strncasecmp \
+ strnicmp strpbrk strtol tgetent towlower towupper iswupper \
+! usleep utime utimes mblen ftruncate unsetenv posix_openpt)
+ AC_FUNC_SELECT_ARGTYPES
+ AC_FUNC_FSEEKO
+
+*** ../vim-8.1.1224/src/config.h.in 2019-02-16 15:09:21.221946179 +0100
+--- src/config.h.in 2019-04-28 14:36:00.332840687 +0200
+***************
+*** 180,185 ****
+--- 180,186 ----
+ #undef HAVE_NANOSLEEP
+ #undef HAVE_NL_LANGINFO_CODESET
+ #undef HAVE_OPENDIR
++ #undef HAVE_POSIX_OPENPT
+ #undef HAVE_PUTENV
+ #undef HAVE_QSORT
+ #undef HAVE_READLINK
+*** ../vim-8.1.1224/src/auto/configure 2019-04-11 15:25:36.983065343 +0200
+--- src/auto/configure 2019-04-28 14:42:11.567032096 +0200
+***************
+*** 12658,12664 ****
+ getpgid setpgid setsid sigaltstack sigstack sigset sigsetjmp sigaction \
+ sigprocmask sigvec strcasecmp strerror strftime stricmp strncasecmp \
+ strnicmp strpbrk strtol tgetent towlower towupper iswupper \
+! usleep utime utimes mblen ftruncate unsetenv
+ do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+--- 12658,12664 ----
+ getpgid setpgid setsid sigaltstack sigstack sigset sigsetjmp sigaction \
+ sigprocmask sigvec strcasecmp strerror strftime stricmp strncasecmp \
+ strnicmp strpbrk strtol tgetent towlower towupper iswupper \
+! usleep utime utimes mblen ftruncate unsetenv posix_openpt
+ do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+*** ../vim-8.1.1224/src/pty.c 2019-01-26 15:12:52.558260916 +0100
+--- src/pty.c 2019-04-28 14:42:05.411065909 +0200
+***************
+*** 136,141 ****
+--- 136,148 ----
+ # define O_NOCTTY 0
+ #endif
+
++ #if defined(HAVE_SVR4_PTYS) || defined(HAVE_POSIX_OPENPT)
++ // These should be in stdlib.h, but it depends on _XOPEN_SOURCE.
++ char *ptsname(int);
++ int unlockpt(int);
++ int grantpt(int);
++ #endif
++
+ static void
+ initmaster(int f UNUSED)
+ {
+***************
+*** 178,183 ****
+--- 185,219 ----
+ return 0;
+ }
+
++ #if defined(HAVE_POSIX_OPENPT) && !defined(PTY_DONE)
++ #define PTY_DONE
++ int
++ mch_openpty(char **ttyn)
++ {
++ int f;
++ char *m;
++ RETSIGTYPE (*sigcld) SIGPROTOARG;
++ static char TtyName[32]; // used for opening a new pty-pair
++
++ if ((f = posix_openpt(O_RDWR | O_NOCTTY | O_EXTRA)) == -1)
++ return -1;
++
++ // SIGCHLD set to SIG_DFL for grantpt() because it fork()s and
++ // exec()s pt_chmod
++ sigcld = signal(SIGCHLD, SIG_DFL);
++ if ((m = ptsname(f)) == NULL || grantpt(f) || unlockpt(f))
++ {
++ signal(SIGCHLD, sigcld);
++ close(f);
++ return -1;
++ }
++ signal(SIGCHLD, sigcld);
++ vim_strncpy((char_u *)TtyName, (char_u *)m, sizeof(TtyName) - 1);
++ initmaster(f);
++ *ttyn = TtyName;
++ return f;
++ }
++ #endif
+
+ #if defined(OSX) && !defined(PTY_DONE)
+ #define PTY_DONE
+***************
+*** 280,288 ****
+ {
+ int f;
+ char *m;
+- char *(ptsname(int));
+- int unlockpt(int);
+- int grantpt(int);
+ RETSIGTYPE (*sigcld) SIGPROTOARG;
+ /* used for opening a new pty-pair: */
+ static char TtyName[32];
+--- 316,321 ----
+*** ../vim-8.1.1224/src/version.c 2019-04-28 14:02:25.414687593 +0200
+--- src/version.c 2019-04-28 14:39:18.375877759 +0200
+***************
+*** 769,770 ****
+--- 769,772 ----
+ { /* Add new patch number below this line */
++ /**/
++ 1225,
+ /**/
+
+--
+ARTHUR: I am your king!
+WOMAN: Well, I didn't vote for you.
+ARTHUR: You don't vote for kings.
+WOMAN: Well, 'ow did you become king then?
+ The Quest for the Holy Grail (Monty Python)
+
+ /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
+/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
+\\\ an exciting new programming language -- http://www.Zimbu.org ///
+ \\\ help me help AIDS victims -- http://ICCF-Holland.org ///