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patch 8.0.1236: Mac features are confusing

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Problem:    Mac features are confusing.
Solution:   Make feature names more consistent, add "osxdarwin". Rename
            feature flags, cleanup Mac code. (Kazunobu Kuriyama, closes #2178)
This commit is contained in:
Bram Moolenaar
2017-10-28 21:11:06 +02:00
parent ef83956e1e
commit d057301b1f
38 changed files with 268 additions and 383 deletions
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8
src/pty.c
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@@ -89,7 +89,7 @@
# include <sys/ptem.h>
#endif
#if !defined(SUN_SYSTEM) && !defined(VMS) && !defined(MACOS)
#if !defined(SUN_SYSTEM) && !defined(VMS)
# include <sys/ioctl.h>
#endif
@@ -379,21 +379,15 @@ OpenPTY(char **ttyn)
{
for (d = PTYRANGE1; (p[1] = *d) != '\0'; d++)
{
#if !defined(MACOS) || defined(USE_CARBONIZED)
if ((f = open(PtyName, O_RDWR | O_NOCTTY | O_EXTRA, 0)) == -1)
#else
if ((f = open(PtyName, O_RDWR | O_NOCTTY | O_EXTRA)) == -1)
#endif
continue;
q[0] = *l;
q[1] = *d;
#ifndef MACOS
if (geteuid() != ROOT_UID && mch_access(TtyName, R_OK | W_OK))
{
close(f);
continue;
}
#endif
#if defined(SUN_SYSTEM) && defined(TIOCGPGRP) && !defined(SUNOS3)
/* Hack to ensure that the slave side of the pty is
* unused. May not work in anything other than SunOS4.1