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-rw-r--r--CMakeLists.txt1
-rw-r--r--config.h.cmake3
-rw-r--r--tdecore/kpty.cpp6
-rw-r--r--tdersync/tdersync.cpp2
-rw-r--r--tdesu/tdesu_pty.cpp6
5 files changed, 16 insertions, 2 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index a0d9a02f0..04754eb00 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -418,6 +418,7 @@ check_function_exists( strcasecmp HAVE_STRCASECMP )
check_function_exists( strchr HAVE_STRCHR )
check_function_exists( strcmp HAVE_STRCMP )
check_function_exists( strrchr HAVE_STRRCHR )
+check_function_exists( posix_openpt HAVE_POSIX_OPENPT )
check_function_exists( ptsname HAVE_PTSNAME )
check_function_exists( unlockpt HAVE_UNLOCKPT )
check_function_exists( _getpty HAVE__GETPTY )
diff --git a/config.h.cmake b/config.h.cmake
index 56a0c11c7..5916a07e0 100644
--- a/config.h.cmake
+++ b/config.h.cmake
@@ -437,6 +437,9 @@
/* Define to 1 if you have the `poll' function. */
#cmakedefine HAVE_POLL 1
+/* Define to 1 if you have the `posix_openpt' function. */
+#cmakedefine HAVE_POSIX_OPENPT 1
+
/* Define to 1 if the assembler supports AltiVec instructions. */
#undef HAVE_PPC_ALTIVEC
diff --git a/tdecore/kpty.cpp b/tdecore/kpty.cpp
index 6e279748b..f832cd97e 100644
--- a/tdecore/kpty.cpp
+++ b/tdecore/kpty.cpp
@@ -329,7 +329,11 @@ bool KPty::open()
// We try, as we know them, one by one.
#if defined(HAVE_PTSNAME) && defined(HAVE_GRANTPT)
-#ifdef _AIX
+#if defined(HAVE_GETPT)
+ d->masterFd = ::getpt();
+#elif defined(HAVE_POSIX_OPENPT)
+ d->masterFd = ::posix_openpt(O_RDWR);
+#elif defined(_AIX)
d->masterFd = ::open("/dev/ptc",O_RDWR);
#else
d->masterFd = ::open("/dev/ptmx",O_RDWR);
diff --git a/tdersync/tdersync.cpp b/tdersync/tdersync.cpp
index df4fe3250..1b882b7be 100644
--- a/tdersync/tdersync.cpp
+++ b/tdersync/tdersync.cpp
@@ -97,6 +97,8 @@ Reference Manual for Version 2.2.x of the GNU C Library */
#ifdef HAVE_GETPT
master = getpt();
+#elif defined(HAVE_POSIX_OPENTPT)
+ master = posix_openpt(O_RDWR);
#else
master = open("/dev/ptmx", O_RDWR);
#endif
diff --git a/tdesu/tdesu_pty.cpp b/tdesu/tdesu_pty.cpp
index 207c0a3e2..4b01dde86 100644
--- a/tdesu/tdesu_pty.cpp
+++ b/tdesu/tdesu_pty.cpp
@@ -94,10 +94,14 @@ PTY::~PTY()
int PTY::getpt()
{
-#if defined(HAVE_GETPT) && defined(HAVE_PTSNAME)
+#if (defined(HAVE_GETPT) || defined(HAVE_POSIX_OPENPT)) && defined(HAVE_PTSNAME)
// 1: UNIX98: preferred way
+#ifdef HAVE_GETPT
ptyfd = ::getpt();
+#elif defined(HAVE_POSIX_OPENPT)
+ ptyfd = ::posix_openpt(O_RDWR);
+#endif
ttyname = ::ptsname(ptyfd);
return ptyfd;