1 files changed, 68 insertions, 0 deletions
diff --git a/libotr/libgpg-error-1.42/src/posix-thread.c b/libotr/libgpg-error-1.42/src/posix-thread.c
new file mode 100644
index 0000000..36c81ba
--- /dev/null
+++ b/libotr/libgpg-error-1.42/src/posix-thread.c
@@ -0,0 +1,68 @@
+/* posix-thread.c - GPGRT thread functions for POSIX systems
+   Copyright (C) 2014 g10 Code GmbH
+
+   This file is part of libgpg-error.
+
+   libgpg-error is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public License
+   as published by the Free Software Foundation; either version 2.1 of
+   the License, or (at your option) any later version.
+
+   libgpg-error is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with this program; if not, see <https://www.gnu.org/licenses/>.
+ */
+
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#ifdef HAVE_W32_SYSTEM
+# error This module may not be build for Windows.
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <unistd.h>  /* Get posix option macros.  */
+
+#if USE_POSIX_THREADS
+# ifdef _POSIX_PRIORITY_SCHEDULING
+#  include <sched.h>
+# endif
+#elif USE_SOLARIS_THREADS
+# include <thread.h>
+#endif
+
+#include "gpgrt-int.h"
+
+#include "thread.h"
+
+
+
+gpg_err_code_t
+_gpgrt_yield (void)
+{
+#if USE_POSIX_THREADS
+# ifdef _POSIX_PRIORITY_SCHEDULING
+  _gpgrt_pre_syscall ();
+  sched_yield ();
+  _gpgrt_post_syscall ();
+# else
+  return GPG_ERR_NOT_SUPPORTED;
+# endif
+#elif USE_SOLARIS_THREADS
+  _gpgrt_pre_syscall ();
+  thr_yield ();
+  _gpgrt_post_syscall ();
+#else
+  return GPG_ERR_NOT_SUPPORTED;
+#endif
+
+  return 0;
+}