1 files changed, 58 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/gai_sigqueue.c b/sysdeps/unix/sysv/linux/gai_sigqueue.c
new file mode 100644
index 0000000000..c9d686fde6
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/gai_sigqueue.c
@@ -0,0 +1,58 @@
+/* Copyright (C) 2001 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <errno.h>
+#include <netdb.h>
+#include <signal.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <sysdep.h>
+#include <sys/syscall.h>
+
+#include "gai_misc.h"
+
+#ifdef __NR_rt_sigqueueinfo
+extern int __syscall_rt_sigqueueinfo (int, int, siginfo_t *__unbounded);
+
+
+/* Return any pending signal or wait for one for the given time.  */
+int
+__gai_sigqueue (sig, val, caller_pid)
+     int sig;
+     const union sigval val;
+     pid_t caller_pid;
+{
+  siginfo_t info;
+
+  /* First, clear the siginfo_t structure, so that we don't pass our
+     stack content to other tasks.  */
+  memset (&info, 0, sizeof (siginfo_t));
+  /* We must pass the information about the data in a siginfo_t value.  */
+  info.si_signo = sig;
+  info.si_code = SI_ASYNCNL;
+  info.si_pid = caller_pid;
+  info.si_uid = getuid ();
+  info.si_value = val;
+
+  return INLINE_SYSCALL (rt_sigqueueinfo, 3, info.si_pid,
+			 sig, __ptrvalue (&info));
+}
+#else
+# include <sysdeps/generic/gai_sigqueue.c>
+#endif