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authorUlrich Drepper <drepper@redhat.com>2007-10-05 16:31:37 +0000
committerUlrich Drepper <drepper@redhat.com>2007-10-05 16:31:37 +0000
commit34c2c09296bfb369df9973cf8a4098b6ec526059 (patch)
tree935559d871ccc361aaf3fb8c0c27ba59eb4ccfcc /sysdeps/unix/sysv/linux/sys
parent375d942968a95ec6c324d89922ee7a574c40630f (diff)
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* sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Add signalfd.
	* sysdeps/unix/sysv/linux/signalfd.c: New file.
	* sysdeps/unix/sysv/linux/sys/signalfd.h: New file.
	* sysdeps/unix/sysv/linux/Versions: Export signalfd for GLIBC_2.7.
Diffstat (limited to 'sysdeps/unix/sysv/linux/sys')
-rw-r--r--sysdeps/unix/sysv/linux/sys/signalfd.h57
1 files changed, 57 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/sys/signalfd.h b/sysdeps/unix/sysv/linux/sys/signalfd.h
new file mode 100644
index 0000000000..b780243e0a
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sys/signalfd.h
@@ -0,0 +1,57 @@
+/* Copyright (C) 2007 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 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.
+
+   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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef	_SYS_SIGNALFD_H
+#define	_SYS_SIGNALFD_H	1
+
+#define __need_sigset_t
+#include <signal.h>
+#include <stdint.h>
+
+
+struct signalfd_siginfo
+{
+  uint32_t ssi_signo;
+  int32_t ssi_errno;
+  int32_t ssi_code;
+  uint32_t ssi_pid;
+  uint32_t ssi_uid;
+  int32_t ssi_fd;
+  uint32_t ssi_tid;
+  uint32_t ssi_band;
+  uint32_t ssi_overrun;
+  uint32_t ssi_trapno;
+  int32_t ssi_status;
+  int32_t ssi_int;
+  uintptr_t ssi_ptr;
+  uint64_t ssi_utime;
+  uint64_t ssi_stime;
+  uint64_t ssi_addr;
+  uint8_t __pad[48];
+};
+
+
+__BEGIN_DECLS
+
+/* Request notification for delivery of signals in MASK to be
+   performed using descriptor FD.*/
+extern int signalfd (int __fd, const sigset_t *__mask) __THROW;
+
+__END_DECLS
+
+#endif /* sys/signalfd.h */