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-rw-r--r--libc/sysdeps/linux/alpha/bits/epoll.h29
-rw-r--r--libc/sysdeps/linux/common/bits/epoll.h29
-rw-r--r--libc/sysdeps/linux/common/sys/epoll.h50
-rw-r--r--libc/sysdeps/linux/mips/bits/epoll.h29
-rw-r--r--libc/sysdeps/linux/sparc/bits/epoll.h29
-rw-r--r--libc/sysdeps/linux/x86_64/bits/epoll.h31
6 files changed, 159 insertions, 38 deletions
diff --git a/libc/sysdeps/linux/alpha/bits/epoll.h b/libc/sysdeps/linux/alpha/bits/epoll.h
new file mode 100644
index 000000000..7f9f37497
--- /dev/null
+++ b/libc/sysdeps/linux/alpha/bits/epoll.h
@@ -0,0 +1,29 @@
+/* Copyright (C) 2002-2012 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, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _SYS_EPOLL_H
+# error "Never use <bits/epoll.h> directly; include <sys/epoll.h> instead."
+#endif
+
+/* Flags to be passed to epoll_create1. */
+enum
+ {
+ EPOLL_CLOEXEC = 010000000,
+#define EPOLL_CLOEXEC EPOLL_CLOEXEC
+ EPOLL_NONBLOCK = 000000004
+#define EPOLL_NONBLOCK EPOLL_NONBLOCK
+ };
diff --git a/libc/sysdeps/linux/common/bits/epoll.h b/libc/sysdeps/linux/common/bits/epoll.h
new file mode 100644
index 000000000..0a49b979f
--- /dev/null
+++ b/libc/sysdeps/linux/common/bits/epoll.h
@@ -0,0 +1,29 @@
+/* Copyright (C) 2002-2012 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, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _SYS_EPOLL_H
+# error "Never use <bits/epoll.h> directly; include <sys/epoll.h> instead."
+#endif
+
+/* Flags to be passed to epoll_create1. */
+enum
+ {
+ EPOLL_CLOEXEC = 02000000,
+#define EPOLL_CLOEXEC EPOLL_CLOEXEC
+ EPOLL_NONBLOCK = 00004000
+#define EPOLL_NONBLOCK EPOLL_NONBLOCK
+ };
diff --git a/libc/sysdeps/linux/common/sys/epoll.h b/libc/sysdeps/linux/common/sys/epoll.h
index a04bd704c..a55ebad62 100644
--- a/libc/sysdeps/linux/common/sys/epoll.h
+++ b/libc/sysdeps/linux/common/sys/epoll.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2002-2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+/* Copyright (C) 2002-2012 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
@@ -12,9 +12,8 @@
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. */
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
#ifndef _SYS_EPOLL_H
#define _SYS_EPOLL_H 1
@@ -30,33 +29,12 @@
typedef __sigset_t sigset_t;
#endif
+/* Get the platform-dependent flags. */
+#include <bits/epoll.h>
-/* Flags to be passed to epoll_create1. */
-
-enum
- {
-#if defined __alpha__
- EPOLL_CLOEXEC = 010000000,
-# define EPOLL_CLOEXEC EPOLL_CLOEXEC
- EPOLL_NONBLOCK = 04
-# define EPOLL_NONBLOCK EPOLL_NONBLOCK
-#else
-# if defined __sparc__
- EPOLL_CLOEXEC = 020000000,
-# else
- EPOLL_CLOEXEC = 02000000,
-# endif
-# define EPOLL_CLOEXEC EPOLL_CLOEXEC
-# if defined __mips__
- EPOLL_NONBLOCK = 0200
-# elif defined __sparc__
- EPOLL_NONBLOCK = 040000
-# else
- EPOLL_NONBLOCK = 04000
-# endif
-#define EPOLL_NONBLOCK EPOLL_NONBLOCK
+#ifndef __EPOLL_PACKED
+# define __EPOLL_PACKED
#endif
- };
enum EPOLL_EVENTS
@@ -83,9 +61,9 @@ enum EPOLL_EVENTS
#define EPOLLHUP EPOLLHUP
EPOLLRDHUP = 0x2000,
#define EPOLLRDHUP EPOLLRDHUP
- EPOLLONESHOT = (1 << 30),
+ EPOLLONESHOT = 1u << 30,
#define EPOLLONESHOT EPOLLONESHOT
- EPOLLET = (1 << 31)
+ EPOLLET = 1u << 31
#define EPOLLET EPOLLET
};
@@ -108,11 +86,7 @@ struct epoll_event
{
uint32_t events; /* Epoll events */
epoll_data_t data; /* User data variable */
-}
-#if defined __x86_64__
-__attribute__((packed))
-#endif
-;
+} __EPOLL_PACKED;
__BEGIN_DECLS
@@ -123,7 +97,7 @@ __BEGIN_DECLS
returned by epoll_create() should be closed with close(). */
extern int epoll_create (int __size) __THROW;
-/* Same as epoll_create but with a FLAGS parameter. The unused SIZE
+/* Same as epoll_create but with an FLAGS parameter. The unused SIZE
parameter has been dropped. */
extern int epoll_create1 (int __flags) __THROW;
@@ -159,7 +133,7 @@ extern int epoll_wait (int __epfd, struct epoll_event *__events,
__THROW. */
extern int epoll_pwait (int __epfd, struct epoll_event *__events,
int __maxevents, int __timeout,
- __const __sigset_t *__ss);
+ const __sigset_t *__ss);
__END_DECLS
diff --git a/libc/sysdeps/linux/mips/bits/epoll.h b/libc/sysdeps/linux/mips/bits/epoll.h
new file mode 100644
index 000000000..4c6eb3bb7
--- /dev/null
+++ b/libc/sysdeps/linux/mips/bits/epoll.h
@@ -0,0 +1,29 @@
+/* Copyright (C) 2002-2012 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, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _SYS_EPOLL_H
+# error "Never use <bits/epoll.h> directly; include <sys/epoll.h> instead."
+#endif
+
+/* Flags to be passed to epoll_create1. */
+enum
+ {
+ EPOLL_CLOEXEC = 02000000,
+#define EPOLL_CLOEXEC EPOLL_CLOEXEC
+ EPOLL_NONBLOCK = 00000200
+#define EPOLL_NONBLOCK EPOLL_NONBLOCK
+ };
diff --git a/libc/sysdeps/linux/sparc/bits/epoll.h b/libc/sysdeps/linux/sparc/bits/epoll.h
new file mode 100644
index 000000000..532402016
--- /dev/null
+++ b/libc/sysdeps/linux/sparc/bits/epoll.h
@@ -0,0 +1,29 @@
+/* Copyright (C) 2002-2012 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, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _SYS_EPOLL_H
+# error "Never use <bits/epoll.h> directly; include <sys/epoll.h> instead."
+#endif
+
+/* Flags to be passed to epoll_create1. */
+enum
+ {
+ EPOLL_CLOEXEC = 0x400000,
+#define EPOLL_CLOEXEC EPOLL_CLOEXEC
+ EPOLL_NONBLOCK = 0x004000
+#define EPOLL_NONBLOCK EPOLL_NONBLOCK
+ };
diff --git a/libc/sysdeps/linux/x86_64/bits/epoll.h b/libc/sysdeps/linux/x86_64/bits/epoll.h
new file mode 100644
index 000000000..be1f5a636
--- /dev/null
+++ b/libc/sysdeps/linux/x86_64/bits/epoll.h
@@ -0,0 +1,31 @@
+/* Copyright (C) 2002-2012 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, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _SYS_EPOLL_H
+# error "Never use <bits/epoll.h> directly; include <sys/epoll.h> instead."
+#endif
+
+/* Flags to be passed to epoll_create1. */
+enum
+ {
+ EPOLL_CLOEXEC = 02000000,
+#define EPOLL_CLOEXEC EPOLL_CLOEXEC
+ EPOLL_NONBLOCK = 00004000
+#define EPOLL_NONBLOCK EPOLL_NONBLOCK
+ };
+
+#define __EPOLL_PACKED __attribute__ ((__packed__))
generated by cgit v1.2.3 (git 2.46.0) at 2025-11-04 00:24:55 +0000