diff options
| -rw-r--r-- | Makefile.in | 1 | ||||
| -rw-r--r-- | libc/sysdeps/linux/alpha/bits/eventfd.h | 31 | ||||
| -rw-r--r-- | libc/sysdeps/linux/common/bits/eventfd.h | 31 | ||||
| -rw-r--r-- | libc/sysdeps/linux/common/sys/eventfd.h | 25 | ||||
| -rw-r--r-- | libc/sysdeps/linux/hppa/bits/eventfd.h | 32 | ||||
| -rw-r--r-- | libc/sysdeps/linux/mips/bits/eventfd.h | 31 | ||||
| -rw-r--r-- | libc/sysdeps/linux/sparc/bits/eventfd.h | 31 |
7 files changed, 170 insertions, 12 deletions
diff --git a/Makefile.in b/Makefile.in index 3d3ba3d8f..da865dbeb 100644 --- a/Makefile.in +++ b/Makefile.in @@ -288,6 +288,7 @@ HEADERS_RM-$(UCLIBC_HAS_XATTR) += sys/xattr.h HEADERS_RM-$(UCLIBC_HAS_XLOCALE) += xlocale.h HEADERS_RM-$(UCLIBC_LINUX_SPECIFIC) += \ sys/cachectl.h \ + bits/eventfd.h \ sys/eventfd.h \ sys/fsuid.h \ bits/inotify.h \ diff --git a/libc/sysdeps/linux/alpha/bits/eventfd.h b/libc/sysdeps/linux/alpha/bits/eventfd.h new file mode 100644 index 000000000..b5a7e41ce --- /dev/null +++ b/libc/sysdeps/linux/alpha/bits/eventfd.h @@ -0,0 +1,31 @@ +/* Copyright (C) 2007-2013 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_EVENTFD_H +# error "Never use <bits/eventfd.h> directly; include <sys/eventfd.h> instead." +#endif + +/* Flags for eventfd. */ +enum + { + EFD_SEMAPHORE = 000000001, +#define EFD_SEMAPHORE EFD_SEMAPHORE + EFD_CLOEXEC = 010000000, +#define EFD_CLOEXEC EFD_CLOEXEC + EFD_NONBLOCK = 000000004 +#define EFD_NONBLOCK EFD_NONBLOCK + }; diff --git a/libc/sysdeps/linux/common/bits/eventfd.h b/libc/sysdeps/linux/common/bits/eventfd.h new file mode 100644 index 000000000..ef49c617e --- /dev/null +++ b/libc/sysdeps/linux/common/bits/eventfd.h @@ -0,0 +1,31 @@ +/* Copyright (C) 2007-2013 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_EVENTFD_H +# error "Never use <bits/eventfd.h> directly; include <sys/eventfd.h> instead." +#endif + +/* Flags for eventfd. */ +enum + { + EFD_SEMAPHORE = 00000001, +#define EFD_SEMAPHORE EFD_SEMAPHORE + EFD_CLOEXEC = 02000000, +#define EFD_CLOEXEC EFD_CLOEXEC + EFD_NONBLOCK = 00004000 +#define EFD_NONBLOCK EFD_NONBLOCK + }; diff --git a/libc/sysdeps/linux/common/sys/eventfd.h b/libc/sysdeps/linux/common/sys/eventfd.h index c46c2a559..1bf785f32 100644 --- a/libc/sysdeps/linux/common/sys/eventfd.h +++ b/libc/sysdeps/linux/common/sys/eventfd.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2007, 2008, 2009 Free Software Foundation, Inc. +/* Copyright (C) 2007-2013 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 @@ -20,21 +20,12 @@ #include <stdint.h> +/* Get the platform-dependent flags. */ +#include <bits/eventfd.h> /* Type for event counter. */ typedef uint64_t eventfd_t; -/* Flags for signalfd. */ -enum - { - EFD_SEMAPHORE = 1, -#define EFD_SEMAPHORE EFD_SEMAPHORE - EFD_CLOEXEC = 02000000, -#define EFD_CLOEXEC EFD_CLOEXEC - EFD_NONBLOCK = 04000 -#define EFD_NONBLOCK EFD_NONBLOCK - }; - __BEGIN_DECLS @@ -42,6 +33,16 @@ __BEGIN_DECLS value to COUNT. */ extern int eventfd (int __count, int __flags) __THROW; +#if 0 /* not (yet) implemented in uClibc */ + +/* Read event counter and possibly wait for events. */ +extern int eventfd_read (int __fd, eventfd_t *__value); + +/* Increment event counter. */ +extern int eventfd_write (int __fd, eventfd_t __value); + +#endif + __END_DECLS #endif /* sys/eventfd.h */ diff --git a/libc/sysdeps/linux/hppa/bits/eventfd.h b/libc/sysdeps/linux/hppa/bits/eventfd.h new file mode 100644 index 000000000..6182c0736 --- /dev/null +++ b/libc/sysdeps/linux/hppa/bits/eventfd.h @@ -0,0 +1,32 @@ +/* Copyright (C) 2007-2013 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_EVENTFD_H +# error "Never use <bits/eventfd.h> directly; include <sys/eventfd.h> instead." +#endif + +/* Flags for signalfd. */ +enum + { + EFD_SEMAPHORE = 000000001, +#define EFD_SEMAPHORE EFD_SEMAPHORE + EFD_CLOEXEC = 010000000, +#define EFD_CLOEXEC EFD_CLOEXEC +/* the below value looks suspicious, should be 000200004 for consistency */ + EFD_NONBLOCK = 00200004 /* HPUX has separate NDELAY & NONBLOCK */ +#define EFD_NONBLOCK EFD_NONBLOCK + }; diff --git a/libc/sysdeps/linux/mips/bits/eventfd.h b/libc/sysdeps/linux/mips/bits/eventfd.h new file mode 100644 index 000000000..17b2f469e --- /dev/null +++ b/libc/sysdeps/linux/mips/bits/eventfd.h @@ -0,0 +1,31 @@ +/* Copyright (C) 2007-2013 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_EVENTFD_H +# error "Never use <bits/eventfd.h> directly; include <sys/eventfd.h> instead." +#endif + +/* Flags for eventfd. */ +enum + { + EFD_SEMAPHORE = 00000001, +#define EFD_SEMAPHORE EFD_SEMAPHORE + EFD_CLOEXEC = 02000000, +#define EFD_CLOEXEC EFD_CLOEXEC + EFD_NONBLOCK = 00000200 +#define EFD_NONBLOCK EFD_NONBLOCK + }; diff --git a/libc/sysdeps/linux/sparc/bits/eventfd.h b/libc/sysdeps/linux/sparc/bits/eventfd.h new file mode 100644 index 000000000..bed9f093b --- /dev/null +++ b/libc/sysdeps/linux/sparc/bits/eventfd.h @@ -0,0 +1,31 @@ +/* Copyright (C) 2007-2013 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_EVENTFD_H +# error "Never use <bits/eventfd.h> directly; include <sys/eventfd.h> instead." +#endif + +/* Flags for eventfd. */ +enum + { + EFD_SEMAPHORE = 1, +#define EFD_SEMAPHORE EFD_SEMAPHORE + EFD_CLOEXEC = 0x400000, +#define EFD_CLOEXEC EFD_CLOEXEC + EFD_NONBLOCK = 0x004000 +#define EFD_NONBLOCK EFD_NONBLOCK + }; |