diff options
Diffstat (limited to 'ports/sysdeps/unix/sysv/linux/alpha')
23 files changed, 202 insertions, 357 deletions
diff --git a/ports/sysdeps/unix/sysv/linux/alpha/setresgid.c b/ports/sysdeps/unix/sysv/linux/alpha/bits/eventfd.h index 50e29e3c7..346794ad0 100644 --- a/ports/sysdeps/unix/sysv/linux/alpha/setresgid.c +++ b/ports/sysdeps/unix/sysv/linux/alpha/bits/eventfd.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1998, 2000, 2003, 2004 Free Software Foundation, Inc. +/* Copyright (C) 2007-2012 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 @@ -12,22 +12,20 @@ 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/>. */ -#include <errno.h> -#include <unistd.h> -#include <setxid.h> - - -int -__setresgid (gid_t rgid, gid_t egid, gid_t sgid) -{ - return INLINE_SETXID_SYSCALL (setresgid, 3, (int) rgid, - (int) egid, (int) sgid); -} -libc_hidden_def (__setresgid) -#ifndef __setresgid -weak_alias (__setresgid, setresgid) +#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/ports/sysdeps/unix/sysv/linux/alpha/bits/fcntl.h b/ports/sysdeps/unix/sysv/linux/alpha/bits/fcntl.h index e5e726bf4..d1cebfa68 100644 --- a/ports/sysdeps/unix/sysv/linux/alpha/bits/fcntl.h +++ b/ports/sysdeps/unix/sysv/linux/alpha/bits/fcntl.h @@ -1,5 +1,5 @@ /* O_*, F_*, FD_* bit values for Linux. - Copyright (C) 1995-2000,2004,2005,2006,2007,2010 Free Software Foundation, Inc. + Copyright (C) 1995-2012 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 @@ -223,6 +223,18 @@ struct f_owner_ex we splice from/to). */ # define SPLICE_F_MORE 4 /* Expect more data. */ # define SPLICE_F_GIFT 8 /* Pages passed in are a gift. */ + +/* File handle structure. */ +struct file_handle +{ + unsigned int handle_bytes; + int handle_type; + /* File identifier. */ + unsigned char f_handle[0]; +}; + +/* Maximum handle size (for now). */ +# define MAX_HANDLE_SZ 128 #endif __BEGIN_DECLS @@ -252,6 +264,38 @@ extern ssize_t splice (int __fdin, __off64_t *__offin, int __fdout, extern ssize_t tee (int __fdin, int __fdout, size_t __len, unsigned int __flags); +/* Reserve storage for the data of the file associated with FD. + + This function is a possible cancellation point and therefore not + marked with __THROW. */ +# ifndef __USE_FILE_OFFSET64 +extern int fallocate (int __fd, int __mode, __off_t __offset, __off_t __len); +# else +# ifdef __REDIRECT +extern int __REDIRECT (fallocate, (int __fd, int __mode, __off64_t __offset, + __off64_t __len), + fallocate64); +# else +# define fallocate fallocate64 +# endif +# endif +# ifdef __USE_LARGEFILE64 +extern int fallocate64 (int __fd, int __mode, __off64_t __offset, + __off64_t __len); +# endif + +/* Map file name to file handle. */ +extern int name_to_handle_at (int __dfd, const char *__name, + struct file_handle *__handle, int *__mnt_id, + int __flags) __THROW; + +/* Open file using the file handle. + + This function is a possible cancellation point and therefore not + marked with __THROW. */ +extern int open_by_handle_at (int __mountdirfd, struct file_handle *__handle, + int __flags); + #endif __END_DECLS diff --git a/ports/sysdeps/unix/sysv/linux/alpha/setregid.c b/ports/sysdeps/unix/sysv/linux/alpha/bits/inotify.h index 0973fe4ac..3fbe3b8ec 100644 --- a/ports/sysdeps/unix/sysv/linux/alpha/setregid.c +++ b/ports/sysdeps/unix/sysv/linux/alpha/bits/inotify.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1998, 2000, 2003, 2004 Free Software Foundation, Inc. +/* Copyright (C) 2005-2012 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 @@ -12,20 +12,18 @@ 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/>. */ -#include <errno.h> -#include <unistd.h> -#include <setxid.h> - - -int -__setregid (gid_t rgid, gid_t egid) -{ - return INLINE_SETXID_SYSCALL (setregid, 2, (int) rgid, (int) egid); -} -#ifndef __setregid -weak_alias (__setregid, setregid) +#ifndef _SYS_INOTIFY_H +# error "Never use <bits/inotify.h> directly; include <sys/inotify.h> instead." #endif + +/* Flags for the parameter of inotify_init1. */ +enum + { + IN_CLOEXEC = 010000000, +#define IN_CLOEXEC IN_CLOEXEC + IN_NONBLOCK = 000000004 +#define IN_NONBLOCK IN_NONBLOCK + }; diff --git a/ports/sysdeps/unix/sysv/linux/alpha/setreuid.c b/ports/sysdeps/unix/sysv/linux/alpha/bits/signalfd.h index a23a34792..7ea70faef 100644 --- a/ports/sysdeps/unix/sysv/linux/alpha/setreuid.c +++ b/ports/sysdeps/unix/sysv/linux/alpha/bits/signalfd.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1998, 2000, 2003, 2004 Free Software Foundation, Inc. +/* Copyright (C) 2007-2012 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 @@ -12,20 +12,18 @@ 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/>. */ -#include <errno.h> -#include <unistd.h> -#include <setxid.h> - - -int -__setreuid (uid_t ruid, uid_t euid) -{ - return INLINE_SETXID_SYSCALL (setreuid, 2, (int) ruid, (int) euid); -} -#ifndef __setreuid -weak_alias (__setreuid, setreuid) +#ifndef _SYS_SIGNALFD_H +# error "Never use <bits/signalfd.h> directly; include <sys/signalfd.h> instead." #endif + +/* Flags for signalfd. */ +enum + { + SFD_CLOEXEC = 010000000, +#define SFD_CLOEXEC SFD_CLOEXEC + SFD_NONBLOCK = 000000004 +#define SFD_NONBLOCK SFD_NONBLOCK + }; diff --git a/ports/sysdeps/unix/sysv/linux/alpha/bits/stat.h b/ports/sysdeps/unix/sysv/linux/alpha/bits/stat.h index d7241bd1a..e70e83636 100644 --- a/ports/sysdeps/unix/sysv/linux/alpha/bits/stat.h +++ b/ports/sysdeps/unix/sysv/linux/alpha/bits/stat.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1996,1997,1998,1999,2000,2001,2004,2010 +/* Copyright (C) 1996,1997,1998,1999,2000,2001,2004,2010,2012 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -30,7 +30,8 @@ #define _STAT_VER_GLIBC2_1 2 #define _STAT_VER_KERNEL64 3 #define _STAT_VER_GLIBC2_3_4 3 -#define _STAT_VER _STAT_VER_GLIBC2_3_4 +#define _STAT_VER_LINUX 3 +#define _STAT_VER _STAT_VER_LINUX /* Versions of the `xmknod' interface. */ #define _MKNOD_VER_LINUX 0 diff --git a/ports/sysdeps/unix/sysv/linux/alpha/configure b/ports/sysdeps/unix/sysv/linux/alpha/configure new file mode 100644 index 000000000..c7c4feeea --- /dev/null +++ b/ports/sysdeps/unix/sysv/linux/alpha/configure @@ -0,0 +1,11 @@ +# This file is generated from configure.in by Autoconf. DO NOT EDIT! + # Local configure fragment for sysdeps/unix/sysv/linux/alpha + +# There are several bits that no longer compile cleanly without +# realtime signal support (ver 2.2.0). Given that we also now +# require TLS (ver 2.6.0), it seems pointless to fix them. +# ??? Surely this should now be the generic default. +arch_minimum_kernel=2.6.0 + +# We did historically export the unwinder from glibc. +libc_cv_gcc_unwind_find_fde=yes diff --git a/ports/sysdeps/unix/sysv/linux/alpha/configure.in b/ports/sysdeps/unix/sysv/linux/alpha/configure.in new file mode 100644 index 000000000..5a1af6207 --- /dev/null +++ b/ports/sysdeps/unix/sysv/linux/alpha/configure.in @@ -0,0 +1,11 @@ +GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory. +# Local configure fragment for sysdeps/unix/sysv/linux/alpha + +# There are several bits that no longer compile cleanly without +# realtime signal support (ver 2.2.0). Given that we also now +# require TLS (ver 2.6.0), it seems pointless to fix them. +# ??? Surely this should now be the generic default. +arch_minimum_kernel=2.6.0 + +# We did historically export the unwinder from glibc. +libc_cv_gcc_unwind_find_fde=yes diff --git a/ports/sysdeps/unix/sysv/linux/alpha/dl-fxstatat64.c b/ports/sysdeps/unix/sysv/linux/alpha/dl-fxstatat64.c new file mode 100644 index 000000000..41e83bcf1 --- /dev/null +++ b/ports/sysdeps/unix/sysv/linux/alpha/dl-fxstatat64.c @@ -0,0 +1,9 @@ +/* In this implementation we do not really care whether the call fails + because of missing kernel support since we do not even call the + function in this case. */ +/* For Alpha, in <kernel-features.h> we redefine the default definition of + when __ASSUME_ATFCTS is present. The hack must wait until after that. */ +#include <kernel-features.h> +#undef __ASSUME_ATFCTS +#define __ASSUME_ATFCTS 1 +#include "fxstatat.c" diff --git a/ports/sysdeps/unix/sysv/linux/alpha/fxstatat.c b/ports/sysdeps/unix/sysv/linux/alpha/fxstatat.c index 6fa3aeb14..a6fd06b1d 100644 --- a/ports/sysdeps/unix/sysv/linux/alpha/fxstatat.c +++ b/ports/sysdeps/unix/sysv/linux/alpha/fxstatat.c @@ -30,11 +30,44 @@ #undef __fxstatat64 +#ifdef __ASSUME_ATFCTS +# define __have_atfcts 1 +#endif +#ifdef __ASSUME_STAT64_SYSCALL +# define __libc_missing_axp_stat64 0 +#endif /* Get information about the file NAME in BUF. */ int __fxstatat (int vers, int fd, const char *file, struct stat *st, int flag) { + INTERNAL_SYSCALL_DECL (err); + int result, errno_out; + + /* ??? The __fxstatat entry point is new enough that it must be using + vers == _STAT_VER_KERNEL64. For the benefit of dl-fxstatat64.c, we + cannot actually check this, lest the compiler not optimize the rest + of the function away. */ + +#ifdef __NR_fstatat64 + if (__have_atfcts >= 0) + { + result = INTERNAL_SYSCALL (fstatat64, err, 4, fd, file, st, flag); + if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1)) + return result; + errno_out = INTERNAL_SYSCALL_ERRNO (result, err); +#ifndef __ASSUME_ATFCTS + if (errno_out == ENOSYS) + __have_atfcts = -1; + else +#endif + { + __set_errno (errno_out); + return -1; + } + } +#endif /* __NR_fstatat64 */ + if (flag & ~AT_SYMLINK_NOFOLLOW) { __set_errno (EINVAL); @@ -67,12 +100,8 @@ __fxstatat (int vers, int fd, const char *file, struct stat *st, int flag) file = buf; } - INTERNAL_SYSCALL_DECL (err); - int result, errno_out; - struct kernel_stat kst; - -#if __ASSUME_STAT64_SYSCALL > 0 - if (vers == _STAT_VER_KERNEL64) +#ifdef __NR_stat64 + if (!__libc_missing_axp_stat64) { if (flag & AT_SYMLINK_NOFOLLOW) result = INTERNAL_SYSCALL (lstat64, err, 2, file, st); @@ -82,24 +111,16 @@ __fxstatat (int vers, int fd, const char *file, struct stat *st, int flag) if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1)) return result; errno_out = INTERNAL_SYSCALL_ERRNO (result, err); - goto fail; - } -#elif defined __NR_stat64 - if (vers == _STAT_VER_KERNEL64 && !__libc_missing_axp_stat64) - { - if (flag & AT_SYMLINK_NOFOLLOW) - result = INTERNAL_SYSCALL (lstat64, err, 2, file, st); +# if __ASSUME_STAT64_SYSCALL == 0 + if (errno_out == ENOSYS) + __libc_missing_axp_stat64 = 1; else - result = INTERNAL_SYSCALL (stat64, err, 2, file, st); - - if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1)) - return result; - errno_out = INTERNAL_SYSCALL_ERRNO (result, err); - if (errno_out != ENOSYS) +# endif goto fail; - __libc_missing_axp_stat64 = 1; } -#endif +#endif /* __NR_stat64 */ + + struct kernel_stat kst; if (flag & AT_SYMLINK_NOFOLLOW) result = INTERNAL_SYSCALL (lstat, err, 2, file, &kst); diff --git a/ports/sysdeps/unix/sysv/linux/alpha/getitimer.S b/ports/sysdeps/unix/sysv/linux/alpha/getitimer.S index 6644a5c36..c29b3bdbc 100644 --- a/ports/sysdeps/unix/sysv/linux/alpha/getitimer.S +++ b/ports/sysdeps/unix/sysv/linux/alpha/getitimer.S @@ -1,4 +1,4 @@ -/* Copyright (C) 1998, 2003, 2006 Free Software Foundation, Inc. +/* Copyright (C) 1998, 2003, 2006, 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 @@ -23,7 +23,7 @@ .text -#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING +#if defined PIC && defined DO_VERSIONING #define GETITIMER __getitimer_tv64 #else #define GETITIMER getitimer @@ -108,6 +108,6 @@ $error: END(GETITIMER) #endif /* __ASSUME_TIMEVAL64 */ -#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING +#if defined PIC && defined DO_VERSIONING default_symbol_version (__getitimer_tv64, getitimer, GLIBC_2.1) #endif diff --git a/ports/sysdeps/unix/sysv/linux/alpha/getrusage.S b/ports/sysdeps/unix/sysv/linux/alpha/getrusage.S index 0bca4b5f2..2516ab022 100644 --- a/ports/sysdeps/unix/sysv/linux/alpha/getrusage.S +++ b/ports/sysdeps/unix/sysv/linux/alpha/getrusage.S @@ -1,4 +1,4 @@ -/* Copyright (C) 1998, 2003, 2006 Free Software Foundation, Inc. +/* Copyright (C) 1998, 2003, 2006, 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 @@ -23,7 +23,7 @@ .text -#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING +#if defined PIC && defined DO_VERSIONING #define GETRUSAGE __getrusage_tv64 #else #define GETRUSAGE __getrusage @@ -140,7 +140,7 @@ $error: END(GETRUSAGE) #endif /* __ASSUME_TIMEVAL64 */ -#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING +#if defined PIC && defined DO_VERSIONING strong_alias(__getrusage_tv64, ____getrusage_tv64) default_symbol_version (____getrusage_tv64, __getrusage, GLIBC_2.1) default_symbol_version (__getrusage_tv64, getrusage, GLIBC_2.1) diff --git a/ports/sysdeps/unix/sysv/linux/alpha/gettimeofday.S b/ports/sysdeps/unix/sysv/linux/alpha/gettimeofday.S index 7c9183a4f..2910830c0 100644 --- a/ports/sysdeps/unix/sysv/linux/alpha/gettimeofday.S +++ b/ports/sysdeps/unix/sysv/linux/alpha/gettimeofday.S @@ -1,4 +1,4 @@ -/* Copyright (C) 1998, 2002, 2003, 2006 Free Software Foundation, Inc. +/* Copyright (C) 1998, 2002, 2003, 2006, 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 @@ -23,7 +23,7 @@ .text -#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING +#if defined PIC && defined DO_VERSIONING #define GETTIMEOFDAY __gettimeofday_tv64 #else #define GETTIMEOFDAY __gettimeofday @@ -106,7 +106,7 @@ $error: END(GETTIMEOFDAY) #endif /* __ASSUME_TIMEVAL64 */ -#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING +#if defined PIC && defined DO_VERSIONING default_symbol_version (__gettimeofday_tv64, __gettimeofday, GLIBC_2.1) /* It seems to me to be a misfeature of the assembler that we can only diff --git a/ports/sysdeps/unix/sysv/linux/alpha/kernel-features.h b/ports/sysdeps/unix/sysv/linux/alpha/kernel-features.h index 9c640f984..ce4d1607d 100644 --- a/ports/sysdeps/unix/sysv/linux/alpha/kernel-features.h +++ b/ports/sysdeps/unix/sysv/linux/alpha/kernel-features.h @@ -18,6 +18,9 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ +#ifndef _KERNEL_FEATURES_H +#define _KERNEL_FEATURES_H 1 + /* alpha switched to a 64-bit timeval sometime before 2.2.0. */ #if __LINUX_KERNEL_VERSION >= 131584 # define __ASSUME_TIMEVAL64 1 @@ -96,3 +99,9 @@ #if __LINUX_KERNEL_VERSION < 0x020621 # undef __ASSUME_FALLOCATE #endif + +/* There never has been support for fstat64. */ +#undef __ASSUME_STATFS64 +#define __ASSUME_STATFS64 0 + +#endif /* _KERNEL_FEATURES_H */ diff --git a/ports/sysdeps/unix/sysv/linux/alpha/select.S b/ports/sysdeps/unix/sysv/linux/alpha/select.S index 35a81e949..94f209bff 100644 --- a/ports/sysdeps/unix/sysv/linux/alpha/select.S +++ b/ports/sysdeps/unix/sysv/linux/alpha/select.S @@ -1,4 +1,4 @@ -/* Copyright (C) 1998,2002,2003,2006 Free Software Foundation, Inc. +/* Copyright (C) 1998,2002,2003,2006,2012 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 @@ -23,7 +23,7 @@ .text -#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING +#if defined PIC && defined DO_VERSIONING #define SELECT __select_tv64 #else #define SELECT __select @@ -224,7 +224,7 @@ $error: END(SELECT) #endif /* __ASSUME_TIMEVAL64 */ -#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING +#if defined PIC && defined DO_VERSIONING default_symbol_version (__select_tv64, __select, GLIBC_2.1) /* It seems to me to be a misfeature of the assembler that we can only diff --git a/ports/sysdeps/unix/sysv/linux/alpha/setitimer.S b/ports/sysdeps/unix/sysv/linux/alpha/setitimer.S index 59caeac68..59f97f75d 100644 --- a/ports/sysdeps/unix/sysv/linux/alpha/setitimer.S +++ b/ports/sysdeps/unix/sysv/linux/alpha/setitimer.S @@ -1,4 +1,4 @@ -/* Copyright (C) 1998, 2003, 2006 Free Software Foundation, Inc. +/* Copyright (C) 1998, 2003, 2006, 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 @@ -23,7 +23,7 @@ .text -#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING +#if defined PIC && defined DO_VERSIONING #define SETITIMER __setitimer_tv64 #else #define SETITIMER __setitimer @@ -124,7 +124,7 @@ $error: END(SETITIMER) #endif /* __ASSUME_TIMEVAL64 */ -#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING +#if defined PIC && defined DO_VERSIONING default_symbol_version (__setitimer_tv64, __setitimer, GLIBC_2.1) /* It seems to me to be a misfeature of the assembler that we can only diff --git a/ports/sysdeps/unix/sysv/linux/alpha/setresuid.c b/ports/sysdeps/unix/sysv/linux/alpha/setresuid.c deleted file mode 100644 index e76413bf6..000000000 --- a/ports/sysdeps/unix/sysv/linux/alpha/setresuid.c +++ /dev/null @@ -1,33 +0,0 @@ -/* Copyright (C) 1998, 2000, 2003, 2004 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. */ - -#include <errno.h> -#include <unistd.h> -#include <setxid.h> - - -int -__setresuid (uid_t ruid, uid_t euid, uid_t suid) -{ - return INLINE_SETXID_SYSCALL (setresuid, 3, (int) ruid, - (int) euid, (int) suid); -} -libc_hidden_def (__setresuid) -#ifndef __setresuid -weak_alias (__setresuid, setresuid) -#endif diff --git a/ports/sysdeps/unix/sysv/linux/alpha/settimeofday.S b/ports/sysdeps/unix/sysv/linux/alpha/settimeofday.S index e39eadc20..e80d05478 100644 --- a/ports/sysdeps/unix/sysv/linux/alpha/settimeofday.S +++ b/ports/sysdeps/unix/sysv/linux/alpha/settimeofday.S @@ -1,4 +1,4 @@ -/* Copyright (C) 1998, 2003, 2006 Free Software Foundation, Inc. +/* Copyright (C) 1998, 2003, 2006, 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 @@ -23,7 +23,7 @@ .text -#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING +#if defined PIC && defined DO_VERSIONING #define SETTIMEOFDAY __settimeofday_tv64 #else #define SETTIMEOFDAY __settimeofday @@ -105,7 +105,7 @@ $error: END(SETTIMEOFDAY) #endif /* __ASSUME_TIMEVAL64 */ -#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING +#if defined PIC && defined DO_VERSIONING default_symbol_version (__settimeofday_tv64, __settimeofday, GLIBC_2.1) /* It seems to me to be a misfeature of the assembler that we can only diff --git a/ports/sysdeps/unix/sysv/linux/alpha/sys/eventfd.h b/ports/sysdeps/unix/sysv/linux/alpha/sys/eventfd.h deleted file mode 100644 index c8ce55462..000000000 --- a/ports/sysdeps/unix/sysv/linux/alpha/sys/eventfd.h +++ /dev/null @@ -1,52 +0,0 @@ -/* Copyright (C) 2007, 2008 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_EVENTFD_H -#define _SYS_EVENTFD_H 1 - -#include <stdint.h> - - -/* Type for event counter. */ -typedef uint64_t eventfd_t; - -/* Flags for signalfd. */ -enum - { - EFD_CLOEXEC = 010000000, -#define EFD_CLOEXEC EFD_CLOEXEC - EFD_NONBLOCK = 04 -#define EFD_NONBLOCK EFD_NONBLOCK - }; - - -__BEGIN_DECLS - -/* Return file descriptor for generic event channel. Set initial - value to COUNT. */ -extern int eventfd (int __count, int __flags) __THROW; - -/* 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); - -__END_DECLS - -#endif /* sys/eventfd.h */ diff --git a/ports/sysdeps/unix/sysv/linux/alpha/sys/inotify.h b/ports/sysdeps/unix/sysv/linux/alpha/sys/inotify.h deleted file mode 100644 index d61c700d5..000000000 --- a/ports/sysdeps/unix/sysv/linux/alpha/sys/inotify.h +++ /dev/null @@ -1,105 +0,0 @@ -/* Copyright (C) 2005, 2006, 2008 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_INOTIFY_H -#define _SYS_INOTIFY_H 1 - -#include <stdint.h> - - -/* Flags for the parameter of inotify_init1. */ -enum - { - IN_CLOEXEC = 010000000, -#define IN_CLOEXEC IN_CLOEXEC - IN_NONBLOCK = 04 -#define IN_NONBLOCK IN_NONBLOCK - }; - - -/* Structure describing an inotify event. */ -struct inotify_event -{ - int wd; /* Watch descriptor. */ - uint32_t mask; /* Watch mask. */ - uint32_t cookie; /* Cookie to synchronize two events. */ - uint32_t len; /* Length (including NULs) of name. */ - char name __flexarr; /* Name. */ -}; - - -/* Supported events suitable for MASK parameter of INOTIFY_ADD_WATCH. */ -#define IN_ACCESS 0x00000001 /* File was accessed. */ -#define IN_MODIFY 0x00000002 /* File was modified. */ -#define IN_ATTRIB 0x00000004 /* Metadata changed. */ -#define IN_CLOSE_WRITE 0x00000008 /* Writtable file was closed. */ -#define IN_CLOSE_NOWRITE 0x00000010 /* Unwrittable file closed. */ -#define IN_CLOSE (IN_CLOSE_WRITE | IN_CLOSE_NOWRITE) /* Close. */ -#define IN_OPEN 0x00000020 /* File was opened. */ -#define IN_MOVED_FROM 0x00000040 /* File was moved from X. */ -#define IN_MOVED_TO 0x00000080 /* File was moved to Y. */ -#define IN_MOVE (IN_MOVED_FROM | IN_MOVED_TO) /* Moves. */ -#define IN_CREATE 0x00000100 /* Subfile was created. */ -#define IN_DELETE 0x00000200 /* Subfile was deleted. */ -#define IN_DELETE_SELF 0x00000400 /* Self was deleted. */ -#define IN_MOVE_SELF 0x00000800 /* Self was moved. */ - -/* Events sent by the kernel. */ -#define IN_UNMOUNT 0x00002000 /* Backing fs was unmounted. */ -#define IN_Q_OVERFLOW 0x00004000 /* Event queued overflowed. */ -#define IN_IGNORED 0x00008000 /* File was ignored. */ - -/* Helper events. */ -#define IN_CLOSE (IN_CLOSE_WRITE | IN_CLOSE_NOWRITE) /* Close. */ -#define IN_MOVE (IN_MOVED_FROM | IN_MOVED_TO) /* Moves. */ - -/* Special flags. */ -#define IN_ONLYDIR 0x01000000 /* Only watch the path if it is a - directory. */ -#define IN_DONT_FOLLOW 0x02000000 /* Do not follow a sym link. */ -#define IN_MASK_ADD 0x20000000 /* Add to the mask of an already - existing watch. */ -#define IN_ISDIR 0x40000000 /* Event occurred against dir. */ -#define IN_ONESHOT 0x80000000 /* Only send event once. */ - -/* All events which a program can wait on. */ -#define IN_ALL_EVENTS (IN_ACCESS | IN_MODIFY | IN_ATTRIB | IN_CLOSE_WRITE \ - | IN_CLOSE_NOWRITE | IN_OPEN | IN_MOVED_FROM \ - | IN_MOVED_TO | IN_CREATE | IN_DELETE \ - | IN_DELETE_SELF | IN_MOVE_SELF) - - -__BEGIN_DECLS - -/* Create and initialize inotify instance. */ -extern int inotify_init (void) __THROW; - -/* Create and initialize inotify instance. */ -extern int inotify_init1 (int __flags) __THROW; - -/* Add watch of object NAME to inotify instance FD. Notify about - events specified by MASK. */ -extern int inotify_add_watch (int __fd, const char *__name, uint32_t __mask) - __THROW; - -/* Remove the watch specified by WD from the inotify instance FD. */ -extern int inotify_rm_watch (int __fd, uint32_t __wd) __THROW; - -__END_DECLS - -#endif /* sys/inotify.h */ diff --git a/ports/sysdeps/unix/sysv/linux/alpha/sys/signalfd.h b/ports/sysdeps/unix/sysv/linux/alpha/sys/signalfd.h deleted file mode 100644 index 4cbe97776..000000000 --- a/ports/sysdeps/unix/sysv/linux/alpha/sys/signalfd.h +++ /dev/null @@ -1,66 +0,0 @@ -/* Copyright (C) 2007, 2008 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; - uint64_t ssi_ptr; - uint64_t ssi_utime; - uint64_t ssi_stime; - uint64_t ssi_addr; - uint8_t __pad[48]; -}; - -/* Flags for signalfd. */ -enum - { - SFD_CLOEXEC = 010000000, -#define SFD_CLOEXEC SFD_CLOEXEC - SFD_NONBLOCK = 04 -#define SFD_NONBLOCK SFD_NONBLOCK - }; - -__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, int __flags) - __THROW __nonnull ((2)); - -__END_DECLS - -#endif /* sys/signalfd.h */ diff --git a/ports/sysdeps/unix/sysv/linux/alpha/syscall.S b/ports/sysdeps/unix/sysv/linux/alpha/syscall.S index 0c4081363..02d5d6519 100644 --- a/ports/sysdeps/unix/sysv/linux/alpha/syscall.S +++ b/ports/sysdeps/unix/sysv/linux/alpha/syscall.S @@ -31,13 +31,13 @@ * * Usage: * - * long syscall(syscall_number, arg1, arg2, arg3, arg4, arg5) + * long syscall(syscall_number, arg1, arg2, arg3, arg4, arg5, arg6) * * syscall_number = the index of the system call we're invoking - * arg1-arg5 = up to 5 integer arguments to the system call + * arg1-arg6 = up to 6 integer arguments to the system call * * We need to do some arg shifting: the kernel expects the - * syscall number in v0 and the first five args in a0-a4. + * syscall number in v0 and the first six args in a0-a5. * */ @@ -60,6 +60,7 @@ LEAF(__syscall, 0) mov a3, a2 mov a4, a3 mov a5, a4 + ldq a5,0(sp) /* arg6 -> a5 */ call_pal PAL_callsys /* Invoke system call */ bne a3, $error diff --git a/ports/sysdeps/unix/sysv/linux/alpha/utimes.S b/ports/sysdeps/unix/sysv/linux/alpha/utimes.S index 0dd0a9372..2ab2b19c0 100644 --- a/ports/sysdeps/unix/sysv/linux/alpha/utimes.S +++ b/ports/sysdeps/unix/sysv/linux/alpha/utimes.S @@ -1,4 +1,4 @@ -/* Copyright (C) 1998, 2003, 2006 Free Software Foundation, Inc. +/* Copyright (C) 1998, 2003, 2006, 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 @@ -23,7 +23,7 @@ .text -#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING +#if defined PIC && defined DO_VERSIONING #define UTIMES __utimes_tv64 #else #define UTIMES __utimes @@ -110,7 +110,7 @@ $error: END(UTIMES) #endif /* __ASSUME_TIMEVAL64 */ -#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING +#if defined PIC && defined DO_VERSIONING default_symbol_version (__utimes_tv64, __utimes, GLIBC_2.1) /* It seems to me to be a misfeature of the assembler that we can only diff --git a/ports/sysdeps/unix/sysv/linux/alpha/wait4.S b/ports/sysdeps/unix/sysv/linux/alpha/wait4.S index 634993deb..5e1e5d460 100644 --- a/ports/sysdeps/unix/sysv/linux/alpha/wait4.S +++ b/ports/sysdeps/unix/sysv/linux/alpha/wait4.S @@ -1,4 +1,4 @@ -/* Copyright (C) 1998, 2003, 2006 Free Software Foundation, Inc. +/* Copyright (C) 1998, 2003, 2006, 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 @@ -23,7 +23,7 @@ .text -#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING +#if defined PIC && defined DO_VERSIONING #define WAIT4 __wait4_tv64 #else #define WAIT4 __wait4 @@ -143,7 +143,7 @@ $error: END(WAIT4) #endif /* __ASSUME_TIMEVAL64 */ -#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING +#if defined PIC && defined DO_VERSIONING default_symbol_version (__wait4_tv64, __wait4, GLIBC_2.1) /* It seems to me to be a misfeature of the assembler that we can only |