From f2481c319d604a9d797df6147ec6d3010861e4a4 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Sun, 27 Jun 2004 20:48:27 +0000 Subject: Update. 2004-06-25 Jakub Jelinek * sysdeps/unix/sysv/linux/powerpc/fcntl.c: Move to... * sysdeps/unix/sysv/linux/powerpc/powerpc32/fcntl.c: ... here. * sysdeps/unix/sysv/linux/powerpc/lockf64.c: Move to... * sysdeps/unix/sysv/linux/powerpc/powerpc32/lockf64.c: ... here. * sysdeps/unix/sysv/linux/powerpc/powerpc64/fcntl.c: New file. * sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h (F_GETLK, F_SETLK, F_SETLKW): Fix values for -m32 -D_FILE_OFFSET_BITS=64. --- sysdeps/unix/sysv/linux/powerpc/fcntl.c | 1 - sysdeps/unix/sysv/linux/powerpc/lockf64.c | 1 - sysdeps/unix/sysv/linux/powerpc/powerpc32/fcntl.c | 1 + .../unix/sysv/linux/powerpc/powerpc32/lockf64.c | 1 + sysdeps/unix/sysv/linux/powerpc/powerpc64/fcntl.c | 70 ++++++++++++++++++++++ sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h | 29 ++++++--- 6 files changed, 92 insertions(+), 11 deletions(-) delete mode 100644 sysdeps/unix/sysv/linux/powerpc/fcntl.c delete mode 100644 sysdeps/unix/sysv/linux/powerpc/lockf64.c create mode 100644 sysdeps/unix/sysv/linux/powerpc/powerpc32/fcntl.c create mode 100644 sysdeps/unix/sysv/linux/powerpc/powerpc32/lockf64.c create mode 100644 sysdeps/unix/sysv/linux/powerpc/powerpc64/fcntl.c (limited to 'sysdeps') diff --git a/sysdeps/unix/sysv/linux/powerpc/fcntl.c b/sysdeps/unix/sysv/linux/powerpc/fcntl.c deleted file mode 100644 index ea951bc..0000000 --- a/sysdeps/unix/sysv/linux/powerpc/fcntl.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/powerpc/lockf64.c b/sysdeps/unix/sysv/linux/powerpc/lockf64.c deleted file mode 100644 index a88f5a7..0000000 --- a/sysdeps/unix/sysv/linux/powerpc/lockf64.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fcntl.c b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fcntl.c new file mode 100644 index 0000000..ea951bc --- /dev/null +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fcntl.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/lockf64.c b/sysdeps/unix/sysv/linux/powerpc/powerpc32/lockf64.c new file mode 100644 index 0000000..a88f5a7 --- /dev/null +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/lockf64.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/fcntl.c b/sysdeps/unix/sysv/linux/powerpc/powerpc64/fcntl.c new file mode 100644 index 0000000..f629a35 --- /dev/null +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/fcntl.c @@ -0,0 +1,70 @@ +/* Copyright (C) 2000, 2002, 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 +#include +#include +#include + +#include +#include + + +int +__fcntl_nocancel (int fd, int cmd, ...) +{ + va_list ap; + void *arg; + + va_start (ap, cmd); + arg = va_arg (ap, void *); + va_end (ap); + + return INLINE_SYSCALL (fcntl, 3, fd, cmd, arg); +} + + +int +__libc_fcntl (int fd, int cmd, ...) +{ + va_list ap; + void *arg; + + va_start (ap, cmd); + arg = va_arg (ap, void *); + va_end (ap); + + if (cmd >= F_GETLK64 && cmd <= F_SETLKW64) + cmd -= F_GETLK64 - F_GETLK; + + if (SINGLE_THREAD_P || cmd != F_SETLKW) + return __fcntl_nocancel (fd, cmd, arg); + + int oldtype = LIBC_CANCEL_ASYNC (); + + int result = __fcntl_nocancel (fd, cmd, arg); + + LIBC_CANCEL_RESET (oldtype); + + return result; +} +libc_hidden_def (__libc_fcntl) + +weak_alias (__libc_fcntl, __fcntl) +libc_hidden_weak (__fcntl) +weak_alias (__libc_fcntl, fcntl) diff --git a/sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h b/sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h index 5e11760..2247af0 100644 --- a/sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h +++ b/sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h @@ -70,18 +70,29 @@ #define F_SETFD 2 /* Set file descriptor flags. */ #define F_GETFL 3 /* Get file status flags. */ #define F_SETFL 4 /* Set file status flags. */ -#define F_GETLK 5 /* Get record locking info. */ -#define F_SETLK 6 /* Set record locking info (non-blocking). */ -#define F_SETLKW 7 /* Set record locking info (blocking). */ #if __WORDSIZE == 64 -# define F_GETLK64 F_GETLK /* Get record locking info. */ -# define F_SETLK64 F_SETLK /* Set record locking info (non-blocking). */ -# define F_SETLKW64 F_SETLKW /* Set record locking info (blocking). */ +# define F_GETLK 5 /* Get record locking info. */ +# define F_SETLK 6 /* Set record locking info (non-blocking). */ +# define F_SETLKW 7 /* Set record locking info (blocking). */ +/* Not necessary, we always have 64-bit offsets. */ +# define F_GETLK64 5 /* Get record locking info. */ +# define F_SETLK64 6 /* Set record locking info (non-blocking). */ +# define F_SETLKW64 7 /* Set record locking info (blocking). */ #else -#define F_GETLK64 12 /* Get record locking info. */ -#define F_SETLK64 13 /* Set record locking info (non-blocking). */ -#define F_SETLKW64 14 /* Set record locking info (blocking). */ +# ifndef __USE_FILE_OFFSET64 +# define F_GETLK 5 /* Get record locking info. */ +# define F_SETLK 6 /* Set record locking info (non-blocking). */ +# define F_SETLKW 7 /* Set record locking info (blocking). */ +# else +# define F_GETLK F_GETLK64 /* Get record locking info. */ +# define F_SETLK F_SETLK64 /* Set record locking info (non-blocking).*/ +# define F_SETLKW F_SETLKW64 /* Set record locking info (blocking). */ +# endif +# define F_GETLK64 12 /* Get record locking info. */ +# define F_SETLK64 13 /* Set record locking info (non-blocking). */ +# define F_SETLKW64 14 /* Set record locking info (blocking). */ #endif + #if defined __USE_BSD || defined __USE_UNIX98 # define F_SETOWN 8 /* Get owner of socket (receiver of SIGIO). */ # define F_GETOWN 9 /* Set owner of socket (receiver of SIGIO). */ -- cgit v1.1