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* sysdeps/powerpc/fpu/fpu_control.h (_FPU_GETCW, _FPU_SETCW):
Rename argument to avoid symbol conflict. * sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h [__USE_GNU] (O_DIRECT): New macro.
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@ -1,3 +1,11 @@
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2003-02-26 Steven Munroe <sjmunroe@us.ibm.com>
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* sysdeps/powerpc/fpu/fpu_control.h (_FPU_GETCW, _FPU_SETCW):
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Rename argument to avoid symbol conflict.
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* sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h
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[__USE_GNU] (O_DIRECT): New macro.
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2003-02-24 David Mosberger <davidm@hpl.hp.com>
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* sysdeps/unix/sysv/linux/ia64/sysdep.S (__syscall_error): Fix
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@ -1,3 +1,8 @@
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2003-02-27 Roland McGrath <roland@redhat.com>
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* sysdeps/powerpc/tls.h [HAVE_TLS_SUPPORT]: Define USE_TLS and all
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related macros.
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2003-01-31 Steven Munroe <sjmunroe@us.ibm.com>
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* sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S [SHARED]:
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@ -49,15 +49,17 @@
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typedef unsigned int fpu_control_t __attribute__ ((__mode__ (__SI__)));
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/* Macros for accessing the hardware control word. */
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#define _FPU_GETCW(cw) ( { \
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union { double d; fpu_control_t cw[2]; } tmp __attribute__ ((__aligned__(8))); \
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#define _FPU_GETCW(__cw) ( { \
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union { double d; fpu_control_t cw[2]; } \
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tmp __attribute__ ((__aligned__(8))); \
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__asm__ ("mffs 0; stfd%U0 0,%0" : "=m" (tmp.d) : : "fr0"); \
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(cw)=tmp.cw[1]; \
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(__cw)=tmp.cw[1]; \
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tmp.cw[1]; } )
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#define _FPU_SETCW(cw) { \
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union { double d; fpu_control_t cw[2]; } tmp __attribute__ ((__aligned__(8))); \
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#define _FPU_SETCW(__cw) { \
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union { double d; fpu_control_t cw[2]; } \
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tmp __attribute__ ((__aligned__(8))); \
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tmp.cw[0] = 0xFFF80000; /* More-or-less arbitrary; this is a QNaN. */ \
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tmp.cw[1] = cw; \
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tmp.cw[1] = __cw; \
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__asm__ ("lfd%U0 0,%0; mtfsf 255,0" : : "m" (tmp.d) : "fr0"); \
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}
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@ -1,5 +1,5 @@
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/* O_*, F_*, FD_* bit values for Linux.
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Copyright (C) 1995-1998, 2000 Free Software Foundation, Inc.
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/* O_*, F_*, FD_* bit values for Linux/PowerPC.
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Copyright (C) 1995,1996,1997,1998,2000,2003 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -42,7 +42,8 @@
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#define O_ASYNC 020000
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#ifdef __USE_GNU
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# define O_DIRECTORY 040000 /* Must be a directory. */
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# define O_DIRECT 0400000 /* Direct disk access. */
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# define O_DIRECTORY 040000 /* Must be a directory. */
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# define O_NOFOLLOW 0100000 /* Do not follow links. */
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#endif
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@ -64,7 +65,6 @@
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#define F_SETFD 2 /* Set file descriptor flags. */
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#define F_GETFL 3 /* Get file status flags. */
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#define F_SETFL 4 /* Set file status flags. */
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#ifndef __USE_FILE_OFFSET64
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# define F_GETLK 5 /* Get record locking info. */
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# define F_SETLK 6 /* Set record locking info (non-blocking). */
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@ -74,7 +74,6 @@
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# define F_SETLK F_SETLK64 /* Set record locking info (non-blocking).*/
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# define F_SETLKW F_SETLKW64 /* Set record locking info (blocking). */
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#endif
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#define F_GETLK64 12 /* Get record locking info. */
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#define F_SETLK64 13 /* Set record locking info (non-blocking). */
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#define F_SETLKW64 14 /* Set record locking info (blocking). */
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@ -103,12 +102,12 @@
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#define F_WRLCK 1 /* Write lock. */
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#define F_UNLCK 2 /* Remove lock. */
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/* for old implementation of bsd flock () */
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/* For old implementation of bsd flock(). */
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#define F_EXLCK 4 /* or 3 */
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#define F_SHLCK 8 /* or 4 */
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#ifdef __USE_BSD
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/* Operations for bsd flock(), also used by the kernel implementation */
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/* Operations for bsd flock(), also used by the kernel implementation. */
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# define LOCK_SH 1 /* shared lock */
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# define LOCK_EX 2 /* exclusive lock */
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# define LOCK_NB 4 /* or'd with one of the above to prevent
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