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Port write-region-inhibit-sync, allowing avoidance of bad FS performance. See http://shaver.off.net/diary/2008/05/25/fsyncers-and-curveballs/ for more details. 2008-08-09 Aidan Kehoe <kehoea@parhasard.net> Integrate Romain Francoise' 2005-09-14 (pre-GPLV3) GNU change, which can allow much better performace with some stupid filesystems: * fileio.c (write_region_inhibit_fsync): New variable. (Fwrite_region): Use it to skip call to fsync. (syms_of_fileio): Initialize it.
author Aidan Kehoe <kehoea@parhasard.net>
date Sat, 09 Aug 2008 16:44:46 +0200
parents 3ecd8885ac67
children
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/* Synched up with: Not in FSF. */

#define OSF1

#ifndef NOT_C_CODE
#include <sys/param.h>
#endif

#include "bsd4-3.h"

/* Identify OSF1 for the m- files. */



/* Define _BSD to tell the include files we're running under
   the BSD universe and not the SYSV universe.  */

#ifdef __GNUC__
#define C_SWITCH_SYSTEM "-D_BSD"
#else
#define C_SWITCH_SYSTEM "-std -D_BSD"
#endif 
#define LIBS_SYSTEM	"-lbsd"
#define SYSTEM_MALLOC

/* This to get rid of the -X that ymakefile inserts */
#undef LD_SWITCH_SYSTEM
#define LD_SWITCH_SYSTEM

/* XEmacs change */
#define GMALLOC_NEEDS_SBRK_DECL