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view src/s/ewsux5r4.h @ 4499:eb82259f265d
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 | 023b83f4e54b |
children |
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/* Synched up with: Mule 2.0. Not in FSF. */ /* Definitions file for XEmacs running on NEC's EWS-UX/V(Rel4.2) (System V Release 4.2) */ #include "usg5-4-2.h" #ifndef nec_ews #define nec_ews #endif #ifndef nec_ews_svr4 #define nec_ews_svr4 #endif #define XOS_NEEDS_TIME_H #define HAVE_CLOCK #ifdef __STDC__ #define MKDIR_PROTOTYPE int mkdir(char *dpath, mode_t dmode) #endif #ifndef __GNUC__ #define C_DEBUG_SWITCH "-O -KOlimit=2000 -ZXNd=5000" #endif