Mercurial > hg > xemacs-beta
view src/xmu.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 | abe6d1db359e |
children |
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/* Compatibility routines based on code from the MIT Xmu library */ /* Synched up with: Not in FSF. */ #ifndef INCLUDED_xmu_h_ #define INCLUDED_xmu_h_ #ifdef HAVE_XMU # include <X11/Xmu/CharSet.h> # include <X11/Xmu/Converters.h> # include <X11/Xmu/CurUtil.h> # include <X11/Xmu/Drawing.h> # include <X11/Xmu/Error.h> # include <X11/Xmu/Misc.h> /* Do the EDITRES protocol if running X11R5 (or later) version */ #if (XtSpecificationRelease >= 5) /* #### No dice if we don't have XMU until someone ports _XEditResCheckMessages to xmu.c */ #define HACK_EDITRES #include <X11/Xmu/Editres.h> #endif /* R5+ */ #else int XmuCursorNameToIndex (const char *name); int XmuReadBitmapDataFromFile (const char *filename, unsigned int *width, unsigned int *height, unsigned char **datap, int *x_hot, int *y_hot); int XmuPrintDefaultErrorMessage (Display *dpy, XErrorEvent *event, FILE *fp); void XmuCopyISOLatin1Lowered (char *, const char *); #define Max(x, y) (((x) > (y)) ? (x) : (y)) #define Min(x, y) (((x) < (y)) ? (x) : (y)) #define AssignMax(x, y) {if ((y) > (x)) x = (y);} #define AssignMin(x, y) {if ((y) < (x)) x = (y);} typedef enum {XtorientHorizontal, XtorientVertical} XtOrientation; #endif /* HAVE_XMU */ #endif /* INCLUDED_xmu_h_ */