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[xemacs-hg @ 2005-01-26 10:33:40 by ben] Fix some race conditions in redisplay/signal redisplay.c, redisplay.h, signal.c: Move backtraces to internals manual. Fix some race conditions leading to crashes due to incomplete protection of critical sections. In signal.c, be more aggressive in catching incomplete critical section protection -- we cannot even check for QUIT, *EVER*, in a critical section.
author ben
date Wed, 26 Jan 2005 10:33:42 +0000
parents 376386a54a3c
children
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/* Synched up with: FSF 19.31. */

/* machine description file for Alliant Concentrix 4.0 or later.
   Use alliant.h for versions 2 and 3.  */

/* The following line tells the configuration script what sort of 
   operating system this machine is likely to run.
   USUAL-OPSYS="bsd4-2"  */

#include "alliant.h"

/* Concentrix uses a different kernel symbol for load average. */

#undef  LDAV_SYMBOL		/* Undo definition in s-bsd4-2.h */
#define LDAV_SYMBOL "_Loadavg"

/* Data type of load average, as read out of kmem.  */

#define LOAD_AVE_TYPE long

/* Convert that into an integer that is 100 for a load average of 1.0  */

#define LOAD_AVE_CVT(x) (x * 100 / LOADAVG_SCALE)

/* include <sys/param.h> for the definition of LOADAVG_SCALE, and also
   LOADAVG_SIZE, the number of items in the Loadavg array. */