kernigh

#include <sys/types.h>
#include <sys/disklabel.h>
#include <sys/dkio.h> /* DIOCGDINFO */
#include <sys/ioctl.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <stdio.h>

/*
 * Shows the size in bytes of a disk partition in OpenBSD.

kernigh

Some of Ruby's tests get stuck in OpenBSD.
This is because of OpenBSD's bug.  FIFO gets stuck.

This patch causes all FIFO tests to fail,
so I can run `make test-all` and `make test-spec` in OpenBSD.

Jeremy Evans (who knows OpenBSD better than me)
described the bug here: https://bugs.ruby-lang.org/issues/13875#note-7

diff --git a/spec/ruby/spec_helper.rb b/spec/ruby/spec_helper.rb

kernigh

diff --git a/util/amisc/aelflod.c b/util/amisc/aelflod.c
index d5a9c0d..dbaafc9 100644
--- a/util/amisc/aelflod.c
+++ b/util/amisc/aelflod.c
@@ -43,6 +43,7 @@ char* stringarea;
 uint32_t ack_off_char;
 int nstab = 0;                          /* S_STB symbol count */
 int nsym = 0;                           /* other symbol count */
+int nlocal = 0;                         /* local symbols */
 

kernigh

diff --git a/mach/powerpc/as/mach2.c b/mach/powerpc/as/mach2.c
index 480c5fa..47ef18c 100644
--- a/mach/powerpc/as/mach2.c
+++ b/mach/powerpc/as/mach2.c
@@ -10,18 +10,32 @@
 %token <y_word> C
 
 %token <y_word> OP
+%token <y_word> OP_BDA
+%token <y_word> OP_BDL

kernigh

MODULE SetDemo;

FROM InOut IMPORT WriteLn, WriteString;

PROCEDURE Puts(s: ARRAY OF CHAR);
BEGIN
  WriteString(s);
  WriteLn;
END Puts;

kernigh

# Run benchmarks:
#   $ ruby benchrand.rb
# Run benchmarks in parallel with sh and xterm:
#   $ for i in 1 2; do xterm -hold -e ruby benchrand.rb& done
#
# Outputs the time to generate SIZE random bytes with several
# different random number generators:
#  - Random::DEFAULT from Ruby
#  - /dev/urandom
#  - arc4random_buf() from libc

kernigh

# This script compiles scramble.c and calculates the score.
# Before use, put scramble.c, $text, $pict in current directory.

text=pg100.txt
pict=filament.jpg

# Die if any command fails.
# Die if files are missing.
set -e
ls scramble.c $text $pict >/dev/null