[continued from previous message]
- along with Bash. If not, see <
http://www.gnu.org/licenses/>.
-*/
-
-/* Write output in 128-byte chunks until we get a sigpipe or write gets an
- EPIPE. Then report how many bytes we wrote. We assume that this is the
- pipe size. */
-#include <config.h>
-
-#if defined (HAVE_UNISTD_H)
-# ifdef _MINIX
-# include <sys/types.h>
-# endif
-# include <unistd.h>
-#endif
-
-#include <stdio.h>
-#ifndef _MINIX
-#include "../bashtypes.h"
-#endif
-#include <signal.h>
-#include <errno.h>
-
-#include "../command.h"
-#include "../general.h"
-#include "../sig.h"
-
-#ifndef errno
-extern int errno;
-#endif
-
-int nw;
-
-sighandler
-sigpipe (sig)
- int sig;
-{
- fprintf (stderr, "%d\n", nw);
- exit (0);
-}
-
-int
-main (argc, argv)
- int argc;
- char **argv;
-{
- char buf[128];
- register int i;
-
- for (i = 0; i < 128; i++)
- buf[i] = ' ';
-
- signal (SIGPIPE, sigpipe);
-
- nw = 0;
- for (;;)
- {
- int n;
- n = write (1, buf, 128);
- nw += n;
- }
- return (0);
-}
--- bash-5.2.37.orig/builtins/ulimit.def
+++ bash-5.2.37/builtins/ulimit.def
@@ -92,7 +92,6 @@
#include "../shell.h"
#include "common.h"
#include "bashgetopt.h"
-#include "pipesize.h"
#if !defined (errno)
extern int errno;
--- bash-5.2.37.orig/config.h.in
+++ bash-5.2.37/config.h.in
@@ -243,6 +243,9 @@
#define DEFAULT_MAIL_DIRECTORY "/usr/spool/mail"
+/* The amount of bytes one can write to a pipe(2) before it blocks. */
+#undef PIPESIZE
+
/* Characteristics of the system's header files and libraries that affect
the compilation environment. */
--- bash-5.2.37.orig/redir.c
+++ bash-5.2.37/redir.c
@@ -58,8 +58,6 @@
# include "input.h"
#endif
-#include "builtins/pipesize.h"
-
/* FreeBSD 13 can reliably handle atomic writes at this capacity without
hanging. */
#if __FreeBSD__ && !defined (HEREDOC_PIPESIZE)
--- bash-5.2.37.orig/builtins/psize.sh
+++ /dev/null
@@ -1,45 +0,0 @@
-#! /bin/sh
-#
-# psize.sh -- determine this system's pipe size, and write a