* signal.c (sigexit): call rb_thread_signal_exit() instead of

  rb_exit().  [ruby-dev:26347]

* eval.c (rb_thread_signal_exit): a new function to exit on main
  thread.

* eval.c (rb_thread_switch): exit status should be retrieved from
  ruby_errinfo.

* eval.c (rb_f_exit): ensure exit(0) should call
  exit(EXIT_SUCCESS).

* missing/mkdir.c: remove. [ruby-core:05177]

* hash.c (env_aset): do not treat nil as key-removing value.
  [ruby-list:40865]

* parse.y (method_call): allow aref expression ([]) to take a
  block.

* parse.y (block_dup_check): a function to check duplication of
  a block argument and an actual block.

* lib/delegate.rb (SimpleDelegator::__setobj__): need check for
  recursive delegation.  [ruby-core:04940]

* lib/cgi.rb: add underscore aliases CGI::escape_html,
  CGI::unescape_html, CGI::escape_element, CGI::unescape_element.
  [ruby-core:05058]

* misc/ruby-mode.el (ruby-expr-beg): fix looking point drift.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8613 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 104 deletions

diff --git a/missing/mkdir.c b/missing/mkdir.c
deleted file mode 100644
index ed1476db9a..0000000000
--- a/missing/mkdir.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * Written by Robert Rother, Mariah Corporation, August 1985.
- *
- * If you want it, it's yours.  All I ask in return is that if you
- * figure out how to do this in a Bourne Shell script you send me
- * a copy.
- *					sdcsvax!rmr or rmr@uscd
- *
- * Severely hacked over by John Gilmore to make a 4.2BSD compatible
- * subroutine.	11Mar86; hoptoad!gnu
- *
- * Modified by rmtodd@uokmax 6-28-87 -- when making an already existing dir,
- * subroutine didn't return EEXIST.  It does now.
- */
-
-#include <sys/stat.h>
-#include <errno.h>
-/*
- * Make a directory.
- */
-int
-mkdir (dpath, dmode)
-     char *dpath;
-     int dmode;
-{
-  int cpid, status;
-  struct stat statbuf;
-
-  if (stat (dpath, &statbuf) == 0)
-    {
-      errno = EEXIST;		/* Stat worked, so it already exists */
-      return -1;
-    }
-
-  /* If stat fails for a reason other than non-existence, return error */
-  if (errno != ENOENT)
-    return -1;
-
-  switch (cpid = fork ())
-    {
-
-    case -1:			/* Error in fork() */
-      return (-1);		/* Errno is set already */
-
-    case 0:			/* Child process */
-      /*
-		 * Cheap hack to set mode of new directory.  Since this
-		 * child process is going away anyway, we zap its umask.
-		 * FIXME, this won't suffice to set SUID, SGID, etc. on this
-		 * directory.  Does anybody care?
-		 */
-      status = umask (0);	/* Get current umask */
-      status = umask (status | (0777 & ~dmode));	/* Set for mkdir */
-      execl ("/bin/mkdir", "mkdir", dpath, (char *) 0);
-      _exit (-1);		/* Can't exec /bin/mkdir */
-
-    default:			/* Parent process */
-      while (cpid != wait (&status));	/* Wait for kid to finish */
-    }
-
-  if (WIFSIGNALED (status) || WEXITSTATUS (status) != 0)
-    {
-      errno = EIO;		/* We don't know why, but */
-      return -1;		/* /bin/mkdir failed */
-    }
-
-  return 0;
-}
-
-int
-rmdir (dpath)
-     char *dpath;
-{
-  int cpid, status;
-  struct stat statbuf;
-
-  if (stat (dpath, &statbuf) != 0)
-    {
-      /* Stat just set errno.  We don't have to */
-      return -1;
-    }
-
-  switch (cpid = fork ())
-    {
-
-    case -1:			/* Error in fork() */
-      return (-1);		/* Errno is set already */
-
-    case 0:			/* Child process */
-      execl ("/bin/rmdir", "rmdir", dpath, (char *) 0);
-      _exit (-1);		/* Can't exec /bin/mkdir */
-
-    default:			/* Parent process */
-      while (cpid != wait (&status));	/* Wait for kid to finish */
-    }
-
-  if (WIFSIGNALED (status) || WEXITSTATUS (status) != 0)
-    {
-      errno = EIO;		/* We don't know why, but */
-      return -1;		/* /bin/rmdir failed */
-    }
-
-  return 0;
-}