Bash-4.3 patch 32

[thirdparty/bash.git] / builtins / inlib.def

This file is inlib.def, from which is created inlib.c.
It implements the Apollo-specific builtin "inlib" in Bash.

Copyright (C) 1987-2002 Free Software Foundation, Inc.

This file is part of GNU Bash, the Bourne Again SHell.

Bash is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

Bash is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with Bash.  If not, see <http://www.gnu.org/licenses/>.

$PRODUCES inlib.c
#include <config.h>

#include <stdio.h>
#include "../shell.h"

$BUILTIN inlib
$FUNCTION inlib_builtin
$DEPENDS_ON apollo
$SHORT_DOC inlib pathname [pathname...]
Install user-supplied library.

Install a user-supplied library specified by pathname in the current
shell process. The library is used to resolve external references
in programs and libraries loaded after its installation.  Note
that the library is not loaded into the address space unless it is
needed to resolve an external reference.  The list of inlibed
libraries is passed to all children of the current shell.

Exit Status:
Returns success unless PATHNAME is not found or an error occurs.
$END

#if defined (apollo)

#include <apollo/base.h>
#include <apollo/loader.h>

inlib_builtin (list)
     WORD_LIST *list;
{
  status_$t status;
  int return_value;
  short len;

  if (!list)
    {
      builtin_usage ();
      return (EX_USAGE);
    }

  return_value = EXECUTION_SUCCESS;

  while (list)
    {
      len = (short)strlen (list->word->word);
      loader_$inlib (list->word->word, len, &status);

      if (status.all != status_$ok)
	{
	  builtin_error (_("%s: inlib failed"), list->word->word);
	  return_value = EXECUTION_FAILURE;
	}

      list = list->next;
    }

  return (return_value);
}
#endif /* apollo */