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Imported from ../bash-2.04.tar.gz.

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This commit is contained in:
Jari Aalto 2000-03-17 21:46:59 +00:00
commit bb70624e96
387 changed files with 28522 additions and 9334 deletions
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27
builtins/set.def
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@ -7,7 +7,7 @@ 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 1, or (at your option) any later
Software Foundation; either version 2, or (at your option) any later
version.
Bash is distributed in the hope that it will be useful, but WITHOUT ANY
@ -17,7 +17,7 @@ for more details.
You should have received a copy of the GNU General Public License along
with Bash; see the file COPYING. If not, write to the Free Software
Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA.
$PRODUCES set.c
@ -266,6 +266,23 @@ list_minus_o_opts (mode, reusable)
}
}
char **
get_minus_o_opts ()
{
char **ret;
int n, i, ind;
n = (sizeof (o_options) / sizeof (o_options[0])) +
(sizeof (binary_o_options) / sizeof (binary_o_options[0]));
ret = alloc_array (n + 1);
for (i = ind = 0; o_options[i].name; i++)
ret[ind++] = o_options[i].name;
for (i = 0; binary_o_options[i].name; i++)
ret[ind++] = binary_o_options[i].name;
ret[ind] = (char *)NULL;
return ret;
}
static int
set_ignoreeof (on_or_off, option_name)
int on_or_off;
@ -457,7 +474,7 @@ set_shellopts ()
note whether or not the variable was exported. */
if (v)
{
v->attributes &= ~att_readonly;
VUNSETATTR (v, att_readonly);
exported = exported_p (v);
}
else
@ -468,9 +485,9 @@ set_shellopts ()
/* Turn the read-only attribute back on, and turn off the export attribute
if it was set implicitly by mark_modified_vars and SHELLOPTS was not
exported before we bound the new value. */
v->attributes |= att_readonly;
VSETATTR (v, att_readonly);
if (mark_modified_vars && exported == 0 && exported_p (v))
v->attributes &= ~att_exported;
VUNSETATTR (v, att_exported);
free (value);
}