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[gnulib.git]
/
lib
/
sh-quote.c
diff --git
a/lib/sh-quote.c
b/lib/sh-quote.c
index
2e35f22
..
ae44271
100644
(file)
--- a/
lib/sh-quote.c
+++ b/
lib/sh-quote.c
@@
-1,11
+1,11
@@
/* Shell quoting.
/* Shell quoting.
- Copyright (C) 2001-2004 Free Software Foundation, Inc.
+ Copyright (C) 2001-2004
, 2006, 2009-2010
Free Software Foundation, Inc.
Written by Bruno Haible <haible@clisp.cons.org>, 2001.
Written by Bruno Haible <haible@clisp.cons.org>, 2001.
- This program is free software
;
you can redistribute it and/or modify
+ This program is free software
:
you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version
2, or (at your option)
- any later version.
+ the Free Software Foundation; either version
3 of the License, or
+
(at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
@@
-13,12
+13,9
@@
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software Foundation,
- Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
+#include <config.h>
/* Specification. */
#include "sh-quote.h"
/* Specification. */
#include "sh-quote.h"
@@
-46,7
+43,7
@@
shell_quote_length (const char *string)
if (sh_quoting_options == NULL)
init_sh_quoting_options ();
return quotearg_buffer (NULL, 0, string, strlen (string),
if (sh_quoting_options == NULL)
init_sh_quoting_options ();
return quotearg_buffer (NULL, 0, string, strlen (string),
- sh_quoting_options);
+
sh_quoting_options);
}
/* Copies the quoted string to p and returns the incremented p.
}
/* Copies the quoted string to p and returns the incremented p.
@@
-57,7
+54,7
@@
shell_quote_copy (char *p, const char *string)
if (sh_quoting_options == NULL)
init_sh_quoting_options ();
return p + quotearg_buffer (p, (size_t)(-1), string, strlen (string),
if (sh_quoting_options == NULL)
init_sh_quoting_options ();
return p + quotearg_buffer (p, (size_t)(-1), string, strlen (string),
- sh_quoting_options);
+
sh_quoting_options);
}
/* Returns the freshly allocated quoted string. */
}
/* Returns the freshly allocated quoted string. */
@@
-83,24
+80,24
@@
shell_quote_argv (char **argv)
length = 0;
for (argp = argv; ; )
length = 0;
for (argp = argv; ; )
- {
- length += shell_quote_length (*argp) + 1;
- argp++;
- if (*argp == NULL)
- break;
- }
+
{
+
length += shell_quote_length (*argp) + 1;
+
argp++;
+
if (*argp == NULL)
+
break;
+
}
- command =
(char *) xmalloc (length
);
+ command =
XNMALLOC (length, char
);
p = command;
for (argp = argv; ; )
p = command;
for (argp = argv; ; )
- {
- p = shell_quote_copy (p, *argp);
- argp++;
- if (*argp == NULL)
- break;
- *p++ = ' ';
- }
+
{
+
p = shell_quote_copy (p, *argp);
+
argp++;
+
if (*argp == NULL)
+
break;
+
*p++ = ' ';
+
}
*p = '\0';
return command;
*p = '\0';
return command;