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Import new gnulib.

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2013-04-11 21:12:46 +02:00
parent 93cd84df63
commit 053cfcddf1
255 changed files with 12578 additions and 4948 deletions
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29
grub-core/gnulib/argp-parse.c
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@ -1,5 +1,5 @@
/* Hierarchial argument parsing, layered over getopt
Copyright (C) 1995-2000, 2002-2004, 2009-2010 Free Software Foundation, Inc.
/* Hierarchical argument parsing, layered over getopt
Copyright (C) 1995-2000, 2002-2004, 2009-2013 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Written by Miles Bader <miles@gnu.ai.mit.edu>.
@ -21,6 +21,7 @@
#endif
#include <alloca.h>
#include <stdalign.h>
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
@ -42,7 +43,6 @@
#include "argp.h"
#include "argp-namefrob.h"
#define alignof(type) offsetof (struct { char c; type x; }, x)
#define alignto(n, d) ((((n) + (d) - 1) / (d)) * (d))
/* Getopt return values. */
@ -154,8 +154,9 @@ argp_version_parser (int key, char *arg, struct argp_state *state)
else if (argp_program_version)
fprintf (state->out_stream, "%s\n", argp_program_version);
else
__argp_error (state, dgettext (state->root_argp->argp_domain,
"(PROGRAM ERROR) No version known!?"));
__argp_error (state, "%s",
dgettext (state->root_argp->argp_domain,
"(PROGRAM ERROR) No version known!?"));
if (! (state->flags & ARGP_NO_EXIT))
exit (0);
break;
@ -187,7 +188,7 @@ find_long_option (struct option *long_options, const char *name)
}
/* The state of a `group' during parsing. Each group corresponds to a
/* The state of a "group" during parsing. Each group corresponds to a
particular argp structure from the tree of such descending from the top
level argp passed to argp_parse. */
struct group
@ -203,7 +204,7 @@ struct group
particular short options is from. */
char *short_end;
/* The number of non-option args sucessfully handled by this parser. */
/* The number of non-option args successfully handled by this parser. */
unsigned args_processed;
/* This group's parser's parent's group. */
@ -254,7 +255,7 @@ struct parser
struct group *groups;
/* The end of the GROUPS array. */
struct group *egroup;
/* An vector containing storage for the CHILD_INPUTS field in all groups. */
/* A vector containing storage for the CHILD_INPUTS field in all groups. */
void **child_inputs;
/* True if we think using getopt is still useful; if false, then
@ -385,7 +386,7 @@ convert_options (const struct argp *argp,
return group;
}
/* Find the merged set of getopt options, with keys appropiately prefixed. */
/* Find the merged set of getopt options, with keys appropriately prefixed. */
static void
parser_convert (struct parser *parser, const struct argp *argp, int flags)
{
@ -439,7 +440,7 @@ calc_sizes (const struct argp *argp, struct parser_sizes *szs)
int num_opts = 0;
while (!__option_is_end (opt++))
num_opts++;
szs->short_len += num_opts * 3; /* opt + up to 2 `:'s */
szs->short_len += num_opts * 3; /* opt + up to 2 ':'s */
szs->long_len += num_opts;
}
}
@ -781,7 +782,7 @@ parser_parse_next (struct parser *parser, int *arg_ebadkey)
if (parser->state.quoted && parser->state.next < parser->state.quoted)
/* The next argument pointer has been moved to before the quoted
region, so pretend we never saw the quoting `--', and give getopt
region, so pretend we never saw the quoting "--", and give getopt
another chance. If the user hasn't removed it, getopt will just
process it again. */
parser->state.quoted = 0;
@ -813,7 +814,7 @@ parser_parse_next (struct parser *parser, int *arg_ebadkey)
&& strcmp (parser->state.argv[parser->state.next - 1], QUOTE)
== 0)
/* Not only is this the end of the options, but it's a
`quoted' region, which may have args that *look* like
"quoted" region, which may have args that *look* like
options, so we definitely shouldn't try to use getopt past
here, whatever happens. */
parser->state.quoted = parser->state.next;
@ -879,11 +880,11 @@ __argp_parse (const struct argp *argp, int argc, char **argv, unsigned flags,
#ifndef _LIBC
if (!(flags & ARGP_PARSE_ARGV0))
{
#ifdef HAVE_DECL_PROGRAM_INVOCATION_NAME
#if HAVE_DECL_PROGRAM_INVOCATION_NAME
if (!program_invocation_name)
program_invocation_name = argv[0];
#endif
#ifdef HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME
#if HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME
if (!program_invocation_short_name)
program_invocation_short_name = __argp_base_name (argv[0]);
#endif