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-rw-r--r--lib/getopt.in.h66
1 files changed, 34 insertions, 32 deletions
diff --git a/lib/getopt.in.h b/lib/getopt.in.h
index 82e2937..d9c7d81 100644
--- a/lib/getopt.in.h
+++ b/lib/getopt.in.h
@@ -1,5 +1,5 @@
/* Declarations for getopt.
- Copyright (C) 1989-1994, 1996-1999, 2001, 2003-2007, 2009-2011 Free Software
+ Copyright (C) 1989-1994, 1996-1999, 2001, 2003-2007, 2009-2013 Free Software
Foundation, Inc.
This file is part of the GNU C Library.
@@ -16,7 +16,7 @@
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
-#ifndef _GL_GETOPT_H
+#ifndef _@GUARD_PREFIX@_GETOPT_H
#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
@@ -32,10 +32,10 @@
# undef _GL_SYSTEM_GETOPT
#endif
-#ifndef _GL_GETOPT_H
+#ifndef _@GUARD_PREFIX@_GETOPT_H
#ifndef __need_getopt
-# define _GL_GETOPT_H 1
+# define _@GUARD_PREFIX@_GETOPT_H 1
#endif
/* Standalone applications should #define __GETOPT_PREFIX to an
@@ -49,7 +49,9 @@
linkers. */
#if defined __GETOPT_PREFIX && !defined __need_getopt
# if !@HAVE_GETOPT_H@
+# define __need_system_stdlib_h
# include <stdlib.h>
+# undef __need_system_stdlib_h
# include <stdio.h>
# include <unistd.h>
# endif
@@ -82,7 +84,7 @@
getopt_long_only can permute argv; this is required for backward
compatibility (e.g., for LSB 2.0.1).
- This used to be `#if defined __GETOPT_PREFIX && !defined __need_getopt',
+ This used to be '#if defined __GETOPT_PREFIX && !defined __need_getopt',
but it caused redefinition warnings if both unistd.h and getopt.h were
included, since unistd.h includes getopt.h having previously defined
__need_getopt.
@@ -128,29 +130,29 @@
extern "C" {
#endif
-/* For communication from `getopt' to the caller.
- When `getopt' finds an option that takes an argument,
+/* For communication from 'getopt' to the caller.
+ When 'getopt' finds an option that takes an argument,
the argument value is returned here.
- Also, when `ordering' is RETURN_IN_ORDER,
+ Also, when 'ordering' is RETURN_IN_ORDER,
each non-option ARGV-element is returned here. */
extern char *optarg;
/* Index in ARGV of the next element to be scanned.
This is used for communication to and from the caller
- and for communication between successive calls to `getopt'.
+ and for communication between successive calls to 'getopt'.
- On entry to `getopt', zero means this is the first call; initialize.
+ On entry to 'getopt', zero means this is the first call; initialize.
- When `getopt' returns -1, this is the index of the first of the
+ When 'getopt' returns -1, this is the index of the first of the
non-option elements that the caller should itself scan.
- Otherwise, `optind' communicates from one call to the next
+ Otherwise, 'optind' communicates from one call to the next
how much of ARGV has been scanned so far. */
extern int optind;
-/* Callers store zero here to inhibit the error message `getopt' prints
+/* Callers store zero here to inhibit the error message 'getopt' prints
for unrecognized options. */
extern int opterr;
@@ -162,24 +164,24 @@ extern int optopt;
#ifndef __need_getopt
/* Describe the long-named options requested by the application.
The LONG_OPTIONS argument to getopt_long or getopt_long_only is a vector
- of `struct option' terminated by an element containing a name which is
+ of 'struct option' terminated by an element containing a name which is
zero.
- The field `has_arg' is:
+ The field 'has_arg' is:
no_argument (or 0) if the option does not take an argument,
required_argument (or 1) if the option requires an argument,
optional_argument (or 2) if the option takes an optional argument.
- If the field `flag' is not NULL, it points to a variable that is set
- to the value given in the field `val' when the option is found, but
+ If the field 'flag' is not NULL, it points to a variable that is set
+ to the value given in the field 'val' when the option is found, but
left unchanged if the option is not found.
- To have a long-named option do something other than set an `int' to
- a compiled-in constant, such as set a value from `optarg', set the
- option's `flag' field to zero and its `val' field to a nonzero
+ To have a long-named option do something other than set an 'int' to
+ a compiled-in constant, such as set a value from 'optarg', set the
+ option's 'flag' field to zero and its 'val' field to a nonzero
value (the equivalent single-letter option character, if there is
- one). For long options that have a zero `flag' field, `getopt'
- returns the contents of the `val' field. */
+ one). For long options that have a zero 'flag' field, 'getopt'
+ returns the contents of the 'val' field. */
# if !GNULIB_defined_struct_option
struct option
@@ -194,7 +196,7 @@ struct option
# define GNULIB_defined_struct_option 1
# endif
-/* Names for the values of the `has_arg' field of `struct option'. */
+/* Names for the values of the 'has_arg' field of 'struct option'. */
# define no_argument 0
# define required_argument 1
@@ -208,23 +210,23 @@ struct option
Return the option character from OPTS just read. Return -1 when
there are no more options. For unrecognized options, or options
- missing arguments, `optopt' is set to the option letter, and '?' is
+ missing arguments, 'optopt' is set to the option letter, and '?' is
returned.
The OPTS string is a list of characters which are recognized option
letters, optionally followed by colons, specifying that that letter
- takes an argument, to be placed in `optarg'.
+ takes an argument, to be placed in 'optarg'.
If a letter in OPTS is followed by two colons, its argument is
- optional. This behavior is specific to the GNU `getopt'.
+ optional. This behavior is specific to the GNU 'getopt'.
- The argument `--' causes premature termination of argument
- scanning, explicitly telling `getopt' that there are no more
+ The argument '--' causes premature termination of argument
+ scanning, explicitly telling 'getopt' that there are no more
options.
- If OPTS begins with `-', then non-option arguments are treated as
+ If OPTS begins with '-', then non-option arguments are treated as
arguments to the option '\1'. This behavior is specific to the GNU
- `getopt'. If OPTS begins with `+', or POSIXLY_CORRECT is set in
+ 'getopt'. If OPTS begins with '+', or POSIXLY_CORRECT is set in
the environment, then do not permute arguments. */
extern int getopt (int ___argc, char *const *___argv, const char *__shortopts)
@@ -249,5 +251,5 @@ extern int getopt_long_only (int ___argc, char *__getopt_argv_const *___argv,
/* Make sure we later can get all the definitions and declarations. */
#undef __need_getopt
-#endif /* getopt.h */
-#endif /* getopt.h */
+#endif /* _@GUARD_PREFIX@_GETOPT_H */
+#endif /* _@GUARD_PREFIX@_GETOPT_H */