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authorUlrich Drepper <drepper@gmail.com>2011-09-10 14:34:15 -0400
committerUlrich Drepper <drepper@gmail.com>2011-09-10 14:34:15 -0400
commit3ce1f2959437e952b9db4eaeed2407424f11a4d1 (patch)
treedb47da854c7d3bfc2c3bce4c6fc8381075ac9ec4 /argp
parent1248c1c41508387ff282b208636737e8cdc9b5b0 (diff)
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Cleanup of configuration options
Make several tool features mandatory and simplify the code.
Diffstat (limited to 'argp')
-rw-r--r--argp/argp-fmtstream.c12
-rw-r--r--argp/argp-fmtstream.h5
-rw-r--r--argp/argp-help.c11
3 files changed, 8 insertions, 20 deletions
diff --git a/argp/argp-fmtstream.c b/argp/argp-fmtstream.c
index 55ac7f9..f57b99d 100644
--- a/argp/argp-fmtstream.c
+++ b/argp/argp-fmtstream.c
@@ -1,5 +1,5 @@
/* Word-wrapping and line-truncating streams
- Copyright (C) 1997-1999,2001,2002,2003,2005 Free Software Foundation, Inc.
+ Copyright (C) 1997-1999,2001-2003,2005,2011 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Written by Miles Bader <miles@gnu.ai.mit.edu>.
@@ -40,7 +40,7 @@
#define isblank(ch) ((ch)==' ' || (ch)=='\t')
#endif
-#if defined _LIBC && defined USE_IN_LIBIO
+#ifdef _LIBC
# include <wchar.h>
# include <libio/libioP.h>
# define __vsnprintf(s, l, f, a) _IO_vsnprintf (s, l, f, a)
@@ -101,11 +101,7 @@ __argp_fmtstream_free (argp_fmtstream_t fs)
__argp_fmtstream_update (fs);
if (fs->p > fs->buf)
{
-#ifdef USE_IN_LIBIO
__fxprintf (fs->stream, "%.*s", (int) (fs->p - fs->buf), fs->buf);
-#else
- fwrite_unlocked (fs->buf, 1, fs->p - fs->buf, fs->stream);
-#endif
}
free (fs->buf);
free (fs);
@@ -150,11 +146,9 @@ __argp_fmtstream_update (argp_fmtstream_t fs)
size_t i;
for (i = 0; i < pad; i++)
{
-#ifdef USE_IN_LIBIO
if (_IO_fwide (fs->stream, 0) > 0)
putwc_unlocked (L' ', fs->stream);
else
-#endif
putc_unlocked (' ', fs->stream);
}
}
@@ -315,11 +309,9 @@ __argp_fmtstream_update (argp_fmtstream_t fs)
*nl++ = ' ';
else
for (i = 0; i < fs->wmargin; ++i)
-#ifdef USE_IN_LIBIO
if (_IO_fwide (fs->stream, 0) > 0)
putwc_unlocked (L' ', fs->stream);
else
-#endif
putc_unlocked (' ', fs->stream);
/* Copy the tail of the original buffer into the current buffer
diff --git a/argp/argp-fmtstream.h b/argp/argp-fmtstream.h
index f94207a..aa88421 100644
--- a/argp/argp-fmtstream.h
+++ b/argp/argp-fmtstream.h
@@ -1,5 +1,5 @@
/* Word-wrapping and line-truncating streams.
- Copyright (C) 1997 Free Software Foundation, Inc.
+ Copyright (C) 1997, 2011 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Written by Miles Bader <miles@gnu.ai.mit.edu>.
@@ -43,8 +43,7 @@
# endif
#endif
-#if (_LIBC - 0 && !defined (USE_IN_LIBIO)) \
- || (defined (__GNU_LIBRARY__) && defined (HAVE_LINEWRAP_H))
+#if defined (__GNU_LIBRARY__) && defined (HAVE_LINEWRAP_H)
/* line_wrap_stream is available, so use that. */
#define ARGP_FMTSTREAM_USE_LINEWRAP
#endif
diff --git a/argp/argp-help.c b/argp/argp-help.c
index c12b10e..bab5b40 100644
--- a/argp/argp-help.c
+++ b/argp/argp-help.c
@@ -1,6 +1,5 @@
/* Hierarchial argument parsing help output
- Copyright (C) 1995-2003, 2004, 2005, 2006, 2007
- Free Software Foundation, Inc.
+ Copyright (C) 1995-2007, 2011 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Written by Miles Bader <miles@gnu.ai.mit.edu>.
@@ -312,13 +311,13 @@ fill_in_uparams (const struct argp_state *state)
{"no-parent", 'P', 0, 0, "Include processes without parents"},
{0, 'x', 0, OPTION_ALIAS},
{"all-fields",'Q', 0, 0, "Don't elide unusable fields (normally"
- " if there's some reason ps can't"
+ " if there's some reason ps can't"
" print a field for any process, it's"
- " removed from the output entirely)" },
+ " removed from the output entirely)" },
{"reverse", 'r', 0, 0, "Reverse the order of any sort"},
{"gratuitously-long-reverse-option", 0, 0, OPTION_ALIAS},
{"session", OPT_SESS, "SID", OPTION_ARG_OPTIONAL,
- "Add the processes from the session"
+ "Add the processes from the session"
" SID (which defaults to the sid of"
" the current process)" },
@@ -1874,11 +1873,9 @@ __argp_failure (const struct argp_state *state, int status, int errnum,
#endif
}
-#ifdef USE_IN_LIBIO
if (_IO_fwide (stream, 0) > 0)
putwc_unlocked (L'\n', stream);
else
-#endif
putc_unlocked ('\n', stream);
#if _LIBC || (HAVE_FLOCKFILE && HAVE_FUNLOCKFILE)