aboutsummaryrefslogtreecommitdiff
path: root/argp/argp-fmtstream.c
diff options
context:
space:
mode:
authorJakub Jelinek <jakub@redhat.com>2007-07-12 18:26:36 +0000
committerJakub Jelinek <jakub@redhat.com>2007-07-12 18:26:36 +0000
commit0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (patch)
tree2ea1f8305970753e4a657acb2ccc15ca3eec8e2c /argp/argp-fmtstream.c
parent7d58530341304d403a6626d7f7a1913165fe2f32 (diff)
downloadglibc-0ecb606cb6cf65de1d9fc8a919bceb4be476c602.tar
glibc-0ecb606cb6cf65de1d9fc8a919bceb4be476c602.tar.gz
glibc-0ecb606cb6cf65de1d9fc8a919bceb4be476c602.tar.bz2
glibc-0ecb606cb6cf65de1d9fc8a919bceb4be476c602.zip
2.5-18.1
Diffstat (limited to 'argp/argp-fmtstream.c')
-rw-r--r--argp/argp-fmtstream.c42
1 files changed, 18 insertions, 24 deletions
diff --git a/argp/argp-fmtstream.c b/argp/argp-fmtstream.c
index 215160bdcd..55ac7f9183 100644
--- a/argp/argp-fmtstream.c
+++ b/argp/argp-fmtstream.c
@@ -1,5 +1,5 @@
/* Word-wrapping and line-truncating streams
- Copyright (C) 1997,1998,1999,2001,2002,2003 Free Software Foundation, Inc.
+ Copyright (C) 1997-1999,2001,2002,2003,2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Written by Miles Bader <miles@gnu.ai.mit.edu>.
@@ -22,7 +22,7 @@
don't have that. */
#ifdef HAVE_CONFIG_H
-#include <config.h>
+# include <config.h>
#endif
#include <stdlib.h>
@@ -102,11 +102,10 @@ __argp_fmtstream_free (argp_fmtstream_t fs)
if (fs->p > fs->buf)
{
#ifdef USE_IN_LIBIO
- if (_IO_fwide (fs->stream, 0) > 0)
- __fwprintf (fs->stream, L"%.*s", (int) (fs->p - fs->buf), fs->buf);
- else
+ __fxprintf (fs->stream, "%.*s", (int) (fs->p - fs->buf), fs->buf);
+#else
+ fwrite_unlocked (fs->buf, 1, fs->p - fs->buf, fs->stream);
#endif
- fwrite_unlocked (fs->buf, 1, fs->p - fs->buf, fs->stream);
}
free (fs->buf);
free (fs);
@@ -291,17 +290,15 @@ __argp_fmtstream_update (argp_fmtstream_t fs)
else
/* Output the first line so we can use the space. */
{
-#ifdef USE_IN_LIBIO
- if (_IO_fwide (fs->stream, 0) > 0)
- __fwprintf (fs->stream, L"%.*s\n",
- (int) (nl - fs->buf), fs->buf);
- else
+#ifdef _LIBC
+ __fxprintf (fs->stream, "%.*s\n",
+ (int) (nl - fs->buf), fs->buf);
+#else
+ if (nl > fs->buf)
+ fwrite_unlocked (fs->buf, 1, nl - fs->buf, fs->stream);
+ putc_unlocked ('\n', fs->stream);
#endif
- {
- if (nl > fs->buf)
- fwrite_unlocked (fs->buf, 1, nl - fs->buf, fs->stream);
- putc_unlocked ('\n', fs->stream);
- }
+
len += buf - fs->buf;
nl = buf = fs->buf;
}
@@ -360,15 +357,12 @@ __argp_fmtstream_ensure (struct argp_fmtstream *fs, size_t amount)
/* Flush FS's buffer. */
__argp_fmtstream_update (fs);
-#ifdef USE_IN_LIBIO
- if (_IO_fwide (fs->stream, 0) > 0)
- {
- __fwprintf (fs->stream, L"%.*s", (int) (fs->p - fs->buf), fs->buf);
- wrote = fs->p - fs->buf;
- }
- else
+#ifdef _LIBC
+ __fxprintf (fs->stream, "%.*s", (int) (fs->p - fs->buf), fs->buf);
+ wrote = fs->p - fs->buf;
+#else
+ wrote = fwrite_unlocked (fs->buf, 1, fs->p - fs->buf, fs->stream);
#endif
- wrote = fwrite_unlocked (fs->buf, 1, fs->p - fs->buf, fs->stream);
if (wrote == fs->p - fs->buf)
{
fs->p = fs->buf;