From: Roland McGrath <roland@gnu.org>
Date: Wed, 16 Feb 2005 10:09:06 +0000 (+0000)
Subject: 2005-01-06  Ulrich Drepper  <drepper@redhat.com>
X-Git-Tag: cvs/fedora-glibc-2_3-20050216T1256~63
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c8176652eb899a668342249c1de895f301a48352;p=thirdparty%2Fglibc.git

2005-01-06  Ulrich Drepper  <drepper@redhat.com>

	* posix/unistd.h: Declare ftruncate for POSIX 2003.  [BZ #640]
---

diff --git a/posix/unistd.h b/posix/unistd.h
index 5d42169e825..bf66f7543aa 100644
--- a/posix/unistd.h
+++ b/posix/unistd.h
@@ -884,6 +884,11 @@ extern void sync (void) __THROW;
 extern int getpagesize (void)  __THROW __attribute__ ((__const__));
 
 
+/* Return the maximum number of file descriptors
+   the current process could possibly have.  */
+extern int getdtablesize (void) __THROW;
+
+
 /* Truncate FILE to LENGTH bytes.  */
 # ifndef __USE_FILE_OFFSET64
 extern int truncate (__const char *__file, __off_t __length)
@@ -902,6 +907,10 @@ extern int truncate64 (__const char *__file, __off64_t __length)
      __THROW __nonnull ((1));
 # endif
 
+#endif /* Use BSD || X/Open Unix.  */
+
+#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K
+
 /* Truncate the file FD is open on to LENGTH bytes.  */
 # ifndef __USE_FILE_OFFSET64
 extern int ftruncate (int __fd, __off_t __length) __THROW;
@@ -917,12 +926,7 @@ extern int __REDIRECT_NTH (ftruncate, (int __fd, __off64_t __length),
 extern int ftruncate64 (int __fd, __off64_t __length) __THROW;
 # endif
 
-
-/* Return the maximum number of file descriptors
-   the current process could possibly have.  */
-extern int getdtablesize (void) __THROW;
-
-#endif /* Use BSD || X/Open Unix.  */
+#endif /* Use BSD || X/Open Unix || POSIX 2003.  */
 
 
 #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED