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authorUlrich Drepper <drepper@redhat.com>1999-05-29 22:47:03 +0000
committerUlrich Drepper <drepper@redhat.com>1999-05-29 22:47:03 +0000
commitfb97136391ea0e5a1774c830a7bf08ef004d9d66 (patch)
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parent0a1752b85ec638051a777cc4175e55011fbadeb5 (diff)
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Update.
1999-05-29  Ulrich Drepper  <drepper@cygnus.com>

	* manual/filesys.texi: Extend (f)truncate documentation.
	* manual/llio.texi: Remove duplicate (f)truncate definition.

1999-05-29  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* manual/stdio.texi (Formatted Output Functions): Mention
	semantics of snprintf in glibc 2.0.
	Reported by Ben Pfaff <pfaffben@msu.edu>.

1999-05-29  Ulrich Drepper  <drepper@cygnus.com>

	* include/features.h (__GLIBC_MINOR__): Bump to 2.
Diffstat (limited to 'manual/stdio.texi')
-rw-r--r--manual/stdio.texi6
1 files changed, 6 insertions, 0 deletions
diff --git a/manual/stdio.texi b/manual/stdio.texi
index 3449a51d2b..9cf4c9fb68 100644
--- a/manual/stdio.texi
+++ b/manual/stdio.texi
@@ -1616,6 +1616,12 @@ make_message (char *name, char *value)
 @end smallexample
 
 In practice, it is often easier just to use @code{asprintf}, below.
+
+@strong{Attention:} In the GNU C library version 2.0 the return value
+is the number of characters stored, not including the terminating null.
+If this value equals @code{@var{size} - 1}, then there was not enough
+space in @var{s} for all the output.  This change was neccessary with
+the adoption of snprintf by ISO C9x.
 @end deftypefun
 
 @node Dynamic Output