diff options
| author | Ulrich Drepper <drepper@redhat.com> | 1999-05-29 22:47:03 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1999-05-29 22:47:03 +0000 |
| commit | fb97136391ea0e5a1774c830a7bf08ef004d9d66 (patch) | |
| tree | de5f6686dae9fc777963177b6434708d201e0855 /manual/stdio.texi | |
| parent | 0a1752b85ec638051a777cc4175e55011fbadeb5 (diff) | |
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.texi | 6 |
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 |