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| author | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2023-01-29 16:17:52 +0100 |
|---|---|---|
| committer | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2023-01-29 16:17:52 +0100 |
| commit | cd47bd564d7fc6177ba2e231d76bf352978409b8 (patch) | |
| tree | 7465150c86969e66a90e4b960bb3537485205842 /doc/string_formatter.rst | |
| parent | 6c88f3bab0b743487b367712fa1ec27d1f87389e (diff) | |
| parent | bfef0924f58eab930bdd826ac0132786abc32220 (diff) | |
Update upstream source from tag 'upstream/4.10'
Update to upstream version '4.10'
with Debian dir 3c0b972fcc05149f237318f1a516c1c6bee6ce20
Diffstat (limited to 'doc/string_formatter.rst')
| -rw-r--r-- | doc/string_formatter.rst | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/doc/string_formatter.rst b/doc/string_formatter.rst index fdb9c19..77badf8 100644 --- a/doc/string_formatter.rst +++ b/doc/string_formatter.rst @@ -116,10 +116,11 @@ Invoking the formatter Does substituion and directly outputs the expansion to the given stdio stream. -On success, the length of the expanded string is returned, excluding the -trailing ``\0``. While ``HXformat_sprintf`` will not write more than ``size`` -bytes (including the ``\0``), the length it would have taken is returned, -similar to what sprintf does. On error, ``-errno`` is returned. +On success, the length of the expanded string is returned (only up to a maximum +of SSIZE_MAX), excluding the trailing ``\0``. While ``HXformat_sprintf`` will +not write more than ``size`` bytes (including the ``\0``), the length it would +have taken is returned, similar to what sprintf does. On error, ``-errno`` is +returned. The HXformat function family recognizes make-style like functions and recursive expansion, described below. |