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author | Aleksandar Kanchev <kanchev@itestra.com> | 2012-07-09 18:09:04 +0200 |
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committer | Pedro Alvarez <pedro.alvarez@codethink.co.uk> | 2014-12-02 11:13:24 +0000 |
commit | 880f5199aa8b6d6e864d25099e04bad410b76ace (patch) | |
tree | d4d966fe390a4f3bc74dd1b645540a4c4fca5608 /dbus/dbus-string.c | |
parent | 1e7653d74914eb0111bd39c39f422a25bae3eda9 (diff) | |
download | dbus-baserock/genivi/dbus-1.9.4.tar.gz |
DBusMessage: add support for custom marshalingbaserock/genivi/dbus-1.9.4
Add functions to support querying and manipulating the message body and
signature. This is useful for code generators, which can generate custom
marshaling functions based on a given IDL. Those functions tend to be
optimized and faster than the generic iterator based marshaling.
Diffstat (limited to 'dbus/dbus-string.c')
-rw-r--r-- | dbus/dbus-string.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/dbus/dbus-string.c b/dbus/dbus-string.c index 15cff9c6..25b1d003 100644 --- a/dbus/dbus-string.c +++ b/dbus/dbus-string.c @@ -744,6 +744,22 @@ _dbus_string_get_length (const DBusString *str) } #endif /* !_dbus_string_get_length */ +/* Only have the function if we don't have the macro */ +#ifndef _dbus_string_get_allocated +/** + * Gets the allocated length of a string (not including nul termination). + * + * @returns the allocated length. + */ +int +_dbus_string_get_allocated(const DBusString *str) +{ + DBUS_CONST_STRING_PREAMBLE (str); + + return real->allocated; +} +#endif /* !_dbus_string_get_allocated */ + /** * Makes a string longer by the given number of bytes. Checks whether * adding additional_length to the current length would overflow an |