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author | Simon McVittie <smcv@collabora.com> | 2023-05-16 12:01:34 +0100 |
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committer | Simon McVittie <smcv@collabora.com> | 2023-05-17 11:35:44 +0100 |
commit | 717b7aec0cf42575f3b109fbc42a6ed409da181d (patch) | |
tree | da169b64f9a075fc67019ac6dc7650af8b3bffbd | |
parent | b4038158f857b528d3924d96b0e8a7d3bddd1284 (diff) | |
download | flatpak-717b7aec0cf42575f3b109fbc42a6ed409da181d.tar.gz |
glib-backports: Add a note that a couple of functions aren't backports
We can't backport GLib's implementations of these, because they make use
of GHashTable/GPtrArray internals. Instead, we have a reimplementation
of the same API, which accepts the cost of some redundant work as a
reasonable price to pay for backwards-compatibility.
Signed-off-by: Simon McVittie <smcv@collabora.com>
-rw-r--r-- | common/flatpak-glib-backports-private.h | 3 | ||||
-rw-r--r-- | common/flatpak-glib-backports.c | 2 |
2 files changed, 5 insertions, 0 deletions
diff --git a/common/flatpak-glib-backports-private.h b/common/flatpak-glib-backports-private.h index 3c44cfbe..8a35b2e8 100644 --- a/common/flatpak-glib-backports-private.h +++ b/common/flatpak-glib-backports-private.h @@ -117,6 +117,9 @@ g_date_time_new_from_iso8601 (const gchar *text, GTimeZone *default_tz) #endif #if !GLIB_CHECK_VERSION (2, 58, 0) +/* This is a reimplementation rather than a backport, and is a little less + * efficient than the real g_hash_table_steal_extended(), since it can't + * see into GHashTable internals */ static inline gboolean g_hash_table_steal_extended (GHashTable *hash_table, gconstpointer lookup_key, diff --git a/common/flatpak-glib-backports.c b/common/flatpak-glib-backports.c index 912a6d9f..d1ecab84 100644 --- a/common/flatpak-glib-backports.c +++ b/common/flatpak-glib-backports.c @@ -697,6 +697,8 @@ g_get_language_names_with_category (const gchar *category_name) #endif #if !GLIB_CHECK_VERSION (2, 62, 0) +/* This is a reimplementation, not a backport: the version in GLib makes + * use of GPtrArray internals */ void g_ptr_array_extend (GPtrArray *array_to_extend, GPtrArray *array, |