diff options
| author | Eric Blake <eblake@redhat.com> | 2016-05-31 10:41:29 -0600 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2016-06-30 15:28:51 +0200 |
| commit | 7c47959d0cb05db43014141a156ada0b6d53a750 (patch) | |
| tree | 923c450c9678eadd343182c698e64ebdf6b272db /qapi | |
| parent | fec0fc0a13ac7f1a1130433a6740cd850c3db34a (diff) | |
| download | qemu-7c47959d0cb05db43014141a156ada0b6d53a750.zip | |
qapi: Simplify use of range.h
Calling our function g_list_insert_sorted_merged is a misnomer,
since we are NOT writing a glib function. Furthermore, we are
making every caller pass the same comparator function of
range_merge(): any caller that would try otherwise would break
in weird ways since our internal call to ranges_can_merge() is
hard-coded to operate only on ranges, rather than paying
attention to the caller's comparator.
Better is to fix things so that callers don't have to care about
our internal comparator, by picking a function name and updating
the parameter type away from a gratuitous use of void*, to make
it obvious that we are operating specifically on a list of ranges
and not a generic list. Plus, refactoring the code here will
make it easier to plug a memory leak in the next patch.
range_compare() is now internal only, and moves to the .c file.
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <1464712890-14262-3-git-send-email-eblake@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Diffstat (limited to 'qapi')
| -rw-r--r-- | qapi/string-input-visitor.c | 17 | ||||
| -rw-r--r-- | qapi/string-output-visitor.c | 4 |
2 files changed, 6 insertions, 15 deletions
diff --git a/qapi/string-input-visitor.c b/qapi/string-input-visitor.c index 30b58791c9..b546e5f76a 100644 --- a/qapi/string-input-visitor.c +++ b/qapi/string-input-visitor.c @@ -61,8 +61,7 @@ static int parse_str(StringInputVisitor *siv, const char *name, Error **errp) cur = g_malloc0(sizeof(*cur)); cur->begin = start; cur->end = start + 1; - siv->ranges = g_list_insert_sorted_merged(siv->ranges, cur, - range_compare); + siv->ranges = range_list_insert(siv->ranges, cur); cur = NULL; str = NULL; } else if (*endptr == '-') { @@ -76,10 +75,7 @@ static int parse_str(StringInputVisitor *siv, const char *name, Error **errp) cur = g_malloc0(sizeof(*cur)); cur->begin = start; cur->end = end + 1; - siv->ranges = - g_list_insert_sorted_merged(siv->ranges, - cur, - range_compare); + siv->ranges = range_list_insert(siv->ranges, cur); cur = NULL; str = NULL; } else if (*endptr == ',') { @@ -87,10 +83,7 @@ static int parse_str(StringInputVisitor *siv, const char *name, Error **errp) cur = g_malloc0(sizeof(*cur)); cur->begin = start; cur->end = end + 1; - siv->ranges = - g_list_insert_sorted_merged(siv->ranges, - cur, - range_compare); + siv->ranges = range_list_insert(siv->ranges, cur); cur = NULL; } else { goto error; @@ -103,9 +96,7 @@ static int parse_str(StringInputVisitor *siv, const char *name, Error **errp) cur = g_malloc0(sizeof(*cur)); cur->begin = start; cur->end = start + 1; - siv->ranges = g_list_insert_sorted_merged(siv->ranges, - cur, - range_compare); + siv->ranges = range_list_insert(siv->ranges, cur); cur = NULL; } else { goto error; diff --git a/qapi/string-output-visitor.c b/qapi/string-output-visitor.c index d01319628b..5ea395ab98 100644 --- a/qapi/string-output-visitor.c +++ b/qapi/string-output-visitor.c @@ -85,7 +85,7 @@ static void string_output_append(StringOutputVisitor *sov, int64_t a) Range *r = g_malloc0(sizeof(*r)); r->begin = a; r->end = a + 1; - sov->ranges = g_list_insert_sorted_merged(sov->ranges, r, range_compare); + sov->ranges = range_list_insert(sov->ranges, r); } static void string_output_append_range(StringOutputVisitor *sov, @@ -94,7 +94,7 @@ static void string_output_append_range(StringOutputVisitor *sov, Range *r = g_malloc0(sizeof(*r)); r->begin = s; r->end = e + 1; - sov->ranges = g_list_insert_sorted_merged(sov->ranges, r, range_compare); + sov->ranges = range_list_insert(sov->ranges, r); } static void format_string(StringOutputVisitor *sov, Range *r, bool next, |