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authorMarkus Armbruster <armbru@redhat.com>2020-12-11 18:11:51 +0100
committerMarkus Armbruster <armbru@redhat.com>2020-12-19 10:39:23 +0100
commit18cf67c5e1d6e23042b752831aa6f9e4e478787b (patch)
tree771b745c378399c063fb262a63b79cad59b6b0f4 /block.c
parent7ece42110d2cde04f8cbfbceec536340344eab4e (diff)
block: Use GString instead of QString to build filenames
QString supports modifying its string, but it's quite limited: you can only append. Just one caller remains: bdrv_parse_filename_strip_prefix() uses it just for building an initial string. Change it to do build the initial string with GString. This is another step towards making QString immutable. Cc: Kevin Wolf <kwolf@redhat.com> Cc: Max Reitz <mreitz@redhat.com> Cc: qemu-block@nongnu.org Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20201211171152.146877-20-armbru@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Diffstat (limited to 'block.c')
-rw-r--r--block.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/block.c b/block.c
index 934d1bcc8f..27b2c3ba15 100644
--- a/block.c
+++ b/block.c
@@ -217,7 +217,7 @@ void bdrv_parse_filename_strip_prefix(const char *filename, const char *prefix,
/* Stripping the explicit protocol prefix may result in a protocol
* prefix being (wrongly) detected (if the filename contains a colon) */
if (path_has_protocol(filename)) {
- QString *fat_filename;
+ GString *fat_filename;
/* This means there is some colon before the first slash; therefore,
* this cannot be an absolute path */
@@ -225,12 +225,13 @@ void bdrv_parse_filename_strip_prefix(const char *filename, const char *prefix,
/* And we can thus fix the protocol detection issue by prefixing it
* by "./" */
- fat_filename = qstring_from_str("./");
- qstring_append(fat_filename, filename);
+ fat_filename = g_string_new("./");
+ g_string_append(fat_filename, filename);
- assert(!path_has_protocol(qstring_get_str(fat_filename)));
+ assert(!path_has_protocol(fat_filename->str));
- qdict_put(options, "filename", fat_filename);
+ qdict_put(options, "filename",
+ qstring_from_gstring(fat_filename));
} else {
/* If no protocol prefix was detected, we can use the shortened
* filename as-is */