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refactor: replace tr_list with std::list in sessionLoadTorrents() (#1841)

This commit is contained in:
Charles Kerr 2021-09-26 17:23:11 -05:00 committed by GitHub
parent 7f2578008d
commit 78d2074335
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 16 deletions
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21
libtransmission/session.cc
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@ -13,6 +13,7 @@
#include <cstdint>
#include <cstdlib>
#include <cstring> /* memcpy */
#include <list>
#include <vector>
#ifndef _WIN32
@ -2145,10 +2146,6 @@ static void sessionLoadTorrents(void* vdata)
auto* data = static_cast<struct sessionLoadTorrentsData*>(vdata);
TR_ASSERT(tr_isSession(data->session));
int i;
int n = 0;
tr_list* list = nullptr;
tr_ctorSetSave(data->ctor, false); /* since we already have them */
tr_sys_path_info info;
@ -2157,6 +2154,7 @@ static void sessionLoadTorrents(void* vdata)
tr_sys_dir_open(dirname, nullptr) :
TR_BAD_SYS_DIR;
auto torrents = std::list<tr_torrent*>{};
if (odir != TR_BAD_SYS_DIR)
{
char const* name;
@ -2171,8 +2169,7 @@ static void sessionLoadTorrents(void* vdata)
if ((tor = tr_torrentNew(data->ctor, nullptr, nullptr)) != nullptr)
{
tr_list_prepend(&list, tor);
++n;
torrents.push_back(tor);
}
tr_free(path);
@ -2182,17 +2179,9 @@ static void sessionLoadTorrents(void* vdata)
tr_sys_dir_close(odir, nullptr);
}
int const n = std::size(torrents);
data->torrents = tr_new(tr_torrent*, n);
i = 0;
for (tr_list* l = list; l != nullptr; l = l->next)
{
data->torrents[i++] = (tr_torrent*)l->data;
}
TR_ASSERT(i == n);
tr_list_free(&list, nullptr);
std::copy(std::begin(torrents), std::end(torrents), data->torrents);
if (n != 0)
{