Atmosphere/stratosphere/dmnt/source/pm_shim.c

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/*
* Copyright (c) 2018 Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <switch.h>
#include "pm_shim.h"
/* Atmosphere extension commands. */
Result pmdmntAtmosphereGetProcessInfo(Handle* out, u64 *tid_out, FsStorageId *sid_out, u64 pid) {
IpcCommand c;
ipcInitialize(&c);
Service *s = pmdmntGetServiceSession();
struct {
u64 magic;
u64 cmd_id;
u64 pid;
} *raw;
raw = serviceIpcPrepareHeader(s, &c, sizeof(*raw));
raw->magic = SFCI_MAGIC;
raw->cmd_id = 65000;
raw->pid = pid;
Result rc = serviceIpcDispatch(s);
if (R_SUCCEEDED(rc)) {
IpcParsedCommand r;
struct {
u64 magic;
u64 result;
u64 title_id;
FsStorageId storage_id;
} *resp;
serviceIpcParse(s, &r, sizeof(*resp));
resp = r.Raw;
rc = resp->result;
if (R_SUCCEEDED(rc)) {
if (out) {
*out = r.Handles[0];
} else {
svcCloseHandle(r.Handles[0]);
}
if (tid_out) *tid_out = resp->title_id;
if (sid_out) *sid_out = resp->storage_id;
}
}
return rc;
}