mir/criu
2
0
Fork 0
mirror of https://github.com/checkpoint-restore/criu synced 2025-08-31 06:15:24 +00:00
Code Issues Releases Wiki Activity

show: Get rid of flags argument from payload handler

Browse Source 
We can "guess" one w/o addirional (obfuscating) argument to
the pb showing engine.

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Pavel Emelyanov
2013-05-08 00:00:24 +04:00
parent 1d56fe2bf4
commit cd537beda5
5 changed files with 34 additions and 40 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
cr-show.c
View File

@@ -80,16 +80,15 @@ void show_ghost_file(int fd, struct cr_options *o)
pb_show_vertical(fd, PB_GHOST_FILE);
}
static void pipe_data_handler(int fd, void *obj, int show_pages_content)
static void pipe_data_handler(int fd, void *obj)
{
PipeDataEntry *e = obj;
print_image_data(fd, e->bytes, show_pages_content);
print_image_data(fd, e->bytes, opts.show_pages_content);
}
void show_pipes_data(int fd, struct cr_options *o)
{
pb_show_plain_payload(fd, PB_PIPES_DATA,
pipe_data_handler, o->show_pages_content);
pb_show_plain_payload(fd, PB_PIPES_DATA, pipe_data_handler);
}
void show_pipes(int fd_pipes, struct cr_options *o)
@@ -277,14 +276,11 @@ static int pstree_item_from_pb(PstreeEntry *e, struct pstree_item *item)
return 0;
}
static void pstree_handler(int fd, void *obj, int collect)
static void pstree_handler(int fd, void *obj)
{
PstreeEntry *e = obj;
struct pstree_item *item = NULL;
if (!collect)
return;
item = xzalloc(sizeof(struct pstree_item));
if (!item)
return;
@@ -299,8 +295,9 @@ static void pstree_handler(int fd, void *obj, int collect)
void show_collect_pstree(int fd, int collect)
{
pb_show_plain_payload_pretty(fd, PB_PSTREE, pstree_handler,
collect, "1:%d 2:%d 3:%d 4:%d 5:%d");
pb_show_plain_payload_pretty(fd, PB_PSTREE,
collect ? pstree_handler : NULL,
"1:%d 2:%d 3:%d 4:%d 5:%d");
}
void show_pstree(int fd, struct cr_options *o)

18
include/protobuf.h
View File

@@ -90,24 +90,24 @@ extern int pb_write_one(int fd, void *obj, int type);
#include <google/protobuf-c/protobuf-c.h>
extern void do_pb_show_plain(int fd, int type, int single_entry,
void (*payload_hadler)(int fd, void *obj, int flags),
int flags, const char *pretty_fmt);
void (*payload_hadler)(int fd, void *obj),
const char *pretty_fmt);
/* Don't have objects at hands to also do typechecking here */
#define pb_show_plain_payload_pretty(__fd, __type, payload_hadler, flags, pretty) \
do_pb_show_plain(__fd, __type, 0, payload_hadler, flags, pretty)
#define pb_show_plain_payload_pretty(__fd, __type, payload_hadler, pretty) \
do_pb_show_plain(__fd, __type, 0, payload_hadler, pretty)
#define pb_show_plain_payload(__fd, __proto_message_name, payload_hadler, flags) \
pb_show_plain_payload_pretty(__fd, __proto_message_name, payload_hadler, flags, NULL)
#define pb_show_plain_payload(__fd, __proto_message_name, payload_hadler) \
pb_show_plain_payload_pretty(__fd, __proto_message_name, payload_hadler, NULL)
#define pb_show_plain_pretty(__fd, __proto_message_name, __pretty) \
pb_show_plain_payload_pretty(__fd, __proto_message_name, NULL, 0, __pretty)
pb_show_plain_payload_pretty(__fd, __proto_message_name, NULL, __pretty)
#define pb_show_plain(__fd, __type) \
pb_show_plain_payload(__fd, __type, NULL, 0)
pb_show_plain_payload(__fd, __type, NULL)
#define pb_show_vertical(__fd, __type) \
do_pb_show_plain(__fd, __type, 1, NULL, 0, NULL)
do_pb_show_plain(__fd, __type, 1, NULL, NULL)
int collect_image(int fd_t, int obj_t, unsigned size,
int (*collect)(void *obj, ProtobufCMessage *msg));

22
ipc_ns.c
View File

@@ -449,7 +449,7 @@ int dump_ipc_ns(int ns_pid, const struct cr_fdset *fdset)
return 0;
}
static void ipc_sem_handler(int fd, void *obj, int show_pages_content)
static void ipc_sem_handler(int fd, void *obj)
{
IpcSemEntry *e = obj;
u16 *values;
@@ -469,42 +469,40 @@ static void ipc_sem_handler(int fd, void *obj, int show_pages_content)
void show_ipc_sem(int fd, struct cr_options *o)
{
pb_show_plain_payload(fd, PB_IPCNS_SEM, ipc_sem_handler, 0);
pb_show_plain_payload(fd, PB_IPCNS_SEM, ipc_sem_handler);
}
static void ipc_msg_data_handler(int fd, void *obj, int show_pages_content)
static void ipc_msg_data_handler(int fd, void *obj)
{
IpcMsg *e = obj;
print_image_data(fd, round_up(e->msize, sizeof(u64)), show_pages_content);
print_image_data(fd, round_up(e->msize, sizeof(u64)), opts.show_pages_content);
}
static void ipc_msg_handler(int fd, void *obj, int show_pages_content)
static void ipc_msg_handler(int fd, void *obj)
{
IpcMsgEntry *e = obj;
int msg_nr = 0;
pr_msg("\n");
while (msg_nr++ < e->qnum)
pb_show_plain_payload(fd, PB_IPCNS_MSG, ipc_msg_data_handler,
show_pages_content);
pb_show_plain_payload(fd, PB_IPCNS_MSG, ipc_msg_data_handler);
}
void show_ipc_msg(int fd, struct cr_options *o)
{
pb_show_plain_payload(fd, PB_IPCNS_MSG_ENT, ipc_msg_handler, o->show_pages_content);
pb_show_plain_payload(fd, PB_IPCNS_MSG_ENT, ipc_msg_handler);
}
static void ipc_shm_handler(int fd, void *obj, int show_pages_content)
static void ipc_shm_handler(int fd, void *obj)
{
IpcShmEntry *e = obj;
print_image_data(fd, round_up(e->size, sizeof(u32)), show_pages_content);
print_image_data(fd, round_up(e->size, sizeof(u32)), opts.show_pages_content);
}
void show_ipc_shm(int fd, struct cr_options *o)
{
pb_show_plain_payload(fd, PB_IPCNS_SHM, ipc_shm_handler,
o->show_pages_content);
pb_show_plain_payload(fd, PB_IPCNS_SHM, ipc_shm_handler);
}
void show_ipc_var(int fd, struct cr_options *o)

10
protobuf.c
View File

@@ -505,14 +505,14 @@ static void pb_show_msg(const void *msg, pb_pr_ctl_t *ctl)
}
}
static inline void pb_no_payload(int fd, void *obj, int flags) { }
static inline void pb_no_payload(int fd, void *obj) { }
void do_pb_show_plain(int fd, int type, int single_entry,
void (*payload_hadler)(int fd, void *obj, int flags),
int flags, const char *pretty_fmt)
void (*payload_hadler)(int fd, void *obj),
const char *pretty_fmt)
{
pb_pr_ctl_t ctl = {NULL, single_entry, pretty_fmt};
void (*handle_payload)(int fd, void *obj, int flags);
void (*handle_payload)(int fd, void *obj);
if (!cr_pb_descs[type].pb_desc) {
pr_err("Wrong object requested %d\n", type);
@@ -529,7 +529,7 @@ void do_pb_show_plain(int fd, int type, int single_entry,
ctl.arg = (void *)cr_pb_descs[type].pb_desc;
pb_show_msg(obj, &ctl);
handle_payload(fd, obj, flags);
handle_payload(fd, obj);
cr_pb_descs[type].free(obj, NULL);
if (single_entry)
break;

7
sk-queue.c
View File

@@ -170,16 +170,15 @@ err_brk:
return ret;
}
static void sk_queue_data_handler(int fd, void *obj, int show_pages_content)
static void sk_queue_data_handler(int fd, void *obj)
{
SkPacketEntry *e = obj;
print_image_data(fd, e->length, show_pages_content);
print_image_data(fd, e->length, opts.show_pages_content);
}
void show_sk_queues(int fd, struct cr_options *o)
{
pb_show_plain_payload(fd, PB_SK_QUEUES,
sk_queue_data_handler, o->show_pages_content);
pb_show_plain_payload(fd, PB_SK_QUEUES, sk_queue_data_handler);
}
int restore_sk_queue(int fd, unsigned int peer_id)