sin/samba-mirror
1
0
Fork 0
mirror of https://github.com/samba-team/samba.git synced 2025-08-03 04:22:09 +03:00
Code Activity

r17922: sync samba3's talloc with samba4's and move the samba3 specific stuff to tallocmsg.c

Browse Source 
metze
(This used to be commit 7704e3e51d)
This commit is contained in:
Stefan Metzmacher
2006-08-29 16:54:12 +00:00
committed by Gerald (Jerry) Carter
parent 3247b4f15a
commit 9c8a9d0ac4
4 changed files with 295 additions and 271 deletions
Download Patch File Download Diff File Expand all files Collapse all files

49
source3/lib/tallocmsg.c
View File

@ -25,6 +25,40 @@
* Glue code between talloc profiling and the Samba messaging system.
**/
struct msg_pool_usage_state {
ssize_t len;
size_t buflen;
char *s;
};
static void msg_pool_usage_helper(const void *ptr, int depth, int max_depth, int is_ref, void *_s)
{
const char *name = talloc_get_name(ptr);
struct msg_pool_usage_state *state = (struct msg_pool_usage_state *)_s;
if (is_ref) {
sprintf_append(NULL, &state->s, &state->len, &state->buflen,
"%*sreference to: %s\n", depth*4, "", name);
return;
}
if (depth == 0) {
sprintf_append(NULL, &state->s, &state->len, &state->buflen,
"%stalloc report on '%s' (total %6lu bytes in %3lu blocks)\n",
(max_depth < 0 ? "full " :""), name,
(unsigned long)talloc_total_size(ptr),
(unsigned long)talloc_total_blocks(ptr));
return;
}
sprintf_append(NULL, &state->s, &state->len, &state->buflen,
"%*s%-30s contains %6lu bytes in %3lu blocks (ref %d)\n",
depth*4, "",
name,
(unsigned long)talloc_total_size(ptr),
(unsigned long)talloc_total_blocks(ptr),
talloc_reference_count(ptr));
}
/**
* Respond to a POOL_USAGE message by sending back string form of memory
@ -33,21 +67,26 @@
void msg_pool_usage(int msg_type, struct process_id src_pid,
void *UNUSED(buf), size_t UNUSED(len))
{
char *reply = NULL;
struct msg_pool_usage_state state;
SMB_ASSERT(msg_type == MSG_REQ_POOL_USAGE);
DEBUG(2,("Got POOL_USAGE\n"));
reply = talloc_describe_all();
if (!reply) {
state.len = 0;
state.buflen = 512;
state.s = NULL;
talloc_report_depth_cb(NULL, 0, -1, msg_pool_usage_helper, &state);
if (!state.s) {
return;
}
message_send_pid(src_pid, MSG_POOL_USAGE,
reply, strlen(reply)+1, True);
state.s, strlen(state.s)+1, True);
SAFE_FREE(reply);
SAFE_FREE(state.s);
}
/**