1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
/*
Copyright(C) 2009-2018 Brazil
Copyright(C) 2021 Sutou Kouhei <kou@clear-code.com>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "../grn_ctx.h"
#include "../grn_output.h"
#include "../grn_proc.h"
#include "../grn_logger.h"
#include "../grn_str.h"
#include <groonga/plugin.h>
static grn_obj *
command_thread_limit(grn_ctx *ctx,
int n_args,
grn_obj **args,
grn_user_data *user_data)
{
grn_obj *max_bulk;
uint32_t current_limit;
current_limit = grn_thread_get_limit_with_ctx(ctx);
GRN_OUTPUT_INT64(current_limit);
max_bulk = grn_plugin_proc_get_var(ctx, user_data, "max", -1);
if (GRN_TEXT_LEN(max_bulk) > 0) {
uint32_t max;
const char *max_text = GRN_TEXT_VALUE(max_bulk);
const char *max_text_end;
const char *max_text_rest;
max_text_end = max_text + GRN_TEXT_LEN(max_bulk);
max = grn_atoui(max_text, max_text_end, &max_text_rest);
if (max_text_rest != max_text_end) {
ERR(GRN_INVALID_ARGUMENT,
"[thread_limit] max must be unsigned integer value: <%.*s>",
(int)GRN_TEXT_LEN(max_bulk),
max_text);
return NULL;
}
if (max == 0) {
ERR(GRN_INVALID_ARGUMENT,
"[thread_limit] max must be 1 or larger: <%.*s>",
(int)GRN_TEXT_LEN(max_bulk),
max_text);
return NULL;
}
grn_thread_set_limit_with_ctx(ctx, max);
}
return NULL;
}
void
grn_proc_init_thread_limit(grn_ctx *ctx)
{
grn_expr_var vars[1];
grn_plugin_expr_var_init(ctx, &(vars[0]), "max", -1);
grn_plugin_command_create(ctx,
"thread_limit", -1,
command_thread_limit,
1,
vars);
}
static grn_obj *
command_thread_dump(grn_ctx *ctx,
int n_args,
grn_obj **args,
grn_user_data *user_data)
{
grn_thread_dump(ctx);
GRN_OUTPUT_BOOL(ctx->rc == GRN_SUCCESS);
return NULL;
}
void
grn_proc_init_thread_dump(grn_ctx *ctx)
{
grn_plugin_command_create(ctx,
"thread_dump", -1,
command_thread_dump,
0,
NULL);
}
|
