1 %option prefix="perf_pmu_" 1 %option prefix="perf_pmu_"
2 %option reentrant <<
3 %option bison-bridge <<
4 2
5 %{ 3 %{
6 #include <stdlib.h> 4 #include <stdlib.h>
7 #include <linux/bitops.h> 5 #include <linux/bitops.h>
8 #include "pmu.h" 6 #include "pmu.h"
9 #include "pmu-bison.h" 7 #include "pmu-bison.h"
10 8
11 char *perf_pmu_get_text(yyscan_t yyscanner); !! 9 static int value(int base)
12 YYSTYPE *perf_pmu_get_lval(yyscan_t yyscanner) <<
13 <<
14 static int value(yyscan_t scanner, int base) <<
15 { 10 {
16 YYSTYPE *yylval = perf_pmu_get_lval(sc <<
17 char *text = perf_pmu_get_text(scanner <<
18 long num; 11 long num;
19 12
20 errno = 0; 13 errno = 0;
21 num = strtoul(text, NULL, base); !! 14 num = strtoul(perf_pmu_text, NULL, base);
22 if (errno) 15 if (errno)
23 return PP_ERROR; 16 return PP_ERROR;
24 17
25 yylval->num = num; !! 18 perf_pmu_lval.num = num;
26 return PP_VALUE; 19 return PP_VALUE;
27 } 20 }
28 21
29 %} 22 %}
30 23
31 num_dec [0-9]+ 24 num_dec [0-9]+
32 25
33 %% 26 %%
34 27
35 {num_dec} { return value(yyscanner, 10); !! 28 {num_dec} { return value(10); }
36 config { return PP_CONFIG; } 29 config { return PP_CONFIG; }
37 - { return '-'; } 30 - { return '-'; }
38 : { return ':'; } 31 : { return ':'; }
39 , { return ','; } 32 , { return ','; }
40 . { ; } 33 . { ; }
41 \n { ; } 34 \n { ; }
42 35
43 %% 36 %%
44 37
45 int perf_pmu_wrap(void *scanner __maybe_unused !! 38 int perf_pmu_wrap(void)
46 { 39 {
47 return 1; 40 return 1;
48 } 41 }
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