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8#include "trace/beauty/beauty.h"
9#include <linux/kernel.h>
10#include <sys/types.h>
11#include <machine.h>
12#include <uapi/linux/kcmp.h>
13
14#include "trace/beauty/generated/kcmp_type_array.c"
15
16size_t syscall_arg__scnprintf_kcmp_idx(char *bf, size_t size, struct syscall_arg *arg)
17{
18 unsigned long fd = arg->val;
19 int type = syscall_arg__val(arg, 2);
20 pid_t pid;
21
22 if (type != KCMP_FILE)
23 return syscall_arg__scnprintf_long(bf, size, arg);
24
25 pid = syscall_arg__val(arg, arg->idx == 3 ? 0 : 1);
26 return pid__scnprintf_fd(arg->trace, pid, fd, bf, size);
27}
28
29static size_t kcmp__scnprintf_type(int type, char *bf, size_t size, bool show_prefix)
30{
31 static DEFINE_STRARRAY(kcmp_types, "KCMP_");
32 return strarray__scnprintf(&strarray__kcmp_types, bf, size, "%d", show_prefix, type);
33}
34
35size_t syscall_arg__scnprintf_kcmp_type(char *bf, size_t size, struct syscall_arg *arg)
36{
37 unsigned long type = arg->val;
38
39 if (type != KCMP_FILE)
40 arg->mask |= (1 << 3) | (1 << 4);
41
42 return kcmp__scnprintf_type(type, bf, size, arg->show_string_prefix);
43}
44