1*4882a593Smuzhiyun // SPDX-License-Identifier: LGPL-2.1
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun * trace/beauty/statx.c
4*4882a593Smuzhiyun *
5*4882a593Smuzhiyun * Copyright (C) 2017, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com>
6*4882a593Smuzhiyun */
7*4882a593Smuzhiyun
8*4882a593Smuzhiyun #include "trace/beauty/beauty.h"
9*4882a593Smuzhiyun #include <linux/kernel.h>
10*4882a593Smuzhiyun #include <sys/types.h>
11*4882a593Smuzhiyun #include <uapi/linux/fcntl.h>
12*4882a593Smuzhiyun #include <uapi/linux/stat.h>
13*4882a593Smuzhiyun
syscall_arg__scnprintf_statx_flags(char * bf,size_t size,struct syscall_arg * arg)14*4882a593Smuzhiyun size_t syscall_arg__scnprintf_statx_flags(char *bf, size_t size, struct syscall_arg *arg)
15*4882a593Smuzhiyun {
16*4882a593Smuzhiyun bool show_prefix = arg->show_string_prefix;
17*4882a593Smuzhiyun const char *prefix = "AT_";
18*4882a593Smuzhiyun int printed = 0, flags = arg->val;
19*4882a593Smuzhiyun
20*4882a593Smuzhiyun if (flags == 0)
21*4882a593Smuzhiyun return scnprintf(bf, size, "%s%s", show_prefix ? "AT_STATX_" : "", "SYNC_AS_STAT");
22*4882a593Smuzhiyun #define P_FLAG(n) \
23*4882a593Smuzhiyun if (flags & AT_##n) { \
24*4882a593Smuzhiyun printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", show_prefix ? prefix : "", #n); \
25*4882a593Smuzhiyun flags &= ~AT_##n; \
26*4882a593Smuzhiyun }
27*4882a593Smuzhiyun
28*4882a593Smuzhiyun P_FLAG(SYMLINK_NOFOLLOW);
29*4882a593Smuzhiyun P_FLAG(REMOVEDIR);
30*4882a593Smuzhiyun P_FLAG(SYMLINK_FOLLOW);
31*4882a593Smuzhiyun P_FLAG(NO_AUTOMOUNT);
32*4882a593Smuzhiyun P_FLAG(EMPTY_PATH);
33*4882a593Smuzhiyun P_FLAG(STATX_FORCE_SYNC);
34*4882a593Smuzhiyun P_FLAG(STATX_DONT_SYNC);
35*4882a593Smuzhiyun
36*4882a593Smuzhiyun #undef P_FLAG
37*4882a593Smuzhiyun
38*4882a593Smuzhiyun if (flags)
39*4882a593Smuzhiyun printed += scnprintf(bf + printed, size - printed, "%s%#x", printed ? "|" : "", flags);
40*4882a593Smuzhiyun
41*4882a593Smuzhiyun return printed;
42*4882a593Smuzhiyun }
43*4882a593Smuzhiyun
syscall_arg__scnprintf_statx_mask(char * bf,size_t size,struct syscall_arg * arg)44*4882a593Smuzhiyun size_t syscall_arg__scnprintf_statx_mask(char *bf, size_t size, struct syscall_arg *arg)
45*4882a593Smuzhiyun {
46*4882a593Smuzhiyun bool show_prefix = arg->show_string_prefix;
47*4882a593Smuzhiyun const char *prefix = "STATX_";
48*4882a593Smuzhiyun int printed = 0, flags = arg->val;
49*4882a593Smuzhiyun
50*4882a593Smuzhiyun #define P_FLAG(n) \
51*4882a593Smuzhiyun if (flags & STATX_##n) { \
52*4882a593Smuzhiyun printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", show_prefix ? prefix : "", #n); \
53*4882a593Smuzhiyun flags &= ~STATX_##n; \
54*4882a593Smuzhiyun }
55*4882a593Smuzhiyun
56*4882a593Smuzhiyun P_FLAG(TYPE);
57*4882a593Smuzhiyun P_FLAG(MODE);
58*4882a593Smuzhiyun P_FLAG(NLINK);
59*4882a593Smuzhiyun P_FLAG(UID);
60*4882a593Smuzhiyun P_FLAG(GID);
61*4882a593Smuzhiyun P_FLAG(ATIME);
62*4882a593Smuzhiyun P_FLAG(MTIME);
63*4882a593Smuzhiyun P_FLAG(CTIME);
64*4882a593Smuzhiyun P_FLAG(INO);
65*4882a593Smuzhiyun P_FLAG(SIZE);
66*4882a593Smuzhiyun P_FLAG(BLOCKS);
67*4882a593Smuzhiyun P_FLAG(BTIME);
68*4882a593Smuzhiyun P_FLAG(MNT_ID);
69*4882a593Smuzhiyun
70*4882a593Smuzhiyun #undef P_FLAG
71*4882a593Smuzhiyun
72*4882a593Smuzhiyun if (flags)
73*4882a593Smuzhiyun printed += scnprintf(bf + printed, size - printed, "%s%#x", printed ? "|" : "", flags);
74*4882a593Smuzhiyun
75*4882a593Smuzhiyun return printed;
76*4882a593Smuzhiyun }
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