1// SPDX-License-Identifier: LGPL-2.1
 2/*
 3 * trace/beauty/statx.c
 4 *
 5 *  Copyright (C) 2017, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com>
 6 */
 7
 8#include "trace/beauty/beauty.h"
 9#include <linux/kernel.h>
10#include <sys/types.h>
11#include <uapi/linux/fcntl.h>
12#include <uapi/linux/stat.h>
13
14size_t syscall_arg__scnprintf_statx_flags(char *bf, size_t size, struct syscall_arg *arg)
15{
16	bool show_prefix = arg->show_string_prefix;
17	const char *prefix = "AT_";
18	int printed = 0, flags = arg->val;
19
20	if (flags == 0)
21		return scnprintf(bf, size, "%s%s", show_prefix ? "AT_STATX_" : "", "SYNC_AS_STAT");
22#define	P_FLAG(n) \
23	if (flags & AT_##n) { \
24		printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", show_prefix ? prefix : "", #n); \
25		flags &= ~AT_##n; \
26	}
27
28	P_FLAG(SYMLINK_NOFOLLOW);
29	P_FLAG(REMOVEDIR);
30	P_FLAG(SYMLINK_FOLLOW);
31	P_FLAG(NO_AUTOMOUNT);
32	P_FLAG(EMPTY_PATH);
33	P_FLAG(STATX_FORCE_SYNC);
34	P_FLAG(STATX_DONT_SYNC);
35
36#undef P_FLAG
37
38	if (flags)
39		printed += scnprintf(bf + printed, size - printed, "%s%#x", printed ? "|" : "", flags);
40
41	return printed;
42}
43
44size_t syscall_arg__scnprintf_statx_mask(char *bf, size_t size, struct syscall_arg *arg)
45{
46	bool show_prefix = arg->show_string_prefix;
47	const char *prefix = "STATX_";
48	int printed = 0, flags = arg->val;
49
50#define	P_FLAG(n) \
51	if (flags & STATX_##n) { \
52		printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", show_prefix ? prefix : "", #n); \
53		flags &= ~STATX_##n; \
54	}
55
56	P_FLAG(TYPE);
57	P_FLAG(MODE);
58	P_FLAG(NLINK);
59	P_FLAG(UID);
60	P_FLAG(GID);
61	P_FLAG(ATIME);
62	P_FLAG(MTIME);
63	P_FLAG(CTIME);
64	P_FLAG(INO);
65	P_FLAG(SIZE);
66	P_FLAG(BLOCKS);
67	P_FLAG(BTIME);
68	P_FLAG(MNT_ID);
69	P_FLAG(DIOALIGN);
70
71#undef P_FLAG
72
73	if (flags)
74		printed += scnprintf(bf + printed, size - printed, "%s%#x", printed ? "|" : "", flags);
75
76	return printed;
77}

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