78 lines
1.8 KiB
C
78 lines
1.8 KiB
C
// SPDX-License-Identifier: LGPL-2.1
|
|
/*
|
|
* trace/beauty/statx.c
|
|
*
|
|
* Copyright (C) 2017, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com>
|
|
*/
|
|
|
|
#include "trace/beauty/beauty.h"
|
|
#include <linux/kernel.h>
|
|
#include <sys/types.h>
|
|
#include <uapi/linux/fcntl.h>
|
|
#include <uapi/linux/stat.h>
|
|
|
|
size_t syscall_arg__scnprintf_statx_flags(char *bf, size_t size, struct syscall_arg *arg)
|
|
{
|
|
bool show_prefix = arg->show_string_prefix;
|
|
const char *prefix = "AT_";
|
|
int printed = 0, flags = arg->val;
|
|
|
|
if (flags == 0)
|
|
return scnprintf(bf, size, "%s%s", show_prefix ? "AT_STATX_" : "", "SYNC_AS_STAT");
|
|
#define P_FLAG(n) \
|
|
if (flags & AT_##n) { \
|
|
printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", show_prefix ? prefix : "", #n); \
|
|
flags &= ~AT_##n; \
|
|
}
|
|
|
|
P_FLAG(SYMLINK_NOFOLLOW);
|
|
P_FLAG(REMOVEDIR);
|
|
P_FLAG(SYMLINK_FOLLOW);
|
|
P_FLAG(NO_AUTOMOUNT);
|
|
P_FLAG(EMPTY_PATH);
|
|
P_FLAG(STATX_FORCE_SYNC);
|
|
P_FLAG(STATX_DONT_SYNC);
|
|
|
|
#undef P_FLAG
|
|
|
|
if (flags)
|
|
printed += scnprintf(bf + printed, size - printed, "%s%#x", printed ? "|" : "", flags);
|
|
|
|
return printed;
|
|
}
|
|
|
|
size_t syscall_arg__scnprintf_statx_mask(char *bf, size_t size, struct syscall_arg *arg)
|
|
{
|
|
bool show_prefix = arg->show_string_prefix;
|
|
const char *prefix = "STATX_";
|
|
int printed = 0, flags = arg->val;
|
|
|
|
#define P_FLAG(n) \
|
|
if (flags & STATX_##n) { \
|
|
printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", show_prefix ? prefix : "", #n); \
|
|
flags &= ~STATX_##n; \
|
|
}
|
|
|
|
P_FLAG(TYPE);
|
|
P_FLAG(MODE);
|
|
P_FLAG(NLINK);
|
|
P_FLAG(UID);
|
|
P_FLAG(GID);
|
|
P_FLAG(ATIME);
|
|
P_FLAG(MTIME);
|
|
P_FLAG(CTIME);
|
|
P_FLAG(INO);
|
|
P_FLAG(SIZE);
|
|
P_FLAG(BLOCKS);
|
|
P_FLAG(BTIME);
|
|
P_FLAG(MNT_ID);
|
|
P_FLAG(DIOALIGN);
|
|
|
|
#undef P_FLAG
|
|
|
|
if (flags)
|
|
printed += scnprintf(bf + printed, size - printed, "%s%#x", printed ? "|" : "", flags);
|
|
|
|
return printed;
|
|
}
|