root/tools/perf/trace/beauty/futex_val3.c
// SPDX-License-Identifier: LGPL-2.1
#include <linux/futex.h>

#ifndef FUTEX_BITSET_MATCH_ANY
#define FUTEX_BITSET_MATCH_ANY 0xffffffff
#endif

static size_t syscall_arg__scnprintf_futex_val3(char *bf, size_t size, struct syscall_arg *arg)
{
        const char *prefix = "FUTEX_BITSET_";
        unsigned int bitset = arg->val;

        if (bitset == FUTEX_BITSET_MATCH_ANY)
                return scnprintf(bf, size, "%s%s", arg->show_string_prefix ? prefix : "", "MATCH_ANY");

        return scnprintf(bf, size, "%#xd", bitset);
}

#define SCA_FUTEX_VAL3  syscall_arg__scnprintf_futex_val3