.. | .. |
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1 | | -// SPDX-License-Identifier: GPL-2.0 |
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| 1 | +// SPDX-License-Identifier: LGPL-2.1 |
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2 | 2 | #include <linux/futex.h> |
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3 | 3 | |
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4 | 4 | #ifndef FUTEX_WAIT_BITSET |
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.. | .. |
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19 | 19 | |
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20 | 20 | static size_t syscall_arg__scnprintf_futex_op(char *bf, size_t size, struct syscall_arg *arg) |
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21 | 21 | { |
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| 22 | + bool show_prefix = arg->show_string_prefix; |
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| 23 | + const char *prefix = "FUTEX_"; |
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22 | 24 | enum syscall_futex_args { |
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23 | 25 | SCF_UADDR = (1 << 0), |
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24 | 26 | SCF_OP = (1 << 1), |
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.. | .. |
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32 | 34 | size_t printed = 0; |
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33 | 35 | |
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34 | 36 | switch (cmd) { |
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35 | | -#define P_FUTEX_OP(n) case FUTEX_##n: printed = scnprintf(bf, size, #n); |
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| 37 | +#define P_FUTEX_OP(n) case FUTEX_##n: printed = scnprintf(bf, size, "%s%s", show_prefix ? prefix : "", #n); |
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36 | 38 | P_FUTEX_OP(WAIT); arg->mask |= SCF_VAL3|SCF_UADDR2; break; |
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37 | 39 | P_FUTEX_OP(WAKE); arg->mask |= SCF_VAL3|SCF_UADDR2|SCF_TIMEOUT; break; |
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38 | 40 | P_FUTEX_OP(FD); arg->mask |= SCF_VAL3|SCF_UADDR2|SCF_TIMEOUT; break; |
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.. | .. |
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50 | 52 | } |
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51 | 53 | |
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52 | 54 | if (op & FUTEX_PRIVATE_FLAG) |
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53 | | - printed += scnprintf(bf + printed, size - printed, "|PRIV"); |
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| 55 | + printed += scnprintf(bf + printed, size - printed, "|%s%s", show_prefix ? prefix : "", "PRIVATE_FLAG"); |
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54 | 56 | |
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55 | 57 | if (op & FUTEX_CLOCK_REALTIME) |
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56 | | - printed += scnprintf(bf + printed, size - printed, "|CLKRT"); |
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| 58 | + printed += scnprintf(bf + printed, size - printed, "|%s%s", show_prefix ? prefix : "", "CLOCK_REALTIME"); |
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57 | 59 | |
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58 | 60 | return printed; |
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59 | 61 | } |
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