| |
| static size_t syscall_arg__scnprintf_flock(char *bf, size_t size, |
| struct syscall_arg *arg) |
| { |
| int printed = 0, op = arg->val; |
| |
| if (op == 0) |
| return scnprintf(bf, size, "NONE"); |
| #define P_CMD(cmd) \ |
| if ((op & LOCK_##cmd) == LOCK_##cmd) { \ |
| printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #cmd); \ |
| op &= ~LOCK_##cmd; \ |
| } |
| |
| P_CMD(SH); |
| P_CMD(EX); |
| P_CMD(NB); |
| P_CMD(UN); |
| P_CMD(MAND); |
| P_CMD(RW); |
| P_CMD(READ); |
| P_CMD(WRITE); |
| #undef P_OP |
| |
| if (op) |
| printed += scnprintf(bf + printed, size - printed, "%s%#x", printed ? "|" : "", op); |
| |
| return printed; |
| } |
| |
| #define SCA_FLOCK syscall_arg__scnprintf_flock |
