forked from Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
55 lines
1.5 KiB
55 lines
1.5 KiB
// SPDX-License-Identifier: LGPL-2.1 |
|
#ifndef SECCOMP_SET_MODE_STRICT |
|
#define SECCOMP_SET_MODE_STRICT 0 |
|
#endif |
|
#ifndef SECCOMP_SET_MODE_FILTER |
|
#define SECCOMP_SET_MODE_FILTER 1 |
|
#endif |
|
|
|
static size_t syscall_arg__scnprintf_seccomp_op(char *bf, size_t size, struct syscall_arg *arg) |
|
{ |
|
bool show_prefix = arg->show_string_prefix; |
|
const char *prefix = "SECCOMP_SET_MODE_"; |
|
int op = arg->val; |
|
size_t printed = 0; |
|
|
|
switch (op) { |
|
#define P_SECCOMP_SET_MODE_OP(n) case SECCOMP_SET_MODE_##n: printed = scnprintf(bf, size, "%s%s", show_prefix ? prefix : "", #n); break |
|
P_SECCOMP_SET_MODE_OP(STRICT); |
|
P_SECCOMP_SET_MODE_OP(FILTER); |
|
#undef P_SECCOMP_SET_MODE_OP |
|
default: printed = scnprintf(bf, size, "%#x", op); break; |
|
} |
|
|
|
return printed; |
|
} |
|
|
|
#define SCA_SECCOMP_OP syscall_arg__scnprintf_seccomp_op |
|
|
|
#ifndef SECCOMP_FILTER_FLAG_TSYNC |
|
#define SECCOMP_FILTER_FLAG_TSYNC 1 |
|
#endif |
|
|
|
static size_t syscall_arg__scnprintf_seccomp_flags(char *bf, size_t size, |
|
struct syscall_arg *arg) |
|
{ |
|
bool show_prefix = arg->show_string_prefix; |
|
const char *prefix = "SECCOMP_FILTER_FLAG_"; |
|
int printed = 0, flags = arg->val; |
|
|
|
#define P_FLAG(n) \ |
|
if (flags & SECCOMP_FILTER_FLAG_##n) { \ |
|
printed += scnprintf(bf + printed, size - printed, "%s%s%s", printed ? "|" : "", show_prefix ? prefix : "", #n); \ |
|
flags &= ~SECCOMP_FILTER_FLAG_##n; \ |
|
} |
|
|
|
P_FLAG(TSYNC); |
|
#undef P_FLAG |
|
|
|
if (flags) |
|
printed += scnprintf(bf + printed, size - printed, "%s%#x", printed ? "|" : "", flags); |
|
|
|
return printed; |
|
} |
|
|
|
#define SCA_SECCOMP_FLAGS syscall_arg__scnprintf_seccomp_flags
|
|
|