diff options
Diffstat (limited to 'tools/testing/selftests/bpf/progs/bpf_misc.h')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/bpf_misc.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/progs/bpf_misc.h b/tools/testing/selftests/bpf/progs/bpf_misc.h index eccaf955e394..f45f4352feeb 100644 --- a/tools/testing/selftests/bpf/progs/bpf_misc.h +++ b/tools/testing/selftests/bpf/progs/bpf_misc.h @@ -5,6 +5,10 @@ #define XSTR(s) STR(s) #define STR(s) #s +/* Expand a macro and then stringize the expansion */ +#define QUOTE(str) #str +#define EXPAND_QUOTE(str) QUOTE(str) + /* This set of attributes controls behavior of the * test_loader.c:test_loader__run_subtests(). * @@ -106,6 +110,7 @@ * __arch_* Specify on which architecture the test case should be tested. * Several __arch_* annotations could be specified at once. * When test case is not run on current arch it is marked as skipped. + * __caps_unpriv Specify the capabilities that should be set when running the test. */ #define __msg(msg) __attribute__((btf_decl_tag("comment:test_expect_msg=" XSTR(__COUNTER__) "=" msg))) #define __xlated(msg) __attribute__((btf_decl_tag("comment:test_expect_xlated=" XSTR(__COUNTER__) "=" msg))) @@ -129,6 +134,13 @@ #define __arch_x86_64 __arch("X86_64") #define __arch_arm64 __arch("ARM64") #define __arch_riscv64 __arch("RISCV64") +#define __caps_unpriv(caps) __attribute__((btf_decl_tag("comment:test_caps_unpriv=" EXPAND_QUOTE(caps)))) + +/* Define common capabilities tested using __caps_unpriv */ +#define CAP_NET_ADMIN 12 +#define CAP_SYS_ADMIN 21 +#define CAP_PERFMON 38 +#define CAP_BPF 39 /* Convenience macro for use with 'asm volatile' blocks */ #define __naked __attribute__((naked)) |