diff options
| author | Dmitry Vyukov <dvyukov@google.com> | 2020-07-15 20:36:12 +0200 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2020-07-16 12:29:42 +0200 |
| commit | 5395640c2ffd1900bce5484e9d1e8c70dd2328f8 (patch) | |
| tree | e7fa77863c261460700fef5395b16f5fe21327e5 /docs | |
| parent | c4b454fc54ca0caad77d11c5ba27b09b5da9b034 (diff) | |
docs: add a note re per-field directions
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/syscall_descriptions.md | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/docs/syscall_descriptions.md b/docs/syscall_descriptions.md index a7faaf3c3..c3f00c5f4 100644 --- a/docs/syscall_descriptions.md +++ b/docs/syscall_descriptions.md @@ -169,7 +169,10 @@ close(r0) ``` Syscall arguments are always `in`, return values are `out` and pointer indirections -have explicit direction as `ptr` type attribute. +have explicit direction as `ptr` type attribute. Note: for pointer indirections +the direction applies to the whole pointee, and it's not possible to specify the +direction individually for struct fields at the moment +(see [#245](https://github.com/google/syzkaller/issues/245)). <div id="values"/> |