diff options
Diffstat (limited to 'internal/generate')
| -rw-r--r-- | internal/generate/family.go | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/internal/generate/family.go b/internal/generate/family.go index 112a48f..1daca0f 100644 --- a/internal/generate/family.go +++ b/internal/generate/family.go @@ -27,7 +27,18 @@ var syscallFamilies = map[string]SyscallFamily{ "recvmmsg": FamilyNetwork, "recvmsg": FamilyNetwork, "sendfile64": FamilyNetwork, "sendmmsg": FamilyNetwork, "sendmsg": FamilyNetwork, "sendto": FamilyNetwork, "setsockopt": FamilyNetwork, "shutdown": FamilyNetwork, "socket": FamilyNetwork, - "socketpair": FamilyNetwork, "splice": FamilyNetwork, "tee": FamilyNetwork, + "socketpair": FamilyNetwork, + // splice/tee/vmsplice are the fd byte-mover cohort. splice moves data between + // two fds (one a pipe); tee duplicates pipe contents between pipe fds. + // vmsplice(int fd, const struct iovec*, unsigned long nr_segs, unsigned int + // flags) is the iovec<->pipe variant of splice(2) and is documented/grouped + // with splice/tee/sendfile64/copy_file_range as an fd byte-mover. Its KIND + // (KindFd@arg0) and RET (TransferClassified, byte count) already match + // splice/tee — only the family was wrong: vmsplice was absent from this map + // and fell through to FamilyMisc (the same alarm/adjtimex-style misclassi- + // fication fixed for fanotify_*/file_*attr). The established mj0 decision put + // splice/tee in Network, so for sibling consistency vmsplice belongs here too. + "splice": FamilyNetwork, "tee": FamilyNetwork, "vmsplice": FamilyNetwork, "eventfd": FamilyIPC, "eventfd2": FamilyIPC, // fanotify_init(2) creates and initializes an fanotify notification group and |