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| author | Paul Buetow <paul@buetow.org> | 2026-05-21 08:28:37 +0300 |
|---|---|---|
| committer | Paul Buetow <paul@buetow.org> | 2026-05-21 08:28:37 +0300 |
| commit | a0d6f222864301c11afd9c1d3306e6bfe8446d5d (patch) | |
| tree | 5c8c206146f5f41d930971284082cdc30e6b6a04 /internal/eventloop_exit.go | |
| parent | be8735fe701f7398c19c17c394f4827614eab875 (diff) | |
f7 wire eventfd kind for fd-from-air IPC syscalls
Diffstat (limited to 'internal/eventloop_exit.go')
| -rw-r--r-- | internal/eventloop_exit.go | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/internal/eventloop_exit.go b/internal/eventloop_exit.go index 598adba..d00fe04 100644 --- a/internal/eventloop_exit.go +++ b/internal/eventloop_exit.go @@ -405,7 +405,7 @@ func (e *eventLoop) handleEventfdExit(ep *event.Pair, eventfdEv *types.EventfdEv flags = eventfdEv.Flags } if fd := int32(exitEv.Ret); fd >= 0 { - fdFile := file.NewFd(fd, eventfdDescriptorName(flags), flags) + fdFile := file.NewFd(fd, eventfdDescriptorName(eventfdEv.GetTraceId(), flags), flags) e.fdState().set(fd, fdFile) ep.File = fdFile } @@ -506,8 +506,21 @@ func pipeDescriptorName(flags, fd0, fd1 int32) string { return fmt.Sprintf("pipe:%d:%d:%d", flags, fd0, fd1) } -func eventfdDescriptorName(flags int32) string { - return fmt.Sprintf("eventfd:%d", flags) +func eventfdDescriptorName(traceID types.TraceId, flags int32) string { + switch traceID { + case types.SYS_ENTER_MEMFD_CREATE: + return fmt.Sprintf("memfd:%d", flags) + case types.SYS_ENTER_MEMFD_SECRET: + return fmt.Sprintf("memfd-secret:%d", flags) + case types.SYS_ENTER_USERFAULTFD: + return fmt.Sprintf("userfaultfd:%d", flags) + case types.SYS_ENTER_SIGNALFD, types.SYS_ENTER_SIGNALFD4: + return fmt.Sprintf("signalfd:%d", flags) + case types.SYS_ENTER_TIMERFD_CREATE: + return fmt.Sprintf("timerfd:%d", flags) + default: + return fmt.Sprintf("eventfd:%d", flags) + } } func perfDescriptorName(perfOpenEv *types.PerfOpenEvent) string { |