Got it, thanks a lot. 在 2018年4月17日星期二 UTC+8下午8:56:55，Ian Lance Taylor写道： > > On Tue, Apr 17, 2018 at 1:37 AM, Chao Yuepan <[email protected] > <javascript:>> wrote: > > > > I have set "ulimit -c unlimited" and run "GOTRACEBACK=crash ./main". > The > > "main" program will panic in a while. > > > > On Linux, it can generate core dump file in current directory, > > > > But on macOS High Sierra (10.13.4), it has not generated the core dump > file > > in /cores. If I write a a program in c, it can generate the core dump. > > > > Will GOTRACEBACK=crash golang program not generate the core dump file? > > > > According to the spec, it is not clear on macOS: > > > >> GOTRACEBACK=crash is like “system” but crashes in an operating > >> system-specific manner instead of exiting. For example, on Unix > systems, the > >> crash raises SIGABRT to trigger a core dump. > > On Darwin, we do not generate a core dump. See > https://golang.org/src/runtime/signal_unix.go#L507 . > > Ian >
-- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
