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Diffstat (limited to 'src/runtime/extern.go')
| -rw-r--r-- | src/runtime/extern.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/runtime/extern.go b/src/runtime/extern.go index a3b23a448b..cab8de0481 100644 --- a/src/runtime/extern.go +++ b/src/runtime/extern.go @@ -127,6 +127,10 @@ manner instead of exiting. For example, on Unix systems, the crash raises SIGABRT to trigger a core dump. For historical reasons, the GOTRACEBACK settings 0, 1, and 2 are synonyms for none, all, and system, respectively. +The runtime/debug package's SetTraceback function allows increasing the +amount of output at run time, but it cannot reduce the amount below that +specified by the environment variable. +See https://golang.org/pkg/runtime/debug/#SetTraceback. The GOARCH, GOOS, GOPATH, and GOROOT environment variables complete the set of Go environment variables. They influence the building of Go programs |