diff options
Diffstat (limited to 'libgo/go/runtime/extern.go')
| -rw-r--r-- | libgo/go/runtime/extern.go | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libgo/go/runtime/extern.go b/libgo/go/runtime/extern.go index 659c8f44..09d1391 100644 --- a/libgo/go/runtime/extern.go +++ b/libgo/go/runtime/extern.go @@ -20,7 +20,7 @@ func Goexit() // Caller reports file and line number information about function invocations on // the calling goroutine's stack. The argument skip is the number of stack frames -// to ascend, with 1 identifying the caller of Caller. (For historical reasons the +// to ascend, with 0 identifying the caller of Caller. (For historical reasons the // meaning of skip differs between Caller and Callers.) The return values report the // program counter, file name, and line number within the file of the corresponding // call. The boolean ok is false if it was not possible to recover the information. @@ -28,7 +28,8 @@ func Caller(skip int) (pc uintptr, file string, line int, ok bool) // Callers fills the slice pc with the program counters of function invocations // on the calling goroutine's stack. The argument skip is the number of stack frames -// to skip before recording in pc, with 0 starting at the caller of Callers. +// to skip before recording in pc, with 0 identifying the frame for Callers itself and +// 1 identifying the caller of Callers. // It returns the number of entries written to pc. func Callers(skip int, pc []uintptr) int |