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authorOndřej Surý <ondrej@sury.org>2012-06-14 13:23:46 +0200
committerOndřej Surý <ondrej@sury.org>2012-06-14 13:23:46 +0200
commit917c5fb8ec48e22459d77e3849e6d388f93d3260 (patch)
tree9c23734a6ffd4d2a8ac99502eda3cc812a8b130b /src/pkg/runtime/extern.go
parent0003ee229fd33ff46cb5f2fe1e35f5c0284debc4 (diff)
downloadgolang-917c5fb8ec48e22459d77e3849e6d388f93d3260.tar.gz
Imported Upstream version 1.0.2upstream/1.0.2
Diffstat (limited to 'src/pkg/runtime/extern.go')
-rw-r--r--src/pkg/runtime/extern.go5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/pkg/runtime/extern.go b/src/pkg/runtime/extern.go
index f9c5b8e3d..d93259d7b 100644
--- a/src/pkg/runtime/extern.go
+++ b/src/pkg/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