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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 15:38:56 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 15:38:56 +0000
commit6c20c8ed2cb9ab69a1a57ccb2b9b79969a808321 (patch)
treef63ce19d57fad3ac4a15bc26dbfbfa2b834111b5 /tests/dbg-support3.sub
parentInitial commit. (diff)
downloadbash-6c20c8ed2cb9ab69a1a57ccb2b9b79969a808321.tar.xz
bash-6c20c8ed2cb9ab69a1a57ccb2b9b79969a808321.zip
Adding upstream version 5.2.15.upstream/5.2.15upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/dbg-support3.sub')
-rw-r--r--tests/dbg-support3.sub52
1 files changed, 52 insertions, 0 deletions
diff --git a/tests/dbg-support3.sub b/tests/dbg-support3.sub
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--- /dev/null
+++ b/tests/dbg-support3.sub
@@ -0,0 +1,52 @@
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+shopt -s extdebug
+
+callstack(){
+ deep=${#BASH_ARGV[*]}
+ echo "deep $deep"
+ i=0
+ for ff in ${BASH_ARGV[@]}
+ do
+ echo "$i $ff"
+ i=$(($i+1))
+ done
+}
+
+f3()
+{
+ echo $FUNCNAME: calling callstack
+ callstack
+ echo FUNCNAME stack: ${FUNCNAME[@]}
+ caller 0
+ echo $FUNCNAME: returning
+}
+
+f2()
+{
+ echo $FUNCNAME: calling f3
+ f3 3 z
+ echo $FUNCNAME: return from f3
+}
+
+f1()
+{
+ echo $FUNCNAME: calling f2
+ f2 2 y
+ echo $FUNCNAME: return from f2
+}
+
+echo main: calling f1
+f1 1 x
+echo main: f1 returns