| #!/bin/sh |
| # SPDX-License-Identifier: GPL-2.0 |
| # description: Kretprobe %%return suffix test |
| # requires: kprobe_events '<symbol>[+<offset>]%return':README |
| |
| # Test for kretprobe by "r" |
| echo 'r:myprobeaccept vfs_read' > kprobe_events |
| RESULT1=`cat kprobe_events` |
| |
| # Test for kretprobe by "%return" |
| echo 'p:myprobeaccept vfs_read%return' > kprobe_events |
| RESULT2=`cat kprobe_events` |
| |
| if [ "$RESULT1" != "$RESULT2" ]; then |
| echo "Error: %return suffix didn't make a return probe." |
| echo "r-command: $RESULT1" |
| echo "%return: $RESULT2" |
| exit_fail |
| fi |
| |
| echo > kprobe_events |
