CVS commit: src/tests/kernel

["Kamil Rytarowski" <kamil%netbsd.org@localhost>]

Module Name:    src
Committed By:   kamil
Date:           Tue Nov 15 19:30:28 UTC 2016

Modified Files:
        src/tests/kernel: t_ptrace_wait.c

Log Message:
Add new test fork1 in t_ptrace_wait{4,6,id,pid}

Verify that fork(2) is intercepted by ptrace(2) with EVENT_MASK set to
PTRACE_FORK.

In this test tracee calls fork(2) and this event is noted by tracer, both
for forker and forkee with PT_GET_PROCESS_STATE reporting pe_report_event
equal to PTRACE_FORK and pe_other_pid as forkee for forker and forker for
forkee.

The fork(2) event in the current implementation stops forker and forkee
with the SIGTRAP signal.

Exited forkee stops forker with the SIGCHLD signal.

Sponsored by <The NetBSD Foundation>.


To generate a diff of this commit:
cvs rdiff -u -r1.15 -r1.16 src/tests/kernel/t_ptrace_wait.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.