# Source uses unistd.h.
# UNSUPPORTED: system-windows
# RUN: %clang_host -g -O0 %S/Inputs/sigchld.c -o %t.out
# RUN: %lldb %t.out -b -s %s 2>&1 | FileCheck %s

list
# CHECK: note: No source available 

b main
# CHECK: Breakpoint 1:

r
# CHECK: int main()

list
# CHECK: if (child_pid == 0)

list -
# CHECK: int main()

list -10
# CHECK: #include <assert.h>

list -
# CHECK: note: Reached beginning of the file, no more to page

list -
# CHECK: note: Reached beginning of the file, no more to page

list
# CHECK: int main()