1*3b2ad502SAndrii Nakryiko // SPDX-License-Identifier: GPL-2.0 2*3b2ad502SAndrii Nakryiko /* Copyright (c) 2021 Facebook */ 3*3b2ad502SAndrii Nakryiko 4*3b2ad502SAndrii Nakryiko #include <test_progs.h> 5*3b2ad502SAndrii Nakryiko #include <sys/syscall.h> 6*3b2ad502SAndrii Nakryiko #include "linked_maps.skel.h" 7*3b2ad502SAndrii Nakryiko test_linked_maps(void)8*3b2ad502SAndrii Nakryikovoid test_linked_maps(void) 9*3b2ad502SAndrii Nakryiko { 10*3b2ad502SAndrii Nakryiko int err; 11*3b2ad502SAndrii Nakryiko struct linked_maps *skel; 12*3b2ad502SAndrii Nakryiko 13*3b2ad502SAndrii Nakryiko skel = linked_maps__open_and_load(); 14*3b2ad502SAndrii Nakryiko if (!ASSERT_OK_PTR(skel, "skel_open")) 15*3b2ad502SAndrii Nakryiko return; 16*3b2ad502SAndrii Nakryiko 17*3b2ad502SAndrii Nakryiko err = linked_maps__attach(skel); 18*3b2ad502SAndrii Nakryiko if (!ASSERT_OK(err, "skel_attach")) 19*3b2ad502SAndrii Nakryiko goto cleanup; 20*3b2ad502SAndrii Nakryiko 21*3b2ad502SAndrii Nakryiko /* trigger */ 22*3b2ad502SAndrii Nakryiko syscall(SYS_getpgid); 23*3b2ad502SAndrii Nakryiko 24*3b2ad502SAndrii Nakryiko ASSERT_EQ(skel->bss->output_first1, 2000, "output_first1"); 25*3b2ad502SAndrii Nakryiko ASSERT_EQ(skel->bss->output_second1, 2, "output_second1"); 26*3b2ad502SAndrii Nakryiko ASSERT_EQ(skel->bss->output_weak1, 2, "output_weak1"); 27*3b2ad502SAndrii Nakryiko 28*3b2ad502SAndrii Nakryiko cleanup: 29*3b2ad502SAndrii Nakryiko linked_maps__destroy(skel); 30*3b2ad502SAndrii Nakryiko } 31