diff options
Diffstat (limited to 'buildrun.cxx')
| -rw-r--r-- | buildrun.cxx | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/buildrun.cxx b/buildrun.cxx index 31f7ec00..1b441144 100644 --- a/buildrun.cxx +++ b/buildrun.cxx @@ -66,7 +66,8 @@ run_make_cmd(systemtap_session& s, string& make_cmd) if (s.verbose > 1) clog << "Running " << make_cmd << endl; rc = stap_system (make_cmd.c_str()); - + if (rc && s.verbose > 1) + clog << "Error " << rc << " " << strerror(rc) << endl; return rc; } @@ -243,6 +244,8 @@ kernel_built_uprobes (systemtap_session& s) string grep_cmd = string ("/bin/grep -q unregister_uprobe ") + s.kernel_build_tree + string ("/Module.symvers"); int rc = stap_system (grep_cmd.c_str()); + if (rc && s.verbose > 1) + clog << "Error " << rc << " " << strerror(rc) << endl; return (rc == 0); } @@ -294,6 +297,8 @@ copy_uprobes_symbols (systemtap_session& s) string cp_cmd = string("/bin/cp ") + uprobes_home + string("/Module.symvers ") + s.tmpdir; int rc = stap_system (cp_cmd.c_str()); + if (rc && s.verbose > 1) + clog << "Error " << rc << " " << strerror(rc) << endl; return rc; } @@ -359,6 +364,8 @@ run_pass (systemtap_session& s) if (s.verbose>1) clog << "Running " << staprun_cmd << endl; rc = stap_system (staprun_cmd.c_str ()); + if (rc && s.verbose > 1) + clog << "Error " << rc << " " << strerror(rc) << endl; return rc; } @@ -519,7 +526,10 @@ make_typequery_umod(systemtap_session& s, const string& header, string& name) + name + " -xc /dev/null -include " + header; if (s.verbose < 4) cmd += " >/dev/null 2>&1"; - return stap_system (cmd.c_str()); + int rc = stap_system (cmd.c_str()); + if (rc && s.verbose > 1) + clog << "Error " << rc << " " << strerror(rc) << endl; + return rc; } |