diff options
Diffstat (limited to 'tapsets.cxx')
-rw-r--r-- | tapsets.cxx | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/tapsets.cxx b/tapsets.cxx index 2068d5f4..b572f4e0 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -2766,7 +2766,7 @@ void dwarf_cast_expanding_visitor::filter_special_modules(string& module) // look for "<path/to/header>" or "kernel<path/to/header>" // for those cases, build a module including that header if (module[module.size() - 1] == '>' && - (module[0] == '<' || module.compare(0, 7, "kernel<") == 0)) + (module[0] == '<' || startswith(module, "kernel<"))) { string cached_module; if (s.use_cache) @@ -3768,7 +3768,7 @@ sdt_var_expanding_visitor::visit_target_symbol (target_symbol *e) return; } - if (e->base_name.find("$arg") == string::npos || ! have_reg_args) + if (!startswith(e->base_name, "$arg") || ! have_reg_args) { // NB: uprobes-based sdt.h; $argFOO gets resolved later. // XXX: We don't even know the arg_count in this case. @@ -6463,7 +6463,7 @@ tracepoint_query::handle_query_func(Dwarf_Die * func) { dw.focus_on_function (func); - assert(dw.function_name.compare(0, 10, "stapprobe_") == 0); + assert(startswith(dw.function_name, "stapprobe_")); string tracepoint_instance = dw.function_name.substr(10); // check for duplicates -- sometimes tracepoint headers may be indirectly @@ -6609,13 +6609,10 @@ tracepoint_builder::init_dw(systemtap_session& s) string header(trace_glob.gl_pathv[i]); // filter out a few known "internal-only" headers - if (header.find("/define_trace.h") != string::npos) - continue; - if (header.find("/ftrace.h") != string::npos) - continue; - if (header.find("/trace_events.h") != string::npos) - continue; - if (header.find("_event_types.h") != string::npos) + if (endswith(header, "/define_trace.h") || + endswith(header, "/ftrace.h") || + endswith(header, "/trace_events.h") || + endswith(header, "_event_types.h")) continue; system_headers.push_back(header); |