diff options
| -rw-r--r-- | src/util.cpp | 2 | ||||
| -rw-r--r-- | src/util.hpp | 27 |
2 files changed, 27 insertions, 2 deletions
diff --git a/src/util.cpp b/src/util.cpp index 1f2bc05..db61bc2 100644 --- a/src/util.cpp +++ b/src/util.cpp @@ -24,6 +24,8 @@ #include <unistd.h> +thread_local int ScopeTrace::indent = 0; + unique_fd::~unique_fd() { if (this->fd != -1) { close(this->fd); diff --git a/src/util.hpp b/src/util.hpp index ab9019b..ff173c8 100644 --- a/src/util.hpp +++ b/src/util.hpp @@ -18,10 +18,11 @@ #define WM_UTIL_HPP #include <functional> -#include <sys/poll.h> - +#include <thread> #include <vector> +#include <sys/poll.h> + extern "C" { #include <afb/afb-binding.h> }; @@ -49,6 +50,28 @@ extern "C" { #define logdebug(...) #endif +#ifdef NDEBUG +#define ST() +#define STN(N) +#else +#define CONCAT_(X, Y) X##Y +#define CONCAT(X, Y) CONCAT_(X, Y) + +#define ST() \ + ScopeTrace __attribute__((unused)) CONCAT(trace_scope_, __LINE__)(__func__) +#define STN(N) \ + ScopeTrace __attribute__((unused)) CONCAT(named_trace_scope_, __LINE__)(#N) + +struct ScopeTrace { + thread_local static int indent; + char const *f{}; + explicit ScopeTrace(char const *func) : f(func) { + fprintf(stderr, "%lu %*s%s -->\n", pthread_self(), 2 * indent++, "", this->f); + } + ~ScopeTrace() { fprintf(stderr, "%lu %*s%s <--\n", pthread_self(), 2 * --indent, "", this->f); } +}; +#endif + // _ _ _ __ _ // ___| |_ _ __ _ _ ___| |_ _ _ _ __ (_) __ _ _ _ ___ / _| __| | // / __| __| '__| | | |/ __| __| | | | | '_ \| |/ _` | | | |/ _ \ | |_ / _` | |