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trace2: fix tracing when NO_PTHREADS is defined #222

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trace2: fix tracing when NO_PTHREADS is defined #222

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12 changes: 9 additions & 3 deletions trace2/tr2_tls.c
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Original file line number Diff line number Diff line change
Expand Up @@ -61,7 +61,12 @@ struct tr2tls_thread_ctx *tr2tls_create_self(const char *thread_name,

struct tr2tls_thread_ctx *tr2tls_get_self(void)
{
struct tr2tls_thread_ctx *ctx = pthread_getspecific(tr2tls_key);
struct tr2tls_thread_ctx *ctx;

if (!HAVE_THREADS)
return tr2tls_thread_main;

ctx = pthread_getspecific(tr2tls_key);

/*
* If the thread-proc did not call trace2_thread_start(), we won't
Expand All @@ -76,9 +81,10 @@ struct tr2tls_thread_ctx *tr2tls_get_self(void)

int tr2tls_is_main_thread(void)
{
struct tr2tls_thread_ctx *ctx = pthread_getspecific(tr2tls_key);
if (!HAVE_THREADS)
return 1;

return ctx == tr2tls_thread_main;
return pthread_getspecific(tr2tls_key) == tr2tls_thread_main;
}

void tr2tls_unset_self(void)
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