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tpws: decrease process VSZ by limiting thread stack size

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bol-van
2024-04-05 12:17:41 +03:00
parent 72762694df
commit a760745452
12 changed files with 11 additions and 1 deletions
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12
tpws/resolver.c
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@@ -179,14 +179,24 @@ bool resolver_init(int threads, int fd_signal_pipe)
action.sa_handler = sigbreak;
sigaction(SIG_BREAK, &action, NULL);
pthread_attr_t attr;
if (pthread_attr_init(&attr)) goto ex1;
// set minimum thread stack size
if (pthread_attr_setstacksize(&attr,20480))
{
pthread_attr_destroy(&attr);
goto ex1;
}
for(t=0, resolver.threads=threads ; t<threads ; t++)
{
if (pthread_create(resolver.thread + t, NULL, resolver_thread, NULL))
if (pthread_create(resolver.thread + t, &attr, resolver_thread, NULL))
{
resolver.threads=t;
break;
}
}
pthread_attr_destroy(&attr);
if (!resolver.threads)
{
// could not start any threads