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@@ -0,0 +1,20 @@
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+// /usr/bin/gcc -g -Wall -Wextra -Werror -std=c17 -o thread_test.bin thread_test.c -lpthread
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+#include <stdio.h>
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+#include <pthread.h>
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+#include <unistd.h>
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+
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+void *thread_function(void *_arg)
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+{
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+ unsigned int *arg = (unsigned int *)_arg;
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+ printf(" new thread: my tid is %u\n", *arg);
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+ return NULL;
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+}
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+
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+int main()
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+{
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+ pthread_t thread;
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+ pthread_create(&thread, NULL, thread_function, &thread); // pass the thread id to the new thread
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+ printf("main thread: my tid is %lu\n", (unsigned long)pthread_self());
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+ usleep(2000);
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+ return 0;
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+}
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