29 lines
575 B
C
29 lines
575 B
C
#include <stddef.h>
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#include <stdbool.h>
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#include <linux/compiler.h>
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#include <linux/lockdep.h>
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#include <unistd.h>
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#include <sys/syscall.h>
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static __thread struct task_struct current_obj;
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/* lockdep wants these */
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bool debug_locks = true;
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bool debug_locks_silent;
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__attribute__((destructor)) static void liblockdep_exit(void)
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{
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debug_check_no_locks_held();
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}
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struct task_struct *__curr(void)
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{
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if (current_obj.pid == 0) {
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/* Makes lockdep output pretty */
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prctl(PR_GET_NAME, current_obj.comm);
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current_obj.pid = syscall(__NR_gettid);
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}
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return ¤t_obj;
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}
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