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#if HAVE_CONFIG_H #include "config.h" #endif #include <unistd.h> #include <rtems/system.h> #include <rtems/score/object.h> #include <rtems/seterr.h> pid_t _POSIX_types_Ppid = 0; /* * 4.1.1 Get Process and Parent Process IDs, P1003.1b-1993, p. 83 */ pid_t getppid( void ) { return _POSIX_types_Ppid; }