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Manpages GETPIDSection: Linux Programmer's Manual (2)Updated: 1993-07-23 Index Return to Main Contents NAMEgetpid, getppid - get process identificationSYNOPSIS#include <sys/types.h>#include <unistd.h>
pid_t getpid(void);
DESCRIPTIONgetpid returns the process ID of the current process. (This is often used by routines that generate unique temporary file names.)getppid returns the process ID of the parent of the current process. CONFORMING TOPOSIX, BSD 4.3, SVIDSEE ALSOexec(3), fork(2), kill(2), mkstemp(3), tmpnam(3), tempnam(3), tmpfile(3)
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