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home | helpGETPID(2) System Calls Manual GETPID(2) NAME getpid, getppid - get process identification SYNOPSIS #include <sys/types.h> #include <unistd.h> pid_t getpid(void) pid_t getppid(void) DESCRIPTION Getpid returns the process ID of the current process. Most often it is used to generate uniquely-named temporary files. Getppid returns the process ID of the parent of the current process. SEE ALSO fork(2). 4th Berkeley Distribution May 13, 1986 GETPID(2)
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