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Manual page for GETPID(2V)

getpid, getppid - get process identification

SYNOPSIS

int getpid()


int getppid()

SYSTEM V SYNOPSIS

#include <sys/types.h>


pid_t getpid()


pid_t getppid()

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

gethostid.2

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