getpid (SunOS) getpid (SunOS)
NAME
getpid, getpgrp, getppid - Gets tje process ID, process group ID, par‐
ent process ID
DIFFERENCES
Requires unistd.h and sys/types.h header files.
Changes return type to pid_t; and changes the argument to void.
RELATED INFORMATION
Digital UNIX Functions:
getpgrp(2) delim off
getpid (SunOS)