waitpid.c revision 33965
133965Sjdpint 233965Sjdpwaitpid (pid, stat_loc, options) 333965Sjdp int pid, *stat_loc, options; 433965Sjdp{ 533965Sjdp for (;;) 633965Sjdp { 733965Sjdp int wpid = wait(stat_loc); 833965Sjdp if (wpid == pid || wpid == -1) 933965Sjdp return wpid; 1033965Sjdp } 1133965Sjdp} 12