1 /* 2 * reimplementation of Daniel Bernstein's unix library. 3 * placed in the public domain by Uwe Ohse, uwe@ohse.de. 4 */ 5 #include <sys/types.h> 6 #include <sys/wait.h> 7 #include "error.h" 8 #include "wait.h" 9 wait_pid(int * wstat,int pid)10int wait_pid(int *wstat,int pid) 11 { 12 int r; 13 14 do 15 r = waitpid(pid,wstat,0); 16 while ((r == -1) && (errno == error_intr)); 17 return r; 18 } 19