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#include <sys/types.h>
#include <sys/resource.h>
#include <sys/wait.h>
pid_t wait3(int *stat_loc, int options, struct rusage *resource_usage)
{
pid_t ret = waitpid((pid_t)-1, stat_loc, options);
if (ret == (pid_t)-1) {
return (pid_t)-1;
}
if (getrusage(RUSAGE_CHILDREN, resource_usage) == -1) {
return (pid_t)-1;
}
return ret;
}
/*
XOPEN(400,600)
*/
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