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glibc  2.9
wait4.c File Reference
#include <sys/types.h>
#include <sys/wait.h>
#include <errno.h>
#include <stub-tag.h>

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pid_t __wait4 (__pid_t pid, __WAIT_STATUS stat_loc, int options, struct rusage *usage)

Function Documentation

pid_t __wait4 ( __pid_t  pid,
__WAIT_STATUS  stat_loc,
int  options,
struct rusage usage 

Definition at line 24 of file wait4.c.

  __set_errno (ENOSYS);
  return (pid_t) -1;

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