17 lines
307 B
C
Executable file
17 lines
307 B
C
Executable file
#include <lib.h>
|
|
#define waitpid _waitpid
|
|
#include <sys/wait.h>
|
|
|
|
PUBLIC pid_t waitpid(pid, status, options)
|
|
pid_t pid;
|
|
int *status;
|
|
int options;
|
|
{
|
|
message m;
|
|
|
|
m.m1_i1 = pid;
|
|
m.m1_i2 = options;
|
|
if (_syscall(MM, WAITPID, &m) < 0) return(-1);
|
|
if (status != 0) *status = m.m2_i1;
|
|
return m.m_type;
|
|
}
|