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1 #include <sys/types.h> |
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2 #include <sys/wait.h> |
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3 #include "haswaitp.h" |
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4 |
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5 int wait_nohang(wstat) int *wstat; |
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6 { |
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7 #ifdef HASWAITPID |
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8 return waitpid(-1,wstat,WNOHANG); |
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9 #else |
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10 return wait3(wstat,WNOHANG,(struct rusage *) 0); |
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11 #endif |
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12 } |