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Annotation of 42BSD/ingres/source/gutil/wait.s, revision 1.1

1.1     ! root        1: / C library -- wait
        !             2: 
        !             3: /      @(#)wait.s      7.1     2/5/81
        !             4: 
        !             5: / pid = wait(&status);
        !             6: /
        !             7: / pid == -1 if error
        !             8: / status indicates fate of process, if given
        !             9: 
        !            10: .globl _wait, cerror
        !            11: 
        !            12: _wait:
        !            13:        mov     r5,-(sp)
        !            14:        mov     sp,r5
        !            15:        sys     wait
        !            16:        bec     1f
        !            17:        jmp     cerror
        !            18: 1:
        !            19:        mov     r1,*4(r5)       / status return
        !            20:        mov     (sp)+,r5
        !            21:        rts     pc

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