# 2.11BSD#431 - /usr/src/sys/pdp/__spl0.s

##### Functions

    __spl0            X
    _spl0             X

       1: #include "DEFS.h"
       2:         ENTRY(_spl0)
       3:         clrb 177776
       4:         rts pc
       5:
       6: / C call "_spl0();" will set processor priority to 0
       7:
       8: / The entry is not implemented in 2.11BSD by an explicit routine but
       9: / translated into inline code equivalent to the routine above by a sed
      10: / script during the compilation of kernel code.
      11:
      12:         ENTRY(spl0)
      13:         movb 177776,r0
      14:         clrb 177776
      15:         rts pc
      16:
      17: / C call "opri = spl0();" will set processor priority to 0
      18: / and return the current processor priority
      19:
      20: / The entry is not implemented in 2.11BSD by an explicit routine but
      21: / translated into inline code equivalent to the routine above by a sed
      22: / script during the compilation of kernel code.

#### Defined functions

__spl0 defined in line 2; used 5 times

- in /usr/src/sys/pdpuba/dz.c line 161
- in /usr/src/sys/sys/kern_sig.c line 593
- in /usr/src/sys/sys/vm_sched.c line 73, 136, 148

_spl0 defined in line 12; used 3 times

- in /usr/src/sys/pdp/kern_pdp.c line 46
- in /usr/src/sys/sys/kern_sig2.c line 164, 243

Last modified: 2009-02-21 Generated: 2016-12-26 | Generated by src2html V0.67 page hit count: 479 |