# 2.11BSD#431 - /usr/src/sys/pdp/__spl4.s

##### Functions

    __spl4            X
    _spl4             X

       1: #include "DEFS.h"
       2:         ENTRY(_spl4)
       3:         movb $40*4,177776
       4:         rts pc
       5:
       6: / C call "_spl4();" will set processor priority to 4
       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(spl4)
      13:         movb 177776,r0
      14:         movb $40*4,177776
      15:         rts pc
      16:
      17: / C call "opri = spl4();" will set processor priority to 4
      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

__spl4 defined in line 2; never used
_spl4 defined in line 12; used 5 times

- in /usr/src/sys/pdp/kern_pdp.c line 54
- in /usr/src/sys/pdpuba/dn.c line 67
- in /usr/src/sys/pdpuba/lp.c line 91, 198, 238

Last modified: 2009-02-21 Generated: 2016-12-26 | Generated by src2html V0.67 page hit count: 457 |