Bad system call: aio_read()

[Craig Rodrigues]

Hi,

I just did a cvsup and rebuilt the world on my -CURRENT system.

If I try to run the following program, I get a "Bad system call" coredump:

#include <time.h>
#include <aio.h>
int main(int argc, char *argv[]) {
  struct aiocb b;
  aio_read(&b); 
}

./a.out
Bad system call (core dumped)

If I do a ktrace, I get:

  2660 a.out    CALL  mprotect(0x28069000,0xb4000,0x5)
  2660 a.out    RET   mprotect 0
  2660 a.out    CALL  sigaction(0x4,0xbfbffb08,0xbfbffae8)
  2660 a.out    RET   sigaction 0
  2660 a.out    CALL  sigprocmask(0x1,0,0x2805fabc)
  2660 a.out    RET   sigprocmask 0
  2660 a.out    CALL  sigaction(0x4,0xbfbffae8,0)
  2660 a.out    RET   sigaction 0
  2660 a.out    CALL  sigprocmask(0x1,0x2805fa80,0xbfbffb38)
  2660 a.out    RET   sigprocmask 0
  2660 a.out    CALL  sigprocmask(0x3,0x2805fa90,0)
  2660 a.out    RET   sigprocmask 0
  2660 a.out    CALL  aio_read(0xbfbffb88)
  2660 a.out    RET   aio_read -1 errno 78 Function not implemented
  2660 a.out    PSIG  SIGSYS SIG_DFL
  2660 a.out    NAMI  "a.out.core"


Any idea what I am doing wrong?  This doesn't happen on one of my
-STABLE systems.
-- 
Craig Rodrigues        
http://www.gis.net/~craigr    
[EMAIL PROTECTED]

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