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From stri...@apache.org
Subject cvs commit: apr configure.in
Date Wed, 01 May 2002 10:40:44 GMT
striker     02/05/01 03:40:44

  Modified:    .        configure.in
  Log:
  Temporarily revert change prior to bumping the tag.
  
  Revision  Changes    Path
  1.440     +1 -32     apr/configure.in
  
  Index: configure.in
  ===================================================================
  RCS file: /home/cvs/apr/configure.in,v
  retrieving revision 1.439
  retrieving revision 1.440
  diff -u -r1.439 -r1.440
  --- configure.in	1 May 2002 00:00:02 -0000	1.439
  +++ configure.in	1 May 2002 10:40:44 -0000	1.440
  @@ -594,38 +594,6 @@
   AC_CHECK_FUNCS(create_area)
   AC_CHECK_HEADERS(os2.h)
   
  -dnl Not all systems can mmap /dev/zero (such as HP-UX).  Check for that.
  -if test "$ac_cv_func_mmap" = "yes" &&
  -   test "$ac_cv_file__dev_zero" = "yes"; then
  -    AC_MSG_CHECKING(for mmap that can map /dev/zero)
  -    AC_TRY_RUN([
  -#include <sys/types.h>
  -#include <sys/stat.h>
  -#include <fcntl.h>
  -#ifdef HAVE_SYS_MMAN_H
  -#include <sys/mman.h>
  -#endif
  -    int main()
  -    {
  -        int fd;
  -        void *m;
  -        fd = open("/dev/zero", O_RDWR);
  -        if (fd < 0) {
  -            return 1;
  -        }
  -        m = mmap(0, sizeof(void*), PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
  -        if (m < 0) {  /* aka MAP_FAILED */
  -            return 2;
  -        }
  -        if (munmap(m, sizeof(void*)) < 0) {
  -            return 3;
  -        }
  -        return 0;
  -    }], [], [ac_cv_file__dev_zero=no], [ac_cv_file__dev_zero=no])
  -
  -    AC_MSG_RESULT($ac_cv_file__dev_zero)
  -fi
  -
   dnl Now we determine which one is our anonymous shmem preference.
   haveshmgetanon="0"
   havemmapzero="0"
  @@ -1280,6 +1248,7 @@
   echo $ac_n "${nl}Checking for Locking...${nl}"
   
   AC_CHECK_FUNCS(semget semctl flock)
  +APR_CHECK_FILE(/dev/zero)
   AC_CHECK_HEADERS(semaphore.h)
   AC_CHECK_FUNCS(sem_close sem_unlink sem_post sem_wait)
   
  
  
  

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