[haiku-bugs] [Haiku] #5168: checking for working mmap... no

#5168: checking for working mmap... no
-------------------------------+--------------------------------------------
 Reporter:  andrewbachmann     |       Owner:  axeld    
     Type:  bug                |      Status:  new      
 Priority:  normal             |   Milestone:  R1       
Component:  System/libroot.so  |     Version:  R1/alpha1
 Keywords:  mmap malloc        |   Blockedby:           
 Platform:  x86                |    Blocking:           
-------------------------------+--------------------------------------------
 While trying to configure a gcc build I noticed configure said:

 "checking for working mmap... no"

 I extracted the test program from the configure script and it fails in a
 malloc.  I have added printfs to the program so as to make it more
 descriptive.  The error printed is: "data3 null".  The failing line is:
 data3 = (char *) malloc (pagesize);

 To compile this program, simply: gcc mman.c -o mman
 And run ./mman

 I am running revision 34251, gcc2hybrid.  The program fails if I compile
 it with gcc2.95.3-haiku-090629 or if I compile it with gcc 4.4.2 (from joe
 protsko).

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Ticket URL: <http://dev.haiku-os.org/ticket/5168>
Haiku <http://dev.haiku-os.org>
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