id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,blockedby,blocking,platform 5168,checking for working mmap... no,andrewbachmann,axeld,"REVISIONS from R1/alpha1 through r34335 exhibit the following behavior: 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). THE ABOVE BEHAVIOR WENT AWAY in r34336 from 11/29/09 09:20:58 ",bug,closed,normal,R1,System/libroot.so,R1/alpha1,fixed,mmap malloc,,,,x86