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Fix comments about 64 bit FreeBSD mmap() behavior.

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Mike Pall 2010-03-02 21:53:59 +01:00
parent 1cda54a3ab
commit 20fa30b388
1 changed files with 2 additions and 1 deletions
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src/lj_alloc.c
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@ -172,7 +172,8 @@ static LJ_AINLINE int CALL_MUNMAP(void *ptr, size_t size)
#elif defined(__MACH__) && defined(__APPLE__)
#error "NYI: no support for 64 bit OSX (yet)"
#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
/* FreeBSD 64 bit kernel ignores mmap() hints for lower 8GB of memory. */
/* FreeBSD 64 bit kernel ignores mmap() hints for lower 32GB of memory. */
/* See /usr/src/sys/vm/vm_mmap.c near RLIMIT_DATA. */
#error "No support for 64 bit FreeBSD"
#else
#error "NYI: need an equivalent of MAP_32BIT for this 64 bit OS"