/[autoconf]/autoconf/lib/autoconf/functions.m4
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revision 1.54 by akim, Fri Jan 11 13:25:09 2002 UTC revision 1.55 by akim, Mon Jan 21 13:50:39 2002 UTC
# Line 888  AC_DEFUN([AC_FUNC_MMAP], Line 888  AC_DEFUN([AC_FUNC_MMAP],
888  AC_CHECK_FUNCS(getpagesize)  AC_CHECK_FUNCS(getpagesize)
889  AC_CACHE_CHECK(for working mmap, ac_cv_func_mmap_fixed_mapped,  AC_CACHE_CHECK(for working mmap, ac_cv_func_mmap_fixed_mapped,
890  [AC_RUN_IFELSE([AC_LANG_SOURCE([AC_INCLUDES_DEFAULT]  [AC_RUN_IFELSE([AC_LANG_SOURCE([AC_INCLUDES_DEFAULT]
891  [[/* Thanks to Mike Haertel and Jim Avera for this test.  [[/* malloc might have been renamed as rpl_malloc. */
892    #undef malloc
893    
894    /* Thanks to Mike Haertel and Jim Avera for this test.
895     Here is a matrix of mmap possibilities:     Here is a matrix of mmap possibilities:
896          mmap private not fixed          mmap private not fixed
897          mmap private fixed at somewhere currently unmapped          mmap private fixed at somewhere currently unmapped

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