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58 | ])],ac_cv_posix_fadvise=yes,ac_cv_posix_fadvise=no)]) |
58 | ])],ac_cv_posix_fadvise=yes,ac_cv_posix_fadvise=no)]) |
59 | test $ac_cv_posix_fadvise = yes && AC_DEFINE(HAVE_POSIX_FADVISE, 1, posix_fadvise(2) is available) |
59 | test $ac_cv_posix_fadvise = yes && AC_DEFINE(HAVE_POSIX_FADVISE, 1, posix_fadvise(2) is available) |
60 | |
60 | |
61 | dnl lots of linux specifics |
61 | dnl lots of linux specifics |
62 | AC_CHECK_HEADERS([linux/fs.h linux/fiemap.h]) |
62 | AC_CHECK_HEADERS([linux/fs.h linux/fiemap.h]) |
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63 | |
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64 | dnl glibc major/minor macros |
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65 | AC_CHECK_HEADERS([sys/sysmacros.h]) |
63 | |
66 | |
64 | AC_CACHE_CHECK([for splice, vmsplice and tee], ac_cv_linux_splice, [AC_LINK_IFELSE([AC_LANG_SOURCE([ |
67 | AC_CACHE_CHECK([for splice, vmsplice and tee], ac_cv_linux_splice, [AC_LINK_IFELSE([AC_LANG_SOURCE([ |
65 | #include <fcntl.h> |
68 | #include <fcntl.h> |
66 | int main (void) |
69 | int main (void) |
67 | { |
70 | { |