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author | Simo Sorce <idra@samba.org> | 2011-08-14 18:05:27 -0400 |
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committer | Simo Sorce <idra@samba.org> | 2011-08-14 19:51:45 -0400 |
commit | a171938408adde0d787b9ff40a4cebeee66d747a (patch) | |
tree | 57bd82d7211d00d14475e19e905c520101e2697e /lib/replace/libreplace.m4 | |
parent | 88ecf1a9b8032669e097cca448c0640d1453a234 (diff) | |
download | samba-a171938408adde0d787b9ff40a4cebeee66d747a.tar.gz samba-a171938408adde0d787b9ff40a4cebeee66d747a.tar.bz2 samba-a171938408adde0d787b9ff40a4cebeee66d747a.zip |
replace: Check if we have mremap() available
Diffstat (limited to 'lib/replace/libreplace.m4')
-rw-r--r-- | lib/replace/libreplace.m4 | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/replace/libreplace.m4 b/lib/replace/libreplace.m4 index 808d5d1c06..d644e5062e 100644 --- a/lib/replace/libreplace.m4 +++ b/lib/replace/libreplace.m4 @@ -98,6 +98,13 @@ if test x"$libreplace_cv_HAVE_MMAP" = x"yes"; then AC_DEFINE(HAVE_MMAP,1,[Whether mmap works]) fi +AC_CACHE_CHECK([for working mremap],libreplace_cv_HAVE_MREMAP,[ +AC_TRY_RUN([#include "$libreplacedir/test/shared_mremap.c"], + libreplace_cv_HAVE_MREMAP=yes,libreplace_cv_HAVE_MREMAP=no,libreplace_cv_HAVE_MREMAP=cross)]) +if test x"$libreplace_cv_HAVE_MREMAP" = x"yes"; then + AC_DEFINE(HAVE_MREMAP,1,[Whether mremap works]) +fi + AC_CHECK_HEADERS(sys/syslog.h syslog.h) AC_CHECK_HEADERS(sys/time.h time.h) |