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authorMatt Johnston <matt@ucc.asn.au>2018-11-05 23:36:34 +0800
committerMatt Johnston <matt@ucc.asn.au>2018-11-05 23:36:34 +0800
commit02ffdd09dc1941f7a924cde8db288fcd64987f59 (patch)
tree2f8bfd41d17f2f291bb0f65cff0cbbd00ef3b38e /configure.ac
parent6f6ef4834c792f7ccf2409080a6adaf44b8f0d51 (diff)
- Add adaptive authentication failure delay
- Rework monotonic_now/gettime_wrapper and use clock_gettime on more platforms
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac6
1 files changed, 6 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index c0bb8a3..7130152 100644
--- a/configure.ac
+++ b/configure.ac
@@ -497,6 +497,12 @@ AC_CHECK_FUNCS(endutxent getutxent getutxid getutxline pututxline )
AC_CHECK_FUNCS(setutxent utmpxname)
AC_CHECK_FUNCS(logout updwtmp logwtmp)
+# POSIX monotonic time
+OLDCFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -D_POSIX_C_SOURCE=199309L"
+AC_CHECK_FUNCS(clock_gettime)
+CFLAGS="$OLDCFLAGS"
+
# OS X monotonic time
AC_CHECK_HEADERS([mach/mach_time.h])
AC_CHECK_FUNCS(mach_absolute_time)