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authorJun-ichi Takimoto <takimoto-j@kba.biglobe.ne.jp>2023-03-30 14:58:07 +0900
committerJun-ichi Takimoto <takimoto-j@kba.biglobe.ne.jp>2023-03-30 14:58:07 +0900
commitc006d7609703afcfb2162c36d4f745125df45879 (patch)
treec77209443a7ba191ce6976110d5e03639c72cbf3 /configure.ac
parent12e5db145b098a62ff11b88eea26f473ea2ecdcf (diff)
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51604: %M in TIMEFMT should report in kilobytes
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac9
1 files changed, 9 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index f340d2993..e6ced85d9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1965,6 +1965,15 @@ if test x$ac_cv_func_getrusage = xyes; then
 #endif
 #include <sys/resource.h>])
 fi
+dnl On some OSes (only macOS?) ru_maxrss is in bytes (not in kilobytes).
+dnl Solaris uses pages as the unit, but ru_maxrss is set to zero anyway.
+AH_TEMPLATE(RU_MAXRSS_IS_IN_BYTES,
+[Define to 1 if ru_maxrss in struct rusage is in bytes.])
+case "$host_os" in
+  darwin*)
+    AC_DEFINE(RU_MAXRSS_IS_IN_BYTES)
+  ;;
+esac
 
 
 dnl --------------------------------------------