diff options
| author | Federico Ceratto <federico.ceratto@gmail.com> | 2016-11-23 15:49:10 +0000 |
|---|---|---|
| committer | Federico Ceratto <federico.ceratto@gmail.com> | 2016-11-23 15:49:10 +0000 |
| commit | 87649cf32bd0e14d5a903fb85b01e9f41a253540 (patch) | |
| tree | bbefda6dac074aeb87529592e8e5064f69cbe024 /m4/ax_c_mallinfo.m4 | |
| parent | Imported Upstream version 1.3.0+dfsg (diff) | |
| download | netdata-87649cf32bd0e14d5a903fb85b01e9f41a253540.tar.xz netdata-87649cf32bd0e14d5a903fb85b01e9f41a253540.zip | |
New upstream version 1.4.0+dfsgupstream/1.4.0+dfsg
Diffstat (limited to 'm4/ax_c_mallinfo.m4')
| -rwxr-xr-x | m4/ax_c_mallinfo.m4 | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/m4/ax_c_mallinfo.m4 b/m4/ax_c_mallinfo.m4 new file mode 100755 index 000000000..af8d0481e --- /dev/null +++ b/m4/ax_c_mallinfo.m4 @@ -0,0 +1,24 @@ +# AC_C_MALLINFO +# ------------- +# Define HAVE_C_MALLINFO if mallinfo() works. +AN_IDENTIFIER([mallinfo], [AC_C_MALLINFO]) +AC_DEFUN([AC_C_MALLINFO], +[AC_CACHE_CHECK([for mallinfo], ac_cv_c_mallinfo, +[AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include <malloc.h>]], + [[ + struct mallinfo mi = mallinfo(); + /* make sure that fields exists */ + mi.uordblks = 0; + mi.hblkhd = 0; + mi.arena = 0; + ]] + )], + [ac_cv_c_mallinfo=yes], + [ac_cv_c_mallinfo=no])]) +if test $ac_cv_c_mallinfo = yes; then + AC_DEFINE([HAVE_C_MALLINFO], 1, + [Define to 1 if glibc mallinfo exists.]) +fi +])# AC_C_MALLINFO |