if test "x$enable_standards" = "xyes"
then
AC_DEFINE(_ISOC99_SOURCE, 1, [Define to enforce ISO C99 compliance.])
- AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Define to enforce POSIX.1-2001 compliance.])
- AC_DEFINE(_XOPEN_SOURCE, 600, [Define to enforce X/Open 6 (XSI) compliance.])
+ AC_DEFINE(_POSIX_C_SOURCE, 200809L, [Define to enforce POSIX.1-2008 compliance.])
+ AC_DEFINE(_XOPEN_SOURCE, 700, [Define to enforce X/Open 7 (XSI) compliance.])
AC_DEFINE(_REENTRANT, 1, [Define to enable reentrancy interfaces.])
+ if test "x$GCC" = "xyes"
+ then
+ CFLAGS="$CFLAGS -std=c99"
+ fi
fi
AM_CONDITIONAL(BUILD_FEATURE_STANDARDS, test "x$enable_standards" = "xyes")
AC_CHECK_FUNCS(getutent, [have_getutent="yes"], [have_getutent="no"])
AC_CHECK_FUNCS(getutxent, [have_getutxent="yes"], [have_getutxent="no"])
AC_CHECK_FUNCS(swapctl, [have_swapctl="yes"], [have_swapctl="no"])
+if test "x$have_swapctl" = "xyes"; then
+ AC_CACHE_CHECK([whether swapctl takes two arguments],
+ [c_cv_have_swapctl_two_args],
+ AC_COMPILE_IFELSE(
+ AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
+#if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
+# undef _FILE_OFFSET_BITS
+# undef _LARGEFILE64_SOURCE
+#endif
+#include <sys/stat.h>
+#include <sys/swap.h>]],
+ [[
+ int num = swapctl(0, NULL);
+ ]]
+ ),
+ [c_cv_have_swapctl_two_args="yes"],
+ [c_cv_have_swapctl_two_args="no"]
+ )
+ )
+ AC_CACHE_CHECK([whether swapctl takes three arguments],
+ [c_cv_have_swapctl_three_args],
+ AC_COMPILE_IFELSE(
+ AC_LANG_PROGRAM([[AC_INCLUDES_DEFAULT
+#if HAVE_SYS_SWAP_H && !defined(_LP64) && _FILE_OFFSET_BITS == 64
+# undef _FILE_OFFSET_BITS
+# undef _LARGEFILE64_SOURCE
+#endif
+#include <sys/stat.h>
+#include <sys/swap.h>]],
+ [[
+ int num = swapctl(0, NULL,0);
+ ]]
+ ),
+ [c_cv_have_swapctl_three_args="yes"],
+ [c_cv_have_swapctl_three_args="no"]
+ )
+ )
+fi
+# Check for different versions of `swapctl' here..
+if test "x$have_swapctl" = "xyes"; then
+ if test "x$c_cv_have_swapctl_two_args" = "xyes"; then
+ AC_DEFINE(HAVE_SWAPCTL_TWO_ARGS, 1,
+ [Define if the function swapctl exists and takes two arguments.])
+ fi
+ if test "x$c_cv_have_swapctl_three_args" = "xyes"; then
+ AC_DEFINE(HAVE_SWAPCTL_THREE_ARGS, 1,
+ [Define if the function swapctl exists and takes three arguments.])
+ fi
+fi
# For load module
AC_CHECK_FUNCS(getloadavg, [have_getloadavg="yes"], [have_getloadavg="no"])
AM_CONDITIONAL(BUILD_WITH_LIBYAJL, test "x$with_libyajl" = "xyes")
# }}}
+# --with-libvarnish {{{
+with_libvarnish_cppflags=""
+with_libvarnish_cflags=""
+with_libvarnish_libs=""
+AC_ARG_WITH(libvarnish, [AS_HELP_STRING([--with-libvarnish@<:@=PREFIX@:>@], [Path to libvarnish.])],
+[
+ if test "x$withval" = "xno"
+ then
+ with_libvarnish="no"
+ else if test "x$withval" = "xyes"
+ then
+ with_libvarnish="use_pkgconfig"
+ else if test -d "$with_libvarnish/lib"
+ then
+ AC_MSG_NOTICE([Not checking for libvarnish: Manually configured])
+ with_libvarnish_cflags="-I$withval/include"
+ with_libvarnish_libs="-L$withval/lib -lvarnish -lvarnishcompat -lvarnishapi"
+ with_libvarnish="yes"
+ fi; fi; fi
+],
+[with_libvarnish="use_pkgconfig"])
+
+# configure using pkg-config
+if test "x$with_libvarnish" = "xuse_pkgconfig"
+then
+ if test "x$PKG_CONFIG" = "x"
+ then
+ with_libvarnish="no (Don't have pkg-config)"
+ fi
+fi
+if test "x$with_libvarnish" = "xuse_pkgconfig"
+then
+ AC_MSG_NOTICE([Checking for varnishapi using $PKG_CONFIG])
+ $PKG_CONFIG --exists 'varnishapi' 2>/dev/null
+ if test $? -ne 0
+ then
+ with_libvarnish="no (pkg-config doesn't know library)"
+ fi
+fi
+if test "x$with_libvarnish" = "xuse_pkgconfig"
+then
+ with_libvarnish_cflags="`$PKG_CONFIG --cflags 'varnishapi'`"
+ if test $? -ne 0
+ then
+ with_libvarnish="no ($PKG_CONFIG failed)"
+ fi
+ with_libvarnish_libs="`$PKG_CONFIG --libs 'varnishapi'`"
+ if test $? -ne 0
+ then
+ with_libvarnish="no ($PKG_CONFIG failed)"
+ fi
+fi
+if test "x$with_libvarnish" = "xuse_pkgconfig"
+then
+ with_libvarnish="yes"
+fi
+
+# with_libvarnish_cflags and with_libvarnish_libs are set up now, let's do
+# the actual checks.
+if test "x$with_libvarnish" = "xyes"
+then
+ SAVE_CPPFLAGS="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $with_libvarnish_cflags"
+ AC_CHECK_HEADERS(varnish/varnishapi.h, [], [with_libvarnish="no (varnish/varnishapi.h not found)"])
+
+ CPPFLAGS="$SAVE_CPPFLAGS"
+fi
+if test "x$with_libvarnish" = "xyes"
+then
+ SAVE_CPPFLAGS="$CPPFLAGS"
+ #SAVE_LDFLAGS="$LDFLAGS"
+
+ CPPFLAGS="$CPPFLAGS $with_libvarnish_cflags"
+ #LDFLAGS="$LDFLAGS $with_libvarnish_libs"
+
+ AC_CHECK_LIB(varnishapi, VSL_OpenStats,
+ [with_libvarnish="yes"],
+ [with_libvarnish="no (symbol VSL_OpenStats not found)"],
+ [$with_libvarnish_libs])
+
+ CPPFLAGS="$SAVE_CPPFLAGS"
+ #LDFLAGS="$SAVE_LDFLAGS"
+fi
+if test "x$with_libvarnish" = "xyes"
+then
+ BUILD_WITH_LIBVARNISH_CFLAGS="$with_libvarnish_cflags"
+ BUILD_WITH_LIBVARNISH_LIBS="$with_libvarnish_libs"
+ AC_SUBST(BUILD_WITH_LIBVARNISH_CFLAGS)
+ AC_SUBST(BUILD_WITH_LIBVARNISH_LIBS)
+fi
+# }}}
+
# pkg-config --exists 'libxml-2.0'; pkg-config --exists libvirt {{{
with_libxml2="no (pkg-config isn't available)"
with_libxml2_cflags=""
plugin_vserver="yes"
plugin_wireless="yes"
- if test "x$have_net_ip_vs_h" = "xyes" -o "x$have_ip_vs_h" = "xyes"
+ if test "x$have_net_ip_vs_h" = "xyes" || test "x$have_ip_vs_h" = "xyes"
then
plugin_ipvs="yes"
fi
AC_PLUGIN([target_replace], [yes], [The replace target])
AC_PLUGIN([target_scale],[yes], [The scale target])
AC_PLUGIN([target_set], [yes], [The set target])
+AC_PLUGIN([target_v5upgrade], [yes], [The v5upgrade target])
AC_PLUGIN([tcpconns], [$plugin_tcpconns], [TCP connection statistics])
AC_PLUGIN([teamspeak2], [yes], [TeamSpeak2 server statistics])
AC_PLUGIN([ted], [$plugin_ted], [Read The Energy Detective values])
AC_PLUGIN([uptime], [$plugin_uptime], [Uptime statistics])
AC_PLUGIN([users], [$plugin_users], [User statistics])
AC_PLUGIN([uuid], [yes], [UUID as hostname plugin])
+AC_PLUGIN([varnish], [$with_libvarnish], [Varnish cache statistics])
AC_PLUGIN([vmem], [$plugin_vmem], [Virtual memory statistics])
AC_PLUGIN([vserver], [$plugin_vserver], [Linux VServer statistics])
AC_PLUGIN([wireless], [$plugin_wireless], [Wireless statistics])
with_librrd="yes (warning: librrd is not thread-safe)"
fi
- if test "x$with_libiptc" = "xyes" -a "x$with_own_libiptc" = "xyes"
+ if test "x$with_libiptc" = "xyes" && test "x$with_own_libiptc" = "xyes"
then
with_libiptc="yes (shipped version)"
fi
libstatgrab . . . . . $with_libstatgrab
libtokyotyrant . . . $with_libtokyotyrant
libupsclient . . . . $with_libupsclient
+ libvarnish . . . . . $with_libvarnish
libvirt . . . . . . . $with_libvirt
libxml2 . . . . . . . $with_libxml2
libxmms . . . . . . . $with_libxmms
target_replace . . . $enable_target_replace
target_scale . . . . $enable_target_scale
target_set . . . . . $enable_target_set
+ target_v5upgrade . . $enable_target_v5upgrade
tcpconns . . . . . . $enable_tcpconns
teamspeak2 . . . . . $enable_teamspeak2
ted . . . . . . . . . $enable_ted
uptime . . . . . . . $enable_uptime
users . . . . . . . . $enable_users
uuid . . . . . . . . $enable_uuid
+ varnish . . . . . . . $enable_varnish
vmem . . . . . . . . $enable_vmem
vserver . . . . . . . $enable_vserver
wireless . . . . . . $enable_wireless
static ignorelist_t *il_fstype = NULL;
static _Bool by_device = false;
-static _Bool report_reserved = false;
static _Bool report_inodes = false;
static int df_init (void)
return (0);
}
- else if (strcasecmp (key, "ReportReserved") == 0)
- {
- if (IS_TRUE (value))
- report_reserved = true;
- else
- report_reserved = false;
-
- return (0);
- }
else if (strcasecmp (key, "ReportInodes") == 0)
{
if (IS_TRUE (value))
return (-1);
}
-static void df_submit_two (char *df_name,
- const char *type,
- gauge_t df_used,
- gauge_t df_free)
-{
- value_t values[2];
- value_list_t vl = VALUE_LIST_INIT;
-
- values[0].gauge = df_used;
- values[1].gauge = df_free;
-
- vl.values = values;
- vl.values_len = 2;
- sstrncpy (vl.host, hostname_g, sizeof (vl.host));
- sstrncpy (vl.plugin, "df", sizeof (vl.plugin));
- sstrncpy (vl.plugin_instance, "", sizeof (vl.plugin_instance));
- sstrncpy (vl.type, type, sizeof (vl.type));
- sstrncpy (vl.type_instance, df_name, sizeof (vl.type_instance));
-
- plugin_dispatch_values (&vl);
-} /* void df_submit_two */
-
__attribute__ ((nonnull(2)))
static void df_submit_one (char *plugin_instance,
const char *type, const char *type_instance,
mnt_list = NULL;
if (cu_mount_getlist (&mnt_list) == NULL)
+ {
+ ERROR ("df plugin: cu_mount_getlist failed.");
return (-1);
+ }
for (mnt_ptr = mnt_list; mnt_ptr != NULL; mnt_ptr = mnt_ptr->next)
{
unsigned long long blocksize;
char disk_name[256];
+ uint64_t blk_free;
+ uint64_t blk_reserved;
+ uint64_t blk_used;
if (ignorelist_match (il_device,
(mnt_ptr->spec_device != NULL)
blocksize = BLOCKSIZE(statbuf);
- if (report_reserved)
- {
- uint64_t blk_free;
- uint64_t blk_reserved;
- uint64_t blk_used;
-
- /* Sanity-check for the values in the struct */
- if (statbuf.f_bfree < statbuf.f_bavail)
- statbuf.f_bfree = statbuf.f_bavail;
- if (statbuf.f_blocks < statbuf.f_bfree)
- statbuf.f_blocks = statbuf.f_bfree;
-
- blk_free = (uint64_t) statbuf.f_bavail;
- blk_reserved = (uint64_t) (statbuf.f_bfree - statbuf.f_bavail);
- blk_used = (uint64_t) (statbuf.f_blocks - statbuf.f_bfree);
-
- df_submit_one (disk_name, "df_complex", "free",
- (gauge_t) (blk_free * blocksize));
- df_submit_one (disk_name, "df_complex", "reserved",
- (gauge_t) (blk_reserved * blocksize));
- df_submit_one (disk_name, "df_complex", "used",
- (gauge_t) (blk_used * blocksize));
- }
- else /* compatibility code */
- {
- gauge_t df_free;
- gauge_t df_used;
-
- df_free = statbuf.f_bfree * blocksize;
- df_used = (statbuf.f_blocks - statbuf.f_bfree) * blocksize;
-
- df_submit_two (disk_name, "df", df_used, df_free);
- }
+ /* Sanity-check for the values in the struct */
+ if (statbuf.f_bfree < statbuf.f_bavail)
+ statbuf.f_bfree = statbuf.f_bavail;
+ if (statbuf.f_blocks < statbuf.f_bfree)
+ statbuf.f_blocks = statbuf.f_bfree;
+
+ blk_free = (uint64_t) statbuf.f_bavail;
+ blk_reserved = (uint64_t) (statbuf.f_bfree - statbuf.f_bavail);
+ blk_used = (uint64_t) (statbuf.f_blocks - statbuf.f_bfree);
+
+ df_submit_one (disk_name, "df_complex", "free",
+ (gauge_t) (blk_free * blocksize));
+ df_submit_one (disk_name, "df_complex", "reserved",
+ (gauge_t) (blk_reserved * blocksize));
+ df_submit_one (disk_name, "df_complex", "used",
+ (gauge_t) (blk_used * blocksize));
/* inode handling */
if (report_inodes)
static kstat_t *ksp;
/* #endif HAVE_LIBKSTAT */
-#elif HAVE_SWAPCTL
-/* No global variables */
+#elif HAVE_SWAPCTL && HAVE_SWAPCTL_TWO_ARGS
+static derive_t pagesize;
/* #endif HAVE_SWAPCTL */
#elif defined(VM_SWAPUSAGE)
ksp = NULL;
/* #endif HAVE_LIBKSTAT */
-#elif HAVE_SWAPCTL
- /* No init stuff */
+#elif HAVE_SWAPCTL && HAVE_SWAPCTL_TWO_ARGS
+ /* getpagesize(3C) tells me this does not fail.. */
+ pagesize = (derive_t) getpagesize ();
/* #endif HAVE_SWAPCTL */
#elif defined(VM_SWAPUSAGE)
return (-1);
}
- while (fgets (buffer, 1024, fh) != NULL)
+ while (fgets (buffer, sizeof (buffer), fh) != NULL)
{
- derive_t *val = NULL;
-
- if (strncasecmp (buffer, "SwapTotal:", 10) == 0)
- val = &swap_total;
- else if (strncasecmp (buffer, "SwapFree:", 9) == 0)
- val = &swap_free;
- else if (strncasecmp (buffer, "SwapCached:", 11) == 0)
- val = &swap_cached;
- else
- continue;
-
- numfields = strsplit (buffer, fields, 8);
-
+ numfields = strsplit (buffer, fields, STATIC_ARRAY_SIZE (fields));
if (numfields < 2)
continue;
- *val = (derive_t) atoll (fields[1]) * 1024LL;
+ if (strcasecmp (fields[0], "SwapTotal:") == 0)
+ strtoderive (fields[1], &swap_total);
+ else if (strcasecmp (fields[0], "SwapFree:") == 0)
+ strtoderive (fields[1], &swap_free);
+ else if (strcasecmp (fields[0], "SwapCached:") == 0)
+ strtoderive (fields[1], &swap_cached);
}
if (fclose (fh))
old_kernel = 1;
}
- while (fgets (buffer, 1024, fh) != NULL)
+ while (fgets (buffer, sizeof (buffer), fh) != NULL)
{
numfields = strsplit (buffer, fields, STATIC_ARRAY_SIZE (fields));
sstrerror (errno, errbuf, sizeof (errbuf)));
}
- swap_submit ("used", swap_used, DS_TYPE_GAUGE);
- swap_submit ("free", swap_free, DS_TYPE_GAUGE);
- swap_submit ("cached", swap_cached, DS_TYPE_GAUGE);
- swap_submit ("in", swap_in, DS_TYPE_DERIVE);
+ swap_submit ("used", 1024 * swap_used, DS_TYPE_GAUGE);
+ swap_submit ("free", 1024 * swap_free, DS_TYPE_GAUGE);
+ swap_submit ("cached", 1024 * swap_cached, DS_TYPE_GAUGE);
+ swap_submit ("in", swap_in, DS_TYPE_DERIVE);
swap_submit ("out", swap_out, DS_TYPE_DERIVE);
/* #endif KERNEL_LINUX */
/* #endif HAVE_LIBKSTAT */
#elif HAVE_SWAPCTL
+ #if HAVE_SWAPCTL_TWO_ARGS
+ swaptbl_t *s;
+ char strtab[255];
+ int swap_num;
+ int status;
+ int i;
+
+ derive_t avail = 0;
+ derive_t total = 0;
+
+ swap_num = swapctl (SC_GETNSWP, NULL);
+ if (swap_num < 0)
+ {
+ ERROR ("swap plugin: swapctl (SC_GETNSWP) failed with status %i.",
+ swap_num);
+ return (-1);
+ }
+ else if (swap_num == 0)
+ return (0);
+
+ s = (swaptbl_t *) smalloc (swap_num * sizeof (swapent_t) + sizeof (struct swaptable));
+ if (s == NULL)
+ {
+ ERROR ("swap plugin: smalloc failed.");
+ return (-1);
+ }
+ /* Initialize string pointers. We have them share the same buffer as we don't care
+ * about the device's name, only its size. This saves memory and alloc/free ops */
+ for (i = 0; i < (swap_num + 1); i++) {
+ s->swt_ent[i].ste_path = strtab;
+ }
+ s->swt_n = swap_num + 1;
+ status = swapctl (SC_LIST, s);
+ if (status != swap_num)
+ {
+ ERROR ("swap plugin: swapctl (SC_LIST) failed with status %i.",
+ status);
+ sfree (s);
+ return (-1);
+ }
+
+ for (i = 0; i < swap_num; i++)
+ {
+ if ((s->swt_ent[i].ste_flags & ST_INDEL) != 0)
+ continue;
+
+ avail += ((derive_t) s->swt_ent[i].ste_free)
+ * pagesize;
+ total += ((derive_t) s->swt_ent[i].ste_pages)
+ * pagesize;
+ }
+
+ if (total < avail)
+ {
+ ERROR ("swap plugin: Total swap space (%"PRIi64") "
+ "is less than free swap space (%"PRIi64").",
+ total, avail);
+ sfree (s);
+ return (-1);
+ }
+
+ swap_submit ("used", total - avail, DS_TYPE_GAUGE);
+ swap_submit ("free", avail, DS_TYPE_GAUGE);
+
+ sfree (s);
+ /* #endif HAVE_SWAPCTL_TWO_ARGS */
+ #elif HAVE_SWAPCTL_THREE_ARGS
+
struct swapent *swap_entries;
int swap_num;
int status;
derive_t used = 0;
derive_t total = 0;
- /*
- * XXX: This is the syntax for the *BSD `swapctl', which has the
- * following prototype:
- * swapctl (int cmd, void *arg, int misc);
- *
- * HP-UX and Solaris (and possibly other UNIXes) provide `swapctl',
- * too, but with the following prototype:
- * swapctl (int cmd, void *arg);
- *
- * Solaris is usually handled in the KSTAT case above. For other UNIXes
- * a separate case for the other version of `swapctl' may be necessary.
- */
swap_num = swapctl (SWAP_NSWAP, NULL, 0);
if (swap_num < 0)
{
swap_submit ("free", total - used, DS_TYPE_GAUGE);
sfree (swap_entries);
+ #endif /* HAVE_SWAPCTL_THREE_ARGS */
/* #endif HAVE_SWAPCTL */
#elif defined(VM_SWAPUSAGE)