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authorBjörn-Egil Dahlberg <[email protected]>2012-10-10 01:55:44 +0200
committerBjörn-Egil Dahlberg <[email protected]>2012-10-10 01:55:44 +0200
commite5a1aa05455574f6220887fea7ba61b833062fe9 (patch)
treeb74b7fa271cf83fb802a4c32a0987556b17e9e08 /erts
parent624751813b30a367c8255e86f26f7342aeb33cbc (diff)
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erts: Fix '#ifdef' for unused static functions
On architectures where cpu topology was unavailable, warnings erupted due to unused static functions. Those warnings are now silenced.
Diffstat (limited to 'erts')
-rw-r--r--erts/lib_src/common/erl_misc_utils.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/erts/lib_src/common/erl_misc_utils.c b/erts/lib_src/common/erl_misc_utils.c
index 46852f6926..1b49f69581 100644
--- a/erts/lib_src/common/erl_misc_utils.c
+++ b/erts/lib_src/common/erl_misc_utils.c
@@ -122,6 +122,12 @@
#include <sys/sysctl.h>
#endif
+/* Simplify include for static functions */
+
+#if defined(__linux__) || defined(HAVE_KSTAT) || defined(__WIN32__) || defined(__FreeBSD__)
+# define ERTS_CPU_TOPOLOGY_ENABLED (1)
+#endif
+
static int read_topology(erts_cpu_info_t *cpuinfo);
#if defined(ERTS_HAVE_MISC_UTIL_AFFINITY_MASK__)
@@ -667,6 +673,7 @@ erts_unbind_from_cpu_str(char *str)
}
+#if defined(ERTS_CPU_TOPOLOGY_ENABLED)
static int
pn_cmp(const void *vx, const void *vy)
{
@@ -757,6 +764,7 @@ adjust_processor_nodes(erts_cpu_info_t *cpuinfo, int no_nodes)
}
}
}
+#endif
#ifdef __linux__