hs-test: containerize ab and wrk

[vpp.git] / src / vppinfra / clib.h

diff --git a/src/vppinfra/clib.h b/src/vppinfra/clib.h
index 8d16749..7a8029a 100644 (file)
--- a/src/vppinfra/clib.h
+++ b/src/vppinfra/clib.h
@@ -53,6 +53,12 @@
 #define CLIB_UNIX
 #endif
 
+#ifdef __linux__
+#define CLIB_LINUX 1
+#else
+#define CLIB_LINUX 0
+#endif
+
 #include <vppinfra/types.h>
 #include <vppinfra/atomics.h>
 
@@ -68,6 +74,8 @@
 
 #define BITS(x)                (8*sizeof(x))
 #define ARRAY_LEN(x)   (sizeof (x)/sizeof (x[0]))
+#define FOREACH_ARRAY_ELT(a, b)                                               \
+  for (typeof ((b)[0]) *(a) = (b); (a) - (b) < ARRAY_LEN (b); (a)++)
 
 #define _STRUCT_FIELD(t,f) (((t *) 0)->f)
 #define STRUCT_OFFSET_OF(t,f) offsetof(t, f)
@@ -95,6 +103,18 @@
 /* Make a string from the macro's argument */
 #define CLIB_STRING_MACRO(x) #x
 
+#define CLIB_STRING_ARRAY(...)                                                \
+  (char *[]) { __VA_ARGS__, 0 }
+
+/* sanitizers */
+#ifdef __has_feature
+#if __has_feature(address_sanitizer)
+#define CLIB_SANITIZE_ADDR 1
+#endif
+#elif defined(__SANITIZE_ADDRESS__)
+#define CLIB_SANITIZE_ADDR 1
+#endif
+
 #define __clib_unused __attribute__ ((unused))
 #define __clib_weak __attribute__ ((weak))
 #define __clib_packed __attribute__ ((packed))
@@ -117,6 +137,12 @@
   __attribute__ ((optimize ("no-optimize-sibling-calls")))
 #endif
 
+#ifdef CLIB_SANITIZE_ADDR
+#define __clib_nosanitize_addr __attribute__ ((no_sanitize_address))
+#else
+#define __clib_nosanitize_addr
+#endif
+
 #define never_inline __attribute__ ((__noinline__))
 
 #if CLIB_DEBUG > 0