X-Git-Url: http://git.liburcu.org/?p=lttng-modules.git;a=blobdiff_plain;f=lttng-kernel-version.h;h=d9a5f13cfb27e1f4c5f8ce038842546fa94cf0ca;hp=1afdcd34bc942231cfa58c91a91320c9651a8f70;hb=refs%2Fheads%2Fstable-2.7;hpb=5c7af5239d787af6488fa7bde4e6a0fccc6a63e8

diff --git a/lttng-kernel-version.h b/lttng-kernel-version.h
index 1afdcd34..d9a5f13c 100644
--- a/lttng-kernel-version.h
+++ b/lttng-kernel-version.h
@@ -39,6 +39,8 @@
 	(LINUX_VERSION_CODE >= KERNEL_VERSION(a_low, b_low, c_low) && \
 	 LINUX_VERSION_CODE < KERNEL_VERSION(a_high, b_high, c_high))
 
+/* Ubuntu */
+
 #define LTTNG_UBUNTU_KERNEL_VERSION(a, b, c, d) \
 	(((a) << 24) + ((b) << 16) + ((c) << 8) + (d))
 
@@ -56,6 +58,8 @@
 		LTTNG_UBUNTU_VERSION_CODE < \
 		LTTNG_UBUNTU_KERNEL_VERSION(a_high, b_high, c_high, d_high))
 
+/* Debian */
+
 #define LTTNG_DEBIAN_KERNEL_VERSION(a, b, c, d, e, f) \
 	(((((a) << 16) + ((b) << 8) + (c)) * 1000000ULL) + ((d) * 10000) + ((e) * 100) + (f))
 
@@ -73,4 +77,42 @@
 		LTTNG_DEBIAN_VERSION_CODE < \
 		LTTNG_DEBIAN_KERNEL_VERSION(a_high, b_high, c_high, d_high, e_high, f_high))
 
+#define LTTNG_RHEL_KERNEL_VERSION(a, b, c, d, e, f) \
+	(((((a) << 16) + ((b) << 8) + (c)) * 10000000ULL) + ((d) * 10000) + ((e) * 100) + (f))
+
+/* RHEL */
+
+#ifdef RHEL_API_VERSION
+#define LTTNG_RHEL_VERSION_CODE \
+	((LINUX_VERSION_CODE * 10000000ULL) + RHEL_API_VERSION)
+#else
+#define LTTNG_RHEL_VERSION_CODE		0
+#endif
+
+#define LTTNG_RHEL_KERNEL_RANGE(a_low, b_low, c_low, d_low, e_low, f_low, \
+		a_high, b_high, c_high, d_high, e_high, f_high) \
+	(LTTNG_RHEL_VERSION_CODE >= \
+		LTTNG_RHEL_KERNEL_VERSION(a_low, b_low, c_low, d_low, e_low, f_low) && \
+		LTTNG_RHEL_VERSION_CODE < \
+		LTTNG_RHEL_KERNEL_VERSION(a_high, b_high, c_high, d_high, e_high, f_high))
+
+/* RT patch */
+
+#define LTTNG_RT_KERNEL_VERSION(a, b, c, d) \
+	(((a) << 24) + ((b) << 16) + ((c) << 8) + (d))
+
+#ifdef RT_PATCH_VERSION
+#define LTTNG_RT_VERSION_CODE \
+	((LINUX_VERSION_CODE << 8) + RT_PATCH_VERSION)
+#else
+#define LTTNG_RT_VERSION_CODE 	0
+#endif
+
+#define LTTNG_RT_KERNEL_RANGE(a_low, b_low, c_low, d_low, \
+		a_high, b_high, c_high, d_high) \
+	(LTTNG_RT_VERSION_CODE >= \
+		LTTNG_RT_KERNEL_VERSION(a_low, b_low, c_low, d_low) && \
+		LTTNG_RT_VERSION_CODE < \
+		LTTNG_RT_KERNEL_VERSION(a_high, b_high, c_high, d_high))
+
 #endif /* _LTTNG_KERNEL_VERSION_H */