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authorTobias Klauser <tklauser@distanz.ch>2013-05-14 17:26:23 +0200
committerTobias Klauser <tklauser@distanz.ch>2013-05-15 10:57:17 +0200
commit6b1f666dd643660847fa54199fc93ae2c8e14b24 (patch)
tree6482965a7f078114e88e99e4fc529aba0adf8165
parent718216e36afc7ae645dce2558a00aa6bc2aaa078 (diff)
man: trafgen: Complete documentation for option -p/--cpp
Add complete description of the commandline option -p/--cpp to the manpage. Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
-rw-r--r--trafgen.84
1 files changed, 3 insertions, 1 deletions
diff --git a/trafgen.8 b/trafgen.8
index 30638aa..dd8e54b 100644
--- a/trafgen.8
+++ b/trafgen.8
@@ -76,7 +76,9 @@ passed through stdin, only 1 CPU will be used.
Defines the outgoing networking device such as eth0, wlan0 and others.
.SS -p, --cpp
-Pass the packet configuration to
+Pass the packet configuration to the C preprocessor before reading it into
+trafgen. This allows #define and #include directives (e.g. to include
+definitions from system headers) to be used in the trafgen configuration file.
.SS -J, --jumbo-support
On default trafgen's ring buffer frames are of a fixed size of 2048 bytes.