From a6163888f3c56123b1db313743c6147ba498732c Mon Sep 17 00:00:00 2001 From: Yuval Adam Date: Fri, 8 Aug 2014 14:42:07 +0300 Subject: Add third_party libs --- third_party/uip-1.0/doc/html/a00123.html | 57 ++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 third_party/uip-1.0/doc/html/a00123.html (limited to 'third_party/uip-1.0/doc/html/a00123.html') diff --git a/third_party/uip-1.0/doc/html/a00123.html b/third_party/uip-1.0/doc/html/a00123.html new file mode 100644 index 0000000..4a9ff16 --- /dev/null +++ b/third_party/uip-1.0/doc/html/a00123.html @@ -0,0 +1,57 @@ + + +uIP 1.0: uip/lc-addrlabels.h File Reference + + + + +
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uip/lc-addrlabels.h File Reference

Detailed Description

+Implementation of local continuations based on the "Labels as values" feature of gcc. +

+

Author:
Adam Dunkels <adam@sics.se>
+This implementation of local continuations is based on a special feature of the GCC C compiler called "labels as values". This feature allows assigning pointers with the address of the code corresponding to a particular C label.

+For more information, see the GCC documentation: http://gcc.gnu.org/onlinedocs/gcc/Labels-as-Values.html

+Thanks to dividuum for finding the nice local scope label implementation. +

+Definition in file lc-addrlabels.h. +

+ +

+Go to the source code of this file. + + + + + + + + + + + + + +

Defines

+#define LC_INIT(s)   s = NULL
+#define LC_RESUME(s)
+#define LC_SET(s)   do { ({ __label__ resume; resume: (s) = &&resume; }); }while(0)
+#define LC_END(s)

Typedefs

+typedef void * lc_t
+

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+ + -- cgit v1.3.1