[libvirt] [PATCH] Fix handling of whitespae in preprocessor macros for API generator

The apibuild.py script did not handle whitespace in preprocessor macros, so it failed to detect constants declared with '# define' instead of '#define'. Since we now correctly indent our public header files, we have silently lost all constants from libvirt-api.xml. This also caused us to not detect formatting errors in constant docs --- docs/apibuild.py | 8 ++++++++ include/libvirt/libvirt-host.h | 12 ++++++++---- 2 files changed, 16 insertions(+), 4 deletions(-) diff --git a/docs/apibuild.py b/docs/apibuild.py index 7549a63..9fa9361 100755 --- a/docs/apibuild.py +++ b/docs/apibuild.py @@ -459,6 +459,14 @@ class CLexer: if line[0] == '#': self.tokens = map((lambda x: ('preproc', x)), string.split(line)) + + # We might have whitespace between the '#' and preproc + # macro name, so instead of having a single token element + # of '#define' we might end up with '#' and 'define'. This + # merges them back together + if self.tokens[0][1] == "#": + self.tokens[0] = ('preproc', self.tokens[0][1] + self.tokens[1][1]) + self.tokens = self.tokens[:1] + self.tokens[2:] break l = len(line) if line[0] == '"' or line[0] == "'": diff --git a/include/libvirt/libvirt-host.h b/include/libvirt/libvirt-host.h index 5bd9563..53b529f 100644 --- a/include/libvirt/libvirt-host.h +++ b/include/libvirt/libvirt-host.h @@ -536,28 +536,32 @@ struct _virNodeMemoryStats { */ # define VIR_NODE_MEMORY_SHARED_PAGES_SHARING "shm_pages_sharing" -/* VIR_NODE_MEMORY_SHARED_PAGES_UNSHARED: +/* + * VIR_NODE_MEMORY_SHARED_PAGES_UNSHARED: * * Macro for typed parameter that represents how many pages unique * but repeatedly checked for merging. */ # define VIR_NODE_MEMORY_SHARED_PAGES_UNSHARED "shm_pages_unshared" -/* VIR_NODE_MEMORY_SHARED_PAGES_VOLATILE: +/* + * VIR_NODE_MEMORY_SHARED_PAGES_VOLATILE: * * Macro for typed parameter that represents how many pages changing * too fast to be placed in a tree. */ # define VIR_NODE_MEMORY_SHARED_PAGES_VOLATILE "shm_pages_volatile" -/* VIR_NODE_MEMORY_SHARED_FULL_SCAN: +/* + * VIR_NODE_MEMORY_SHARED_FULL_SCANS: * * Macro for typed parameter that represents how many times all * mergeable areas have been scanned. */ # define VIR_NODE_MEMORY_SHARED_FULL_SCANS "shm_full_scans" -/* VIR_NODE_MEMORY_SHARED_MERGE_ACROSS_NODES: +/* + * VIR_NODE_MEMORY_SHARED_MERGE_ACROSS_NODES: * * Macro for typed parameter that represents whether pages from * different NUMA nodes can be merged. The parameter has type int, -- 2.1.0