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* Remove pointless N < 0 checksThomas Graf2014-08-261-4/+4
| | | | | | | | | route/tc.c:553:9: warning: comparison of unsigned enum expression < 0 is always false [-Wtautological-compare] if (id < 0 || id > RTNL_TC_STATS_MAX) Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: Thomas Haller <thaller@redhat.com>
* nl_cb: store nl_cb_type in struct nl_cbArend van Spriel2013-09-051-6/+18
| | | | | | | | | | | | | The application could use the same handler for multiple nl_cb_type events. This patch stores the nl_cb_type in the nl_cb struct during the callback. This allows the application to obtain that information using the new nl_cb_active_type() function. This way the callback signature remains as is so existing applications are not affected. Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Thomas Graf <tgraf@suug.ch>
* Use thread-safe strerror_r() instead of strerror()Thomas Graf2013-02-281-1/+2
| | | | | | | We have only ever fed well known error codes into strerror() so it should never have been a problem though. Signed-off-by: Thomas Graf <tgraf@suug.ch>
* Move private header files to <netlink-private/*>Thomas Graf2013-01-241-1/+1
| | | | | | | This clarifies the seperation between public and private header files. Signed-off-by: Thomas Graf <tgraf@suug.ch>
* doc: documentation restructuringThomas Graf2012-05-101-13/+8
| | | | | | | | | | - changes the modules hierarchy to better represent the set of libaries - list the header file that needs to be included - remove examples/doc from api ref that is included in the guide - add references to the guide - fix doxygen api linking for version 1.8.0 - readd doxygen mainpage to config file - fix a couple of doxygen doc bugs
* restructure module documentation orderThomas Graf2008-12-101-1/+1
| | | | split hiearchy into one top level module per library
* Documentation updateThomas Graf2008-12-031-51/+1
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* Rename struct nl_handle to struct nl_sockThomas Graf2008-05-151-3/+3
| | | | | | | | The idea of a common handle is long revised and only misleading, nl_handle really represents a socket with some additional action handlers assigned to it. Alias for nl_handle is kept for backwards compatibility.
* Thread-safe error handlingThomas Graf2008-05-141-8/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In order for the interface to become more thread safe, the error handling was revised to no longer depend on a static errno and error string buffer. This patch converts all error paths to return a libnl specific error code which can be translated to a error message using nl_geterror(int error). The functions nl_error() and nl_get_errno() are therefore obsolete. This change required various sets of function prototypes to be changed in order to return an error code, the most prominent are: struct nl_cache *foo_alloc_cache(...); changed to: int foo_alloc_cache(..., struct nl_cache **); struct nl_msg *foo_build_request(...); changed to: int foo_build_request(..., struct nl_msg **); struct foo *foo_parse(...); changed to: int foo_parse(..., struct foo **); This pretty much only leaves trivial allocation functions to still return a pointer object which can still return NULL to signal out of memory. This change is a serious API and ABI breaker, sorry!
* Initial importThomas Graf2007-09-141-0/+447
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