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* Remove an unnecessary allocation.graham.gower@gmail.com2010-11-181-2/+2
| | | | | | | According to SUS3: If the value of n is zero on a call to snprintf(), nothing shall be written, the number of bytes that would have been written had n been sufficiently large excluding the terminating null shall be returned, and s may be a null pointer. git-svn-id: http://opkg.googlecode.com/svn/trunk@583 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
* Rewrite sprintf_alloc.graham.gower@gmail.com2010-11-181-34/+18
| | | | | | | | | | | The example in printf(3) that this was taken from should not be used as it ignores negative return codes from vsnprintf, instead allocating more memory. Given an error from vsnprintf, this would loop until the process' virtual memory is exhausted. So we just exit in the event of a problem instead. git-svn-id: http://opkg.googlecode.com/svn/trunk@581 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
* Fix indentation.graham.gower@gmail.com2010-11-181-33/+33
| | | | git-svn-id: http://opkg.googlecode.com/svn/trunk@580 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
* Remove trailing whitespace. Sorry if this breaks your patches.graham.gower2010-08-171-3/+3
| | | | git-svn-id: http://opkg.googlecode.com/svn/trunk@552 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
* Initial stab at untangling the #include maze. Probably needs a second pass.graham.gower2009-12-201-1/+0
| | | | git-svn-id: http://opkg.googlecode.com/svn/trunk@504 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
* Merge commit 'grg' into HEADgraham.gower2009-12-081-3/+4
| | | | git-svn-id: http://opkg.googlecode.com/svn/trunk@471 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
* s/malloc/xmalloc/ s/calloc/xcalloc/ s/realloc/realloc/graham.gower2009-11-041-12/+4
| | | | | | | And redundant error checking removed from the places where allocation failures were actually checked. git-svn-id: http://opkg.googlecode.com/svn/trunk@259 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
* opkg: adding the hash_table_remove API, not using yet.ticktock352008-12-151-1/+1
| | | | | | | | | | Just complete the API for future usage. Clean all the entry at initial time. This reduces planty of unnecessary check. In order to prevent this kind of bug, using calloc to replace most malloc git-svn-id: http://opkg.googlecode.com/svn/trunk@160 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
* opkg: remove opkg.h in preperation for new APIticktock352008-12-151-1/+1
| | | | git-svn-id: http://opkg.googlecode.com/svn/trunk@65 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
* opkg: re-arrange source code into sub-directoriesticktock352008-12-141-0/+73
git-svn-id: http://opkg.googlecode.com/svn/trunk@33 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358