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docs: add doxygen tags, configuration file, and autotooling

Browse source 
When ./configure --enable-doxygen is used one can browse internal api
documentation from docs/html directory.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
This commit is contained in:
Sami Kerola 2012-12-09 01:25:04 +00:00
parent aa7928b3ab
commit 3471c91796
15 changed files with 2254 additions and 26 deletions
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21
src/dhcpd-pools.c
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@ -33,6 +33,10 @@
* official policies, either expressed or implied, of Sami Kerola.
*/
/*! \file dhcpd-pools.c
* \brief The main(), and core initialization.
*/
#include <config.h>
#include <stdlib.h>
#include <string.h>
@ -49,6 +53,16 @@
#include "dhcpd-pools.h"
#include "xalloc.h"
/*! \brief Start of execution. Parse options, and call other other
* functions one after another. At the moment adding threading support
* would be difficult, but there does not seem to be valid reason to
* consider that. Overall the analysis already quick enough even without
* making it parallel.
*
* \return Return value indicates success or fail or analysis, unless
* either --warning or --critical options are in use, which makes the
* return value in some cases to match with Nagios expectations about
* alarming. */
int main(int argc, char **argv)
{
int i, c, sorts = 0;
@ -79,7 +93,8 @@ int main(int argc, char **argv)
atexit(close_stdout);
/* FIXME: make these allocations dynamic up on need. */
/* FIXME: These allocations should be fully dynamic, e.g., grow
* if needed. */
config.dhcpdconf_file = xmalloc(sizeof(char) * MAXLEN);
config.dhcpdlease_file = xmalloc(sizeof(char) * MAXLEN);
config.output_file = xmalloc(sizeof(char) * MAXLEN);
@ -242,7 +257,9 @@ int main(int argc, char **argv)
return (ret_val);
}
/* Global allocations, counter resets etc */
/*! \brief Run time initialization. Global allocations, counter
* initializations, etc are here.
* FIXME: This function should return void. */
int prepare_memory(void)
{
/* Fill in prefix length cache */