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added unit test directive to switch out parameter storage

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This commit is contained in:
Andreas Antener
2015-02-03 10:35:20 +01:00
committed by Lorenz Meier
parent 13039f9e69
commit 5cccc01cd4
4 changed files with 45 additions and 27 deletions
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src/modules/systemlib/param/param.c
+10 -7
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@@ -70,9 +70,16 @@
/**
* Array of static parameter info.
*/
struct param_info_s param_array[2];
static const struct param_info_s *param_info_base = (struct param_info_s *) &param_array[0];
static const struct param_info_s *param_info_limit = (struct param_info_s *) &param_array[1];
#ifdef _UNIT_TEST
extern struct param_info_s param_array[];
extern struct param_info_s *param_info_base;
extern struct param_info_s *param_info_limit;
#else
extern char __param_start, __param_end;
static const struct param_info_s *param_info_base = (struct param_info_s *) &__param_start;
static const struct param_info_s *param_info_limit = (struct param_info_s *) &__param_end;
#endif
#define param_info_count ((unsigned)(param_info_limit - param_info_base))
/**
@@ -200,14 +207,10 @@ param_notify_changes(void)
param_t
param_find(const char *name)
{
warn("debug info count %i\n", param_count());
//warn("start: %i\n", __param_start);
param_t param;
/* perform a linear search of the known parameters */
for (param = 0; handle_in_range(param); param++) {
warn("param find: %s", param_info_base[param].name);
if (!strcmp(param_info_base[param].name, name))
return param;
}