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elocation: Check if the passed in address/position/status is already up to date 

This API needs to get rewritten when the GeoClue2 support lands.
This commit is contained in:
Stefan Schmidt 2014-11-11 12:02:10 +01:00
parent 510773a99d
commit 821d68ded1
1 changed files with 3 additions and 0 deletions
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3
src/lib/elocation/elocation.c
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@ -1106,6 +1106,7 @@ EAPI Eina_Bool
elocation_address_get(Elocation_Address *address_shadow)
{
if (!address) return EINA_FALSE;
if (address == address_shadow) return EINA_TRUE;
address_shadow = address;
return EINA_TRUE;
@ -1116,6 +1117,7 @@ EAPI Eina_Bool
elocation_position_get(Elocation_Position *position_shadow)
{
if (!position) return EINA_FALSE;
if (position == position_shadow) return EINA_TRUE;
position_shadow = position;
return EINA_TRUE;
@ -1126,6 +1128,7 @@ EAPI Eina_Bool
elocation_status_get(int *status_shadow)
{
if (status < 0) return EINA_FALSE;
if (&status == status_shadow) return EINA_TRUE;
status_shadow = &status;
return EINA_TRUE;