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api: Now returns MRAA_SUCCESS if platform is already initialized

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To ensure backwards comptability MRAA_ERROR_PLATFORM_ALREADY_INITIALISED
remains as member of mraa_result_t but now has same code as MRAA_SUCCESS

Signed-off-by: Henry Bruce <henry.bruce@intel.com>
This commit is contained in:
Henry Bruce
2016-03-01 12:12:46 -08:00
committed by Brendan Le Foll
parent 85a848960a
commit 51c60a0ac4
5 changed files with 6 additions and 13 deletions
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5
src/mraa.c
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@@ -83,7 +83,7 @@ mraa_result_t __attribute__((constructor))
mraa_init()
{
if (plat != NULL) {
return MRAA_ERROR_PLATFORM_ALREADY_INITIALISED;
return MRAA_SUCCESS;
}
uid_t proc_euid = geteuid();
@@ -320,9 +320,6 @@ mraa_result_print(mraa_result_t result)
case MRAA_ERROR_PLATFORM_NOT_INITIALISED:
fprintf(stdout, "MRAA: Platform not initialised.\n");
break;
case MRAA_ERROR_PLATFORM_ALREADY_INITIALISED:
fprintf(stdout, "MRAA: Platform already initialised.\n");
break;
case MRAA_ERROR_UNSPECIFIED:
fprintf(stdout, "MRAA: Unspecified Error.\n");
break;