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Merge pull request #2269 from mcharleb/uorb-posix-fix

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Created px4_access to handle check of virtual files
This commit is contained in:
Lorenz Meier
2015-06-04 08:39:56 +02:00
parent 3dbd48fbad f985a48fbc
commit fe82b412f6
3 changed files with 15 additions and 5 deletions
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src/modules/uORB/uORBManager_posix.cpp
+3 -5
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@@ -32,15 +32,14 @@
****************************************************************************/
#include <sys/types.h>
#include <sys/stat.h>
#include <stdarg.h>
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
#include <px4_config.h>
#include <px4_posix.h>
#include "uORBUtils.hpp"
#include "uORBManager.hpp"
#include "uORBDevices.hpp"
#include "px4_config.h"
//========================= Static initializations =================
@@ -73,8 +72,7 @@ int uORB::Manager::orb_exists(const struct orb_metadata *meta, int instance)
return ERROR;
}
struct stat buffer;
return stat(path, &buffer);
return px4_access(path, F_OK);
}
orb_advert_t uORB::Manager::orb_advertise(const struct orb_metadata *meta, const void *data)