CertStore_GetCertificateCount function

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Header: #include <applibs/certstore.h>

Gets the number of certificates installed on the device.

ssize_t CertStore_GetCertificateCount(void);

Errors

Returns -1 if an error is encountered and sets errno to the error value.

  • EACCES: the operation isn't allowed because the CertStore capability isn't set in the application manifest.
  • EAGAIN: the OS certstore component isn't ready yet.

Any other errno may also be specified; such errors aren't deterministic and there's no guarantee that the same behavior will be retained through system updates.

Return value

Returns the number of certificates installed on the device, or -1 for failure, in which case errno is set to the error value.

Application manifest requirements

The application manifest must include the CertStore capability.