diff options
Diffstat (limited to 'cpukit')
| -rw-r--r-- | cpukit/include/rtems/version.h | 9 | ||||
| -rw-r--r-- | cpukit/sapi/src/version.c | 2 |
2 files changed, 7 insertions, 4 deletions
diff --git a/cpukit/include/rtems/version.h b/cpukit/include/rtems/version.h index d8c1206d91..30dd70cc21 100644 --- a/cpukit/include/rtems/version.h +++ b/cpukit/include/rtems/version.h @@ -60,10 +60,13 @@ int rtems_version_revision( void ); /** * @brief Returns the version control key for the current version of code that - * has been built. The key is specific to the version control system being used - * and allows the built version to be identified. + * has been built. * - * @retval int The version's version control key. + * The key is specific to the version control system being used and allows the + * built version to be identified. + * + * @return The version control key or the empty string if no version control + * key is available. */ const char *rtems_version_control_key( void ); diff --git a/cpukit/sapi/src/version.c b/cpukit/sapi/src/version.c index e1e7705863..065a45c005 100644 --- a/cpukit/sapi/src/version.c +++ b/cpukit/sapi/src/version.c @@ -58,6 +58,6 @@ const char *rtems_version_control_key( void ) #ifdef RTEMS_VERSION_VC_KEY return RTEMS_VERSION_VC_KEY; #else - return NULL; + return ""; #endif } |