diff options
Diffstat (limited to 'src/shared/dlt_offline_trace.c')
| -rw-r--r-- | src/shared/dlt_offline_trace.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/shared/dlt_offline_trace.c b/src/shared/dlt_offline_trace.c index c155455..32b5253 100644 --- a/src/shared/dlt_offline_trace.c +++ b/src/shared/dlt_offline_trace.c @@ -62,8 +62,10 @@ #include <fcntl.h> #include <unistd.h> #include <dirent.h> +#include <syslog.h> #include <dlt_offline_trace.h> +#include "dlt_common.h" unsigned int dlt_offline_trace_storage_dir_info(char *path, char *file_name, char *newest, char *oldest) { @@ -339,6 +341,22 @@ int dlt_offline_trace_delete_oldest_file(DltOfflineTrace *trace) { DltReturnValue dlt_offline_trace_check_size(DltOfflineTrace *trace) { + struct stat status; + + /* check for existence of offline trace directory */ + if (stat(trace->directory, &status) == -1) + { + dlt_vlog(LOG_ERR, "Offline trace directory: %s doesn't exist \n", trace->directory); + return DLT_RETURN_ERROR; + } + + /* check for accesibilty of offline trace directory */ + else if(access(trace->directory, W_OK) != 0) + { + dlt_vlog(LOG_ERR, "Offline trace directory: %s doesn't have the write access \n", trace->directory); + return DLT_RETURN_ERROR; + } + /* check size of complete offline trace */ while((int)dlt_offline_trace_get_total_size(trace) > (trace->maxSize-trace->fileSize)) { |