Ignore hidden files, error message enhancement

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

diff --git a/formats/ctf/ctf.c b/formats/ctf/ctf.c
index a418a6d507d4f1f33051495bdd3c95ada513f5ae..24b754df034192cdb4f617dbeb23b50901eda22f 100644 (file)
--- a/formats/ctf/ctf.c
+++ b/formats/ctf/ctf.c
@@ -337,7 +337,7 @@ int create_stream_packet_index(struct ctf_trace *td,
                                defint = container_of(field->definition, struct definition_integer, p);
                                assert(defint->declaration->signedness == FALSE);
                                if (defint->value._unsigned != CTF_MAGIC) {
-                                       fprintf(stdout, "[error] Invalid magic number %" PRIX64 " at packet %u (file offset %zd).\n",
+                                       fprintf(stdout, "[error] Invalid magic number 0x%" PRIX64 " at packet %u (file offset %zd).\n",
                                                        defint->value._unsigned,
                                                        file_stream->pos.packet_index->len,
                                                        (ssize_t) pos->mmap_offset);
@@ -564,7 +564,8 @@ int ctf_open_trace_read(struct ctf_trace *td, const char *path, int flags)
                }
                if (!diriter)
                        break;
-               if (!strcmp(diriter->d_name, ".")
+               /* Ignore hidden files, ., .. and metadata. */
+               if (!strncmp(diriter->d_name, ".", 1)
                                || !strcmp(diriter->d_name, "..")
                                || !strcmp(diriter->d_name, "metadata"))
                        continue;