common: index and trace-chunk file creation/open API change

[lttng-tools.git] / src / common / trace-chunk.c

diff --git a/src/common/trace-chunk.c b/src/common/trace-chunk.c
index 6181520fa7362b8b18732658fde146534a7dde01..aadb40f6f68383a174304cc912c2beb2880a86fd 100644 (file)
--- a/src/common/trace-chunk.c
+++ b/src/common/trace-chunk.c
@@ -816,7 +816,7 @@ end:
 LTTNG_HIDDEN
 enum lttng_trace_chunk_status lttng_trace_chunk_open_file(
                struct lttng_trace_chunk *chunk, const char *file_path,
-               int flags, mode_t mode, int *out_fd)
+               int flags, mode_t mode, int *out_fd, bool expect_no_file)
 {
        int ret;
        enum lttng_trace_chunk_status status = LTTNG_TRACE_CHUNK_STATUS_OK;
@@ -844,9 +844,13 @@ enum lttng_trace_chunk_status lttng_trace_chunk_open_file(
                        chunk->credentials.value.use_current_user ?
                                        NULL : &chunk->credentials.value.user);
        if (ret < 0) {
-               PERROR("Failed to open file relative to trace chunk file_path = \"%s\", flags = %d, mode = %d",
+               if (errno == ENOENT && expect_no_file) {
+                       status = LTTNG_TRACE_CHUNK_STATUS_NO_FILE;
+               } else {
+                       PERROR("Failed to open file relative to trace chunk file_path = \"%s\", flags = %d, mode = %d",
                                file_path, flags, (int) mode);
-               status = LTTNG_TRACE_CHUNK_STATUS_ERROR;
+                       status = LTTNG_TRACE_CHUNK_STATUS_ERROR;
+               }
                goto end;
        }
        *out_fd = ret;