Changeset 4c484de for lib

Timestamp:

01/04/13 13:40:15 (8 years ago)

Author:

Shane Alcock <salcock@…>

Branches:

4.0.1-hotfixes, cachetimestamps, develop, dpdk-ndag, etsilive, getfragoff, help, libtrace4, master, ndag_format, pfring, rc-4.0.1, rc-4.0.2, rc-4.0.3, rc-4.0.4, ringdecrementfix, ringperformance, ringtimestampfixes

Children:

ebafa5d

Parents:

a8c3d1d

Message:

• Actually set a useful error message if we fail to open a file

File:

• lib/format_helper.c (modified) (1 diff)

lib/format_helper.c

@@ -261 +261 @@
 iow_t *trace_open_file_out(libtrace_out_t *trace, int compress_type, int level, int fileflag)
 {
+        iow_t *io = NULL;
         assert(level<10);
         assert(level>=0);
 
-        return wandio_wcreate(trace->uridata, compress_type, level, fileflag);
+        io = wandio_wcreate(trace->uridata, compress_type, level, fileflag);
+
+        if (!io) {
+                trace_set_err_out(trace, errno, "Unable to create output file %s", trace->uridata);
+        }
+        return io;
 }