Changeset ffc8c8d for lib/libtrace.h

Timestamp:

08/11/05 11:30:41 (16 years ago)

Author:

Daniel Lawson <dlawson@…>

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:

4d5a9a7

Parents:

a8ba977

Message:

better return codes in format_*.c, trace_perror stuff

File:

• lib/libtrace.h (modified) (3 diffs)

lib/libtrace.h

@@ -36 +36 @@
 
 /** API version as 3 byte hex digits */
-#define LIBTRACE_API_VERSION 0x010010
+#define LIBTRACE_API_VERSION 0x010014
 
 #ifdef __cplusplus 
@@ -94 +94 @@
         uint8_t status;
 };
+
+/** Enumeration of error codes */
+enum {E_NOERROR, E_BAD_FORMAT, E_NO_INIT, E_NO_INIT_OUT, E_URI_LONG, E_URI_NOCOLON, E_INIT_FAILED };
 
 /** Structure for dealing with IP packets */
@@ -195 +198 @@
 void trace_help();
 
-void trace_perror();
+/** Prints error information
+ *
+ * Prints out a descriptive error message for the currently set trace_err value
+ */
+void trace_perror(char *caller);
 
 /** Create a trace file from a URI