Fix: events discarded timing inaccuracy

[babeltrace.git] / include / babeltrace / babeltrace-internal.h

diff --git a/include/babeltrace/babeltrace-internal.h b/include/babeltrace/babeltrace-internal.h
index 0d06ed58827e3ea1184c7df72df8efac8a67bea9..c9345509009d73eda04ab3df7ac4739980fa4d71 100644 (file)
--- a/include/babeltrace/babeltrace-internal.h
+++ b/include/babeltrace/babeltrace-internal.h
@@ -27,6 +27,9 @@
 #include <stdio.h>
 #include <glib.h>
 #include <stdint.h>
+#include <babeltrace/compat/string.h>
+
+#define PERROR_BUFLEN  200
 
 extern int babeltrace_verbose, babeltrace_debug;
 
@@ -45,20 +48,53 @@ extern int babeltrace_verbose, babeltrace_debug;
 #define _bt_printf(fp, kindstr, fmt, args...)                          \
        fprintf(fp, "[%s]%s%s%s: " fmt "\n",                            \
                kindstr,                                                \
-               (babeltrace_debug ? " \"" : ""),                        \
-               (babeltrace_debug ? __func__ : ""),                     \
-               (babeltrace_debug ? "\"" : ""),                         \
+               babeltrace_debug ? " \"" : "",                          \
+               babeltrace_debug ? __func__ : "",                       \
+               babeltrace_debug ? "\"" : "",                           \
                ## args)
 
 #define _bt_printfl(fp, kindstr, lineno, fmt, args...)                 \
        fprintf(fp, "[%s]%s%s%s at line %u: " fmt "\n",                 \
                kindstr,                                                \
-               (babeltrace_debug ? " \"" : ""),                        \
-               (babeltrace_debug ? __func__ : ""),                     \
-               (babeltrace_debug ? "\"" : ""),                         \
+               babeltrace_debug ? " \"" : "",                          \
+               babeltrace_debug ? __func__ : "",                       \
+               babeltrace_debug ? "\"" : "",                           \
                lineno,                                                 \
                ## args)
 
+#define _bt_printfe(fp, kindstr, perrorstr, fmt, args...)              \
+       fprintf(fp, "[%s]%s%s%s: %s: " fmt "\n",                        \
+               kindstr,                                                \
+               babeltrace_debug ? " \"" : "",                          \
+               babeltrace_debug ? __func__ : "",                       \
+               babeltrace_debug ? "\"" : "",                           \
+               perrorstr,                                              \
+               ## args)
+
+#define _bt_printfle(fp, kindstr, lineno, perrorstr, fmt, args...)     \
+       fprintf(fp, "[%s]%s%s%s at line %u: %s: " fmt "\n",             \
+               kindstr,                                                \
+               babeltrace_debug ? " \"" : "",                          \
+               babeltrace_debug ? __func__ : "",                       \
+               babeltrace_debug ? "\"" : "",                           \
+               lineno,                                                 \
+               perrorstr,                                              \
+               ## args)
+
+#define _bt_printf_perror(fp, fmt, args...)                            \
+       ({                                                              \
+               char buf[PERROR_BUFLEN] = "Error in strerror_r()";      \
+               compat_strerror_r(errno, buf, sizeof(buf));             \
+               _bt_printfe(fp, "error", buf, fmt, ## args);            \
+       })
+
+#define _bt_printfl_perror(fp, lineno, fmt, args...)                   \
+       ({                                                              \
+               char buf[PERROR_BUFLEN] = "Error in strerror_r()";      \
+               compat_strerror_r(errno, buf, sizeof(buf));             \
+               _bt_printfle(fp, "error", lineno, buf, fmt, ## args);   \
+       })
+
 /* printf without lineno information */
 #define printf_fatal(fmt, args...)                                     \
        _bt_printf(stderr, "fatal", fmt, ## args)
@@ -66,6 +102,8 @@ extern int babeltrace_verbose, babeltrace_debug;
        _bt_printf(stderr, "error", fmt, ## args)
 #define printf_warning(fmt, args...)                                   \
        _bt_printf(stderr, "warning", fmt, ## args)
+#define printf_perror(fmt, args...)                                    \
+       _bt_printf_perror(stderr, fmt, ## args)
 
 /* printf with lineno information */
 #define printfl_fatal(lineno, fmt, args...)                            \
@@ -74,6 +112,8 @@ extern int babeltrace_verbose, babeltrace_debug;
        _bt_printfl(stderr, "error", lineno, fmt, ## args)
 #define printfl_warning(lineno, fmt, args...)                          \
        _bt_printfl(stderr, "warning", lineno, fmt, ## args)
+#define printfl_perror(lineno, fmt, args...)                           \
+       _bt_printfl_perror(stderr, lineno, fmt, ## args)
 
 /* printf with node lineno information */
 #define printfn_fatal(node, fmt, args...)                              \
@@ -82,6 +122,8 @@ extern int babeltrace_verbose, babeltrace_debug;
        _bt_printfl(stderr, "error", (node)->lineno, fmt, ## args)
 #define printfn_warning(node, fmt, args...)                            \
        _bt_printfl(stderr, "warning", (node)->lineno, fmt, ## args)
+#define printfn_perror(node, fmt, args...)                             \
+       _bt_printfl_perror(stderr, (node)->lineno, fmt, ## args)
 
 /* fprintf with Node lineno information */
 #define fprintfn_fatal(fp, node, fmt, args...)                         \
@@ -90,6 +132,8 @@ extern int babeltrace_verbose, babeltrace_debug;
        _bt_printfl(fp, "error", (node)->lineno, fmt, ## args)
 #define fprintfn_warning(fp, node, fmt, args...)                       \
        _bt_printfl(fp, "warning", (node)->lineno, fmt, ## args)
+#define fprintfn_perror(fp, node, fmt, args...)                                \
+       _bt_printfl_perror(fp, (node)->lineno, fmt, ## args)
 
 #ifndef likely
 # ifdef __GNUC__
@@ -112,6 +156,9 @@ extern int babeltrace_verbose, babeltrace_debug;
  */
 #define BT_HIDDEN __attribute__((visibility("hidden")))
 
+#define BT_CTF_MAJOR   1
+#define BT_CTF_MINOR   8
+
 struct bt_trace_descriptor;
 struct trace_collection {
        GPtrArray *array;       /* struct bt_trace_descriptor */
@@ -147,5 +194,7 @@ extern int opt_all_field_names,
        opt_clock_force_correlate;
 
 extern uint64_t opt_clock_offset;
+extern uint64_t opt_clock_offset_ns;
+extern int babeltrace_ctf_console_output;
 
 #endif