Clean-up: modernize pretty_xml.cpp

[lttng-tools.git] / src / common / error.h

diff --git a/src/common/error.h b/src/common/error.h
deleted file mode 100644 (file)
index f927078..0000000
--- a/src/common/error.h
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * Copyright (C)  2011 - David Goulet <david.goulet@polymtl.ca>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; only version 2 of the License.
- * 
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- * 
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place - Suite 330, Boston, MA  02111-1307, USA.
- */
-
-#ifndef _ERROR_H
-#define _ERROR_H
-
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-
-#ifndef _GNU_SOURCE
-#error "lttng-tools error.h needs _GNU_SOURCE"
-#endif
-
-/* Stringify the expansion of a define */
-#define XSTR(d) STR(d)
-#define STR(s) #s
-
-extern int lttng_opt_quiet;
-extern int lttng_opt_verbose;
-
-#define PRINT_ERR   0x1
-#define PRINT_WARN  0x2
-#define PRINT_BUG   0x3
-#define PRINT_MSG   0x4
-#define PRINT_DBG   0x10
-#define PRINT_DBG2  0x20
-#define PRINT_DBG3  0x30
-
-/*
- * Macro for printing message depending on command line option and verbosity.
- */
-#define __lttng_print(type, fmt, args...)                           \
-       do {                                                            \
-               if (lttng_opt_quiet == 0 && type == PRINT_MSG) {            \
-                       fprintf(stdout, fmt, ## args);                          \
-               } else if (lttng_opt_quiet == 0 &&                          \
-                               (((type & PRINT_DBG) && lttng_opt_verbose == 1) ||  \
-                               ((type & (PRINT_DBG | PRINT_DBG2)) &&               \
-                                       lttng_opt_verbose == 2) ||                      \
-                               ((type & (PRINT_DBG | PRINT_DBG2 | PRINT_DBG3)) &&  \
-                                       lttng_opt_verbose == 3))) {                     \
-                       fprintf(stderr, fmt, ## args);                          \
-               } else if (lttng_opt_quiet == 0 && (type & (PRINT_WARN))) { \
-                       fprintf(stderr, fmt, ## args);                          \
-               } else if (type & (PRINT_ERR | PRINT_BUG)) {                \
-                       fprintf(stderr, fmt, ## args);                          \
-               }                                                           \
-       } while (0);
-
-#define MSG(fmt, args...) \
-       __lttng_print(PRINT_MSG, fmt "\n", ## args)
-#define ERR(fmt, args...) \
-       __lttng_print(PRINT_ERR, "Error: " fmt "\n", ## args)
-#define WARN(fmt, args...) \
-       __lttng_print(PRINT_WARN, "Warning: " fmt "\n", ## args)
-#define BUG(fmt, args...) \
-       __lttng_print(PRINT_BUG, "BUG: " fmt "\n", ## args)
-
-/* Three level of debug. Use -v, -vv or -vvv for the levels */
-#define DBG(fmt, args...) __lttng_print(PRINT_DBG, "DEBUG1: " fmt \
-               " [in %s() at " __FILE__ ":" XSTR(__LINE__) "]\n", ## args, __func__)
-#define DBG2(fmt, args...) __lttng_print(PRINT_DBG2, "DEBUG2: " fmt \
-               " [in %s() at " __FILE__ ":" XSTR(__LINE__) "]\n", ## args, __func__)
-#define DBG3(fmt, args...) __lttng_print(PRINT_DBG3, "DEBUG3: " fmt \
-               " [in %s() at " __FILE__ ":" XSTR(__LINE__) "]\n", ## args, __func__)
-
-#define _PERROR(fmt, args...) \
-       __lttng_print(PRINT_ERR, "PERROR: " fmt \
-               " [in %s() at " __FILE__ ":" XSTR(__LINE__) "]\n", ## args, __func__)
-
-#if !defined(__linux__) || ((_POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE >= 600) && !defined(_GNU_SOURCE))
-
-/*
- * Version using XSI strerror_r.
- */
-#define PERROR(call, args...) \
-       do { \
-               char buf[200]; \
-               strerror_r(errno, buf, sizeof(buf)); \
-               _PERROR(call ": %s", ## args, buf); \
-       } while(0);
-#else
-/*
- * Version using GNU strerror_r, for linux with appropriate defines.
- */
-#define PERROR(call, args...) \
-       do { \
-               char *buf; \
-               char tmp[200]; \
-               buf = strerror_r(errno, tmp, sizeof(tmp)); \
-               _PERROR(call ": %s", ## args, buf); \
-       } while(0);
-#endif
-
-#endif /* _ERROR_H */