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-rw-r--r--libdimension/Makefile.am4
-rw-r--r--libdimension/dimension.h18
-rw-r--r--libdimension/dimension/error.h44
-rw-r--r--libdimension/error.c22
4 files changed, 61 insertions, 27 deletions
diff --git a/libdimension/Makefile.am b/libdimension/Makefile.am
index fa508d8..2c2d9cf 100644
--- a/libdimension/Makefile.am
+++ b/libdimension/Makefile.am
@@ -17,10 +17,10 @@
## along with this program. If not, see <http://www.gnu.org/licenses/>. ##
###########################################################################
-nobase_include_HEADERS = dimension.h dimension/geometry.h dimension/color.h dimension/canvas.h
+nobase_include_HEADERS = dimension.h dimension/canvas.h dimension/color.h dimension/error.h dimension/geometry.h
lib_LTLIBRARIES = libdimension.la
-libdimension_la_SOURCES = dimension.h dimension/geometry.h dimension/color.h dimension/canvas.h canvas.c color.c error.c geometry.c
+libdimension_la_SOURCES = $(nobase_include_HEADERS) canvas.c color.c error.c geometry.c
libdimension_la_LDFLAGS = -version-info 0:0:0
libdimension_la_LIBADD = -lm -lpthread
diff --git a/libdimension/dimension.h b/libdimension/dimension.h
index df50524..97f07a5 100644
--- a/libdimension/dimension.h
+++ b/libdimension/dimension.h
@@ -28,23 +28,7 @@
extern "C" {
#endif
-/* Debug and error handling stuff */
-
-typedef enum {
- DMNSN_SEVERITY_LOW, /* Only die on low resilience */
- DMNSN_SEVERITY_MEDIUM, /* Die on low or medium resilience */
- DMNSN_SEVERITY_HIGH /* Always die */
-} dmnsn_severity;
-
-#define dmnsn_error(severity, str) \
- dmnsn_report_error(severity, __PRETTY_FUNCTION__, str)
-
-void dmnsn_report_error(dmnsn_severity severity,
- const char *func, const char *str);
-dmnsn_severity dmnsn_get_resilience();
-void dmnsn_set_resilience(dmnsn_severity resilience);
-
-/* More includes */
+#include <dimension/error.h>
#include <dimension/geometry.h>
#include <dimension/color.h>
#include <dimension/canvas.h>
diff --git a/libdimension/dimension/error.h b/libdimension/dimension/error.h
new file mode 100644
index 0000000..9fdfdd8
--- /dev/null
+++ b/libdimension/dimension/error.h
@@ -0,0 +1,44 @@
+/*************************************************************************
+ * Copyright (C) 2008 Tavian Barnes <tavianator@gmail.com> *
+ * *
+ * This file is part of The Dimension Library. *
+ * *
+ * The Dimension Library is free software; you can redistribute it and/ *
+ * or modify it under the terms of the GNU Lesser General Public License *
+ * as published by the Free Software Foundation; either version 3 of the *
+ * License, or (at your option) any later version. *
+ * *
+ * The Dimension Library 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 *
+ * Lesser General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU Lesser General Public *
+ * License along with this program. If not, see *
+ * <http://www.gnu.org/licenses/>. *
+ *************************************************************************/
+
+/*
+ * Error handling.
+ */
+
+#ifndef DIMENSION_ERROR_H
+#define DIMENSION_ERROR_H
+
+/* Debug and error handling stuff */
+
+typedef enum {
+ DMNSN_SEVERITY_LOW, /* Only die on low resilience */
+ DMNSN_SEVERITY_MEDIUM, /* Die on low or medium resilience */
+ DMNSN_SEVERITY_HIGH /* Always die */
+} dmnsn_severity;
+
+#define dmnsn_error(severity, str) \
+ dmnsn_report_error(severity, __PRETTY_FUNCTION__, __LINE__, str)
+
+void dmnsn_report_error(dmnsn_severity severity,
+ const char *func, unsigned int line, const char *str);
+dmnsn_severity dmnsn_get_resilience();
+void dmnsn_set_resilience(dmnsn_severity resilience);
+
+#endif /* DIMENSION_ERROR_H */
diff --git a/libdimension/error.c b/libdimension/error.c
index 6edf577..728652b 100644
--- a/libdimension/error.c
+++ b/libdimension/error.c
@@ -27,13 +27,14 @@ static dmnsn_severity dmnsn_resilience = DMNSN_SEVERITY_MEDIUM;
static pthread_mutex_t dmnsn_resilience_mutex = PTHREAD_MUTEX_INITIALIZER;
void
-dmnsn_report_error(dmnsn_severity severity, const char *func, const char *str)
+dmnsn_report_error(dmnsn_severity severity, const char *func, unsigned int line,
+ const char *str)
{
if (severity >= dmnsn_get_resilience()) {
- fprintf(stderr, "Dimension ERROR: %s: %s\n", func, str);
+ fprintf(stderr, "Dimension ERROR: %s, line %u: %s\n", func, line, str);
exit(EXIT_FAILURE);
} else {
- fprintf(stderr, "Dimension WARNING: %s: %s\n", func, str);
+ fprintf(stderr, "Dimension WARNING: %s, line %u: %s\n", func, line, str);
}
}
@@ -42,12 +43,14 @@ dmnsn_get_resilience()
{
dmnsn_severity resilience;
if (pthread_mutex_lock(&dmnsn_resilience_mutex) != 0) {
- fprintf(stderr, "Dimension WARNING: %s: %s\n", __PRETTY_FUNCTION__,
+ fprintf(stderr, "Dimension WARNING: %s, line %u: %s\n",
+ __PRETTY_FUNCTION__, __LINE__,
"Couldn't lock resilience mutex.");
}
resilience = dmnsn_resilience;
if (pthread_mutex_unlock(&dmnsn_resilience_mutex) != 0) {
- fprintf(stderr, "Dimension WARNING: %s: %s\n", __PRETTY_FUNCTION__,
+ fprintf(stderr, "Dimension WARNING: %s, line %u: %s\n",
+ __PRETTY_FUNCTION__, __LINE__,
"Couldn't unlock resilience mutex.");
}
return resilience;
@@ -57,18 +60,21 @@ void
dmnsn_set_resilience(dmnsn_severity resilience)
{
if (resilience > DMNSN_SEVERITY_HIGH) {
- fprintf(stderr, "Dimension ERROR: %s: %s\n", __PRETTY_FUNCTION__,
+ fprintf(stderr, "Dimension ERROR: %s, line %u: %s\n",
+ __PRETTY_FUNCTION__, __LINE__,
"Resilience has wrong value.");
exit(EXIT_FAILURE);
}
if (pthread_mutex_lock(&dmnsn_resilience_mutex) != 0) {
- fprintf(stderr, "Dimension WARNING: %s: %s\n", __PRETTY_FUNCTION__,
+ fprintf(stderr, "Dimension WARNING: %s, line %u: %s\n",
+ __PRETTY_FUNCTION__, __LINE__,
"Couldn't lock resilience mutex.");
}
dmnsn_resilience = resilience;
if (pthread_mutex_unlock(&dmnsn_resilience_mutex) != 0) {
- fprintf(stderr, "Dimension WARNING: %s: %s\n", __PRETTY_FUNCTION__,
+ fprintf(stderr, "Dimension WARNING: %s, line %u: %s\n",
+ __PRETTY_FUNCTION__, __LINE__,
"Couldn't unlock resilience mutex.");
}
}
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