X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/mLib/blobdiff_plain/dd3c57bc8cac59e0d657ee665ce462988d27d714..18c831dcd0ae4d660c70ccac69d27ed2a97851be:/ui/report.c

diff --git a/ui/report.c b/ui/report.c
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+++ b/ui/report.c
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+/* -*-c-*-
+ *
+ * Reporting errors and things
+ *
+ * (c) 1998 Straylight/Edgeware
+ */
+
+/*----- Licensing notice --------------------------------------------------*
+ *
+ * This file is part of the mLib utilities library.
+ *
+ * mLib is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Library General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * mLib 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 Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with mLib; if not, write to the Free
+ * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA 02111-1307, USA.
+ */
+
+/*----- Header files ------------------------------------------------------*/
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "quis.h"
+#include "report.h"
+
+/*----- Functions provided ------------------------------------------------*/
+
+/* --- @moan@ --- *
+ *
+ * Arguments:	@const char *f@ = a @printf@-style format string
+ *		@...@ = other arguments
+ *
+ * Returns:	---
+ *
+ * Use:		Reports an error.
+ */
+
+void moan(const char *f, ...)
+{
+  va_list ap;
+  va_start(ap, f);
+  fprintf(stderr, "%s: ", QUIS);
+  vfprintf(stderr, f, ap);
+  va_end(ap);
+  putc('\n', stderr);
+}
+
+/* --- @die@ --- *
+ *
+ * Arguments:	@int status@ = exit status to return
+ *		@const char *f@ = a @printf@-style format string
+ *		@...@ = other arguments
+ *
+ * Returns:	Never.
+ *
+ * Use:		Reports an error and exits.  Like @moan@ above, only more
+ *		permanent.
+ */
+
+void die(int status, const char *f, ...)
+{
+  va_list ap;
+  va_start(ap, f);
+  fprintf(stderr, "%s: ", QUIS);
+  vfprintf(stderr, f, ap);
+  va_end(ap);
+  putc('\n', stderr);
+  exit(status);
+}
+
+/*----- That's all, folks -------------------------------------------------*/