Initial revision

1 files changed, 90 insertions, 0 deletions

diff --git a/ext2fs/msg.c b/ext2fs/msg.c
new file mode 100644
index 00000000..97e8184d
--- /dev/null
+++ b/ext2fs/msg.c
@@ -0,0 +1,90 @@
+/* Message printing functions
+
+   Copyright (C) 1994, 1995 Free Software Foundation, Inc.
+
+   Converted for ext2fs by Miles Bader <miles@gnu.ai.mit.edu>
+
+   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; either version 2, or (at
+   your option) any later version.
+
+   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., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+#include <stdio.h>
+#include <stdarg.h>
+
+#include "ext2fs.h"
+
+struct mutex printf_lock = MUTEX_INITIALIZER; /* XXX */
+
+int printf (const char *fmt, ...)
+{
+  va_list arg;
+  int done;
+  va_start (arg, fmt);
+  mutex_lock (&printf_lock);
+  done = vprintf (fmt, arg);
+  mutex_unlock (&printf_lock);
+  va_end (arg);
+  return done;
+}
+
+static char error_buf[1024];
+
+void _ext2_error (const char * function, const char * fmt, ...)
+{
+  va_list args;
+
+  mutex_lock(&printf_lock);
+
+  va_start (args, fmt);
+  vsprintf (error_buf, fmt, args);
+  va_end (args);
+
+  fprintf (stderr, "ext2fs: %s: %s: %s\n",
+	   diskfs_device_arg, function, error_buf);
+
+  mutex_unlock(&printf_lock);
+}
+
+void _ext2_panic (const char * function, const char * fmt, ...)
+{
+  va_list args;
+
+  mutex_lock(&printf_lock);
+
+  va_start (args, fmt);
+  vsprintf (error_buf, fmt, args);
+  va_end (args);
+
+  fprintf(stderr, "ext2fs: %s: panic: %s: %s\n",
+	  diskfs_device_arg, function, error_buf);
+
+  mutex_unlock(&printf_lock);
+
+  exit (1);
+}
+
+void _ext2_warning (const char * function, const char * fmt, ...)
+{
+  va_list args;
+
+  mutex_lock(&printf_lock);
+
+  va_start (args, fmt);
+  vsprintf (error_buf, fmt, args);
+  va_end (args);
+
+  fprintf (stderr, "ext2fs: %s: %s: %s\n",
+	   diskfs_device_arg, function, error_buf);
+
+  mutex_unlock(&printf_lock);
+}