move mutt_strsysexit into lib-sys/exit.[hc]

[apps/madmutt.git] / lib-sys / exit.c

diff --git a/lib-sys/exit.c b/lib-sys/exit.c
new file mode 100644 (file)
index 0000000..0b4e499
--- /dev/null
+++ b/lib-sys/exit.c
@@ -0,0 +1,106 @@
+/*
+ *  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 of the License, 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., 51 Franklin Street, Fifth Floor, Boston,
+ *  MA 02110-1301, USA.
+ *
+ *  Copyright © 2006 Pierre Habouzit
+ */
+/*
+ * Copyright notice from original mutt:
+ * Copyright (C) 1996-2000 Michael R. Elkins <me@mutt.org>
+ * Copyright (C) 1999-2000 Thomas Roessler <roessler@does-not-exist.org>
+ *
+ * This file is part of mutt-ng, see http://www.muttng.org/.
+ * It's licensed under the GNU General Public License,
+ * please see the file GPL in the top level source directory.
+ */
+
+#if HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <stdlib.h>
+#ifdef HAVE_SYSEXITS_H
+#include <sysexits.h>
+#else /* Make sure EX_OK is defined <philiph@pobox.com> */
+#define EX_OK 0
+#endif
+
+#include <lib-lib/mem.h>
+
+#include "exit.h"
+
+static const struct {
+    int v;
+    const char *str;
+} sysexits_h[] = {
+#ifdef EX_USAGE
+    { 0xff & EX_USAGE, "Bad usage." },
+#endif
+#ifdef EX_DATAERR
+    { 0xff & EX_DATAERR, "Data format error." },
+#endif
+#ifdef EX_NOINPUT
+    { 0xff & EX_NOINPUT, "Cannot open input." },
+#endif
+#ifdef EX_NOUSER
+    { 0xff & EX_NOUSER, "User unknown." },
+#endif
+#ifdef EX_NOHOST
+    { 0xff & EX_NOHOST, "Host unknown." },
+#endif
+#ifdef EX_UNAVAILABLE
+    { 0xff & EX_UNAVAILABLE, "Service unavailable." },
+#endif
+#ifdef EX_SOFTWARE
+    { 0xff & EX_SOFTWARE, "Internal error." },
+#endif
+#ifdef EX_OSERR
+    { 0xff & EX_OSERR, "Operating system error." },
+#endif
+#ifdef EX_OSFILE
+    { 0xff & EX_OSFILE, "System file missing." },
+#endif
+#ifdef EX_CANTCREAT
+    { 0xff & EX_CANTCREAT, "Can't create output." },
+#endif
+#ifdef EX_IOERR
+    { 0xff & EX_IOERR, "I/O error." },
+#endif
+#ifdef EX_TEMPFAIL
+    { 0xff & EX_TEMPFAIL, "Deferred." },
+#endif
+#ifdef EX_PROTOCOL
+    { 0xff & EX_PROTOCOL, "Remote protocol error." },
+#endif
+#ifdef EX_NOPERM
+    { 0xff & EX_NOPERM, "Insufficient permission." },
+#endif
+#ifdef EX_CONFIG
+    { 0xff & EX_NOPERM, "Local configuration error." },
+#endif
+    { S_ERR, "Exec error." },
+};
+
+const char *m_strsysexit(int e)
+{
+    int i;
+
+    for (i = 0; countof(sysexits_h); i++) {
+        if (e == sysexits_h[i].v)
+            return sysexits_h[i].str;
+    }
+
+    return "";
+}