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authorGary Houston <ghouston@arglist.com>1996-08-23 06:44:47 +0000
committerGary Houston <ghouston@arglist.com>1996-08-23 06:44:47 +0000
commite17cba1666a50359834bcb15e4c607cfebdc337f (patch)
treeaf78e7d325f13b38898b1c35d3d0183829dfacf9 /libguile/strerror.c
parent14a7e04c88b085eabfde492517915fead1b86c0e (diff)
downloadguile-e17cba1666a50359834bcb15e4c607cfebdc337f.tar.gz
* strerror.c: new file from Emacs' sysdep.c.
maybe configure should also check for sys_errlist.
Diffstat (limited to 'libguile/strerror.c')
-rw-r--r--libguile/strerror.c32
1 files changed, 32 insertions, 0 deletions
diff --git a/libguile/strerror.c b/libguile/strerror.c
new file mode 100644
index 000000000..d7c19bce5
--- /dev/null
+++ b/libguile/strerror.c
@@ -0,0 +1,32 @@
+/* Interfaces to system-dependent kernel and library entries.
+ Copyright (C) 1985, 86, 87, 88, 93, 94, 95 Free Software Foundation, Inc.
+
+This file is part of GNU Emacs.
+
+GNU Emacs 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.
+
+GNU Emacs 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 GNU Emacs; see the file COPYING. If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+
+char *
+strerror (errnum)
+ int errnum;
+{
+ extern char *sys_errlist[];
+ extern int sys_nerr;
+
+ if (errnum >= 0 && errnum < sys_nerr)
+ return sys_errlist[errnum];
+ return (char *) "Unknown error";
+}