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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 14:58:51 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 14:58:51 +0000
commitcbffab246997fb5a06211dfb706b54e5ae5bb59f (patch)
tree0573c5d96f58d74d76a49c0f2a70398e389a36d3 /lib/compat/strerror.c
parentInitial commit. (diff)
downloaddpkg-cbffab246997fb5a06211dfb706b54e5ae5bb59f.tar.xz
dpkg-cbffab246997fb5a06211dfb706b54e5ae5bb59f.zip
Adding upstream version 1.21.22.upstream/1.21.22upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'lib/compat/strerror.c')
-rw-r--r--lib/compat/strerror.c48
1 files changed, 48 insertions, 0 deletions
diff --git a/lib/compat/strerror.c b/lib/compat/strerror.c
new file mode 100644
index 0000000..e35ffc1
--- /dev/null
+++ b/lib/compat/strerror.c
@@ -0,0 +1,48 @@
+/*
+ * libcompat - system compatibility library
+ *
+ * Copyright © 1995 Ian Jackson <ijackson@chiark.greenend.org.uk>
+ *
+ * This 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 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, see <https://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+
+#include <errno.h>
+#include <stdio.h>
+#include <gettext.h>
+
+#include "compat.h"
+
+#define _(str) gettext(str)
+
+#if !HAVE_DECL_SYS_ERRLIST
+extern const char *const sys_errlist[];
+#endif
+#if !HAVE_DECL_SYS_NERR
+extern const int sys_nerr;
+#endif
+
+const char *
+strerror(int e)
+{
+ static char buf[100];
+
+ if (e >= 0 && e < sys_nerr)
+ return sys_errlist[e];
+
+ sprintf(buf, _("Unknown error %d"), e);
+
+ return buf;
+}