1 files changed, 95 insertions, 0 deletions

diff --git a/src/lib/libc/string/__strsignal.c b/src/lib/libc/string/__strsignal.c
new file mode 100644
index 0000000000..ebbf08d24a
--- /dev/null
+++ b/src/lib/libc/string/__strsignal.c
@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 1988 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char *rcsid = "$OpenBSD: __strsignal.c,v 1.9 2005/03/30 20:13:52 otto Exp $";
+#endif /* LIBC_SCCS and not lint */
+
+#ifdef NLS
+#define catclose        _catclose
+#define catgets         _catgets
+#define catopen         _catopen
+#include <nl_types.h>
+#endif
+
+#define sys_siglist     _sys_siglist
+
+#include <stdio.h>
+#include <limits.h>
+#include <signal.h>
+#include <string.h>
+
+static char *itoa(int num)
+{
+        static char buffer[11];
+        char *p;
+
+        p = buffer + 4;
+        while (num >= 10) {
+                *--p = (num % 10) + '0';
+                num /= 10;
+        }
+        *p = (num % 10) + '0';
+        return p;
+}
+
+char *
+__strsignal(int num, char *buf)
+{
+#define UPREFIX "Unknown signal: "
+        unsigned int signum;
+
+#ifdef NLS
+        nl_catd catd ;
+        catd = catopen("libc", 0);
+#endif
+
+        signum = num;                           /* convert to unsigned */
+        if (signum < NSIG) {
+#ifdef NLS
+                strlcpy(buf, catgets(catd, 2, signum,
+                    (char *)sys_siglist[signum]), NL_TEXTMAX);
+#else
+                return((char *)sys_siglist[signum]);
+#endif
+        } else {
+#ifdef NLS
+                strlcpy(buf, catgets(catd, 1, 0xffff, UPREFIX), NL_TEXTMAX);
+#else
+                strlcpy(buf, UPREFIX, NL_TEXTMAX);
+#endif
+                strlcat(buf, itoa(signum), NL_TEXTMAX);
+        }
+
+#ifdef NLS
+        catclose(catd);
+#endif
+
+        return buf;
+}