Add an ftpErrString() function for returning human readable failure

codes.
Submitted-By: Archie Cobbs <archie@whistle.com>

1 files changed, 12 insertions, 1 deletions

diff --git a/lib/libftpio/ftpio.c b/lib/libftpio/ftpio.c
index c9b18ca..e0555e2 100644
--- a/lib/libftpio/ftpio.c
+++ b/lib/libftpio/ftpio.c
@@ -14,7 +14,7 @@
  * Turned inside out. Now returns xfers as new file ids, not as a special
  * `state' of FTP_t
  *
- * $Id: ftpio.c,v 1.8 1996/07/04 00:55:20 jkh Exp $
+ * $Id: ftpio.c,v 1.9 1996/08/03 11:58:53 jkh Exp $
  *
  */
 
@@ -165,6 +165,17 @@ ftpErrno(FILE *fp)
     return ftp->errno;
 }
 
+const char *
+ftpErrString(int errno)
+{
+    int	k;
+
+    for (k = 0; k < ftpErrListLength; k++)
+      if (ftpErrList[k].num == errno)
+	return(ftpErrList[k].string);
+    return("Unknown error");
+}
+
 size_t
 ftpGetSize(FILE *fp, char *name)
 {