* cygpath.cc (main): Only setlocale for LC_CTYPE category. Fallback

	to UTF-8 if locale is "C".
	* ldd.cc (main): Ditto.
	* mkgroup.c (main): Ditto.
	* mkpasswd.c (main): Ditto.
	* passwd.c (main): Ditto.

6 files changed, 32 insertions, 4 deletions

diff --git a/winsup/utils/ChangeLog b/winsup/utils/ChangeLog
index 7024e29f3..ea7fb223b 100644
--- a/winsup/utils/ChangeLog
+++ b/winsup/utils/ChangeLog
@@ -1,3 +1,12 @@
+2009-05-15  Corinna Vinschen  <corinna@vinschen.de>
+
+	* cygpath.cc (main): Only setlocale for LC_CTYPE category.  Fallback
+	to UTF-8 if locale is "C".
+	* ldd.cc (main): Ditto.
+	* mkgroup.c (main): Ditto.
+	* mkpasswd.c (main): Ditto.
+	* passwd.c (main): Ditto.
+
 2009-05-13  Corinna Vinschen  <corinna@vinschen.de>
 	    Christopher Faylor  <me+cygwin@cgf.cx>
 
diff --git a/winsup/utils/cygpath.cc b/winsup/utils/cygpath.cc
index ade86f7f2..c993ccd0a 100644
--- a/winsup/utils/cygpath.cc
+++ b/winsup/utils/cygpath.cc
@@ -982,7 +982,10 @@ main (int argc, char **argv)
 {
   int o;
 
-  setlocale (LC_ALL, "");
+  /* Use locale from environment.  If not set or set to "C", use UTF-8. */
+  setlocale (LC_CTYPE, "");
+  if (!strcmp (setlocale (LC_CTYPE, NULL), "C"))
+    setlocale (LC_CTYPE, "en_US.UTF-8");
   prog_name = strrchr (argv[0], '/');
   if (!prog_name)
     prog_name = strrchr (argv[0], '\\');
diff --git a/winsup/utils/ldd.cc b/winsup/utils/ldd.cc
index 7a7e04ab9..b2d6f7b92 100644
--- a/winsup/utils/ldd.cc
+++ b/winsup/utils/ldd.cc
@@ -327,7 +327,11 @@ main (int argc, char **argv)
 {
   int optch;
   int index;
-  setlocale (LC_ALL, "");
+
+  /* Use locale from environment.  If not set or set to "C", use UTF-8. */
+  setlocale (LC_CTYPE, "");
+  if (!strcmp (setlocale (LC_CTYPE, NULL), "C"))
+    setlocale (LC_CTYPE, "en_US.UTF-8");
   while ((optch = getopt_long (argc, argv, "dru", longopts, &index)) != -1)
     switch (optch)
       {
diff --git a/winsup/utils/mkgroup.c b/winsup/utils/mkgroup.c
index 74de36c21..07d15fe5f 100644
--- a/winsup/utils/mkgroup.c
+++ b/winsup/utils/mkgroup.c
@@ -14,6 +14,7 @@
 #include <stdlib.h>
 #include <wchar.h>
 #include <wctype.h>
+#include <locale.h>
 #include <stdio.h>
 #include <unistd.h>
 #include <getopt.h>
@@ -749,6 +750,10 @@ main (int argc, char **argv)
   if (!isatty (1))
     setmode (1, O_BINARY);
 
+  /* Use locale from environment.  If not set or set to "C", use UTF-8. */
+  setlocale (LC_CTYPE, "");
+  if (!strcmp (setlocale (LC_CTYPE, NULL), "C"))
+    setlocale (LC_CTYPE, "en_US.UTF-8");
   load_dsgetdcname ();
   in_domain = fetch_primary_domain ();
   fetch_current_pgrp_sid ();
diff --git a/winsup/utils/mkpasswd.c b/winsup/utils/mkpasswd.c
index 0ba88bf75..3947309dd 100644
--- a/winsup/utils/mkpasswd.c
+++ b/winsup/utils/mkpasswd.c
@@ -14,6 +14,7 @@
 #include <stdlib.h>
 #include <wchar.h>
 #include <wctype.h>
+#include <locale.h>
 #include <stdio.h>
 #include <unistd.h>
 #include <getopt.h>
@@ -708,6 +709,10 @@ main (int argc, char **argv)
   if (!isatty (1))
     setmode (1, O_BINARY);
 
+  /* Use locale from environment.  If not set or set to "C", use UTF-8. */
+  setlocale (LC_CTYPE, "");
+  if (!strcmp (setlocale (LC_CTYPE, NULL), "C"))
+    setlocale (LC_CTYPE, "en_US.UTF-8");
   load_dsgetdcname ();
   in_domain = fetch_primary_domain ();
   fetch_current_user_sid ();
diff --git a/winsup/utils/passwd.c b/winsup/utils/passwd.c
index 3ea91a4e5..188f39f17 100644
--- a/winsup/utils/passwd.c
+++ b/winsup/utils/passwd.c
@@ -408,8 +408,10 @@ main (int argc, char **argv)
   if (c)
     *c = '\0';
 
-  setlocale (LC_ALL, "");
-
+  /* Use locale from environment.  If not set or set to "C", use UTF-8. */
+  setlocale (LC_CTYPE, "");
+  if (!strcmp (setlocale (LC_CTYPE, NULL), "C"))
+    setlocale (LC_CTYPE, "en_US.UTF-8");
   while ((opt = getopt_long (argc, argv, opts, longopts, NULL)) != EOF)
     switch (opt)
       {