* dir.c (do_stat, do_lstat, do_opendir): should not warn ENOTDIR.

[ruby-talk:248288]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12210 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Tue Apr 24 09:33:57 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* dir.c (do_stat, do_lstat, do_opendir): should not warn ENOTDIR.
+	  [ruby-talk:248288]
+
 Mon Apr 23 22:14:42 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* ext/extmk.rb ($ruby): add extout directory to include path.

dir.c

@@ -928,13 +928,19 @@ sys_warning_1(const char* mesg)
 #define GLOB_ALLOC_N(type, n) (type *)malloc(sizeof(type) * (n))
 #define GLOB_JUMP_TAG(status) ((status == -1) ? rb_memerror() : rb_jump_tag(status))
 
+/*
+ * ENOTDIR can be returned by stat(2) if a non-leaf element of the path
+ * is not a directory.
+ */
+#define to_be_ignored(e) ((e) == ENOENT || (e) == ENOTDIR)
+
 /* System call with warning */
 static int
 do_stat(const char *path, struct stat *pst, int flags)
 
 {
     int ret = stat(path, pst);
-    if (ret < 0 && errno != ENOENT)
+    if (ret < 0 && !to_be_ignored(errno))
 	sys_warning(path);
 
     return ret;
@@ -944,7 +950,7 @@ static int
 do_lstat(const char *path, struct stat *pst, int flags)
 {
     int ret = lstat(path, pst);
-    if (ret < 0 && errno != ENOENT)
+    if (ret < 0 && !to_be_ignored(errno))
 	sys_warning(path);
 
     return ret;
@@ -954,7 +960,7 @@ static DIR *
 do_opendir(const char *path, int flags)
 {
     DIR *dirp = opendir(path);
-    if (dirp == NULL && errno != ENOENT && errno != ENOTDIR)
+    if (dirp == NULL && !to_be_ignored(errno))
 	sys_warning(path);
 
     return dirp;

version.h

@@ -1,7 +1,7 @@
 #define RUBY_VERSION "1.9.0"
-#define RUBY_RELEASE_DATE "2007-04-23"
+#define RUBY_RELEASE_DATE "2007-04-24"
 #define RUBY_VERSION_CODE 190
-#define RUBY_RELEASE_CODE 20070423
+#define RUBY_RELEASE_CODE 20070424
 #define RUBY_PATCHLEVEL 0
 
 #define RUBY_VERSION_MAJOR 1
@@ -9,7 +9,7 @@
 #define RUBY_VERSION_TEENY 0
 #define RUBY_RELEASE_YEAR 2007
 #define RUBY_RELEASE_MONTH 4
-#define RUBY_RELEASE_DAY 23
+#define RUBY_RELEASE_DAY 24
 
 RUBY_EXTERN const char ruby_version[];
 RUBY_EXTERN const char ruby_release_date[];