Hi, David
Could you please help review this patch
See https://bugs.open64.net/show_bug.cgi?id=709
In revision 3437 , the function want_directory has been remove
considering it's a dead function, but it's not true. This function
will always return TRUE no matter the path is a directory or not.
If it's replace with is_directory, the following situation will fail .
There is no directory named libs
$ opencc -I ./libs test.c
opencc WARNING: unknown flag: -I
gcc: ./libs: No such file or directory
Here is the patch.
Index: osprey/driver/file_utils.c
===================================================================
--- osprey/driver/file_utils.c (revision 3437)
+++ osprey/driver/file_utils.c (working copy)
@@ -163,6 +163,13 @@
return FALSE;
}
+boolean want_directory (char *path)
+{
+ if (is_directory(path) && fullwarn)
+ warning("%s is not a directory", path);
+ return TRUE;
+}
+
/* check if directory is writable */
boolean
directory_is_writable (char *path)
Index: osprey/driver/file_utils.h
===================================================================
--- osprey/driver/file_utils.h (revision 3437)
+++ osprey/driver/file_utils.h (working copy)
@@ -61,6 +61,9 @@
/* check whether is a directory */
extern boolean is_directory (char *path);
+/* check whether is a directory */
+extern boolean want_directory (char *path);
+
/* check whether directory is writable */
extern boolean directory_is_writable (char *path);
Index: osprey/driver/table.c
===================================================================
--- osprey/driver/table.c (revision 3437)
+++ osprey/driver/table.c (working copy)
@@ -827,7 +827,7 @@
|| options[i].syntax ==
needs_directory_or_null
#endif
) {
- fprintf(f, "\tif
(is_directory(next_string(argv,argi))) {\n");
+ fprintf(f, "\tif
(want_directory(next_string(argv,argi))) {\n");
}
fprintf(f, "\t\toptargs = get_optarg(argv, argi);\n");
if (options[i].syntax == needs_decimal) {
--
yongchong
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