diff options
| -rw-r--r-- | contrib/pg_upgrade/file.c | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/contrib/pg_upgrade/file.c b/contrib/pg_upgrade/file.c index 803e0a0f70f..0024b6ee005 100644 --- a/contrib/pg_upgrade/file.c +++ b/contrib/pg_upgrade/file.c @@ -17,9 +17,6 @@ static int copy_file(const char *fromfile, const char *tofile, bool force); #ifdef WIN32 static int win32_pghardlink(const char *src, const char *dst); #endif -#ifdef NOT_USED -static int copy_dir(const char *from, const char *to, bool force); -#endif #ifndef HAVE_SCANDIR static int pg_scandir_internal(const char *dirname, @@ -381,97 +378,3 @@ win32_pghardlink(const char *src, const char *dst) return 0; } #endif - - -#ifdef NOT_USED -/* - * copy_dir() - * - * Copies either a directory or a single file within a directory. If the - * source argument names a directory, we recursively copy that directory, - * otherwise we copy a single file. - */ -static int -copy_dir(const char *src, const char *dst, bool force) -{ - DIR *srcdir; - struct dirent *de = NULL; - struct stat fst; - - if (src == NULL || dst == NULL) - return -1; - - /* - * Try to open the source directory - if it turns out not to be a - * directory, assume that it's a file and copy that instead. - */ - if ((srcdir = opendir(src)) == NULL) - { - if (errno == ENOTDIR) - return copy_file(src, dst, true); - return -1; - } - - if (mkdir(dst, S_IRWXU) != 0) - { - /* - * ignore directory already exist error - */ - if (errno != EEXIST) - return -1; - } - - while ((de = readdir(srcdir)) != NULL) - { - char src_file[MAXPGPATH]; - char dest_file[MAXPGPATH]; - - if (strcmp(de->d_name, ".") == 0 || strcmp(de->d_name, "..") == 0) - continue; - - memset(src_file, 0, sizeof(src_file)); - memset(dest_file, 0, sizeof(dest_file)); - - snprintf(src_file, sizeof(src_file), "%s/%s", src, de->d_name); - snprintf(dest_file, sizeof(dest_file), "%s/%s", dst, de->d_name); - - if (stat(src_file, &fst) < 0) - { - if (srcdir != NULL) - { - closedir(srcdir); - srcdir = NULL; - } - - return -1; - } - - if (S_ISDIR(fst.st_mode)) - { - /* recurse to handle subdirectories */ - if (force) - copy_dir(src_file, dest_file, true); - } - else if (S_ISREG(fst.st_mode)) - { - if ((copy_file(src_file, dest_file, 1)) == -1) - { - if (srcdir != NULL) - { - closedir(srcdir); - srcdir = NULL; - } - return -1; - } - } - } - - if (srcdir != NULL) - { - closedir(srcdir); - srcdir = NULL; - } - return 1; -} - -#endif |