From dec4700c663975896f3aad1b4e59257263b4f4ac Mon Sep 17 00:00:00 2001 From: Aravinda VK Date: Mon, 10 Nov 2014 12:41:49 +0530 Subject: features/changelog: Cleanup .processing and .current directory On changelog_register cleanup .processing, .history/.processing, .current and .history/.current from the working directory. Moved glusterd_recursive_rmdir and glusterd_for_each_entry to common place(libglusterfs) and renamed as recursive_rmdir and GF_FOR_EACH_ENTRY_IN_DIR respectively BUG: 1162057 Change-Id: I1f98468a344cead039026762a805437b2f9e507b Signed-off-by: Aravinda VK Reviewed-on: http://review.gluster.org/9082 Tested-by: Gluster Build System Reviewed-by: Venky Shankar Tested-by: Venky Shankar --- libglusterfs/src/common-utils.c | 72 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 72 insertions(+) (limited to 'libglusterfs/src/common-utils.c') diff --git a/libglusterfs/src/common-utils.c b/libglusterfs/src/common-utils.c index b1afa082844..3bd7c3d8fa2 100644 --- a/libglusterfs/src/common-utils.c +++ b/libglusterfs/src/common-utils.c @@ -3558,3 +3558,75 @@ err: GF_FREE (absolute_path); return ret; } + +/* This is an utility function which will recursively delete + * a folder and its contents. + * + * @param delete_path folder to be deleted. + * + * @return 0 on success and -1 on failure. + */ +int +recursive_rmdir (const char *delete_path) +{ + int ret = -1; + char path[PATH_MAX] = {0,}; + struct stat st = {0,}; + DIR *dir = NULL; + struct dirent *entry = NULL; + xlator_t *this = NULL; + + this = THIS; + GF_ASSERT (this); + GF_VALIDATE_OR_GOTO (this->name, delete_path, out); + + dir = opendir (delete_path); + if (!dir) { + gf_log (this->name, GF_LOG_DEBUG, "Failed to open directory %s." + " Reason : %s", delete_path, strerror (errno)); + ret = 0; + goto out; + } + + GF_FOR_EACH_ENTRY_IN_DIR (entry, dir); + while (entry) { + snprintf (path, PATH_MAX, "%s/%s", delete_path, entry->d_name); + ret = lstat (path, &st); + if (ret == -1) { + gf_log (this->name, GF_LOG_DEBUG, "Failed to stat " + "entry %s : %s", path, strerror (errno)); + goto out; + } + + if (S_ISDIR (st.st_mode)) + ret = recursive_rmdir (path); + else + ret = unlink (path); + + if (ret) { + gf_log (this->name, GF_LOG_DEBUG, " Failed to remove " + "%s. Reason : %s", path, strerror (errno)); + } + + gf_log (this->name, GF_LOG_DEBUG, "%s %s", + ret ? "Failed to remove":"Removed", + entry->d_name); + + GF_FOR_EACH_ENTRY_IN_DIR (entry, dir); + } + + ret = closedir (dir); + if (ret) { + gf_log (this->name, GF_LOG_DEBUG, "Failed to close dir %s. " + "Reason : %s", delete_path, strerror (errno)); + } + + ret = rmdir (delete_path); + if (ret) { + gf_log (this->name, GF_LOG_DEBUG, "Failed to rmdir: %s,err: %s", + delete_path, strerror (errno)); + } + +out: + return ret; +} -- cgit