X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=filesetup.c;h=0dd3809baf5fbe648cd55e5599eab2543a8d47f8;hp=0631a01f96a635789f925e6f54f7abf9a23ce92f;hb=0b801f22a706e0f18e7d74cb2940e3948ed0efcf;hpb=6e8136d10c903b9aab0f9159077890a68ee46dd9

diff --git a/filesetup.c b/filesetup.c
index 0631a01f..0dd3809b 100644
--- a/filesetup.c
+++ b/filesetup.c
@@ -1523,6 +1523,38 @@ bool exists_and_not_regfile(const char *filename)
 	return true;
 }
 
+static int create_work_dirs(struct thread_data *td, const char *fname)
+{
+	char path[PATH_MAX];
+	char *start, *end;
+
+	if (td->o.directory) {
+		snprintf(path, PATH_MAX, "%s%c%s", td->o.directory,
+			 FIO_OS_PATH_SEPARATOR, fname);
+		start = strstr(path, fname);
+	} else {
+		snprintf(path, PATH_MAX, "%s", fname);
+		start = path;
+	}
+
+	end = start;
+	while ((end = strchr(end, FIO_OS_PATH_SEPARATOR)) != NULL) {
+		if (end == start)
+			break;
+		*end = '\0';
+		errno = 0;
+		if (mkdir(path, 0600) && errno != EEXIST) {
+			log_err("fio: failed to create dir (%s): %d\n",
+				start, errno);
+			return 1;
+		}
+		*end = FIO_OS_PATH_SEPARATOR;
+		end++;
+	}
+	td->flags |= TD_F_DIRS_CREATED;
+	return 0;
+}
+
 int add_file(struct thread_data *td, const char *fname, int numjob, int inc)
 {
 	int cur_files = td->files_index;
@@ -1538,6 +1570,11 @@ int add_file(struct thread_data *td, const char *fname, int numjob, int inc)
 
 	sprintf(file_name + len, "%s", fname);
 
+	if (strchr(fname, FIO_OS_PATH_SEPARATOR) &&
+	    !(td->flags & TD_F_DIRS_CREATED) &&
+	    create_work_dirs(td, fname))
+		return 1;
+
 	/* clean cloned siblings using existing files */
 	if (numjob && is_already_allocated(file_name) &&
 	    !exists_and_not_regfile(fname))
@@ -1725,7 +1762,7 @@ static int recurse_dir(struct thread_data *td, const char *dirname)
 		if (!strcmp(dir->d_name, ".") || !strcmp(dir->d_name, ".."))
 			continue;
 
-		sprintf(full_path, "%s%s%s", dirname, FIO_OS_PATH_SEPARATOR, dir->d_name);
+		sprintf(full_path, "%s%c%s", dirname, FIO_OS_PATH_SEPARATOR, dir->d_name);
 
 		if (lstat(full_path, &sb) == -1) {
 			if (errno != ENOENT) {