812 struct files_struct *dup_fd(struct files_struct *old_files)  in dup_fd()  argument
817   if((old_files == NULL) || (old_files->fdt == NULL) || (old_files->fdt->max_fds == 0))  in dup_fd()
829   files->next_fd = old_files->next_fd;  in dup_fd()
833   strncpy_s(files->workdir, PATH_MAX - 1, old_files->workdir, PATH_MAX - 1);  in dup_fd()
835   old_fdt = old_files->fdt;  in dup_fd()
846   if (old_files->rootVnode != NULL)  in dup_fd()
848       old_files->rootVnode->useCount++;  in dup_fd()
850   files->rootVnode = old_files->rootVnode;  in dup_fd()
902 struct files_struct *create_files_snapshot(const struct files_struct *old_files)  in create_files_snapshot()  argument
907   if ((old_files == NULL) || (old_files->fdt == NULL) || (old_files->fdt->max_fds == 0))  in create_files_snapshot()
919   files->next_fd = old_files->next_fd;  in create_files_snapshot()
923   strncpy_s(files->workdir, PATH_MAX - 1, old_files->workdir, PATH_MAX - 1);  in create_files_snapshot()
925   old_fdt = old_files->fdt;  in create_files_snapshot()
936   if (old_files->rootVnode != NULL)  in create_files_snapshot()
938       old_files->rootVnode->useCount++;  in create_files_snapshot()
940   files->rootVnode = old_files->rootVnode;  in create_files_snapshot()