18c2ecf20Sopenharmony_ciconfig SHARE_FS 28c2ecf20Sopenharmony_ci tristate "SHAREFS filesystem support" 38c2ecf20Sopenharmony_ci help 48c2ecf20Sopenharmony_ci SHAREFS is an overlay file system.SHAREFS is used for file sharing 58c2ecf20Sopenharmony_ci between applications. Sharefs manages permissions through different 68c2ecf20Sopenharmony_ci permissions for reading and writing directories. 78c2ecf20Sopenharmony_ci 88c2ecf20Sopenharmony_ciconfig SHAREFS_SUPPORT_OVERRIDE 98c2ecf20Sopenharmony_ci bool "Sharefs: support override " 108c2ecf20Sopenharmony_ci depends on SHARE_FS 118c2ecf20Sopenharmony_ci default n 128c2ecf20Sopenharmony_ci help 138c2ecf20Sopenharmony_ci This is the switch of override feature on sharefs file system. 148c2ecf20Sopenharmony_ci If the device type is 2in1, it shoule be set y. 158c2ecf20Sopenharmony_ci 168c2ecf20Sopenharmony_ciconfig SHAREFS_SUPPORT_WRITE 178c2ecf20Sopenharmony_ci bool "Sharefs: support write operations" 188c2ecf20Sopenharmony_ci depends on SHARE_FS 198c2ecf20Sopenharmony_ci depends on SHAREFS_SUPPORT_OVERRIDE 208c2ecf20Sopenharmony_ci default n 218c2ecf20Sopenharmony_ci help 228c2ecf20Sopenharmony_ci This is the switch of write operation on sharefs file system. 238c2ecf20Sopenharmony_ci If the device type is 2in1 and writing files is needed, 248c2ecf20Sopenharmony_ci it shoule be set y. 25