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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/video/console/vgacon.c vgacon_do_font_op() -> clear_buffer_attributes()

Type Parameter Key Value
PARAM_VALUE 0 vc 4096-ptr_max
PARAM_VALUE 0 vc->vc_hi_font_mask 0
NOCHECK_CALL
LOCK2 global &console_sem

drivers/tty/vt/vt.c do_bind_con_driver() -> clear_buffer_attributes()

Type Parameter Key Value
PARAM_VALUE 0 vc 4096-ptr_max
PARAM_VALUE 0 vc->vc_hi_font_mask 0,256,2048
PARAM_VALUE 0 vc->vc_screenbuf_size 0
PARAM_VALUE 0 vc->vc_video_erase_char 32,288-65312
CAPPED_DATA 0 vc 1
CAPPED_DATA 0 *vc->vc_display_fg 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 *vc->vc_display_fg->state.y
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 global &console_sem

drivers/tty/vt/vt.c redraw_screen() -> clear_buffer_attributes()

Type Parameter Key Value
PARAM_VALUE 0 vc 4096-ptr_max
PARAM_VALUE 0 vc->vc_video_erase_char 32,288-65312
BUF_SIZE 0 vc s32min-(-1),1-s32max
BUF_SIZE 0 vc s32min-(-1),1-s32max
BUF_SIZE 0 vc->port.ops (-1),40
BUF_SIZE 0 vc->uni_pagedict_loc (-1),8
BUF_SIZE 0 vc->vc_display_fg (-1),8
BUF_SIZE 0 vc->vc_font.data (-1),256-524288
BUF_SIZE 0 vc->vc_screenbuf (-1)-s32max
CAPPED_DATA 0 vc 1
CAPPED_DATA 0 *vc->vc_display_fg 1
DATA_SOURCE 0 vc $0
NOSPEC 0 vc->vc_cell_height
NOSPEC 0 vc->vc_cols
NOSPEC 0 vc->vc_font.height
NOSPEC 0 vc->vc_num
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 vc->vc_bottom 1-s16max
USER_DATA 0 vc->vc_cell_height 1-32[c]
USER_DATA 0 vc->vc_cols 1-s16max[c]
USER_DATA 0 vc->vc_font.height 2-128[c]
USER_DATA 0 vc->vc_font.width 1-64[c]
USER_DATA 0 vc->vc_num 1-62[c]
USER_DATA 0 vc->vc_rows 1-s16max
USER_DATA 0 vc->vc_scan_lines 1-u16max
USER_DATA 0 vc->vc_size_row 2-65534[c]
NO_OVERFLOW_SIMPLE 0 vc->saved_state.y
NO_OVERFLOW_SIMPLE 0 vc->state.y
NO_OVERFLOW_SIMPLE 0 vc->vc_top
NO_OVERFLOW_SIMPLE 0 *vc->vc_display_fg->saved_state.y
NO_OVERFLOW_SIMPLE 0 *vc->vc_display_fg->state.y
NO_OVERFLOW_SIMPLE 0 *vc->vc_display_fg->vc_top
UNITS 0 vc unit_byte
HALF_LOCKED2 global &console_sem