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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/video/fbdev/core/fbcon.c vc_resize() -> __vc_resize()

Type Parameter Key Value
PARAM_VALUE 0 vc 4096-ptr_max
PARAM_VALUE 0 vc->port.client_ops->lookahead_buf 0,5552213984272089088
PARAM_VALUE 0 vc->port.client_ops->receive_buf 0,2070410949742354432,5991726090128461824
PARAM_VALUE 0 vc->port.client_ops->write_wakeup 0,4180907491510067200,7004002109319299072
PARAM_VALUE 0 vc->vc_sw->con_font_default 0,34709136848670720
PARAM_VALUE 0 vc->vc_sw->con_font_set 0,6513082583136550912,7559972568136503296
PARAM_VALUE 0 vc->vc_sw->owner 0,4096-ptr_max
PARAM_VALUE 3 from_user 0
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
CAPPED_DATA 0 vc 1
DATA_SOURCE 0 vc $0
DATA_SOURCE 1 cols $1
DATA_SOURCE 2 rows $2
NOSPEC 0 vc->vc_font.height
NOSPEC 0 vc->vc_num
NOSPEC 1 cols
NOSPEC 1 cols
NOSPEC 2 rows
NOSPEC 2 rows
RX_PATH
TASK_NOT_RUNNING
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 1 cols 8-u32max
USER_DATA 2 rows 8-u32max
NO_OVERFLOW_SIMPLE 0 vc->state.y
NO_OVERFLOW_SIMPLE 0 vc->vc_top
UNITS 1 cols unit_byte
UNITS 2 rows unit_byte
HALF_LOCKED2 global &console_sem

drivers/video/console/dummycon.c vc_resize() -> __vc_resize()

Type Parameter Key Value
PARAM_VALUE 0 vc 4096-ptr_max
PARAM_VALUE 0 vc->port.client_ops->lookahead_buf 0,5552213984272089088
PARAM_VALUE 0 vc->port.client_ops->receive_buf 0,2070410949742354432,5991726090128461824
PARAM_VALUE 0 vc->port.client_ops->write_wakeup 0,4180907491510067200,7004002109319299072
PARAM_VALUE 0 vc->uni_pagedict 0
PARAM_VALUE 0 vc->uni_pagedict_loc 4096-ptr_max
PARAM_VALUE 0 vc->vc_can_do_color 1
PARAM_VALUE 0 vc->vc_complement_mask 0
PARAM_VALUE 0 vc->vc_cur_blink_ms 200
PARAM_VALUE 0 vc->vc_display_fg 3273774230749237248
PARAM_VALUE 0 vc->vc_hi_font_mask 0
PARAM_VALUE 0 vc->vc_sw 4096-ptr_max
PARAM_VALUE 0 vc->vc_sw->owner 0,4096-ptr_max
PARAM_VALUE 1 cols 80
PARAM_VALUE 2 rows 25
PARAM_VALUE 3 from_user 0
BUF_SIZE 0 vc->port.ops (-1),40
BUF_SIZE 0 vc->uni_pagedict_loc 8
BUF_SIZE 0 vc->vc_display_fg 8
CAPPED_DATA 0 vc->vc_num 1
DATA_SOURCE 0 vc $0
DATA_SOURCE 1 cols $1
DATA_SOURCE 2 rows $2
NOSPEC 0 vc->vc_num
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 vc->vc_num 1-62[c]
NO_OVERFLOW_SIMPLE 0 vc->state.y
NO_OVERFLOW_SIMPLE 0 vc->vc_top
HALF_LOCKED2 global &console_sem

drivers/tty/vt/vt_ioctl.c vt_ioctl() -> __vc_resize()

Type Parameter Key Value
PARAM_VALUE 3 from_user 1
USER_DATA 1 cols 0-u16max
USER_DATA 2 rows 0-u16max
LOCK2 global &console_sem

drivers/tty/vt/vt_ioctl.c vt_resizex() -> __vc_resize()

Type Parameter Key Value
PARAM_VALUE 0 vc 4096-ptr_max
PARAM_VALUE 3 from_user 1
USER_DATA 0 vc->vc_cell_height 1-32
USER_DATA 0 vc->vc_scan_lines 1-u16max
USER_DATA 1 cols 0-u16max
USER_DATA 2 rows 0-u16max
LOCK2 global &console_sem

drivers/video/console/vgacon.c vc_resize() -> __vc_resize()

Type Parameter Key Value
PARAM_VALUE 0 vc 4096-ptr_max
PARAM_VALUE 0 vc->port.client_ops->lookahead_buf 0,5552213984272089088
PARAM_VALUE 0 vc->port.client_ops->receive_buf 0,2070410949742354432,5991726090128461824
PARAM_VALUE 0 vc->port.client_ops->write_wakeup 0,4180907491510067200,7004002109319299072
PARAM_VALUE 0 vc->vc_cell_height 0-32
PARAM_VALUE 0 vc->vc_display_fg 4096-ptr_max
PARAM_VALUE 0 vc->vc_font.height 0-32
PARAM_VALUE 0 vc->vc_sw 4096-ptr_max
PARAM_VALUE 0 vc->vc_sw->owner 0,4096-ptr_max
PARAM_VALUE 3 from_user 0
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
CAPPED_DATA 0 vc 1
CAPPED_DATA 0 vc->vc_cell_height 1
DATA_SOURCE 0 vc $0
DATA_SOURCE 1 cols $1
DATA_SOURCE 2 rows $2
NOSPEC 0 vc->vc_cell_height
NOSPEC 0 vc->vc_num
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 vc->vc_cell_height 1-32[c]
USER_DATA 0 vc->vc_num 1-62[c]
NO_OVERFLOW_SIMPLE 0 vc->state.y
NO_OVERFLOW_SIMPLE 0 vc->vc_top
HALF_LOCKED2 global &console_sem