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charmOS docs

Console terminal state

include/console/term.h View source View on GitHub

Structs

Section titled “Structs”

term_geometry

Section titled “term_geometry”
struct term_geometry (2 fields) source
§ uint16_t rows
§ uint16_t cols

Enums

Section titled “Enums”

term_sev

Section titled “term_sev”
enum term_sev (7 variants) source
§ TERM_SEV_NORMAL
§ TERM_SEV_DIM
§ TERM_SEV_LABEL
§ TERM_SEV_OK
§ TERM_SEV_WARN
§ TERM_SEV_CRIT
§ TERM_SEV_HEAD

Functions

Section titled “Functions”

Ask terminal about size

term_probe

Section titled “term_probe”
bool term_probe(void)
source

term_available

Section titled “term_available”
bool term_available(void)
source

term_size

Section titled “term_size”
struct term_geometry term_size(void)
source

falls back to FALLBACK

term_geometry_set

Section titled “term_geometry_set”
void term_geometry_set(uint16_t rows, uint16_t cols)
source

Pin the geometry

term_set_plain

Section titled “term_set_plain”
void term_set_plain(bool plain)
source

Plain mode strips escapes, swapping box drawing for ASCII

term_plain

Section titled “term_plain”
bool term_plain(void)
source

term_set_unicode

Section titled “term_set_unicode”
void term_set_unicode(bool unicode)
source

term_unicode

Section titled “term_unicode”
bool term_unicode(void)
source

term_style

Section titled “term_style”
const char * term_style(enum term_sev sev)
source

Severities instead of raw ANSI so plain mode just removes color here

term_style_reset

Section titled “term_style_reset”
const char * term_style_reset(void)
source

term_enter_panic

Section titled “term_enter_panic”
void term_enter_panic(void)
source

Mark console broken, drops scroll region, and locks don’t get taken

term_in_panic

Section titled “term_in_panic”
bool term_in_panic(void)
source

Macros

Section titled “Macros”

TERM_PROBE_TIMEOUT_MS

Section titled “TERM_PROBE_TIMEOUT_MS”
#define TERM_PROBE_TIMEOUT_MS 250
source

TERM_FALLBACK_ROWS

Section titled “TERM_FALLBACK_ROWS”
#define TERM_FALLBACK_ROWS 25
source

TERM_FALLBACK_COLS

Section titled “TERM_FALLBACK_COLS”
#define TERM_FALLBACK_COLS 80
source