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terminal-util: helper macro for highlighting functions
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@ -87,53 +87,24 @@ bool on_tty(void);
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bool terminal_is_dumb(void);
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bool colors_enabled(void);
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static inline const char *ansi_underline(void) {
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return colors_enabled() ? ANSI_UNDERLINE : "";
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}
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#define DEFINE_ANSI_FUNC(name, NAME) \
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static inline const char *ansi_##name(void) { \
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return colors_enabled() ? ANSI_##NAME : ""; \
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} \
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struct __useless_struct_to_allow_trailing_semicolon__
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static inline const char *ansi_highlight(void) {
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return colors_enabled() ? ANSI_HIGHLIGHT : "";
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}
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static inline const char *ansi_highlight_underline(void) {
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return colors_enabled() ? ANSI_HIGHLIGHT_UNDERLINE : "";
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}
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static inline const char *ansi_highlight_red(void) {
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return colors_enabled() ? ANSI_HIGHLIGHT_RED : "";
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}
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static inline const char *ansi_highlight_green(void) {
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return colors_enabled() ? ANSI_HIGHLIGHT_GREEN : "";
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}
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static inline const char *ansi_highlight_yellow(void) {
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return colors_enabled() ? ANSI_HIGHLIGHT_YELLOW : "";
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}
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static inline const char *ansi_highlight_blue(void) {
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return colors_enabled() ? ANSI_HIGHLIGHT_BLUE : "";
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}
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static inline const char *ansi_highlight_red_underline(void) {
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return colors_enabled() ? ANSI_HIGHLIGHT_RED_UNDERLINE : "";
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}
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static inline const char *ansi_highlight_green_underline(void) {
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return colors_enabled() ? ANSI_HIGHLIGHT_GREEN_UNDERLINE : "";
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}
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static inline const char *ansi_highlight_yellow_underline(void) {
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return colors_enabled() ? ANSI_HIGHLIGHT_YELLOW_UNDERLINE : "";
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}
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static inline const char *ansi_highlight_blue_underline(void) {
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return colors_enabled() ? ANSI_HIGHLIGHT_BLUE_UNDERLINE : "";
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}
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static inline const char *ansi_normal(void) {
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return colors_enabled() ? ANSI_NORMAL : "";
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}
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DEFINE_ANSI_FUNC(underline, UNDERLINE);
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DEFINE_ANSI_FUNC(highlight, HIGHLIGHT);
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DEFINE_ANSI_FUNC(highlight_underline, HIGHLIGHT_UNDERLINE);
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DEFINE_ANSI_FUNC(highlight_red, HIGHLIGHT_RED);
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DEFINE_ANSI_FUNC(highlight_green, HIGHLIGHT_GREEN);
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DEFINE_ANSI_FUNC(highlight_yellow, HIGHLIGHT_YELLOW);
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DEFINE_ANSI_FUNC(highlight_blue, HIGHLIGHT_BLUE);
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DEFINE_ANSI_FUNC(highlight_red_underline, HIGHLIGHT_RED_UNDERLINE);
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DEFINE_ANSI_FUNC(highlight_green_underline, HIGHLIGHT_GREEN_UNDERLINE);
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DEFINE_ANSI_FUNC(highlight_yellow_underline, HIGHLIGHT_YELLOW_UNDERLINE);
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DEFINE_ANSI_FUNC(highlight_blue_underline, HIGHLIGHT_BLUE_UNDERLINE);
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DEFINE_ANSI_FUNC(normal, NORMAL);
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int get_ctty_devnr(pid_t pid, dev_t *d);
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int get_ctty(pid_t, dev_t *_devnr, char **r);
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