X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fbasic%2Fterminal-util.h;h=2296632d1e389d82cec6afa21aa720aa128fabe7;hb=66ecc207e203db5434610395cd04c40ae8727b58;hp=3464a053fd29627510691b60bba6e32437a5565e;hpb=20e696d0ded4e2f95ab20e95b148c806a3112949;p=elogind.git

diff --git a/src/basic/terminal-util.h b/src/basic/terminal-util.h
index 3464a053f..2296632d1 100644
--- a/src/basic/terminal-util.h
+++ b/src/basic/terminal-util.h
@@ -19,9 +19,10 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#include <stdbool.h>
 #include <stdarg.h>
+#include <stdbool.h>
 #include <stdio.h>
+#include <sys/types.h>
 
 #include "macro.h"
 #include "time-util.h"
@@ -42,15 +43,13 @@
 /* Set cursor to top left corner and clear screen */
 #define ANSI_HOME_CLEAR "\x1B[H\x1B[2J"
 
-/// UNNEEDED by elogind
-#if 0
+#if 0 /// UNNEEDED by elogind
 int reset_terminal_fd(int fd, bool switch_to_text);
 int reset_terminal(const char *name);
 #endif // 0
 
 int open_terminal(const char *name, int mode);
-/// UNNEEDED by elogind
-#if 0
+#if 0 /// UNNEEDED by elogind
 int acquire_terminal(const char *name, bool fail, bool force, bool ignore_tiocstty_eperm, usec_t timeout);
 int release_terminal(void);
 
@@ -60,8 +59,7 @@ int terminal_vhangup(const char *name);
 
 int chvt(int vt);
 
-/// UNNEEDED by elogind
-#if 0
+#if 0 /// UNNEEDED by elogind
 int read_one_char(FILE *f, char *ret, usec_t timeout, bool *need_nl);
 int ask_char(char *ret, const char *replies, const char *text, ...) _printf_(3, 4);
 int ask_string(char **ret, const char *text, ...) _printf_(2, 3);
@@ -71,21 +69,18 @@ int vt_disallocate(const char *name);
 char *resolve_dev_console(char **active);
 #endif // 0
 bool tty_is_vc(const char *tty);
-/// UNNEEDED by elogind
-#if 0
+#if 0 /// UNNEEDED by elogind
 bool tty_is_vc_resolve(const char *tty);
 #endif // 0
 bool tty_is_console(const char *tty) _pure_;
 int vtnr_from_tty(const char *tty);
-/// UNNEEDED by elogind
-#if 0
+#if 0 /// UNNEEDED by elogind
 const char *default_term_for_tty(const char *tty);
 #endif // 0
 
 int make_stdio(int fd);
 int make_null_stdio(void);
-/// UNNEEDED by elogind
-#if 0
+#if 0 /// UNNEEDED by elogind
 int make_console_stdio(void);
 #endif // 0
 
@@ -93,50 +88,49 @@ int fd_columns(int fd);
 unsigned columns(void);
 int fd_lines(int fd);
 unsigned lines(void);
-/// UNNEEDED by elogind
-#if 0
+#if 0 /// UNNEEDED by elogind
 void columns_lines_cache_reset(int _unused_ signum);
 #endif // 0
 
 bool on_tty(void);
+bool colors_enabled(void);
 
 static inline const char *ansi_underline(void) {
-        return on_tty() ? ANSI_UNDERLINE : "";
+        return colors_enabled() ? ANSI_UNDERLINE : "";
 }
 
 static inline const char *ansi_highlight(void) {
-        return on_tty() ? ANSI_HIGHLIGHT : "";
+        return colors_enabled() ? ANSI_HIGHLIGHT : "";
 }
 
 static inline const char *ansi_highlight_underline(void) {
-        return on_tty() ? ANSI_HIGHLIGHT_UNDERLINE : "";
+        return colors_enabled() ? ANSI_HIGHLIGHT_UNDERLINE : "";
 }
 
 static inline const char *ansi_highlight_red(void) {
-        return on_tty() ? ANSI_HIGHLIGHT_RED : "";
+        return colors_enabled() ? ANSI_HIGHLIGHT_RED : "";
 }
 
 static inline const char *ansi_highlight_green(void) {
-        return on_tty() ? ANSI_HIGHLIGHT_GREEN : "";
+        return colors_enabled() ? ANSI_HIGHLIGHT_GREEN : "";
 }
 
 static inline const char *ansi_highlight_yellow(void) {
-        return on_tty() ? ANSI_HIGHLIGHT_YELLOW : "";
+        return colors_enabled() ? ANSI_HIGHLIGHT_YELLOW : "";
 }
 
 static inline const char *ansi_highlight_blue(void) {
-        return on_tty() ? ANSI_HIGHLIGHT_BLUE : "";
+        return colors_enabled() ? ANSI_HIGHLIGHT_BLUE : "";
 }
 
 static inline const char *ansi_normal(void) {
-        return on_tty() ? ANSI_NORMAL : "";
+        return colors_enabled() ? ANSI_NORMAL : "";
 }
 
 int get_ctty_devnr(pid_t pid, dev_t *d);
 int get_ctty(pid_t, dev_t *_devnr, char **r);
 
-/// UNNEEDED by elogind
-#if 0
+#if 0 /// UNNEEDED by elogind
 int getttyname_malloc(int fd, char **r);
 int getttyname_harder(int fd, char **r);