diff options
Diffstat (limited to 'miscutils')
| -rw-r--r-- | miscutils/conspy.c | 13 | ||||
| -rw-r--r-- | miscutils/less.c | 14 | ||||
| -rw-r--r-- | miscutils/watchdog.c | 2 |
3 files changed, 17 insertions, 12 deletions
diff --git a/miscutils/conspy.c b/miscutils/conspy.c index 01928b3..040fa86 100644 --- a/miscutils/conspy.c +++ b/miscutils/conspy.c @@ -43,6 +43,9 @@ #include "libbb.h" #include <sys/kd.h> + +#define ESC "\033" + struct screen_info { unsigned char lines, cols, cursor_x, cursor_y; }; @@ -70,7 +73,7 @@ struct globals { unsigned col; unsigned line; smallint curoff; // unknown:0 cursor on:-1 cursor off:1 - char attrbuf[sizeof("\033[0;1;5;30;40m")]; + char attrbuf[sizeof(ESC"[0;1;5;30;40m")]; // remote console struct screen_info remote; // saved local tty terminfo @@ -101,7 +104,7 @@ enum { static void clrscr(void) { // Home, clear till end of screen - fputs("\033[1;1H" "\033[J", stdout); + fputs(ESC"[1;1H" ESC"[J", stdout); G.col = G.line = 0; } @@ -109,7 +112,7 @@ static void set_cursor(int state) { if (G.curoff != state) { G.curoff = state; - fputs("\033[?25", stdout); + fputs(ESC"[?25", stdout); bb_putchar("h?l"[1 + state]); } } @@ -119,7 +122,7 @@ static void gotoxy(int col, int line) if (G.col != col || G.line != line) { G.col = col; G.line = line; - printf("\033[%u;%uH", line + 1, col + 1); + printf(ESC"[%u;%uH", line + 1, col + 1); } } @@ -132,7 +135,7 @@ static void cleanup(int code) } // Reset attributes if (!BW) - fputs("\033[0m", stdout); + fputs(ESC"[0m", stdout); bb_putchar('\n'); if (code > 1) kill_myself_with_sig(code); diff --git a/miscutils/less.c b/miscutils/less.c index 500059d..9e12c11 100644 --- a/miscutils/less.c +++ b/miscutils/less.c @@ -28,13 +28,15 @@ #include "xregex.h" #endif + +#define ESC "\033" /* The escape codes for highlighted and normal text */ -#define HIGHLIGHT "\033[7m" -#define NORMAL "\033[0m" +#define HIGHLIGHT ESC"[7m" +#define NORMAL ESC"[0m" /* The escape code to home and clear to the end of screen */ -#define CLEAR "\033[H\033[J" +#define CLEAR ESC"[H\033[J" /* The escape code to clear to the end of line */ -#define CLEAR_2_EOL "\033[K" +#define CLEAR_2_EOL ESC"[K" enum { /* Absolute max of lines eaten */ @@ -165,12 +167,12 @@ static void set_tty_cooked(void) top-left corner of the console */ static void move_cursor(int line, int row) { - printf("\033[%u;%uH", line, row); + printf(ESC"[%u;%uH", line, row); } static void clear_line(void) { - printf("\033[%u;0H" CLEAR_2_EOL, max_displayed_line + 2); + printf(ESC"[%u;0H" CLEAR_2_EOL, max_displayed_line + 2); } static void print_hilite(const char *str) diff --git a/miscutils/watchdog.c b/miscutils/watchdog.c index 36902a2..6307826 100644 --- a/miscutils/watchdog.c +++ b/miscutils/watchdog.c @@ -24,7 +24,7 @@ static void watchdog_shutdown(int sig UNUSED_PARAM) write(3, &V, 1); /* Magic, see watchdog-api.txt in kernel */ if (ENABLE_FEATURE_CLEAN_UP) close(3); - exit(EXIT_SUCCESS); + _exit(EXIT_SUCCESS); } int watchdog_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; |