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[TD-2260]<fix> set default value for some terminal

This commit is contained in:
Hui Li 2020-11-30 09:58:35 +08:00
parent 88c11ce773
commit 0b869643f2
2 changed files with 20 additions and 6 deletions
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13
src/kit/shell/src/shellDarwin.c
View File

@ -407,7 +407,12 @@ void get_history_path(char *history) { sprintf(history, "%s/%s", getpwuid(getuid
void clearScreen(int ecmd_pos, int cursor_pos) { void clearScreen(int ecmd_pos, int cursor_pos) {
struct winsize w; struct winsize w;
ioctl(0, TIOCGWINSZ, &w); if (ioctl(0, TIOCGWINSZ, &w) < 0 || w.ws_col == 0 || w.ws_row == 0) {
//fprintf(stderr, "No stream device, and use default value(col 120, row 30)\n");
//exit(EXIT_FAILURE);
w.ws_col = 120;
w.ws_row = 30;
}
int cursor_x = cursor_pos / w.ws_col; int cursor_x = cursor_pos / w.ws_col;
int cursor_y = cursor_pos % w.ws_col; int cursor_y = cursor_pos % w.ws_col;
@ -425,8 +430,10 @@ void clearScreen(int ecmd_pos, int cursor_pos) {
void showOnScreen(Command *cmd) { void showOnScreen(Command *cmd) {
struct winsize w; struct winsize w;
if (ioctl(0, TIOCGWINSZ, &w) < 0 || w.ws_col == 0 || w.ws_row == 0) { if (ioctl(0, TIOCGWINSZ, &w) < 0 || w.ws_col == 0 || w.ws_row == 0) {
fprintf(stderr, "No stream device\n"); //fprintf(stderr, "No stream device\n");
exit(EXIT_FAILURE); //exit(EXIT_FAILURE);
w.ws_col = 120;
w.ws_row = 30;
} }
wchar_t wc; wchar_t wc;

13
src/kit/shell/src/shellLinux.c
View File

@ -413,7 +413,12 @@ void get_history_path(char *history) { snprintf(history, TSDB_FILENAME_LEN, "%s/
void clearScreen(int ecmd_pos, int cursor_pos) { void clearScreen(int ecmd_pos, int cursor_pos) {
struct winsize w; struct winsize w;
ioctl(0, TIOCGWINSZ, &w); if (ioctl(0, TIOCGWINSZ, &w) < 0 || w.ws_col == 0 || w.ws_row == 0) {
//fprintf(stderr, "No stream device, and use default value(col 120, row 30)\n");
//exit(EXIT_FAILURE);
w.ws_col = 120;
w.ws_row = 30;
}
int cursor_x = cursor_pos / w.ws_col; int cursor_x = cursor_pos / w.ws_col;
int cursor_y = cursor_pos % w.ws_col; int cursor_y = cursor_pos % w.ws_col;
@ -431,8 +436,10 @@ void clearScreen(int ecmd_pos, int cursor_pos) {
void showOnScreen(Command *cmd) { void showOnScreen(Command *cmd) {
struct winsize w; struct winsize w;
if (ioctl(0, TIOCGWINSZ, &w) < 0 || w.ws_col == 0 || w.ws_row == 0) { if (ioctl(0, TIOCGWINSZ, &w) < 0 || w.ws_col == 0 || w.ws_row == 0) {
fprintf(stderr, "No stream device\n"); //fprintf(stderr, "No stream device\n");
exit(EXIT_FAILURE); //exit(EXIT_FAILURE);
w.ws_col = 120;
w.ws_row = 30;
} }
wchar_t wc; wchar_t wc;