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added term_get_current_size()

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PreacherDHM
2025-01-29 15:10:36 -08:00
parent 2a3a55c201
commit a3a392ceaa
1 changed files with 22 additions and 0 deletions
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22
source/term.c
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@@ -4,6 +4,7 @@
// if windows is defined.
#if defined(_WIN64) || defined(_WIN32)
#include <Windows.h>
struct tart_vec2 term_current_size() {
struct tart_vec2 ret;
@@ -20,3 +21,24 @@ struct tart_vec2 term_current_size() {
return ret;
}
#else
#include <sys/ioctl.h>
struct tart_vec2 term_current_size() {
struct tart_vec2 ret;
unsigned int rows = w.ws_row;
unsigned int cols = w.ws_col;
struct winsize w;
ioctl(STDOUT_FILENO, TIOCGWINSZ, &w);
unsigned short max_short = 0XFFFF;
if(rows < max_short && cols < max_short) {
ret = (struct tart_vec2){(unsigned short) rows ,(unsigned short) cols};
}
return ret;
}
#endif