mirrors/scrcpy
0
0
Fork 0
mirror of https://github.com/Genymobile/scrcpy.git synced 2025-08-03 14:49:29 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

winsize

Browse source
This commit is contained in:
Romain Vimont 2021-11-07 23:02:11 +01:00
commit 315f467cc7
1 changed files with 12 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

13
app/src/cli.c
View file

@ -11,6 +11,9 @@
#include "util/strbuf.h" #include "util/strbuf.h"
#include "util/str_util.h" #include "util/str_util.h"
#include <termios.h>
#include <sys/ioctl.h>
#define STR_IMPL_(x) #x #define STR_IMPL_(x) #x
#define STR(x) STR_IMPL_(x) #define STR(x) STR_IMPL_(x)
@ -740,7 +743,15 @@ print_shortcut(const struct sc_shortcut *shortcut, unsigned cols) {
void void
scrcpy_print_usage(const char *arg0) { scrcpy_print_usage(const char *arg0) {
const unsigned cols = 80; // For now, use an hardcoded value unsigned cols = 80;
struct winsize ws;
if (ioctl(STDIN_FILENO, TIOCGWINSZ, &ws) != -1) {
cols = ws.ws_col;
if (cols < 20) {
cols = 20;
}
}
fprintf(stderr, "Usage: %s [options]\n\n" fprintf(stderr, "Usage: %s [options]\n\n"
"Options:\n", arg0); "Options:\n", arg0);