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Rely on ttyresize to set tty size

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This removes ttynew's dependency on cresize being called first, and then
allows us to absorb the ttyresize call into cresize (which always
precedes it).

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
This commit is contained in:
Devin J. Pohly 2018-02-21 22:28:41 -06:00
parent 8b564c1a3f
commit d84f3f4bd1
2 changed files with 3 additions and 6 deletions
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3
st.c
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@ -670,7 +670,6 @@ void
ttynew(char *line, char *out, char **args)
{
int m, s;
struct winsize w = {term.row, term.col, 0, 0};
if (out) {
term.mode |= MODE_PRINT;
@ -691,7 +690,7 @@ ttynew(char *line, char *out, char **args)
}
/* seems to work fine on linux, openbsd and freebsd */
if (openpty(&m, &s, NULL, NULL, &w) < 0)
if (openpty(&m, &s, NULL, NULL, NULL) < 0)
die("openpty failed: %s\n", strerror(errno));
switch (pid = fork()) {

6
x.c
View file

@ -276,7 +276,6 @@ zoomabs(const Arg *arg)
xunloadfonts();
xloadfonts(usedfont, arg->f);
cresize(0, 0);
ttyresize(win.tw, win.th);
redraw();
xhints();
}
@ -695,6 +694,7 @@ cresize(int width, int height)
tresize(col, row);
xresize(col, row);
ttyresize(win.tw, win.th);
}
void
@ -1794,7 +1794,6 @@ resize(XEvent *e)
return;
cresize(e->xconfigure.width, e->xconfigure.height);
ttyresize(win.tw, win.th);
}
void
@ -1823,9 +1822,8 @@ run(void)
}
} while (ev.type != MapNotify);
cresize(w, h);
ttynew(opt_line, opt_io, opt_cmd);
ttyresize(win.tw, win.th);
cresize(w, h);
clock_gettime(CLOCK_MONOTONIC, &last);
lastblink = last;