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Stop using GTK3-deprecated gdk_get_display().

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The new way is gdk_display_get_name(gdk_display_get_default()), which
returns a const char * rather than a char *, so I've also had to
fiddle with the prototype and call sites of get_x_display().

(Also included gtkcompat.h into uxputty.c, since that wanted to call
gdk_get_display() but didn't previously include it.)
This commit is contained in:
Simon Tatham
2015-08-22 14:07:02 +01:00
parent ace0dd64b7
commit 5cef6f96c2
5 changed files with 9 additions and 3 deletions
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2
unix/uxpty.c
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@ -759,7 +759,7 @@ static const char *pty_init(void *frontend, void **backend_handle, Conf *conf,
close(pty_utmp_helper_pipe); /* just let the child process die */
pty_utmp_helper_pipe = -1;
} else {
char *location = get_x_display(pty->frontend);
const char *location = get_x_display(pty->frontend);
int len = strlen(location)+1, pos = 0; /* +1 to include NUL */
while (pos < len) {
int ret = write(pty_utmp_helper_pipe, location+pos, len - pos);