diff options
| author | Michel Dänzer <mdaenzer@redhat.com> | 2020-01-28 18:31:13 +0100 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2020-01-28 20:35:06 +0000 |
| commit | 4287604425e7ff905036541829896d1ddf7c65d0 (patch) | |
| tree | 76e41d66bfed521320288028e3f92cb158a2ef3a /hw/kdrive | |
| parent | 65387391a551fff6fec808d48b9bf4b6181cb050 (diff) | |
Xephyr: Cast "red" to char* for xcb_aux_parse_color
xcb_aux_parse_color takes a non-const pointer, even though it doesn't
modify the string or take ownership of its memory.
Avoids the following warning from GCC:
../hw/kdrive/ephyr/hostx.c: In function ‘hostx_init’:
../hw/kdrive/ephyr/hostx.c:683:30: warning: passing argument 1 of ‘xcb_aux_parse_color’ discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
683 | if (!xcb_aux_parse_color("red", &red, &green, &blue)) {
| ^~~~~
In file included from ../hw/kdrive/ephyr/hostx.c:50:
/usr/include/xcb/xcb_aux.h:194:27: note: expected ‘char *’ but argument is of type ‘const char *’
194 | xcb_aux_parse_color(char *color_name,
| ~~~~~~^~~~~~~~~~
Diffstat (limited to 'hw/kdrive')
| -rw-r--r-- | hw/kdrive/ephyr/hostx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/kdrive/ephyr/hostx.c b/hw/kdrive/ephyr/hostx.c index 5b79407e2..6b1d3eb40 100644 --- a/hw/kdrive/ephyr/hostx.c +++ b/hw/kdrive/ephyr/hostx.c @@ -680,7 +680,7 @@ hostx_init(void) } } - if (!xcb_aux_parse_color("red", &red, &green, &blue)) { + if (!xcb_aux_parse_color((char*)"red", &red, &green, &blue)) { xcb_lookup_color_cookie_t c = xcb_lookup_color(HostX.conn, xscreen->default_colormap, 3, "red"); xcb_lookup_color_reply_t *reply = |