diff options
Diffstat (limited to 'ewmh/ewmh.c.m4')
| -rw-r--r-- | ewmh/ewmh.c.m4 | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/ewmh/ewmh.c.m4 b/ewmh/ewmh.c.m4 index eb3399a..ed205f1 100644 --- a/ewmh/ewmh.c.m4 +++ b/ewmh/ewmh.c.m4 @@ -63,12 +63,6 @@ static ewmh_atom_t ewmh_atoms[] = {dnl #define NB_EWMH_ATOMS countof(ewmh_atoms) -/** Get the number of elements from the reply length */ -#define GET_NB_FROM_LEN(len, shift_value) ((len) >> (shift_value)) - -/** Get the length of elements from the number of elements of a reply */ -#define GET_LEN_FROM_NB(nb, shift_value) ((nb) << (shift_value)) - /** * Common functions and macro */ @@ -132,7 +126,7 @@ static ewmh_atom_t ewmh_atoms[] = {dnl xcb_get_property_reply_t *r) \ { \ if(!r || r->type != atype || r->format != 32 || \ - xcb_get_property_value_length(r) != 4) \ + xcb_get_property_value_length(r) != sizeof(ctype)) \ return 0; \ \ *atom_value = *((ctype *) xcb_get_property_value(r)); \ @@ -626,7 +620,7 @@ xcb_ewmh_get_desktop_geometry_from_reply(uint32_t *width, uint32_t *height, xcb_get_property_reply_t *r) { if(!r || r->type != CARDINAL || r->format != 32 || - xcb_get_property_value_length(r) != 8) + xcb_get_property_value_length(r) != (sizeof(uint32_t) * 2)) return 0; uint32_t *value = (uint32_t *) xcb_get_property_value(r); @@ -1074,7 +1068,7 @@ xcb_ewmh_get_wm_icon_from_reply(xcb_ewmh_get_wm_icon_reply_t *wm_icon, xcb_get_property_reply_t *r) { if(!r || r->type != CARDINAL || r->format != 32 || - GET_NB_FROM_LEN(xcb_get_property_value_length(r), 2) <= 2) + xcb_get_property_value_length(r) <= (sizeof(uint32_t) * 2)) return 0; wm_icon->_reply = r; |