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authorStefan Reinauer <reinauer@chromium.org>2013-03-25 15:30:30 -0700
committerStefan Reinauer <stefan.reinauer@coreboot.org>2013-03-26 19:13:29 +0100
commit8d225f141d45e3eba5bb39973e4889e884d9a64f (patch)
treeaa7d698ad89b21817aec05de146b8be371d447e2 /payloads/libpayload/curses
parent0fef4fe61ba4a6775fa8ab671212bf0acc9a8adf (diff)
downloadcoreboot-8d225f141d45e3eba5bb39973e4889e884d9a64f.tar.xz
libpayload: Fix variable shadowing in PDCurses
PDCurses has a function called overlay() and also uses overlay as a variable name in some functions. This patch fixes the ambiguity that caused warnings like curses/PDCurses-3.4/pdcurses/overlay.c: In function '_copy_win': curses/PDCurses-3.4/pdcurses/overlay.c:51:39: warning: declaration of 'overlay' shadows a global declaration [-Wshadow] In file included from curses/PDCurses-3.4/curspriv.h:16:0, from curses/PDCurses-3.4/pdcurses/overlay.c:3: curses/PDCurses-3.4/curses.h:1014:9: warning: shadowed declaration is here [-Wshadow] Change-Id: I907653df0c8bb32c98bdcbc6476e94d2da6e0e90 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2906 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'payloads/libpayload/curses')
-rw-r--r--payloads/libpayload/curses/PDCurses-3.4/pdcurses/overlay.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/overlay.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/overlay.c
index a1d5791450..d1e9f21719 100644
--- a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/overlay.c
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/overlay.c
@@ -48,7 +48,7 @@ RCSID("$Id: overlay.c,v 1.36 2008/07/14 12:35:23 wmcbrine Exp $")
static int _copy_win(const WINDOW *src_w, WINDOW *dst_w, int src_tr,
int src_tc, int src_br, int src_bc, int dst_tr,
- int dst_tc, bool overlay)
+ int dst_tc, bool _overlay)
{
int col, line, y1, fc, *minchng, *maxchng;
chtype *w1ptr, *w2ptr;
@@ -79,7 +79,7 @@ static int _copy_win(const WINDOW *src_w, WINDOW *dst_w, int src_tr,
for (col = 0; col < xdiff; col++)
{
if ((*w1ptr) != (*w2ptr) &&
- !((*w1ptr & A_CHARTEXT) == ' ' && overlay))
+ !((*w1ptr & A_CHARTEXT) == ' ' && _overlay))
{
*w2ptr = *w1ptr;
@@ -228,7 +228,7 @@ int overwrite(const WINDOW *src_w, WINDOW *dst_w)
}
int copywin(const WINDOW *src_w, WINDOW *dst_w, int src_tr, int src_tc,
- int dst_tr, int dst_tc, int dst_br, int dst_bc, int overlay)
+ int dst_tr, int dst_tc, int dst_br, int dst_bc, int _overlay)
{
int src_end_x, src_end_y;
int src_rows, src_cols, dst_rows, dst_cols;
@@ -252,5 +252,5 @@ int copywin(const WINDOW *src_w, WINDOW *dst_w, int src_tr, int src_tc,
src_end_x = src_tc + min_cols;
return _copy_win(src_w, dst_w, src_tr, src_tc, src_end_y, src_end_x,
- dst_tr, dst_tc, overlay);
+ dst_tr, dst_tc, _overlay);
}