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authorAlan Coopersmith <alan.coopersmith@oracle.com>2013-08-10 22:21:54 -0700
committerUlrich Sibiller <uli42@gmx.de>2016-10-19 21:40:28 +0200
commitd8358c6ef0c05dad211ad273dc669fae94884441 (patch)
treef5ac8c794c48782b6712b38c61cfd6ea254a40be
parente667b9054308dd2033d3771a0656dd485286e855 (diff)
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xlibi18n: Fix a bunch of const cast warnings
Add const qualifiers to casts where needed, remove other casts that are no longer needed. Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
-rw-r--r--nx-X11/lib/X11/lcCT.c10
-rw-r--r--nx-X11/lib/X11/lcPublic.c3
-rw-r--r--nx-X11/lib/X11/mbWrap.c12
-rw-r--r--nx-X11/lib/X11/utf8Wrap.c12
4 files changed, 17 insertions, 20 deletions
diff --git a/nx-X11/lib/X11/lcCT.c b/nx-X11/lib/X11/lcCT.c
index d7fbb74cb..317e3999f 100644
--- a/nx-X11/lib/X11/lcCT.c
+++ b/nx-X11/lib/X11/lcCT.c
@@ -970,7 +970,7 @@ cstoct(
/* The CompoundText specification says that the only
control characters allowed are 0x09, 0x0a, 0x1b, 0x9b.
Therefore here we eliminate other control characters. */
- unsigned char ch = *((unsigned char *) csptr) & 0x7f;
+ unsigned char ch = *((const unsigned char *) csptr) & 0x7f;
if (!((ch >= min_ch && ch <= max_ch)
|| (side == XlcGL
&& (ch == 0x00 || ch == 0x09 || ch == 0x0a))
@@ -1020,7 +1020,7 @@ cstoct(
#endif
) {
while (csstr_len > 0 && ct_len > 0) {
- unsigned char ch = * (unsigned char *) csptr;
+ unsigned char ch = * (const unsigned char *) csptr;
int char_size = (ch < 0xc0 ? 1 :
ch < 0xe0 ? 2 :
ch < 0xf0 ? 3 :
@@ -1093,9 +1093,9 @@ strtocs(
dst = (char *) *to;
length = min(*from_left, *to_left);
- side = *((unsigned char *) src) & 0x80;
+ side = *((const unsigned char *) src) & 0x80;
- while (side == (*((unsigned char *) src) & 0x80) && length-- > 0)
+ while (side == (*((const unsigned char *) src) & 0x80) && length-- > 0)
*dst++ = *src++;
*from_left -= src - (const char *) *from;
@@ -1140,7 +1140,7 @@ cstostr(
str_len = *to_left;
while (csstr_len > 0 && str_len > 0) {
- ch = *((unsigned char *) csptr++);
+ ch = *((const unsigned char *) csptr++);
csstr_len--;
/* Citing ICCCM: "STRING as a type specifies the ISO Latin-1 character
set plus the control characters TAB and NEWLINE." */
diff --git a/nx-X11/lib/X11/lcPublic.c b/nx-X11/lib/X11/lcPublic.c
index 1b1fb548a..4b26710b2 100644
--- a/nx-X11/lib/X11/lcPublic.c
+++ b/nx-X11/lib/X11/lcPublic.c
@@ -106,7 +106,8 @@ load_public(
XLCd lcd)
{
XLCdPublicPart *pub = XLC_PUBLIC_PART(lcd);
- char **values, *str;
+ char **values;
+ const char *str;
int num;
if(_XlcCreateLocaleDataBase(lcd) == NULL)
diff --git a/nx-X11/lib/X11/mbWrap.c b/nx-X11/lib/X11/mbWrap.c
index 19f01f656..766b8da01 100644
--- a/nx-X11/lib/X11/mbWrap.c
+++ b/nx-X11/lib/X11/mbWrap.c
@@ -101,7 +101,7 @@ XmbDrawString(
int text_len)
{
(void)(*font_set->methods->mb_draw_string) (dpy, d, font_set, gc, x, y,
- (char *)text, text_len);
+ text, text_len);
}
@@ -117,7 +117,7 @@ XmbDrawImageString(
int text_len)
{
(*font_set->methods->mb_draw_image_string) (dpy, d, font_set, gc, x, y,
- (char *)text, text_len);
+ text, text_len);
}
int
@@ -126,8 +126,7 @@ XmbTextEscapement(
_Xconst char *text,
int text_len)
{
- return (*font_set->methods->mb_escapement) (font_set,
- (char *)text, text_len);
+ return (*font_set->methods->mb_escapement) (font_set, text, text_len);
}
int
@@ -138,8 +137,7 @@ XmbTextExtents(
XRectangle *overall_ink_extents,
XRectangle *overall_logical_extents)
{
- return (*font_set->methods->mb_extents) (font_set,
- (char *)text, text_len,
+ return (*font_set->methods->mb_extents) (font_set, text, text_len,
overall_ink_extents,
overall_logical_extents);
}
@@ -157,7 +155,7 @@ XmbTextPerCharExtents(
XRectangle *max_logical_extents)
{
return (*font_set->methods->mb_extents_per_char)
- (font_set, (char *)text, text_len,
+ (font_set, text, text_len,
ink_extents_buffer, logical_extents_buffer,
buffer_size, num_chars, max_ink_extents, max_logical_extents);
}
diff --git a/nx-X11/lib/X11/utf8Wrap.c b/nx-X11/lib/X11/utf8Wrap.c
index 82967b0b1..24cb4494c 100644
--- a/nx-X11/lib/X11/utf8Wrap.c
+++ b/nx-X11/lib/X11/utf8Wrap.c
@@ -123,7 +123,7 @@ Xutf8DrawString(
int text_len)
{
(void)(*font_set->methods->utf8_draw_string) (dpy, d, font_set, gc, x, y,
- (char *)text, text_len);
+ text, text_len);
}
@@ -139,7 +139,7 @@ Xutf8DrawImageString(
int text_len)
{
(*font_set->methods->utf8_draw_image_string) (dpy, d, font_set, gc, x, y,
- (char *)text, text_len);
+ text, text_len);
}
int
@@ -148,8 +148,7 @@ Xutf8TextEscapement(
_Xconst char *text,
int text_len)
{
- return (*font_set->methods->utf8_escapement) (font_set,
- (char *)text, text_len);
+ return (*font_set->methods->utf8_escapement) (font_set, text, text_len);
}
int
@@ -160,8 +159,7 @@ Xutf8TextExtents(
XRectangle *overall_ink_extents,
XRectangle *overall_logical_extents)
{
- return (*font_set->methods->utf8_extents) (font_set,
- (char *)text, text_len,
+ return (*font_set->methods->utf8_extents) (font_set, text, text_len,
overall_ink_extents,
overall_logical_extents);
}
@@ -179,7 +177,7 @@ Xutf8TextPerCharExtents(
XRectangle *max_logical_extents)
{
return (*font_set->methods->utf8_extents_per_char)
- (font_set, (char *)text, text_len,
+ (font_set, text, text_len,
ink_extents_buffer, logical_extents_buffer,
buffer_size, num_chars, max_ink_extents, max_logical_extents);
}