Commit 068a7a03aa1943c59dfd490773156cb9245879db
2017-12-18T20:34:05
* src/*/*: Only use `ft_' and `FT_' variants of stdc library stuff.
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diff --git a/ChangeLog b/ChangeLog
index 2ef631b..dc9b685 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
2017-12-18 Werner Lemberg <wl@gnu.org>
+ * src/*/*: Only use `ft_' and `FT_' variants of stdc library stuff.
+
+2017-12-18 Werner Lemberg <wl@gnu.org>
+
* src/truetype/ttgxvar.c (tt_face_vary_cvt): Add size guard (#52688).
2017-12-18 Werner Lemberg <wl@gnu.org>
diff --git a/src/base/ftdbgmem.c b/src/base/ftdbgmem.c
index 242246b..560b41e 100644
--- a/src/base/ftdbgmem.c
+++ b/src/base/ftdbgmem.c
@@ -826,7 +826,7 @@
FT_Int result = 0;
- if ( getenv( "FT2_DEBUG_MEMORY" ) )
+ if ( ft_getenv( "FT2_DEBUG_MEMORY" ) )
{
table = ft_mem_table_new( memory );
if ( table )
@@ -839,7 +839,7 @@
memory->realloc = ft_mem_debug_realloc;
memory->free = ft_mem_debug_free;
- p = getenv( "FT2_ALLOC_TOTAL_MAX" );
+ p = ft_getenv( "FT2_ALLOC_TOTAL_MAX" );
if ( p )
{
FT_Long total_max = ft_strtol( p, NULL, 10 );
@@ -852,7 +852,7 @@
}
}
- p = getenv( "FT2_ALLOC_COUNT_MAX" );
+ p = ft_getenv( "FT2_ALLOC_COUNT_MAX" );
if ( p )
{
FT_Long total_count = ft_strtol( p, NULL, 10 );
@@ -865,7 +865,7 @@
}
}
- p = getenv( "FT2_KEEP_ALIVE" );
+ p = ft_getenv( "FT2_KEEP_ALIVE" );
if ( p )
{
FT_Long keep_alive = ft_strtol( p, NULL, 10 );
diff --git a/src/base/ftdebug.c b/src/base/ftdebug.c
index 20c6170..dbcf585 100644
--- a/src/base/ftdebug.c
+++ b/src/base/ftdebug.c
@@ -161,7 +161,7 @@
FT_BASE_DEF( void )
ft_debug_init( void )
{
- const char* ft2_debug = getenv( "FT2_DEBUG" );
+ const char* ft2_debug = ft_getenv( "FT2_DEBUG" );
if ( ft2_debug )
diff --git a/src/bdf/bdfdrivr.c b/src/bdf/bdfdrivr.c
index fb77810..ca937f8 100644
--- a/src/bdf/bdfdrivr.c
+++ b/src/bdf/bdfdrivr.c
@@ -813,7 +813,7 @@ THE SOFTWARE.
bitmap->rows = glyph.bbx.height;
bitmap->width = glyph.bbx.width;
- if ( glyph.bpr > INT_MAX )
+ if ( glyph.bpr > FT_INT_MAX )
FT_TRACE1(( "BDF_Glyph_Load: too large pitch %d is truncated\n",
glyph.bpr ));
bitmap->pitch = (int)glyph.bpr; /* same as FT_Bitmap.pitch */
diff --git a/src/bdf/bdflib.c b/src/bdf/bdflib.c
index bf10887..2f5c99d 100644
--- a/src/bdf/bdflib.c
+++ b/src/bdf/bdflib.c
@@ -705,11 +705,11 @@
for ( v = 0; sbitset( ddigits, *s ); s++ )
{
- if ( v < ( ULONG_MAX - 9 ) / 10 )
+ if ( v < ( FT_ULONG_MAX - 9 ) / 10 )
v = v * 10 + a2i[(int)*s];
else
{
- v = ULONG_MAX;
+ v = FT_ULONG_MAX;
break;
}
}
@@ -738,11 +738,11 @@
for ( v = 0; sbitset( ddigits, *s ); s++ )
{
- if ( v < ( LONG_MAX - 9 ) / 10 )
+ if ( v < ( FT_LONG_MAX - 9 ) / 10 )
v = v * 10 + a2i[(int)*s];
else
{
- v = LONG_MAX;
+ v = FT_LONG_MAX;
break;
}
}
@@ -763,11 +763,11 @@
for ( v = 0; sbitset( ddigits, *s ); s++ )
{
- if ( v < ( USHRT_MAX - 9 ) / 10 )
+ if ( v < ( FT_USHORT_MAX - 9 ) / 10 )
v = (unsigned short)( v * 10 + a2i[(int)*s] );
else
{
- v = USHRT_MAX;
+ v = FT_USHORT_MAX;
break;
}
}
diff --git a/src/cff/cffload.c b/src/cff/cffload.c
index 975f67b..937438e 100644
--- a/src/cff/cffload.c
+++ b/src/cff/cffload.c
@@ -1556,13 +1556,13 @@
FT_UInt lenNDV,
FT_Fixed* NDV )
{
- if ( !blend->builtBV ||
- blend->lastVsindex != vsindex ||
- blend->lenNDV != lenNDV ||
- ( lenNDV &&
- memcmp( NDV,
- blend->lastNDV,
- lenNDV * sizeof ( *NDV ) ) != 0 ) )
+ if ( !blend->builtBV ||
+ blend->lastVsindex != vsindex ||
+ blend->lenNDV != lenNDV ||
+ ( lenNDV &&
+ ft_memcmp( NDV,
+ blend->lastNDV,
+ lenNDV * sizeof ( *NDV ) ) != 0 ) )
{
/* need to build blend vector */
return TRUE;
diff --git a/src/cff/cffobjs.c b/src/cff/cffobjs.c
index d4b6e59..b70e3b5 100644
--- a/src/cff/cffobjs.c
+++ b/src/cff/cffobjs.c
@@ -413,7 +413,7 @@
remove_subset_prefix( FT_String* name )
{
FT_Int32 idx = 0;
- FT_Int32 length = (FT_Int32)strlen( name ) + 1;
+ FT_Int32 length = (FT_Int32)ft_strlen( name ) + 1;
FT_Bool continue_search = 1;
@@ -450,8 +450,8 @@
FT_Int32 family_name_length, style_name_length;
- family_name_length = (FT_Int32)strlen( family_name );
- style_name_length = (FT_Int32)strlen( style_name );
+ family_name_length = (FT_Int32)ft_strlen( family_name );
+ style_name_length = (FT_Int32)ft_strlen( style_name );
if ( family_name_length > style_name_length )
{
diff --git a/src/sfnt/pngshim.c b/src/sfnt/pngshim.c
index 4c0d007..fdc6b2a 100644
--- a/src/sfnt/pngshim.c
+++ b/src/sfnt/pngshim.c
@@ -103,7 +103,7 @@
v82 m0 = { 1, 0, 3, 2, 5, 4, 7, 6 };
- memcpy( &s, base, 16 ); /* RGBA RGBA RGBA RGBA */
+ ft_memcpy( &s, base, 16 ); /* RGBA RGBA RGBA RGBA */
s0 = s & n0xFF; /* R B R B R B R B */
s1 = s >> n8; /* G A G A G A G A */
@@ -119,7 +119,7 @@
s1 = ( s1 + ( s1 >> n8 ) ) >> n8;
s = s0 | ( s1 << n8 );
- memcpy( base, &s, 16 );
+ ft_memcpy( base, &s, 16 );
}
}
#endif /* use `vector_size' */
@@ -237,7 +237,7 @@
return;
}
- memcpy( data, stream->cursor, length );
+ ft_memcpy( data, stream->cursor, length );
FT_FRAME_EXIT();
}
diff --git a/src/truetype/ttgload.c b/src/truetype/ttgload.c
index 01f2f26..f960ce6 100644
--- a/src/truetype/ttgload.c
+++ b/src/truetype/ttgload.c
@@ -1774,7 +1774,7 @@
/* clear the nodes filled by sibling chains */
node = ft_list_get_node_at( &loader->composites, recurse_count );
for ( node2 = node; node2; node2 = node2->next )
- node2->data = (void*)ULONG_MAX;
+ node2->data = (void*)FT_ULONG_MAX;
/* check whether we already have a composite glyph with this index */
if ( FT_List_Find( &loader->composites,
diff --git a/src/truetype/ttsubpix.c b/src/truetype/ttsubpix.c
index 0205875..3f473f8 100644
--- a/src/truetype/ttsubpix.c
+++ b/src/truetype/ttsubpix.c
@@ -753,24 +753,24 @@
/* Does font name match rule family? */
- if ( strcmp( detected_font_name, rule_font_name ) == 0 )
+ if ( ft_strcmp( detected_font_name, rule_font_name ) == 0 )
return TRUE;
/* Is font name a wildcard ""? */
- if ( strcmp( rule_font_name, "" ) == 0 )
+ if ( ft_strcmp( rule_font_name, "" ) == 0 )
return TRUE;
/* Is font name contained in a class list? */
for ( i = 0; i < FAMILY_CLASS_RULES_SIZE; i++ )
{
- if ( strcmp( FAMILY_CLASS_Rules[i].name, rule_font_name ) == 0 )
+ if ( ft_strcmp( FAMILY_CLASS_Rules[i].name, rule_font_name ) == 0 )
{
for ( j = 0; j < SPH_MAX_CLASS_MEMBERS; j++ )
{
- if ( strcmp( FAMILY_CLASS_Rules[i].member[j], "" ) == 0 )
+ if ( ft_strcmp( FAMILY_CLASS_Rules[i].member[j], "" ) == 0 )
continue;
- if ( strcmp( FAMILY_CLASS_Rules[i].member[j],
- detected_font_name ) == 0 )
+ if ( ft_strcmp( FAMILY_CLASS_Rules[i].member[j],
+ detected_font_name ) == 0 )
return TRUE;
}
}
@@ -788,24 +788,24 @@
/* Does font style match rule style? */
- if ( strcmp( detected_font_style, rule_font_style ) == 0 )
+ if ( ft_strcmp( detected_font_style, rule_font_style ) == 0 )
return TRUE;
/* Is font style a wildcard ""? */
- if ( strcmp( rule_font_style, "" ) == 0 )
+ if ( ft_strcmp( rule_font_style, "" ) == 0 )
return TRUE;
/* Is font style contained in a class list? */
for ( i = 0; i < STYLE_CLASS_RULES_SIZE; i++ )
{
- if ( strcmp( STYLE_CLASS_Rules[i].name, rule_font_style ) == 0 )
+ if ( ft_strcmp( STYLE_CLASS_Rules[i].name, rule_font_style ) == 0 )
{
for ( j = 0; j < SPH_MAX_CLASS_MEMBERS; j++ )
{
- if ( strcmp( STYLE_CLASS_Rules[i].member[j], "" ) == 0 )
+ if ( ft_strcmp( STYLE_CLASS_Rules[i].member[j], "" ) == 0 )
continue;
- if ( strcmp( STYLE_CLASS_Rules[i].member[j],
- detected_font_style ) == 0 )
+ if ( ft_strcmp( STYLE_CLASS_Rules[i].member[j],
+ detected_font_style ) == 0 )
return TRUE;
}
}