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Clarified some comments.

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committer: mfx <mfx> 975421093 +0000
This commit is contained in:
Markus F.X.J. Oberhumer 2000-11-28 14:18:13 +00:00
parent 632a66eb7c
commit 084cc89a41
3 changed files with 8 additions and 7 deletions
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2
src/c_screen.cpp
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@ -196,7 +196,7 @@ static void print0(FILE *f, const char *ss)
// Note: // Note:
// We use 2 passes to avoid unnecessary system calls because // We use 2 passes to avoid unnecessary system calls because
// scrollUp() under Win32 is *extremely* slow. // scrollUp() under Win95/98 is *extremely* slow.
UNUSED(f); UNUSED(f);
screen->getCursor(screen,&old_cx,&old_cy); screen->getCursor(screen,&old_cx,&old_cy);

6
src/file.cpp
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@ -66,7 +66,7 @@ void File::unlink(const char *name)
**************************************************************************/ **************************************************************************/
FileBase::FileBase() : FileBase::FileBase() :
_fd(-1), _flags(0), _shflags(0), _mode(0), _name(0) _fd(-1), _flags(0), _shflags(0), _mode(0), _name(NULL)
{ {
memset(&st,0,sizeof(st)); memset(&st,0,sizeof(st));
} }
@ -94,7 +94,7 @@ bool FileBase::close()
_fd = -1; _fd = -1;
_flags = 0; _flags = 0;
_mode = 0; _mode = 0;
_name = 0; _name = NULL;
return ok; return ok;
} }
@ -290,7 +290,7 @@ void OutputFile::sopen(const char *name, int flags, int shflags, int mode)
if (!isOpen()) if (!isOpen())
{ {
#if 0 #if 0
// don't throw FileNotFound here - confusing // don't throw FileNotFound here -- this is confusing
if (errno == ENOENT) if (errno == ENOENT)
throw FileNotFoundException(_name,errno); throw FileNotFoundException(_name,errno);
else else

7
src/mem.cpp
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@ -70,8 +70,9 @@ unsigned MemBuffer::getSize() const
void MemBuffer::alloc(unsigned size, unsigned base_offset) void MemBuffer::alloc(unsigned size, unsigned base_offset)
{ {
#if 0 #if 0
// don't automaticlly free a used buffer
this->free(); this->free();
#else
// don't automaticlly free a used buffer
#endif #endif
assert(alloc_ptr == NULL); assert(alloc_ptr == NULL);
assert((int)size > 0); assert((int)size > 0);
@ -109,8 +110,8 @@ void MemBuffer::allocForCompression(unsigned uncompressed_size)
void MemBuffer::allocForUncompression(unsigned uncompressed_size) void MemBuffer::allocForUncompression(unsigned uncompressed_size)
{ {
//alloc(uncompressed_size + 512, 0); // 512 safety bytes //alloc(uncompressed_size + 3 + 512, 0); // 512 safety bytes
alloc(uncompressed_size + 3, 0); // 3 safety bytes for asm_fast alloc(uncompressed_size + 3, 0); // 3 bytes for asm_fast decompresion
} }