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* cygheap.h (cygheap_types): Add HEAP_COMMUNE.

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* fhandler_proc.cc: Use cygheap rather than user heap for allocation of filebuf
throughout.
* fhandler_registry.cc: Ditto.
* fhandler_virtual.cc: Ditto.
* fhandler_process.cc: Ditto.
(get_mem_values): Use malloc/realloc/free rather than new.
* pinfo.cc (_pinfo::commune_send): Allocate on cygwin heap rather than user
heap.  Avoid calling ReadFile when correct number of characters have been read
or suffer buffer corruption.
(_pinfo::fd): Allocate on cygwin heap rather than user heap.
(_pinfo::fds): Ditto.
(_pinfo::root): Ditto.
(_pinfo::cwd): Ditto.
(_pinfo::cmdline): Ditto.
* devices.h (FH_DEV): New define.
* devices.in: Detect lone /dev.
* devices.cc: Regenerate.
* path.cc (path_conv::check): Treat FH_DEV as a special case.
This commit is contained in:
Christopher Faylor
2005-08-24 04:38:39 +00:00
parent db7f135b03
commit 14c4d65ef1
11 changed files with 954 additions and 891 deletions
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8
winsup/cygwin/path.cc
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@@ -634,11 +634,17 @@ path_conv::check (const char *src, unsigned opt,
fileattr = FILE_ATTRIBUTE_DIRECTORY | FILE_ATTRIBUTE_READONLY;
else
{
dev.devn = FH_FS;
fileattr = GetFileAttributes (this->path);
dev.devn = FH_FS;
}
goto out;
}
else if (dev == FH_DEV)
{
fileattr = FILE_ATTRIBUTE_DIRECTORY;
dev.devn = FH_FS;
goto out;
}
else if (isvirtual_dev (dev.devn))
{
/* FIXME: Calling build_fhandler here is not the right way to handle this. */