JehanneOS/newlib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

* cygheap.cc (creturn): Reorganize to avoid a new compiler warning/error.

Browse Source 
* dtable.cc (handle_to_fn): Ditto.
* fhandler_console.cc (fhandler_console::read): Ditto.
(fhandler_console::scroll_screen): Ditto.
(dev_console::set_color): Ditto.
* fhandler_dsp.cc (fhandler_dev_dsp::write): Ditto.
(fhandler_dev_dsp::read): Ditto.
* fhandler_tape.cc (mtinfo_drive::get_status): Ditto.
* hookapi.cc (find_first_notloaded_dll): Ditto.
* mmap.cc (msync): Ditto.
* pipe.cc (pipesync::pipesync): Ditto.
* sec_acl.cc (getace): Ditto.
* sec_auth.cc (create_token): Ditto.
(lsaauth): Ditto.
* select.cc (peek_pipe): Ditto.
* spawn.cc (av::fixup): Ditto.
* syscalls.cc (popen): Ditto.
* tty.cc (tty::init_session): Ditto.
* uinfo.cc (pwdgrp::load): Ditto.
* fhandler.cc (fhandler_base::setup_overlapped): Ditto.
(fhandler_base::wait_overlapped): Rename second use of res variable to wres or
errors are not returned correctly.
* dcrt0.cc: Remove obsolete variable.
* dll_init.cc (release_upto): Fix typo involving incorrect use of '|'.
* fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Avoid a compiler
warning regarding coercing type-punned variables.
(fhandler_base::fstat_by_name): Ditto.  fhandler_fifo.cc
(fhandler_fifo::open_nonserver): Fix = vs.  == typo.
(fhandler_fifo::wait): Add all conditions to switch statement to avoid a
compiler warning.
* fhandler_process.cc: Avoid unneeded initialization of variables to zero.
(fhandler_socket::listen): Add braces around initializer.
* flock.cc (inode_t::get_all_locks_list): Reorganize to avoid a compiler
warning.  Fix problem with EWOULDBLOCK error return.
* path.cc (GUID_shortcut): Use braces around struct initializer.
(cygwin_conv_path): Reorganize to avoid a compiler warning.
* random.cc (dummy): Mark variable as volatile to avoid a "used uninitialized"
warning.
* libc/getopt.c: Mark some variables as dllexport although gcc doesn't seem to
do the right thing with them.
* libc/minires-os-if.c (get_registry_dns_items): Coerce some function arguments
to avoid a compiler warning.
This commit is contained in:
Christopher Faylor
2008-09-11 04:34:24 +00:00
parent 0b840b0009
commit 7b9e380f03
29 changed files with 366 additions and 309 deletions
Download Patch File Download Diff File Expand all files Collapse all files

70
winsup/cygwin/fhandler_dsp.cc
View File

@@ -1007,24 +1007,25 @@ fhandler_dev_dsp::write (const void *ptr, size_t len)
int len_s = len;
const char *ptr_s = static_cast <const char *> (ptr);
if (!audio_out_)
if (IS_WRITE ())
{
debug_printf ("Allocating");
if (!(audio_out_ = new Audio_out))
return -1;
/* check for wave file & get parameters & skip header if possible. */
if (audio_out_->parsewav (ptr_s, len_s,
audiofreq_, audiobits_, audiochannels_))
debug_printf ("=> ptr_s=%08x len_s=%d", ptr_s, len_s);
}
else
{
set_errno (EBADF); // device was opened for read?
if (audio_out_)
/* nothing to do */;
else if (IS_WRITE ())
{
debug_printf ("Allocating");
if (!(audio_out_ = new Audio_out))
return -1;
}
/* check for wave file & get parameters & skip header if possible. */
if (audio_out_->parsewav (ptr_s, len_s,
audiofreq_, audiobits_, audiochannels_))
debug_printf ("=> ptr_s=%08x len_s=%d", ptr_s, len_s);
}
else
{
set_errno (EBADF); // device was opened for read?
return -1;
}
/* Open audio device properly with callbacks.
Private parameters were set in call to parsewav.
@@ -1046,23 +1047,24 @@ fhandler_dev_dsp::read (void *ptr, size_t& len)
if ((fhandler_dev_dsp *) archetype != this)
return ((fhandler_dev_dsp *)archetype)->read(ptr, len);
if (!audio_in_)
if (IS_READ ())
{
debug_printf ("Allocating");
if (!(audio_in_ = new Audio_in))
{
len = (size_t)-1;
return;
}
audio_in_->setconvert (audioformat_);
}
else
{
len = (size_t)-1;
set_errno (EBADF); // device was opened for write?
return;
}
if (audio_in_)
/* nothing to do */;
else if (IS_READ ())
{
debug_printf ("Allocating");
if (!(audio_in_ = new Audio_in))
{
len = (size_t)-1;
return;
}
audio_in_->setconvert (audioformat_);
}
else
{
len = (size_t)-1;
set_errno (EBADF); // device was opened for write?
return;
}
/* Open audio device properly with callbacks.
This is a noop when there are successive reads in the same process */