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newlib/winsup/cygwin/miscfuncs.h

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add missing file
2008-04-07 18:33:44 +02:00
/* miscfuncs.h: main Cygwin header file.
Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
2005, 2006, 2007, 2008 Red Hat, Inc.
This file is part of Cygwin.
This software is a copyrighted work licensed under the terms of the
Cygwin license. Please consult the file "CYGWIN_LICENSE" for
details. */
#ifndef _MISCFUNCS_H
#define _MISCFUNCS_H
int winprio_to_nice (DWORD) __attribute__ ((regparm (1)));
DWORD nice_to_winprio (int &) __attribute__ ((regparm (1)));
bool __stdcall create_pipe (PHANDLE, PHANDLE, LPSECURITY_ATTRIBUTES, DWORD)
__attribute__ ((regparm (3)));
#define CreatePipe create_pipe
Throughout change all calls of low_priority_sleep (0) to yield (). * miscfuncs.cc (yield): Rename from low_priority_sleep. Remove all of the logic which called Sleep() and just use SwitchToThread. * miscfuncs.h (yield): Rename from low_priority_sleep. (SLEEP_0_STAY_LOW): Delete unused define. * shared.cc (memory_init): Move heap_init() call directly after shared memory initialization to more closely mimic long-standing program flow. * tty.cc (tty_list::terminate): Replace call to low_priority_sleep with Sleep.
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extern "C" void yield ();
add missing file
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void backslashify (const char *, char *, bool);
void slashify (const char *, char *, bool);
#define isslash(c) ((c) == '/')
* miscfuncs.h (transform_chars): Declare. Define inline variation here. * mount.cc (mount_info::from_fstab): Remove extern declaration of transform_chars. * path.cc (tfx_chars): Move to strfuncs.cc. (transform_chars): Ditto. * strfunc.cc (tfx_chars): Moved here from path.cc. (transform_chars): Ditto. (sys_cp_wcstombs): Make UNICODE private use area conversion roundtrip save for all characters. (sys_cp_mbstowcs): Ditto, by removing special case for UTF-8 sequences representing U+f0XX UNICODE chars. Fix typo in comment.
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extern void transform_chars (PWCHAR, PWCHAR);
inline void
transform_chars (PUNICODE_STRING upath, USHORT start_idx)
{
transform_chars (upath->Buffer + start_idx,
upath->Buffer + upath->Length / sizeof (WCHAR) - 1);
}
add missing file
2008-04-07 18:33:44 +02:00
/* Memory checking */
int __stdcall check_invalid_virtual_addr (const void *s, unsigned sz) __attribute__ ((regparm(2)));
ssize_t check_iovec (const struct iovec *, int, bool) __attribute__ ((regparm(3)));
#define check_iovec_for_read(a, b) check_iovec ((a), (b), false)
#define check_iovec_for_write(a, b) check_iovec ((a), (b), true)
#endif /*_MISCFUNCS_H*/