1 files changed, 334 insertions, 0 deletions
diff --git a/winsup/cygwin/winsup.h b/winsup/cygwin/winsup.h
new file mode 100644
index 00000000000..369f3ac8575
--- /dev/null
+++ b/winsup/cygwin/winsup.h
@@ -0,0 +1,334 @@
+/* winsup.h: main Cygwin header file.
+
+   Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 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. */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#define __INSIDE_CYGWIN__
+
+#define strlen __builtin_strlen
+#define strcmp __builtin_strcmp
+#define strcpy __builtin_strcpy
+#define memcpy __builtin_memcpy
+#define memcmp __builtin_memcmp
+#ifdef HAVE_BUILTIN_MEMSET
+# define memset __builtin_memset
+#endif
+
+#define NO_COPY __attribute__((nocommon)) __attribute__((section(".data_cygwin_nocopy")))
+#define NO_COPY_INIT __attribute__((section(".data_cygwin_nocopy")))
+
+#if !defined(__STDC_VERSION__) || __STDC_VERSION__ >= 199900L
+#define NEW_MACRO_VARARGS
+#endif
+
+#ifndef _WIN32_WINNT
+#define _WIN32_WINNT 0x0500
+#endif
+
+#include <sys/types.h>
+#include <sys/strace.h>
+
+/* Declarations for functions used in C and C++ code. */
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern __uid32_t getuid32 (void);
+extern __uid32_t geteuid32 (void);
+extern int seteuid32 (__uid32_t);
+extern __gid32_t getegid32 (void);
+extern struct passwd *getpwuid32 (__uid32_t);
+extern struct passwd *getpwnam (const char *);
+extern struct __sFILE64 *fopen64 (const char *, const char *);
+extern struct hostent *cygwin_gethostbyname (const char *name);
+extern unsigned long cygwin_inet_addr (const char *cp);
+
+#ifdef __cplusplus
+}
+#endif
+
+#ifdef __cplusplus
+
+extern const char case_folded_lower[];
+#define cyg_tolower(c) (case_folded_lower[(unsigned char)(c)])
+extern const char case_folded_upper[];
+#define cyg_toupper(c) (case_folded_upper[(unsigned char)(c)])
+
+#ifndef MALLOC_DEBUG
+#define cfree newlib_cfree_dont_use
+#endif
+
+#define WIN32_LEAN_AND_MEAN 1
+#define _WINGDI_H
+#define _WINUSER_H
+#define _WINNLS_H
+#define _WINVER_H
+#define _WINNETWK_H
+#define _WINSVC_H
+#include <windows.h>
+#include <wincrypt.h>
+#include <lmcons.h>
+#undef _WINGDI_H
+#undef _WINUSER_H
+#undef _WINNLS_H
+#undef _WINVER_H
+#undef _WINNETWK_H
+#undef _WINSVC_H
+
+#include "wincap.h"
+
+/* The one function we use from winuser.h most of the time */
+extern "C" DWORD WINAPI GetLastError (void);
+
+enum codepage_type {ansi_cp, oem_cp};
+extern codepage_type current_codepage;
+
+UINT get_cp ();
+
+int __stdcall sys_wcstombs(char *, const WCHAR *, int)
+  __attribute__ ((regparm(3)));
+
+int __stdcall sys_mbstowcs(WCHAR *, const char *, int)
+  __attribute__ ((regparm(3)));
+
+/* Used to check if Cygwin DLL is dynamically loaded. */
+extern int dynamically_loaded;
+
+extern int cygserver_running;
+
+#define _MT_SAFE	// DELTEME someday
+
+#define TITLESIZE 1024
+
+/* status bit manipulation */
+#define __ISSETF(what, x, prefix) \
+  ((what)->status & prefix##_##x)
+#define __SETF(what, x, prefix) \
+  ((what)->status |= prefix##_##x)
+#define __CLEARF(what, x, prefix) \
+  ((what)->status &= ~prefix##_##x)
+#define __CONDSETF(n, what, x, prefix) \
+  ((n) ? __SETF (what, x, prefix) : __CLEARF (what, x, prefix))
+
+#include "debug.h"
+
+/* Events/mutexes */
+extern HANDLE title_mutex;
+
+/**************************** Convenience ******************************/
+
+/* Used when treating / and \ as equivalent. */
+#define isdirsep(ch) \
+    ({ \
+	char __c = (ch); \
+	((__c) == '/' || (__c) == '\\'); \
+    })
+
+/* Convert a signal to a signal mask */
+#define SIGTOMASK(sig)	(1<<((sig) - signal_shift_subtract))
+extern unsigned int signal_shift_subtract;
+
+#ifdef NEW_MACRO_VARARGS
+# define api_fatal(...) __api_fatal ("%P: *** " __VA_ARGS__)
+#else
+# define api_fatal(fmt, args...) __api_fatal ("%P: *** " fmt,## args)
+#endif
+
+#undef issep
+#define issep(ch) (strchr (" \t\n\r", (ch)) != NULL)
+
+#define isabspath(p) \
+  (isdirsep (*(p)) || (isalpha (*(p)) && (p)[1] == ':' && (!(p)[2] || isdirsep ((p)[2]))))
+
+/******************** Initialization/Termination **********************/
+
+class per_process;
+/* cygwin .dll initialization */
+void dll_crt0 (per_process *) __asm__ ("_dll_crt0__FP11per_process");
+extern "C" void __stdcall _dll_crt0 ();
+
+/* dynamically loaded dll initialization */
+extern "C" int dll_dllcrt0 (HMODULE, per_process *);
+
+/* dynamically loaded dll initialization for non-cygwin apps */
+extern "C" int dll_noncygwin_dllcrt0 (HMODULE, per_process *);
+
+/* exit the program */
+
+enum exit_states
+  {
+    ES_NOT_EXITING = 0,
+    ES_EVENTS_TERMINATE,
+    ES_THREADTERM,
+    ES_SIGNAL,
+    ES_CLOSEALL,
+    ES_SIGPROCTERMINATE,
+    ES_TITLE,
+    ES_HUP_PGRP,
+    ES_HUP_SID,
+    ES_TTY_TERMINATE
+  };
+
+extern exit_states exit_state;
+void __stdcall do_exit (int) __attribute__ ((regparm (1), noreturn));
+
+/* UID/GID */
+void uinfo_init (void);
+
+#define ILLEGAL_UID16 ((__uid16_t)-1)
+#define ILLEGAL_UID ((__uid32_t)-1)
+#define ILLEGAL_GID16 ((__gid16_t)-1)
+#define ILLEGAL_GID ((__gid32_t)-1)
+#define ILLEGAL_SEEK ((_off64_t)-1)
+
+#define uid16touid32(u16)  ((u16)==ILLEGAL_UID16?ILLEGAL_UID:(__uid32_t)(u16))
+#define gid16togid32(g16)  ((g16)==ILLEGAL_GID16?ILLEGAL_GID:(__gid32_t)(g16))
+
+/* various events */
+void events_init (void);
+void events_terminate (void);
+
+void __stdcall close_all_files (void);
+
+/* Invisible window initialization/termination. */
+HWND __stdcall gethwnd (void);
+
+/* Globals that handle initialization of winsock in a child process. */
+extern HANDLE wsock32_handle;
+extern HANDLE ws2_32_handle;
+
+/* Globals that handle initialization of netapi in a child process. */
+extern HANDLE netapi32_handle;
+
+/* debug_on_trap support. see exceptions.cc:try_to_debug() */
+extern "C" void error_start_init (const char*);
+extern "C" int try_to_debug (bool waitloop = 1);
+
+void set_file_api_mode (codepage_type);
+
+extern int cygwin_finished_initializing;
+
+/**************************** Miscellaneous ******************************/
+
+void __stdcall set_std_handle (int);
+int __stdcall writable_directory (const char *file);
+int __stdcall stat_dev (DWORD, int, unsigned long, struct __stat64 *);
+
+__ino64_t __stdcall hash_path_name (__ino64_t hash, const char *name) __attribute__ ((regparm(2)));
+void __stdcall nofinalslash (const char *src, char *dst) __attribute__ ((regparm(2)));
+extern "C" char *__stdcall rootdir (char *full_path) __attribute__ ((regparm(1)));
+
+/* String manipulation */
+extern "C" char *__stdcall strccpy (char *s1, const char **s2, char c);
+extern "C" int __stdcall strcasematch (const char *s1, const char *s2) __attribute__ ((regparm(2)));
+extern "C" int __stdcall strncasematch (const char *s1, const char *s2, size_t n) __attribute__ ((regparm(3)));
+extern "C" char *__stdcall strcasestr (const char *searchee, const char *lookfor) __attribute__ ((regparm(2)));
+
+/* Time related */
+void __stdcall totimeval (struct timeval *dst, FILETIME * src, int sub, int flag);
+long __stdcall to_time_t (FILETIME * ptr);
+void __stdcall to_timestruc_t (FILETIME * ptr, timestruc_t * out);
+void __stdcall time_as_timestruc_t (timestruc_t * out);
+
+void __stdcall set_console_title (char *);
+void init_console_handler ();
+void init_global_security ();
+
+int __stdcall check_null_str (const char *name) __attribute__ ((regparm(1)));
+int __stdcall check_null_empty_str (const char *name) __attribute__ ((regparm(1)));
+int __stdcall check_null_empty_str_errno (const char *name) __attribute__ ((regparm(1)));
+int __stdcall check_null_str_errno (const char *name) __attribute__ ((regparm(1)));
+int __stdcall __check_null_invalid_struct (void *s, unsigned sz) __attribute__ ((regparm(2)));
+int __stdcall __check_null_invalid_struct_errno (void *s, unsigned sz) __attribute__ ((regparm(2)));
+int __stdcall __check_invalid_read_ptr_errno (const void *s, unsigned sz) __attribute__ ((regparm(2)));
+
+#define check_null_invalid_struct(s) \
+  __check_null_invalid_struct ((s), sizeof (*(s)))
+#define check_null_invalid_struct_errno(s) \
+  __check_null_invalid_struct_errno ((s), sizeof (*(s)))
+
+struct iovec;
+ssize_t check_iovec_for_read (const struct iovec *, int) __attribute__ ((regparm(2)));
+ssize_t check_iovec_for_write (const struct iovec *, int) __attribute__ ((regparm(2)));
+
+#define set_winsock_errno() __set_winsock_errno (__FUNCTION__, __LINE__)
+void __set_winsock_errno (const char *fn, int ln) __attribute__ ((regparm(2)));
+
+extern bool wsock_started;
+
+/* Printf type functions */
+extern "C" void __api_fatal (const char *, ...) __attribute__ ((noreturn));
+extern "C" int __small_sprintf (char *dst, const char *fmt, ...) /*__attribute__ ((regparm (2)))*/;
+extern "C" int __small_vsprintf (char *dst, const char *fmt, va_list ap) /*__attribute__ ((regparm (3)))*/;
+extern void multiple_cygwin_problem (const char *, unsigned, unsigned);
+
+class path_conv;
+int __stdcall stat_worker (const char *name, struct __stat64 *buf, int nofollow,
+			   path_conv *pc = NULL) __attribute__ ((regparm (3)));
+int __stdcall low_priority_sleep (DWORD) __attribute__ ((regparm (1)));
+#define SLEEP_0_STAY_LOW INFINITE
+
+/**************************** Exports ******************************/
+
+extern "C" {
+int cygwin_select (int , fd_set *, fd_set *, fd_set *,
+		   struct timeval *to);
+int cygwin_gethostname (char *__name, size_t __len);
+
+int kill_pgrp (pid_t, int);
+int _kill (int, int);
+int _raise (int sig);
+
+extern DWORD binmode;
+extern char _data_start__, _data_end__, _bss_start__, _bss_end__;
+extern void (*__CTOR_LIST__) (void);
+extern void (*__DTOR_LIST__) (void);
+extern SYSTEM_INFO system_info;
+};
+
+/*************************** Unsorted ******************************/
+
+#define WM_ASYNCIO	0x8000		// WM_APP
+
+/* Note that MAX_PATH is defined in the windows headers */
+/* There is also PATH_MAX and MAXPATHLEN.
+   PATH_MAX is from Posix and does *not* include the trailing NUL.
+   MAXPATHLEN is from Unix.
+
+   Thou shalt use MAX_PATH throughout.  It avoids the NUL vs no-NUL
+   issue and is neither of the Unixy ones [so we can punt on which
+   one is the right one to use].  */
+
+#define STD_RBITS (S_IRUSR | S_IRGRP | S_IROTH)
+#define STD_WBITS (S_IWUSR)
+#define STD_XBITS (S_IXUSR | S_IXGRP | S_IXOTH)
+#define NO_W ~(S_IWUSR | S_IWGRP | S_IWOTH)
+#define NO_R ~(S_IRUSR | S_IRGRP | S_IROTH)
+#define NO_X ~(S_IXUSR | S_IXGRP | S_IXOTH)
+
+/* The title on program start. */
+extern char *old_title;
+extern bool display_title;
+
+extern HANDLE hMainThread;
+extern HANDLE hMainProc;
+
+extern bool cygwin_testing;
+extern unsigned _cygwin_testing_magic;
+extern HMODULE cygwin_hmodule;
+
+extern char almost_null[];
+
+#define winsock2_active (wsadata.wVersion >= 512)
+#define winsock_active (wsadata.wVersion < 512)
+extern struct WSAData wsadata;
+
+#endif /* defined __cplusplus */