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Diffstat (limited to 'winsup/cygwin/winsup.h')
| -rw-r--r-- | winsup/cygwin/winsup.h | 383 |
1 files changed, 0 insertions, 383 deletions
diff --git a/winsup/cygwin/winsup.h b/winsup/cygwin/winsup.h deleted file mode 100644 index 5612669..0000000 --- a/winsup/cygwin/winsup.h +++ /dev/null @@ -1,383 +0,0 @@ -/* winsup.h: main Cygwin header file. - - Copyright 1996, 1997, 1998, 1999, 2000 Cygnus Solutions. - -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__ - -#ifdef __cplusplus - -#define alloca(x) __builtin_alloca (x) -#define strlen __builtin_strlen -#define strcpy __builtin_strcpy -#define memcpy __builtin_memcpy -#define memcmp __builtin_memcmp -#ifdef HAVE_BUILTIN_MEMSET -# define memset __builtin_memset -#endif - -#if !defined(__STDC_VERSION__) || __STDC_VERSION__ >= 199900L -#define NEW_MACRO_VARARGS -#endif - -#include <sys/types.h> -#include <sys/strace.h> -#include <sys/resource.h> -#include <setjmp.h> -#include <signal.h> -#include <string.h> - -#undef strchr -#define strchr cygwin_strchr -extern "C" inline __stdcall char * strchr(const char * s, int c) -{ -register char * __res; -__asm__ __volatile__( - "movb %%al,%%ah\n" - "1:\tmovb (%1),%%al\n\t" - "cmpb %%ah,%%al\n\t" - "je 2f\n\t" - "incl %1\n\t" - "testb %%al,%%al\n\t" - "jne 1b\n\t" - "xorl %1,%1\n" - "2:\tmovl %1,%0\n\t" - :"=a" (__res), "=r" (s) - :"0" (c), "1" (s)); -return __res; -} - -#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> -#undef _WINGDI_H -#undef _WINUSER_H -#undef _WINNLS_H -#undef _WINVER_H -#undef _WINNETWK_H -#undef _WINSVC_H - -/* The one function we use from winuser.h most of the time */ -extern "C" DWORD WINAPI GetLastError (void); - -/* Used for runtime OS check/decisions. */ -enum os_type {winNT = 1, win95, win98, win32s, unknown}; -extern os_type os_being_run; - -/* Used to check if Cygwin DLL is dynamically loaded. */ -extern int dynamically_loaded; - -#define sys_wcstombs(tgt,src,len) \ - WideCharToMultiByte(CP_ACP,0,(src),-1,(tgt),(len),NULL,NULL) -#define sys_mbstowcs(tgt,src,len) \ - MultiByteToWideChar(CP_ACP,0,(src),-1,(tgt),(len)) - -#include <cygwin/version.h> - -#define TITLESIZE 1024 -#define MAX_USER_NAME 20 -#define DEFAULT_UID 500 -#define DEFAULT_GID 544 - -#define MAX_SID_LEN 40 -#define MAX_HOST_NAME 256 - -/* 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 "shared.h" - -extern HANDLE hMainThread; -extern HANDLE hMainProc; - -#include "debug.h" -#include <sys/cygwin.h> - -/********************** Application Interface **************************/ - -extern "C" per_process __cygwin_user_data; /* Pointer into application's static data */ -#define user_data (&__cygwin_user_data) - -/* We use the following to test that sizeof hasn't changed. When adding - or deleting members, insert fillers or use the reserved entries. - Do not change this value. */ -#define SIZEOF_PER_PROCESS (42 * 4) - -/******************* Host-dependent constants **********************/ -/* Portions of the cygwin DLL require special constants whose values - are dependent on the host system. Rather than dynamically - determine those values whenever they are required, initialize these - values once at process start-up. */ - -class host_dependent_constants -{ - public: - void init (void); - - /* Used by fhandler_disk_file::lock which needs a platform-specific - upper word value for locking entire files. */ - DWORD win32_upper; - - /* fhandler_base::open requires host dependent file sharing - attributes. */ - int shared; -}; - -extern host_dependent_constants host_dependent; - -/* Events/mutexes */ -extern HANDLE title_mutex; - -/**************************** Convenience ******************************/ - -#define NO_COPY __attribute__((section(".data_cygwin_nocopy"))) - -/* Used when treating / and \ as equivalent. */ -#define SLASH_P(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 NOSTRACE -#define MARK() 0 -#else -#define MARK() mark (__FILE__,__LINE__) -#endif - -#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 isdirsep SLASH_P -#define isabspath(p) \ - (isdirsep (*(p)) || (isalpha (*(p)) && (p)[1] == ':' && (!(p)[2] || isdirsep ((p)[2])))) - -/******************** Initialization/Termination **********************/ - -/* cygwin .dll initialization */ -void dll_crt0 (per_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 */ -extern "C" void __stdcall do_exit (int) __attribute__ ((noreturn)); - -/* Initialize the environment */ -void environ_init (int); - -/* Heap management. */ -void heap_init (void); -void malloc_init (void); - -/* UID/GID */ -void uinfo_init (void); - -/* various events */ -void events_init (void); -void events_terminate (void); - -void __stdcall close_all_files (void); - -/* Invisible window initialization/termination. */ -HWND __stdcall gethwnd (void); -void __stdcall window_terminate (void); - -/* Globals that handle initialization of winsock in a child process. */ -extern HANDLE wsock32_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 (); - -extern int cygwin_finished_initializing; - -/**************************** Miscellaneous ******************************/ - -/* File manipulation */ -int __stdcall set_process_privileges (); -int __stdcall get_file_attribute (int, const char *, int *, - uid_t * = NULL, gid_t * = NULL); -int __stdcall set_file_attribute (int, const char *, int); -int __stdcall set_file_attribute (int, const char *, uid_t, gid_t, int, const char *); -void __stdcall set_std_handle (int); -int __stdcall writable_directory (const char *file); -int __stdcall stat_dev (DWORD, int, unsigned long, struct stat *); -extern BOOL allow_ntsec; - -/* `lookup_name' should be called instead of LookupAccountName. - * logsrv may be NULL, in this case only the local system is used for lookup. - * The buffer for ret_sid (40 Bytes) has to be allocated by the caller! */ -BOOL __stdcall lookup_name (const char *, const char *, PSID); -char *__stdcall convert_sid_to_string_sid (PSID, char *); -PSID __stdcall convert_string_sid_to_sid (PSID, const char *); -BOOL __stdcall get_pw_sid (PSID, struct passwd *); - -unsigned long __stdcall hash_path_name (unsigned long hash, const char *name); -void __stdcall nofinalslash (const char *src, char *dst); -extern "C" char *__stdcall rootdir (char *full_path); - -void __stdcall mark (const char *, int); - -extern "C" int _spawnve (HANDLE hToken, int mode, const char *path, - const char *const *argv, const char *const *envp); - -extern void __stdcall exec_fixup_after_fork (); - -class _pinfo; -/* For mmaps across fork(). */ -int __stdcall recreate_mmaps_after_fork (void *); -void __stdcall set_child_mmap_ptr (_pinfo *); - -/* String manipulation */ -char *__stdcall strccpy (char *s1, const char **s2, char c); -int __stdcall strcasematch (const char *s1, const char *s2); -int __stdcall strncasematch (const char *s1, const char *s2, size_t n); -char *__stdcall strcasestr (const char *searchee, const char *lookfor); - -/* Time related */ -void __stdcall totimeval (struct timeval *dst, FILETIME * src, int sub, int flag); -long __stdcall to_time_t (FILETIME * ptr); - -/* pinfo table manipulation */ -#ifndef lock_pinfo_for_update -int __stdcall lock_pinfo_for_update (DWORD timeout); -#endif -void unlock_pinfo (void); - -/* Retrieve a security descriptor that allows all access */ -SECURITY_DESCRIPTOR *__stdcall get_null_sd (void); - -int __stdcall get_id_from_sid (PSID, BOOL); -extern inline int get_uid_from_sid (PSID psid) { return get_id_from_sid (psid, FALSE);} -extern inline int get_gid_from_sid (PSID psid) { return get_id_from_sid (psid, TRUE); } - -int __stdcall NTReadEA (const char *file, const char *attrname, char *buf, int len); -BOOL __stdcall NTWriteEA (const char *file, const char *attrname, char *buf, int len); - -void __stdcall set_console_title (char *); -void set_console_handler (); - -void __stdcall fill_rusage (struct rusage *, HANDLE); -void __stdcall add_rusage (struct rusage *, struct rusage *); - -void set_winsock_errno (); - -/**************************** 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); - -int getfdtabsize (); -void setfdtabsize (int); - -extern DWORD binmode; -extern char _data_start__, _data_end__, _bss_start__, _bss_end__; -extern void (*__CTOR_LIST__) (void); -extern void (*__DTOR_LIST__) (void); -}; - -/*************************** 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]. */ - -/* Initial and increment values for cygwin's fd table */ -#define NOFILE_INCR 32 - -#include <sys/reent.h> - -#define STD_RBITS (S_IRUSR | S_IRGRP | S_IROTH) -#define STD_WBITS (S_IWUSR) -#define STD_XBITS (S_IXUSR | S_IXGRP | S_IXOTH) - -#define O_NOSYMLINK 0x080000 -#define O_DIROPEN 0x100000 - -/*************************** Environment ******************************/ - -/* The structure below is used to control conversion to/from posix-style - * file specs. Currently, only PATH and HOME are converted, but PATH - * needs to use a "convert path list" function while HOME needs a simple - * "convert to posix/win32". For the simple case, where a calculated length - * is required, just return MAX_PATH. *FIXME* - */ -struct win_env - { - const char *name; - size_t namelen; - char *posix; - char *native; - int (*toposix) (const char *, char *); - int (*towin32) (const char *, char *); - int (*posix_len) (const char *); - int (*win32_len) (const char *); - void add_cache (const char *in_posix, const char *in_native = NULL); - const char * get_native () {return native ? native + namelen : NULL;} - }; - -win_env * __stdcall getwinenv (const char *name, const char *posix = NULL); - -void __stdcall update_envptrs (); -char * __stdcall winenv (const char * const *, int); -extern char **__cygwin_environ, ***main_environ; -extern "C" char __stdcall **cur_environ (); - -/* The title on program start. */ -extern char *old_title; -extern BOOL display_title; - -#endif /* defined __cplusplus */ |