diff options
Diffstat (limited to 'winsup/cygwin')
-rw-r--r-- | winsup/cygwin/ChangeLog | 8 | ||||
-rw-r--r-- | winsup/cygwin/assert.cc | 6 | ||||
-rw-r--r-- | winsup/cygwin/dcrt0.cc | 8 | ||||
-rw-r--r-- | winsup/cygwin/fhandler.cc | 2 | ||||
-rw-r--r-- | winsup/cygwin/fhandler_console.cc | 20 | ||||
-rw-r--r-- | winsup/cygwin/fork.cc | 10 | ||||
-rw-r--r-- | winsup/cygwin/ntea.cc | 11 | ||||
-rw-r--r-- | winsup/cygwin/shared.cc | 10 | ||||
-rw-r--r-- | winsup/cygwin/spawn.cc | 11 | ||||
-rw-r--r-- | winsup/cygwin/syscalls.cc | 23 | ||||
-rw-r--r-- | winsup/cygwin/times.cc | 12 |
11 files changed, 56 insertions, 65 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index 92fd4851f..9915b3cb2 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,3 +1,11 @@ +2002-09-19 Christopher Faylor <cgf@redhat.com> + + Cleanup calls to CreateFile throughout. + * dcrt0.cc (__api_fatal): Correctly check for failing return from CreateFile. + * assert.cc (__assert): Don't check return value from CreateFile for NULL. + * fhandler_console.cc (set_console_state_for_spawn): Ditto. + * fork.cc (fork_parent): Ditto. + 2002-09-18 Christopher Faylor <cgf@redhat.com> * cygthread.cc (cygthread::initialized): Avoid copying on fork or some diff --git a/winsup/cygwin/assert.cc b/winsup/cygwin/assert.cc index fbce8753e..063c7b852 100644 --- a/winsup/cygwin/assert.cc +++ b/winsup/cygwin/assert.cc @@ -28,9 +28,9 @@ __assert (const char *file, int line, const char *failedexpr) /* If we don't have a console in a Windows program, then bring up a message box for the assertion failure. */ - h = CreateFileA ("CONOUT$", GENERIC_WRITE, FILE_SHARE_WRITE, &sec_none_nih, - OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); - if (h == INVALID_HANDLE_VALUE || h == 0) + h = CreateFile ("CONOUT$", GENERIC_WRITE, FILE_SHARE_WRITE, &sec_none_nih, + OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); + if (h == INVALID_HANDLE_VALUE) { char *buf; diff --git a/winsup/cygwin/dcrt0.cc b/winsup/cygwin/dcrt0.cc index ee9d42e3c..52b8202ef 100644 --- a/winsup/cygwin/dcrt0.cc +++ b/winsup/cygwin/dcrt0.cc @@ -1057,10 +1057,10 @@ __api_fatal (const char *fmt, ...) a serious error. */ if (GetFileType (GetStdHandle (STD_ERROR_HANDLE)) != FILE_TYPE_CHAR) { - HANDLE h = CreateFileA ("CONOUT$", GENERIC_READ|GENERIC_WRITE, - FILE_SHARE_WRITE | FILE_SHARE_WRITE, &sec_none, - OPEN_EXISTING, 0, 0); - if (h) + HANDLE h = CreateFile ("CONOUT$", GENERIC_READ | GENERIC_WRITE, + FILE_SHARE_WRITE | FILE_SHARE_WRITE, + &sec_none, OPEN_EXISTING, 0, 0); + if (h != INVALID_HANDLE_VALUE) (void) WriteFile (h, buf, len, &done, 0); } diff --git a/winsup/cygwin/fhandler.cc b/winsup/cygwin/fhandler.cc index 0b7bf65ee..2726a2ab0 100644 --- a/winsup/cygwin/fhandler.cc +++ b/winsup/cygwin/fhandler.cc @@ -436,7 +436,7 @@ fhandler_base::open (path_conv *pc, int flags, mode_t mode) x = CreateFile (get_win32_name (), access, shared, &sa, creation_distribution, file_attributes, 0); - syscall_printf ("%p = CreateFileA (%s, %p, %p, %p, %p, %p, 0)", + syscall_printf ("%p = CreateFile (%s, %p, %p, %p, %p, %p, 0)", x, get_win32_name (), access, shared, &sa, creation_distribution, file_attributes); diff --git a/winsup/cygwin/fhandler_console.cc b/winsup/cygwin/fhandler_console.cc index 895a98b8b..6a997f34a 100644 --- a/winsup/cygwin/fhandler_console.cc +++ b/winsup/cygwin/fhandler_console.cc @@ -135,11 +135,11 @@ tty_list::get_tty (int n) int __stdcall set_console_state_for_spawn () { - HANDLE h = CreateFileA ("CONIN$", GENERIC_READ, FILE_SHARE_WRITE, - &sec_none_nih, OPEN_EXISTING, - FILE_ATTRIBUTE_NORMAL, NULL); + HANDLE h = CreateFile ("CONIN$", GENERIC_READ, FILE_SHARE_WRITE, + &sec_none_nih, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, + NULL); - if (h == INVALID_HANDLE_VALUE || h == NULL) + if (h == INVALID_HANDLE_VALUE) return 0; if (shared_console_info != NULL) @@ -547,9 +547,9 @@ fhandler_console::open (path_conv *, int flags, mode_t) set_flags ((flags & ~O_TEXT) | O_BINARY); /* Open the input handle as handle_ */ - h = CreateFileA ("CONIN$", GENERIC_READ|GENERIC_WRITE, - FILE_SHARE_READ | FILE_SHARE_WRITE, &sec_none, - OPEN_EXISTING, 0, 0); + h = CreateFile ("CONIN$", GENERIC_READ | GENERIC_WRITE, + FILE_SHARE_READ | FILE_SHARE_WRITE, &sec_none, + OPEN_EXISTING, 0, 0); if (h == INVALID_HANDLE_VALUE) { @@ -559,9 +559,9 @@ fhandler_console::open (path_conv *, int flags, mode_t) set_io_handle (h); set_r_no_interrupt (1); // Handled explicitly in read code - h = CreateFileA ("CONOUT$", GENERIC_READ|GENERIC_WRITE, - FILE_SHARE_READ | FILE_SHARE_WRITE, &sec_none, - OPEN_EXISTING, 0, 0); + h = CreateFile ("CONOUT$", GENERIC_READ | GENERIC_WRITE, + FILE_SHARE_READ | FILE_SHARE_WRITE, &sec_none, + OPEN_EXISTING, 0, 0); if (h == INVALID_HANDLE_VALUE) { diff --git a/winsup/cygwin/fork.cc b/winsup/cygwin/fork.cc index dab9aced0..673d0d0ef 100644 --- a/winsup/cygwin/fork.cc +++ b/winsup/cygwin/fork.cc @@ -362,12 +362,12 @@ fork_parent (HANDLE& hParent, dll *&first_dll, /* If we don't have a console, then don't create a console for the child either. */ - HANDLE console_handle = CreateFileA ("CONOUT$", GENERIC_WRITE, - FILE_SHARE_WRITE, &sec_none_nih, - OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, - NULL); + HANDLE console_handle = CreateFile ("CONOUT$", GENERIC_WRITE, + FILE_SHARE_WRITE, &sec_none_nih, + OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, + NULL); - if (console_handle != INVALID_HANDLE_VALUE && console_handle != 0) + if (console_handle != INVALID_HANDLE_VALUE) CloseHandle (console_handle); else c_flags |= DETACHED_PROCESS; diff --git a/winsup/cygwin/ntea.cc b/winsup/cygwin/ntea.cc index 224478b16..95b5444a3 100644 --- a/winsup/cygwin/ntea.cc +++ b/winsup/cygwin/ntea.cc @@ -91,12 +91,11 @@ NTReadEA (const char *file, const char *attrname, char *attrbuf, int len) int easize; hFileSource = CreateFile (file, FILE_READ_EA, - FILE_SHARE_READ | FILE_SHARE_WRITE, - &sec_none_nih, // sa - OPEN_EXISTING, - FILE_FLAG_BACKUP_SEMANTICS, - NULL - ); + FILE_SHARE_READ | FILE_SHARE_WRITE, + &sec_none_nih, // sa + OPEN_EXISTING, + FILE_FLAG_BACKUP_SEMANTICS, + NULL); if (hFileSource == INVALID_HANDLE_VALUE) return 0; diff --git a/winsup/cygwin/shared.cc b/winsup/cygwin/shared.cc index 3031ae780..5c3beb999 100644 --- a/winsup/cygwin/shared.cc +++ b/winsup/cygwin/shared.cc @@ -60,13 +60,9 @@ open_shared (const char *name, int n, HANDLE &shared_h, DWORD size, void *addr) TRUE, mapname); } if (!shared_h && - !(shared_h = CreateFileMappingA (INVALID_HANDLE_VALUE, - &sec_all, - PAGE_READWRITE, - 0, - size, - mapname))) - api_fatal ("CreateFileMappingA, %E. Terminating."); + !(shared_h = CreateFileMapping (INVALID_HANDLE_VALUE, &sec_all, + PAGE_READWRITE, 0, size, mapname))) + api_fatal ("CreateFileMapping, %E. Terminating."); } shared = (shared_info *) MapViewOfFileEx (shared_h, diff --git a/winsup/cygwin/spawn.cc b/winsup/cygwin/spawn.cc index 8c1c18adb..193f593bc 100644 --- a/winsup/cygwin/spawn.cc +++ b/winsup/cygwin/spawn.cc @@ -420,13 +420,10 @@ spawn_guts (const char * prog_arg, const char *const *argv, that it is NOT a script file */ while (*ext == '\0') { - HANDLE hnd = CreateFileA (real_path, - GENERIC_READ, - FILE_SHARE_READ | FILE_SHARE_WRITE, - &sec_none_nih, - OPEN_EXISTING, - FILE_ATTRIBUTE_NORMAL, - 0); + HANDLE hnd = CreateFile (real_path, GENERIC_READ, + FILE_SHARE_READ | FILE_SHARE_WRITE, + &sec_none_nih, OPEN_EXISTING, + FILE_ATTRIBUTE_NORMAL, 0); if (hnd == INVALID_HANDLE_VALUE) { __seterrno (); diff --git a/winsup/cygwin/syscalls.cc b/winsup/cygwin/syscalls.cc index 8c2b96b7b..650cad80a 100644 --- a/winsup/cygwin/syscalls.cc +++ b/winsup/cygwin/syscalls.cc @@ -648,15 +648,10 @@ _link (const char *a, const char *b) BOOL bSuccess; - hFileSource = CreateFile ( - real_a, - FILE_WRITE_ATTRIBUTES, - FILE_SHARE_READ | FILE_SHARE_WRITE /*| FILE_SHARE_DELETE*/, - &sec_none_nih, // sa - OPEN_EXISTING, - 0, - NULL - ); + hFileSource = CreateFile (real_a, FILE_WRITE_ATTRIBUTES, + FILE_SHARE_READ | FILE_SHARE_WRITE /*| FILE_SHARE_DELETE*/, + &sec_none_nih, // sa + OPEN_EXISTING, 0, NULL); if (hFileSource == INVALID_HANDLE_VALUE) { @@ -2433,12 +2428,10 @@ logout (char *line) return 0; ut_fd = CreateFile (win32_path.get_win32 (), - GENERIC_READ | GENERIC_WRITE, - FILE_SHARE_READ | FILE_SHARE_WRITE, - &sec_none_nih, - OPEN_EXISTING, - FILE_ATTRIBUTE_NORMAL, - NULL); + GENERIC_READ | GENERIC_WRITE, + FILE_SHARE_READ | FILE_SHARE_WRITE, + &sec_none_nih, OPEN_EXISTING, + FILE_ATTRIBUTE_NORMAL, NULL); if (ut_fd != INVALID_HANDLE_VALUE) { struct utmp *ut; diff --git a/winsup/cygwin/times.cc b/winsup/cygwin/times.cc index a7dec6a9b..ed0680235 100644 --- a/winsup/cygwin/times.cc +++ b/winsup/cygwin/times.cc @@ -471,13 +471,11 @@ utimes (const char *path, struct timeval *tvp) the times of directories. */ /* Note: It's not documented in MSDN that FILE_WRITE_ATTRIBUTES is sufficient to change the timestamps... */ - HANDLE h = CreateFileA (win32.get_win32 (), - FILE_WRITE_ATTRIBUTES, - FILE_SHARE_READ | FILE_SHARE_WRITE, - &sec_none_nih, - OPEN_EXISTING, - FILE_ATTRIBUTE_NORMAL | FILE_FLAG_BACKUP_SEMANTICS, - 0); + HANDLE h = CreateFile (win32, FILE_WRITE_ATTRIBUTES, + FILE_SHARE_READ | FILE_SHARE_WRITE, + &sec_none_nih, OPEN_EXISTING, + FILE_ATTRIBUTE_NORMAL | FILE_FLAG_BACKUP_SEMANTICS, + 0); if (h == INVALID_HANDLE_VALUE) { |