diff options
Diffstat (limited to 'Modules/posixmodule.c')
| -rw-r--r-- | Modules/posixmodule.c | 1001 |
1 files changed, 205 insertions, 796 deletions
diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index 91352d4..6830684 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -1,15 +1,12 @@ /* POSIX module implementation */ -/* This file is also used for Windows NT/MS-Win and OS/2. In that case the - module actually calls itself 'nt' or 'os2', not 'posix', and a few +/* This file is also used for Windows NT/MS-Win. In that case the + module actually calls itself 'nt', not 'posix', and a few functions are either unimplemented or implemented differently. The source assumes that for Windows NT, the macro 'MS_WINDOWS' is defined independent of the compiler used. Different compilers define their own feature - test macro, e.g. '__BORLANDC__' or '_MSC_VER'. For OS/2, the compiler - independent macro PYOS_OS2 should be defined. On OS/2 the default - compiler is assumed to be IBM's VisualAge C++ (VACPP). PYCC_GCC is used - as the compiler specific macro for the EMX port of gcc to OS/2. */ + test macro, e.g. '__BORLANDC__' or '_MSC_VER'. */ #ifdef __APPLE__ /* @@ -46,22 +43,6 @@ disguised Unix interface). Refer to the library manual and\n\ corresponding Unix manual entries for more information on calls."); -#if defined(PYOS_OS2) -#error "PEP 11: OS/2 is now unsupported, code will be removed in Python 3.4" -#define INCL_DOS -#define INCL_DOSERRORS -#define INCL_DOSPROCESS -#define INCL_NOPMAPI -#include <os2.h> -#if defined(PYCC_GCC) -#include <ctype.h> -#include <io.h> -#include <stdio.h> -#include <process.h> -#endif -#include "osdefs.h" -#endif - #ifdef HAVE_SYS_UIO_H #include <sys/uio.h> #endif @@ -146,17 +127,10 @@ corresponding Unix manual entries for more information on calls."); /* Various compilers have only certain posix functions */ /* XXX Gosh I wish these were all moved into pyconfig.h */ -#if defined(PYCC_VACPP) && defined(PYOS_OS2) -#include <process.h> -#else #if defined(__WATCOMC__) && !defined(__QNX__) /* Watcom compiler */ #define HAVE_GETCWD 1 #define HAVE_OPENDIR 1 #define HAVE_SYSTEM 1 -#if defined(__OS2__) -#define HAVE_EXECV 1 -#define HAVE_WAIT 1 -#endif #include <process.h> #else #ifdef __BORLANDC__ /* Borland compiler */ @@ -179,8 +153,8 @@ corresponding Unix manual entries for more information on calls."); #define HAVE_FSYNC 1 #define fsync _commit #else -#if defined(PYOS_OS2) && defined(PYCC_GCC) || defined(__VMS) -/* Everything needed is defined in PC/os2emx/pyconfig.h or vms/pyconfig.h */ +#if defined(__VMS) +/* Everything needed is defined in vms/pyconfig.h */ #else /* all other compilers */ /* Unix functions that the configure script doesn't check for */ #define HAVE_EXECV 1 @@ -200,11 +174,10 @@ corresponding Unix manual entries for more information on calls."); #define HAVE_SYSTEM 1 #define HAVE_WAIT 1 #define HAVE_TTYNAME 1 -#endif /* PYOS_OS2 && PYCC_GCC && __VMS */ +#endif /* __VMS */ #endif /* _MSC_VER */ #endif /* __BORLANDC__ */ #endif /* ! __WATCOMC__ || __QNX__ */ -#endif /* ! __IBMC__ */ @@ -335,10 +308,6 @@ static int win32_can_symlink = 0; #endif #endif /* _MSC_VER */ -#if defined(PYCC_VACPP) && defined(PYOS_OS2) -#include <io.h> -#endif /* OS2 */ - #ifndef MAXPATHLEN #if defined(PATH_MAX) && PATH_MAX > 1024 #define MAXPATHLEN PATH_MAX @@ -678,8 +647,8 @@ dir_fd_converter(PyObject *o, void *p) * path_cleanup(). However it is safe to do so.) */ typedef struct { - char *function_name; - char *argument_name; + const char *function_name; + const char *argument_name; int nullable; int allow_fd; wchar_t *wide; @@ -1105,10 +1074,6 @@ convertenviron(void) #else char **e; #endif -#if defined(PYOS_OS2) - APIRET rc; - char buffer[1024]; /* OS/2 Provides a Documented Max of 1024 Chars */ -#endif d = PyDict_New(); if (d == NULL) @@ -1177,20 +1142,6 @@ convertenviron(void) Py_DECREF(v); } #endif -#if defined(PYOS_OS2) - rc = DosQueryExtLIBPATH(buffer, BEGIN_LIBPATH); - if (rc == NO_ERROR) { /* (not a type, envname is NOT 'BEGIN_LIBPATH') */ - PyObject *v = PyBytes_FromString(buffer); - PyDict_SetItemString(d, "BEGINLIBPATH", v); - Py_DECREF(v); - } - rc = DosQueryExtLIBPATH(buffer, END_LIBPATH); - if (rc == NO_ERROR) { /* (not a typo, envname is NOT 'END_LIBPATH') */ - PyObject *v = PyBytes_FromString(buffer); - PyDict_SetItemString(d, "ENDLIBPATH", v); - Py_DECREF(v); - } -#endif return d; } @@ -1201,25 +1152,6 @@ posix_error(void) { return PyErr_SetFromErrno(PyExc_OSError); } -static PyObject * -posix_error_with_filename(char* name) -{ - return PyErr_SetFromErrnoWithFilename(PyExc_OSError, name); -} - - -static PyObject * -posix_error_with_allocated_filename(PyObject* name) -{ - PyObject *name_str, *rc; - name_str = PyUnicode_DecodeFSDefaultAndSize(PyBytes_AsString(name), - PyBytes_GET_SIZE(name)); - Py_DECREF(name); - rc = PyErr_SetFromErrnoWithFilenameObject(PyExc_OSError, - name_str); - Py_XDECREF(name_str); - return rc; -} #ifdef MS_WINDOWS static PyObject * @@ -1238,24 +1170,13 @@ win32_error(char* function, const char* filename) } static PyObject * -win32_error_unicode(char* function, wchar_t* filename) -{ - /* XXX - see win32_error for comments on 'function' */ - errno = GetLastError(); - if (filename) - return PyErr_SetFromWindowsErrWithUnicodeFilename(errno, filename); - else - return PyErr_SetFromWindowsErr(errno); -} - -static PyObject * win32_error_object(char* function, PyObject* filename) { /* XXX - see win32_error for comments on 'function' */ errno = GetLastError(); if (filename) return PyErr_SetExcFromWindowsErrWithFilenameObject( - PyExc_WindowsError, + PyExc_OSError, errno, filename); else @@ -1264,109 +1185,17 @@ win32_error_object(char* function, PyObject* filename) #endif /* MS_WINDOWS */ -/* - * Some functions return Win32 errors, others only ever use posix_error - * (this is for backwards compatibility with exceptions) - */ static PyObject * -path_posix_error(char *function_name, path_t *path) -{ - if (path->narrow) - return posix_error_with_filename(path->narrow); - return posix_error(); -} - -static PyObject * -path_error(char *function_name, path_t *path) +path_error(path_t *path) { #ifdef MS_WINDOWS - if (path->narrow) - return win32_error(function_name, path->narrow); - if (path->wide) - return win32_error_unicode(function_name, path->wide); - return win32_error(function_name, NULL); + return PyErr_SetExcFromWindowsErrWithFilenameObject(PyExc_OSError, + 0, path->object); #else - return path_posix_error(function_name, path); + return PyErr_SetFromErrnoWithFilenameObject(PyExc_OSError, path->object); #endif } -#if defined(PYOS_OS2) -/********************************************************************** - * Helper Function to Trim and Format OS/2 Messages - **********************************************************************/ -static void -os2_formatmsg(char *msgbuf, int msglen, char *reason) -{ - msgbuf[msglen] = '\0'; /* OS/2 Doesn't Guarantee a Terminator */ - - if (strlen(msgbuf) > 0) { /* If Non-Empty Msg, Trim CRLF */ - char *lastc = &msgbuf[ strlen(msgbuf)-1 ]; - - while (lastc > msgbuf && Py_ISSPACE(Py_CHARMASK(*lastc))) - *lastc-- = '\0'; /* Trim Trailing Whitespace (CRLF) */ - } - - /* Add Optional Reason Text */ - if (reason) { - strcat(msgbuf, " : "); - strcat(msgbuf, reason); - } -} - -/********************************************************************** - * Decode an OS/2 Operating System Error Code - * - * A convenience function to lookup an OS/2 error code and return a - * text message we can use to raise a Python exception. - * - * Notes: - * The messages for errors returned from the OS/2 kernel reside in - * the file OSO001.MSG in the \OS2 directory hierarchy. - * - **********************************************************************/ -static char * -os2_strerror(char *msgbuf, int msgbuflen, int errorcode, char *reason) -{ - APIRET rc; - ULONG msglen; - - /* Retrieve Kernel-Related Error Message from OSO001.MSG File */ - Py_BEGIN_ALLOW_THREADS - rc = DosGetMessage(NULL, 0, msgbuf, msgbuflen, - errorcode, "oso001.msg", &msglen); - Py_END_ALLOW_THREADS - - if (rc == NO_ERROR) - os2_formatmsg(msgbuf, msglen, reason); - else - PyOS_snprintf(msgbuf, msgbuflen, - "unknown OS error #%d", errorcode); - - return msgbuf; -} - -/* Set an OS/2-specific error and return NULL. OS/2 kernel - errors are not in a global variable e.g. 'errno' nor are - they congruent with posix error numbers. */ - -static PyObject * -os2_error(int code) -{ - char text[1024]; - PyObject *v; - - os2_strerror(text, sizeof(text), code, ""); - - v = Py_BuildValue("(is)", code, text); - if (v != NULL) { - PyErr_SetObject(PyExc_OSError, v); - Py_DECREF(v); - } - return NULL; /* Signal to Python that an Exception is Pending */ -} - -#endif /* OS2 */ - /* POSIX generic methods */ static PyObject * @@ -1389,65 +1218,31 @@ posix_fildes(PyObject *fdobj, int (*func)(int)) } static PyObject * -posix_1str(PyObject *args, char *format, int (*func)(const char*)) +posix_1str(const char *func_name, PyObject *args, char *format, + int (*func)(const char*)) { - PyObject *opath1 = NULL; - char *path1; + path_t path; int res; + memset(&path, 0, sizeof(path)); + path.function_name = func_name; if (!PyArg_ParseTuple(args, format, - PyUnicode_FSConverter, &opath1)) + path_converter, &path)) return NULL; - path1 = PyBytes_AsString(opath1); Py_BEGIN_ALLOW_THREADS - res = (*func)(path1); + res = (*func)(path.narrow); Py_END_ALLOW_THREADS - if (res < 0) - return posix_error_with_allocated_filename(opath1); - Py_DECREF(opath1); + if (res < 0) { + path_error(&path); + path_cleanup(&path); + return NULL; + } + path_cleanup(&path); Py_INCREF(Py_None); return Py_None; } #ifdef MS_WINDOWS -static PyObject* -win32_1str(PyObject* args, char* func, - char* format, BOOL (__stdcall *funcA)(LPCSTR), - char* wformat, BOOL (__stdcall *funcW)(LPWSTR)) -{ - PyObject *uni; - const char *ansi; - BOOL result; - - if (PyArg_ParseTuple(args, wformat, &uni)) - { - wchar_t *wstr = PyUnicode_AsUnicode(uni); - if (wstr == NULL) - return NULL; - Py_BEGIN_ALLOW_THREADS - result = funcW(wstr); - Py_END_ALLOW_THREADS - if (!result) - return win32_error_object(func, uni); - Py_INCREF(Py_None); - return Py_None; - } - PyErr_Clear(); - - if (!PyArg_ParseTuple(args, format, &ansi)) - return NULL; - if (win32_warn_bytes_api()) - return NULL; - Py_BEGIN_ALLOW_THREADS - result = funcA(ansi); - Py_END_ALLOW_THREADS - if (!result) - return win32_error(func, ansi); - Py_INCREF(Py_None); - return Py_None; - -} - /* This is a reimplementation of the C library's chdir function, but one that produces Win32 errors instead of DOS error codes. chdir is essentially a wrapper around SetCurrentDirectory; however, @@ -1524,13 +1319,13 @@ win32_wchdir(LPCWSTR path) #define HAVE_STAT_NSEC 1 struct win32_stat{ - int st_dev; + unsigned long st_dev; __int64 st_ino; unsigned short st_mode; int st_nlink; int st_uid; int st_gid; - int st_rdev; + unsigned long st_rdev; __int64 st_size; time_t st_atime; int st_atime_nsec; @@ -1589,6 +1384,8 @@ attribute_data_to_stat(BY_HANDLE_FILE_INFORMATION *info, ULONG reparse_tag, stru memset(result, 0, sizeof(*result)); result->st_mode = attributes_to_mode(info->dwFileAttributes); result->st_size = (((__int64)info->nFileSizeHigh)<<32) + info->nFileSizeLow; + result->st_dev = info->dwVolumeSerialNumber; + result->st_rdev = result->st_dev; FILE_TIME_to_time_t_nsec(&info->ftCreationTime, &result->st_ctime, &result->st_ctime_nsec); FILE_TIME_to_time_t_nsec(&info->ftLastWriteTime, &result->st_mtime, &result->st_mtime_nsec); FILE_TIME_to_time_t_nsec(&info->ftLastAccessTime, &result->st_atime, &result->st_atime_nsec); @@ -1651,7 +1448,7 @@ attributes_from_dir_w(LPCWSTR pszFile, BY_HANDLE_FILE_INFORMATION *info, ULONG * } /* Grab GetFinalPathNameByHandle dynamically from kernel32 */ -static int has_GetFinalPathNameByHandle = 0; +static int has_GetFinalPathNameByHandle = -1; static DWORD (CALLBACK *Py_GetFinalPathNameByHandleW)(HANDLE, LPWSTR, DWORD, DWORD); static int @@ -1662,7 +1459,7 @@ check_GetFinalPathNameByHandle() DWORD); /* only recheck */ - if (!has_GetFinalPathNameByHandle) + if (-1 == has_GetFinalPathNameByHandle) { hKernel32 = GetModuleHandleW(L"KERNEL32"); *(FARPROC*)&Py_GetFinalPathNameByHandleA = GetProcAddress(hKernel32, @@ -2289,7 +2086,9 @@ _pystat_fromstructstat(STRUCT_STAT *st) #else PyStructSequence_SET_ITEM(v, 1, PyLong_FromLong((long)st->st_ino)); #endif -#if defined(HAVE_LONG_LONG) && !defined(MS_WINDOWS) +#ifdef MS_WINDOWS + PyStructSequence_SET_ITEM(v, 2, PyLong_FromUnsignedLong(st->st_dev)); +#elif defined(HAVE_LONG_LONG) PyStructSequence_SET_ITEM(v, 2, PyLong_FromLongLong((PY_LONG_LONG)st->st_dev)); #else @@ -2424,8 +2223,9 @@ posix_do_stat(char *function_name, path_t *path, result = STAT(path->narrow, &st); Py_END_ALLOW_THREADS - if (result != 0) - return path_error("stat", path); + if (result != 0) { + return path_error(path); + } return _pystat_fromstructstat(&st); } @@ -2456,6 +2256,7 @@ posix_stat(PyObject *self, PyObject *args, PyObject *kwargs) PyObject *return_value; memset(&path, 0, sizeof(path)); + path.function_name = "stat"; path.allow_fd = 1; if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O&|$O&p:stat", keywords, path_converter, &path, @@ -2486,6 +2287,7 @@ posix_lstat(PyObject *self, PyObject *args, PyObject *kwargs) PyObject *return_value; memset(&path, 0, sizeof(path)); + path.function_name = "lstat"; if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O&|$O&:lstat", keywords, path_converter, &path, #ifdef HAVE_FSTATAT @@ -2694,6 +2496,7 @@ posix_chdir(PyObject *self, PyObject *args, PyObject *kwargs) static char *keywords[] = {"path", NULL}; memset(&path, 0, sizeof(path)); + path.function_name = "chdir"; #ifdef HAVE_FCHDIR path.allow_fd = 1; #endif @@ -2709,8 +2512,6 @@ posix_chdir(PyObject *self, PyObject *args, PyObject *kwargs) else result = win32_chdir(path.narrow); result = !result; /* on unix, success = 0, on windows, success = !0 */ -#elif defined(PYOS_OS2) && defined(PYCC_GCC) - result = _chdir2(path.narrow); #else #ifdef HAVE_FCHDIR if (path.fd != -1) @@ -2722,7 +2523,7 @@ posix_chdir(PyObject *self, PyObject *args, PyObject *kwargs) Py_END_ALLOW_THREADS if (result) { - return_value = path_error("chdir", &path); + return_value = path_error(&path); goto exit; } @@ -2786,6 +2587,7 @@ posix_chmod(PyObject *self, PyObject *args, PyObject *kwargs) #endif memset(&path, 0, sizeof(path)); + path.function_name = "chmod"; #ifdef HAVE_FCHMOD path.allow_fd = 1; #endif @@ -2826,7 +2628,7 @@ posix_chmod(PyObject *self, PyObject *args, PyObject *kwargs) Py_END_ALLOW_THREADS if (!result) { - return_value = win32_error_object("chmod", path.object); + return_value = path_error(&path); goto exit; } #else /* MS_WINDOWS */ @@ -2880,7 +2682,7 @@ posix_chmod(PyObject *self, PyObject *args, PyObject *kwargs) } else #endif - return_value = path_error("chmod", &path); + return_value = path_error(&path); goto exit; } #endif @@ -2924,20 +2726,23 @@ Equivalent to chmod(path, mode, follow_symlinks=False)."); static PyObject * posix_lchmod(PyObject *self, PyObject *args) { - PyObject *opath; - char *path; + path_t path; int i; int res; - if (!PyArg_ParseTuple(args, "O&i:lchmod", PyUnicode_FSConverter, - &opath, &i)) + memset(&path, 0, sizeof(path)); + path.function_name = "lchmod"; + if (!PyArg_ParseTuple(args, "O&i:lchmod", + path_converter, &path, &i)) return NULL; - path = PyBytes_AsString(opath); Py_BEGIN_ALLOW_THREADS - res = lchmod(path, i); + res = lchmod(path.narrow, i); Py_END_ALLOW_THREADS - if (res < 0) - return posix_error_with_allocated_filename(opath); - Py_DECREF(opath); + if (res < 0) { + path_error(&path); + path_cleanup(&path); + return NULL; + } + path_cleanup(&path); Py_RETURN_NONE; } #endif /* HAVE_LCHMOD */ @@ -2965,6 +2770,7 @@ posix_chflags(PyObject *self, PyObject *args, PyObject *kwargs) static char *keywords[] = {"path", "flags", "follow_symlinks", NULL}; memset(&path, 0, sizeof(path)); + path.function_name = "chflags"; if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O&k|$i:chflags", keywords, path_converter, &path, &flags, &follow_symlinks)) @@ -2985,7 +2791,7 @@ posix_chflags(PyObject *self, PyObject *args, PyObject *kwargs) Py_END_ALLOW_THREADS if (result) { - return_value = path_posix_error("chflags", &path); + return_value = path_error(&path); goto exit; } @@ -3008,22 +2814,24 @@ Equivalent to chflags(path, flags, follow_symlinks=False)."); static PyObject * posix_lchflags(PyObject *self, PyObject *args) { - PyObject *opath; - char *path; + path_t path; unsigned long flags; int res; + memset(&path, 0, sizeof(path)); + path.function_name = "lchflags"; if (!PyArg_ParseTuple(args, "O&k:lchflags", - PyUnicode_FSConverter, &opath, &flags)) + path_converter, &path, &flags)) return NULL; - path = PyBytes_AsString(opath); Py_BEGIN_ALLOW_THREADS - res = lchflags(path, flags); + res = lchflags(path.narrow, flags); Py_END_ALLOW_THREADS - if (res < 0) - return posix_error_with_allocated_filename(opath); - Py_DECREF(opath); - Py_INCREF(Py_None); - return Py_None; + if (res < 0) { + path_error(&path); + path_cleanup(&path); + return NULL; + } + path_cleanup(&path); + Py_RETURN_NONE; } #endif /* HAVE_LCHFLAGS */ @@ -3035,7 +2843,7 @@ Change root directory to path."); static PyObject * posix_chroot(PyObject *self, PyObject *args) { - return posix_1str(args, "O&:chroot", chroot); + return posix_1str("chroot", args, "O&:chroot", chroot); } #endif @@ -3117,6 +2925,7 @@ posix_chown(PyObject *self, PyObject *args, PyObject *kwargs) "follow_symlinks", NULL}; memset(&path, 0, sizeof(path)); + path.function_name = "chown"; #ifdef HAVE_FCHOWN path.allow_fd = 1; #endif @@ -3174,7 +2983,7 @@ posix_chown(PyObject *self, PyObject *args, PyObject *kwargs) Py_END_ALLOW_THREADS if (result) { - return_value = path_posix_error("chown", &path); + return_value = path_error(&path); goto exit; } @@ -3223,23 +3032,26 @@ Equivalent to os.chown(path, uid, gid, follow_symlinks=False)."); static PyObject * posix_lchown(PyObject *self, PyObject *args) { - PyObject *opath; - char *path; + path_t path; uid_t uid; gid_t gid; int res; + memset(&path, 0, sizeof(path)); + path.function_name = "lchown"; if (!PyArg_ParseTuple(args, "O&O&O&:lchown", - PyUnicode_FSConverter, &opath, + path_converter, &path, _Py_Uid_Converter, &uid, _Py_Gid_Converter, &gid)) return NULL; - path = PyBytes_AsString(opath); Py_BEGIN_ALLOW_THREADS - res = lchown(path, uid, gid); + res = lchown(path.narrow, uid, gid); Py_END_ALLOW_THREADS - if (res < 0) - return posix_error_with_allocated_filename(opath); - Py_DECREF(opath); + if (res < 0) { + path_error(&path); + path_cleanup(&path); + return NULL; + } + path_cleanup(&path); Py_INCREF(Py_None); return Py_None; } @@ -3275,11 +3087,13 @@ posix_getcwd(int use_bytes) return NULL; } if (!len) { - if (wbuf2 != wbuf) free(wbuf2); - return win32_error("getcwdu", NULL); + if (wbuf2 != wbuf) + free(wbuf2); + return PyErr_SetFromWindowsErr(0); } resobj = PyUnicode_FromWideChar(wbuf2, len); - if (wbuf2 != wbuf) free(wbuf2); + if (wbuf2 != wbuf) + free(wbuf2); return resobj; } @@ -3288,11 +3102,7 @@ posix_getcwd(int use_bytes) #endif Py_BEGIN_ALLOW_THREADS -#if defined(PYOS_OS2) && defined(PYCC_GCC) - res = _getcwd2(buf, sizeof buf); -#else res = getcwd(buf, sizeof buf); -#endif Py_END_ALLOW_THREADS if (res == NULL) return posix_error(); @@ -3359,6 +3169,8 @@ posix_link(PyObject *self, PyObject *args, PyObject *kwargs) memset(&src, 0, sizeof(src)); memset(&dst, 0, sizeof(dst)); + src.function_name = "link"; + dst.function_name = "link"; if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O&O&|O&O&p:link", keywords, path_converter, &src, path_converter, &dst, @@ -3389,7 +3201,7 @@ posix_link(PyObject *self, PyObject *args, PyObject *kwargs) Py_END_ALLOW_THREADS if (!result) { - return_value = win32_error_object("link", dst.object); + return_value = path_error(&src); goto exit; } #else @@ -3407,7 +3219,7 @@ posix_link(PyObject *self, PyObject *args, PyObject *kwargs) Py_END_ALLOW_THREADS if (result) { - return_value = path_error("link", &dst); + return_value = path_error(&src); goto exit; } #endif @@ -3437,15 +3249,11 @@ On some platforms, path may also be specified as an open file descriptor;\n\ the file descriptor must refer to a directory.\n\ If this functionality is unavailable, using it raises NotImplementedError."); +#if defined(MS_WINDOWS) && !defined(HAVE_OPENDIR) static PyObject * -posix_listdir(PyObject *self, PyObject *args, PyObject *kwargs) +_listdir_windows_no_opendir(path_t *path, PyObject *list) { - path_t path; - PyObject *list = NULL; static char *keywords[] = {"path", NULL}; - int fd = -1; - -#if defined(MS_WINDOWS) && !defined(HAVE_OPENDIR) PyObject *v; HANDLE hFindFile = INVALID_HANDLE_VALUE; BOOL result; @@ -3456,48 +3264,17 @@ posix_listdir(PyObject *self, PyObject *args, PyObject *kwargs) Py_ssize_t len = sizeof(namebuf)-5; PyObject *po = NULL; wchar_t *wnamebuf = NULL; -#elif defined(PYOS_OS2) -#ifndef MAX_PATH -#define MAX_PATH CCHMAXPATH -#endif - char *pt; - PyObject *v; - char namebuf[MAX_PATH+5]; - HDIR hdir = 1; - ULONG srchcnt = 1; - FILEFINDBUF3 ep; - APIRET rc; -#else - PyObject *v; - DIR *dirp = NULL; - struct dirent *ep; - int return_str; /* if false, return bytes */ -#endif - - memset(&path, 0, sizeof(path)); - path.nullable = 1; -#ifdef HAVE_FDOPENDIR - path.allow_fd = 1; - path.fd = -1; -#endif - if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|O&:listdir", keywords, - path_converter, &path - )) - return NULL; - /* XXX Should redo this putting the (now four) versions of opendir - in separate files instead of having them all here... */ -#if defined(MS_WINDOWS) && !defined(HAVE_OPENDIR) - if (!path.narrow) { + if (!path->narrow) { WIN32_FIND_DATAW wFileData; wchar_t *po_wchars; - if (!path.wide) { /* Default arg: "." */ + if (!path->wide) { /* Default arg: "." */ po_wchars = L"."; len = 1; } else { - po_wchars = path.wide; - len = wcslen(path.wide); + po_wchars = path->wide; + len = wcslen(path->wide); } /* The +5 is so we can append "\\*.*\0" */ wnamebuf = malloc((len + 5) * sizeof(wchar_t)); @@ -3523,8 +3300,7 @@ posix_listdir(PyObject *self, PyObject *args, PyObject *kwargs) if (error == ERROR_FILE_NOT_FOUND) goto exit; Py_DECREF(list); - list = NULL; - win32_error_unicode("FindFirstFileW", wnamebuf); + list = path_error(path); goto exit; } do { @@ -3553,15 +3329,15 @@ posix_listdir(PyObject *self, PyObject *args, PyObject *kwargs) it got to the end of the directory. */ if (!result && GetLastError() != ERROR_NO_MORE_FILES) { Py_DECREF(list); - list = win32_error_unicode("FindNextFileW", wnamebuf); + list = path_error(path); goto exit; } } while (result == TRUE); goto exit; } - strcpy(namebuf, path.narrow); - len = path.length; + strcpy(namebuf, path->narrow); + len = path->length; if (len > 0) { char ch = namebuf[len-1]; if (ch != SEP && ch != ALTSEP && ch != ':') @@ -3580,7 +3356,7 @@ posix_listdir(PyObject *self, PyObject *args, PyObject *kwargs) if (error == ERROR_FILE_NOT_FOUND) goto exit; Py_DECREF(list); - list = win32_error("FindFirstFile", namebuf); + list = path_error(path); goto exit; } do { @@ -3608,7 +3384,7 @@ posix_listdir(PyObject *self, PyObject *args, PyObject *kwargs) it got to the end of the directory. */ if (!result && GetLastError() != ERROR_NO_MORE_FILES) { Py_DECREF(list); - list = win32_error("FindNextFile", namebuf); + list = path_error(path); goto exit; } } while (result == TRUE); @@ -3618,86 +3394,34 @@ exit: if (FindClose(hFindFile) == FALSE) { if (list != NULL) { Py_DECREF(list); - list = win32_error_object("FindClose", path.object); + list = path_error(path); } } } if (wnamebuf) free(wnamebuf); - path_cleanup(&path); return list; +} /* end of _listdir_windows_no_opendir */ -#elif defined(PYOS_OS2) - if (path.length >= MAX_PATH) { - PyErr_SetString(PyExc_ValueError, "path too long"); - goto exit; - } - strcpy(namebuf, path.narrow); - for (pt = namebuf; *pt; pt++) - if (*pt == ALTSEP) - *pt = SEP; - if (namebuf[len-1] != SEP) - namebuf[len++] = SEP; - strcpy(namebuf + len, "*.*"); - - if ((list = PyList_New(0)) == NULL) { - goto exit; - } - - rc = DosFindFirst(namebuf, /* Wildcard Pattern to Match */ - &hdir, /* Handle to Use While Search Directory */ - FILE_READONLY | FILE_HIDDEN | FILE_SYSTEM | FILE_DIRECTORY, - &ep, sizeof(ep), /* Structure to Receive Directory Entry */ - &srchcnt, /* Max and Actual Count of Entries Per Iteration */ - FIL_STANDARD); /* Format of Entry (EAs or Not) */ - - if (rc != NO_ERROR) { - errno = ENOENT; - Py_DECREF(list); - list = posix_error_with_filename(path.narrow); - goto exit; - } - - if (srchcnt > 0) { /* If Directory is NOT Totally Empty, */ - do { - if (ep.achName[0] == '.' - && (ep.achName[1] == '\0' || (ep.achName[1] == '.' && ep.achName[2] == '\0'))) - continue; /* Skip Over "." and ".." Names */ - - strcpy(namebuf, ep.achName); - - /* Leave Case of Name Alone -- In Native Form */ - /* (Removed Forced Lowercasing Code) */ - - v = PyBytes_FromString(namebuf); - if (v == NULL) { - Py_DECREF(list); - list = NULL; - break; - } - if (PyList_Append(list, v) != 0) { - Py_DECREF(v); - Py_DECREF(list); - list = NULL; - break; - } - Py_DECREF(v); - } while (DosFindNext(hdir, &ep, sizeof(ep), &srchcnt) == NO_ERROR && srchcnt > 0); - } +#else /* thus POSIX, ie: not (MS_WINDOWS and not HAVE_OPENDIR) */ -exit: - path_cleanup(&path); +static PyObject * +_posix_listdir(path_t *path, PyObject *list) +{ + int fd = -1; - return list; -#else + PyObject *v; + DIR *dirp = NULL; + struct dirent *ep; + int return_str; /* if false, return bytes */ errno = 0; #ifdef HAVE_FDOPENDIR - if (path.fd != -1) { + if (path->fd != -1) { /* closedir() closes the FD, so we duplicate it */ Py_BEGIN_ALLOW_THREADS - fd = dup(path.fd); + fd = dup(path->fd); Py_END_ALLOW_THREADS if (fd == -1) { @@ -3715,10 +3439,10 @@ exit: #endif { char *name; - if (path.narrow) { - name = path.narrow; + if (path->narrow) { + name = path->narrow; /* only return bytes if they specified a bytes object */ - return_str = !(PyBytes_Check(path.object)); + return_str = !(PyBytes_Check(path->object)); } else { name = "."; @@ -3731,7 +3455,7 @@ exit: } if (dirp == NULL) { - list = path_error("listdir", &path); + list = path_error(path); goto exit; } if ((list = PyList_New(0)) == NULL) { @@ -3747,7 +3471,7 @@ exit: break; } else { Py_DECREF(list); - list = path_error("listdir", &path); + list = path_error(path); goto exit; } } @@ -3780,12 +3504,39 @@ exit: Py_END_ALLOW_THREADS } - path_cleanup(&path); - return list; +} /* end of _posix_listdir */ +#endif /* which OS */ -#endif /* which OS */ -} /* end of posix_listdir */ +static PyObject * +posix_listdir(PyObject *self, PyObject *args, PyObject *kwargs) +{ + path_t path; + PyObject *list = NULL; + static char *keywords[] = {"path", NULL}; + PyObject *return_value; + + memset(&path, 0, sizeof(path)); + path.function_name = "listdir"; + path.nullable = 1; +#ifdef HAVE_FDOPENDIR + path.allow_fd = 1; + path.fd = -1; +#endif + + if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|O&:listdir", keywords, + path_converter, &path)) { + return NULL; + } + +#if defined(MS_WINDOWS) && !defined(HAVE_OPENDIR) + return_value = _listdir_windows_no_opendir(&path, list); +#else + return_value = _posix_listdir(&path, list); +#endif + path_cleanup(&path); + return return_value; +} #ifdef MS_WINDOWS /* A helper function for abspath on win32 */ @@ -3911,31 +3662,6 @@ posix__getfinalpathname(PyObject *self, PyObject *args) } /* end of posix__getfinalpathname */ -static PyObject * -posix__getfileinformation(PyObject *self, PyObject *args) -{ - HANDLE hFile; - BY_HANDLE_FILE_INFORMATION info; - int fd; - - if (!PyArg_ParseTuple(args, "i:_getfileinformation", &fd)) - return NULL; - - if (!_PyVerify_fd(fd)) - return posix_error(); - - hFile = (HANDLE)_get_osfhandle(fd); - if (hFile == INVALID_HANDLE_VALUE) - return posix_error(); - - if (!GetFileInformationByHandle(hFile, &info)) - return win32_error("_getfileinformation", NULL); - - return Py_BuildValue("iii", info.dwVolumeSerialNumber, - info.nFileIndexHigh, - info.nFileIndexLow); -} - PyDoc_STRVAR(posix__isdir__doc__, "Return true if the pathname refers to an existing directory."); @@ -3998,6 +3724,7 @@ posix_mkdir(PyObject *self, PyObject *args, PyObject *kwargs) int result; memset(&path, 0, sizeof(path)); + path.function_name = "mkdir"; if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O&|i$O&:mkdir", keywords, path_converter, &path, &mode, #ifdef HAVE_MKDIRAT @@ -4017,7 +3744,7 @@ posix_mkdir(PyObject *self, PyObject *args, PyObject *kwargs) Py_END_ALLOW_THREADS if (!result) { - return_value = win32_error_object("mkdir", path.object); + return_value = path_error(&path); goto exit; } #else @@ -4034,7 +3761,7 @@ posix_mkdir(PyObject *self, PyObject *args, PyObject *kwargs) #endif Py_END_ALLOW_THREADS if (result < 0) { - return_value = path_error("mkdir", &path); + return_value = path_error(&path); goto exit; } #endif @@ -4152,6 +3879,8 @@ internal_rename(PyObject *args, PyObject *kwargs, int is_replace) memset(&src, 0, sizeof(src)); memset(&dst, 0, sizeof(dst)); + src.function_name = function_name; + dst.function_name = function_name; strcpy(format, "O&O&|$O&O&:"); strcat(format, function_name); if (!PyArg_ParseTupleAndKeywords(args, kwargs, format, keywords, @@ -4185,7 +3914,7 @@ internal_rename(PyObject *args, PyObject *kwargs, int is_replace) Py_END_ALLOW_THREADS if (!result) { - return_value = win32_error_object(function_name, dst.object); + return_value = path_error(&src); goto exit; } @@ -4200,7 +3929,7 @@ internal_rename(PyObject *args, PyObject *kwargs, int is_replace) Py_END_ALLOW_THREADS if (result) { - return_value = path_error(function_name, &dst); + return_value = path_error(&src); goto exit; } #endif @@ -4264,6 +3993,7 @@ posix_rmdir(PyObject *self, PyObject *args, PyObject *kwargs) PyObject *return_value = NULL; memset(&path, 0, sizeof(path)); + path.function_name = "rmdir"; if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O&|$O&:rmdir", keywords, path_converter, &path, #ifdef HAVE_UNLINKAT @@ -4292,7 +4022,7 @@ posix_rmdir(PyObject *self, PyObject *args, PyObject *kwargs) Py_END_ALLOW_THREADS if (result) { - return_value = path_error("rmdir", &path); + return_value = path_error(&path); goto exit; } @@ -4420,6 +4150,7 @@ posix_unlink(PyObject *self, PyObject *args, PyObject *kwargs) PyObject *return_value = NULL; memset(&path, 0, sizeof(path)); + path.function_name = "unlink"; if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O&|$O&:unlink", keywords, path_converter, &path, #ifdef HAVE_UNLINKAT @@ -4448,7 +4179,7 @@ posix_unlink(PyObject *self, PyObject *args, PyObject *kwargs) Py_END_ALLOW_THREADS if (result) { - return_value = path_error("unlink", &path); + return_value = path_error(&path); goto exit; } @@ -4751,6 +4482,7 @@ posix_utime(PyObject *self, PyObject *args, PyObject *kwargs) PyObject *return_value = NULL; memset(&path, 0, sizeof(path)); + path.function_name = "utime"; #if UTIME_HAVE_FD path.allow_fd = 1; #endif @@ -4839,7 +4571,7 @@ posix_utime(PyObject *self, PyObject *args, PyObject *kwargs) FILE_FLAG_BACKUP_SEMANTICS, NULL); Py_END_ALLOW_THREADS if (hFile == INVALID_HANDLE_VALUE) { - win32_error_object("utime", path.object); + path_error(&path); goto exit; } @@ -4848,7 +4580,7 @@ posix_utime(PyObject *self, PyObject *args, PyObject *kwargs) GetSystemTime(&now); if (!SystemTimeToFileTime(&now, &mtime) || !SystemTimeToFileTime(&now, &atime)) { - win32_error("utime", NULL); + PyErr_SetFromWindowsErr(0); goto exit; } } @@ -4861,7 +4593,7 @@ posix_utime(PyObject *self, PyObject *args, PyObject *kwargs) as that may confuse the user into believing that something is wrong with the file, when it also could be the time stamp that gives a problem. */ - win32_error("utime", NULL); + PyErr_SetFromWindowsErr(0); goto exit; } #else /* MS_WINDOWS */ @@ -4995,10 +4727,6 @@ parse_envlist(PyObject* env, Py_ssize_t *envc_ptr) goto error; } -#if defined(PYOS_OS2) - /* Omit Pseudo-Env Vars that Would Confuse Programs if Passed On */ - if (stricmp(k, "BEGINLIBPATH") != 0 && stricmp(k, "ENDLIBPATH") != 0) { -#endif k = PyBytes_AsString(key2); v = PyBytes_AsString(val2); len = PyBytes_GET_SIZE(key2) + PyBytes_GET_SIZE(val2) + 2; @@ -5014,9 +4742,6 @@ parse_envlist(PyObject* env, Py_ssize_t *envc_ptr) envlist[envc++] = p; Py_DECREF(key2); Py_DECREF(val2); -#if defined(PYOS_OS2) - } -#endif } Py_DECREF(vals); Py_DECREF(keys); @@ -5142,6 +4867,7 @@ posix_execve(PyObject *self, PyObject *args, PyObject *kwargs) like posix.environ. */ memset(&path, 0, sizeof(path)); + path.function_name = "execve"; #ifdef HAVE_FEXECVE path.allow_fd = 1; #endif @@ -5181,7 +4907,7 @@ posix_execve(PyObject *self, PyObject *args, PyObject *kwargs) /* If we get here it's definitely an error */ - path_posix_error("execve", &path); + path_error(&path); while (--envc >= 0) PyMem_DEL(envlist[envc]); @@ -5257,18 +4983,12 @@ posix_spawnv(PyObject *self, PyObject *args) } argvlist[argc] = NULL; -#if defined(PYOS_OS2) && defined(PYCC_GCC) - Py_BEGIN_ALLOW_THREADS - spawnval = spawnv(mode, path, argvlist); - Py_END_ALLOW_THREADS -#else if (mode == _OLD_P_OVERLAY) mode = _P_OVERLAY; Py_BEGIN_ALLOW_THREADS spawnval = _spawnv(mode, path, argvlist); Py_END_ALLOW_THREADS -#endif free_string_array(argvlist, argc); Py_DECREF(opath); @@ -5356,18 +5076,12 @@ posix_spawnve(PyObject *self, PyObject *args) if (envlist == NULL) goto fail_1; -#if defined(PYOS_OS2) && defined(PYCC_GCC) - Py_BEGIN_ALLOW_THREADS - spawnval = spawnve(mode, path, argvlist, envlist); - Py_END_ALLOW_THREADS -#else if (mode == _OLD_P_OVERLAY) mode = _P_OVERLAY; Py_BEGIN_ALLOW_THREADS spawnval = _spawnve(mode, path, argvlist, envlist); Py_END_ALLOW_THREADS -#endif if (spawnval == -1) (void) posix_error(); @@ -5388,183 +5102,6 @@ posix_spawnve(PyObject *self, PyObject *args) return res; } -/* OS/2 supports spawnvp & spawnvpe natively */ -#if defined(PYOS_OS2) -PyDoc_STRVAR(posix_spawnvp__doc__, -"spawnvp(mode, file, args)\n\n\ -Execute the program 'file' in a new process, using the environment\n\ -search path to find the file.\n\ -\n\ - mode: mode of process creation\n\ - file: executable file name\n\ - args: tuple or list of strings"); - -static PyObject * -posix_spawnvp(PyObject *self, PyObject *args) -{ - PyObject *opath; - char *path; - PyObject *argv; - char **argvlist; - int mode, i, argc; - Py_intptr_t spawnval; - PyObject *(*getitem)(PyObject *, Py_ssize_t); - - /* spawnvp has three arguments: (mode, path, argv), where - argv is a list or tuple of strings. */ - - if (!PyArg_ParseTuple(args, "iO&O:spawnvp", &mode, - PyUnicode_FSConverter, - &opath, &argv)) - return NULL; - path = PyBytes_AsString(opath); - if (PyList_Check(argv)) { - argc = PyList_Size(argv); - getitem = PyList_GetItem; - } - else if (PyTuple_Check(argv)) { - argc = PyTuple_Size(argv); - getitem = PyTuple_GetItem; - } - else { - PyErr_SetString(PyExc_TypeError, - "spawnvp() arg 2 must be a tuple or list"); - Py_DECREF(opath); - return NULL; - } - - argvlist = PyMem_NEW(char *, argc+1); - if (argvlist == NULL) { - Py_DECREF(opath); - return PyErr_NoMemory(); - } - for (i = 0; i < argc; i++) { - if (!fsconvert_strdup((*getitem)(argv, i), - &argvlist[i])) { - free_string_array(argvlist, i); - PyErr_SetString( - PyExc_TypeError, - "spawnvp() arg 2 must contain only strings"); - Py_DECREF(opath); - return NULL; - } - } - argvlist[argc] = NULL; - - Py_BEGIN_ALLOW_THREADS -#if defined(PYCC_GCC) - spawnval = spawnvp(mode, path, argvlist); -#else - spawnval = _spawnvp(mode, path, argvlist); -#endif - Py_END_ALLOW_THREADS - - free_string_array(argvlist, argc); - Py_DECREF(opath); - - if (spawnval == -1) - return posix_error(); - else - return Py_BuildValue("l", (long) spawnval); -} - - -PyDoc_STRVAR(posix_spawnvpe__doc__, -"spawnvpe(mode, file, args, env)\n\n\ -Execute the program 'file' in a new process, using the environment\n\ -search path to find the file.\n\ -\n\ - mode: mode of process creation\n\ - file: executable file name\n\ - args: tuple or list of arguments\n\ - env: dictionary of strings mapping to strings"); - -static PyObject * -posix_spawnvpe(PyObject *self, PyObject *args) -{ - PyObject *opath; - char *path; - PyObject *argv, *env; - char **argvlist; - char **envlist; - PyObject *res=NULL; - int mode; - Py_ssize_t argc, i, envc; - Py_intptr_t spawnval; - PyObject *(*getitem)(PyObject *, Py_ssize_t); - int lastarg = 0; - - /* spawnvpe has four arguments: (mode, path, argv, env), where - argv is a list or tuple of strings and env is a dictionary - like posix.environ. */ - - if (!PyArg_ParseTuple(args, "ietOO:spawnvpe", &mode, - PyUnicode_FSConverter, - &opath, &argv, &env)) - return NULL; - path = PyBytes_AsString(opath); - if (PyList_Check(argv)) { - argc = PyList_Size(argv); - getitem = PyList_GetItem; - } - else if (PyTuple_Check(argv)) { - argc = PyTuple_Size(argv); - getitem = PyTuple_GetItem; - } - else { - PyErr_SetString(PyExc_TypeError, - "spawnvpe() arg 2 must be a tuple or list"); - goto fail_0; - } - if (!PyMapping_Check(env)) { - PyErr_SetString(PyExc_TypeError, - "spawnvpe() arg 3 must be a mapping object"); - goto fail_0; - } - - argvlist = PyMem_NEW(char *, argc+1); - if (argvlist == NULL) { - PyErr_NoMemory(); - goto fail_0; - } - for (i = 0; i < argc; i++) { - if (!fsconvert_strdup((*getitem)(argv, i), - &argvlist[i])) - { - lastarg = i; - goto fail_1; - } - } - lastarg = argc; - argvlist[argc] = NULL; - - envlist = parse_envlist(env, &envc); - if (envlist == NULL) - goto fail_1; - - Py_BEGIN_ALLOW_THREADS -#if defined(PYCC_GCC) - spawnval = spawnvpe(mode, path, argvlist, envlist); -#else - spawnval = _spawnvpe(mode, path, argvlist, envlist); -#endif - Py_END_ALLOW_THREADS - - if (spawnval == -1) - (void) posix_error(); - else - res = Py_BuildValue("l", (long) spawnval); - - while (--envc >= 0) - PyMem_DEL(envlist[envc]); - PyMem_DEL(envlist); - fail_1: - free_string_array(argvlist, lastarg); - fail_0: - Py_DECREF(opath); - return res; -} -#endif /* PYOS_OS2 */ #endif /* HAVE_SPAWNV */ @@ -6584,23 +6121,8 @@ posix_kill(PyObject *self, PyObject *args) int sig; if (!PyArg_ParseTuple(args, _Py_PARSE_PID "i:kill", &pid, &sig)) return NULL; -#if defined(PYOS_OS2) && !defined(PYCC_GCC) - if (sig == XCPT_SIGNAL_INTR || sig == XCPT_SIGNAL_BREAK) { - APIRET rc; - if ((rc = DosSendSignalException(pid, sig)) != NO_ERROR) - return os2_error(rc); - - } else if (sig == XCPT_SIGNAL_KILLPROC) { - APIRET rc; - if ((rc = DosKillProcess(DKP_PROCESS, pid)) != NO_ERROR) - return os2_error(rc); - - } else - return NULL; /* Unrecognized Signal Requested */ -#else if (kill(pid, sig) == -1) return posix_error(); -#endif Py_INCREF(Py_None); return Py_None; } @@ -7123,6 +6645,7 @@ posix_readlink(PyObject *self, PyObject *args, PyObject *kwargs) static char *keywords[] = {"path", "dir_fd", NULL}; memset(&path, 0, sizeof(path)); + path.function_name = "readlink"; if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O&|$O&:readlink", keywords, path_converter, &path, #ifdef HAVE_READLINKAT @@ -7143,7 +6666,7 @@ posix_readlink(PyObject *self, PyObject *args, PyObject *kwargs) Py_END_ALLOW_THREADS if (length < 0) { - return_value = path_posix_error("readlink", &path); + return_value = path_error(&path); goto exit; } @@ -7213,8 +6736,10 @@ posix_symlink(PyObject *self, PyObject *args, PyObject *kwargs) #endif memset(&src, 0, sizeof(src)); + src.function_name = "symlink"; src.argument_name = "src"; memset(&dst, 0, sizeof(dst)); + dst.function_name = "symlink"; dst.argument_name = "dst"; #ifdef MS_WINDOWS @@ -7260,7 +6785,7 @@ posix_symlink(PyObject *self, PyObject *args, PyObject *kwargs) Py_END_ALLOW_THREADS if (!result) { - return_value = win32_error_object("symlink", src.object); + return_value = path_error(&src); goto exit; } @@ -7276,7 +6801,7 @@ posix_symlink(PyObject *self, PyObject *args, PyObject *kwargs) Py_END_ALLOW_THREADS if (result) { - return_value = path_error("symlink", &dst); + return_value = path_error(&src); goto exit; } #endif @@ -7438,31 +6963,7 @@ Return an object containing floating point numbers indicating process\n\ times. The object behaves like a named tuple with these fields:\n\ (utime, stime, cutime, cstime, elapsed_time)"); -#if defined(PYCC_VACPP) && defined(PYOS_OS2) -static long -system_uptime(void) -{ - ULONG value = 0; - - Py_BEGIN_ALLOW_THREADS - DosQuerySysInfo(QSV_MS_COUNT, QSV_MS_COUNT, &value, sizeof(value)); - Py_END_ALLOW_THREADS - - return value; -} - -static PyObject * -posix_times(PyObject *self, PyObject *noargs) -{ - /* Currently Only Uptime is Provided -- Others Later */ - return build_times_result( - (double)0 /* t.tms_utime / HZ */, - (double)0 /* t.tms_stime / HZ */, - (double)0 /* t.tms_cutime / HZ */, - (double)0 /* t.tms_cstime / HZ */, - (double)system_uptime() / 1000); -} -#elif defined(MS_WINDOWS) +#if defined(MS_WINDOWS) static PyObject * posix_times(PyObject *self, PyObject *noargs) { @@ -7484,7 +6985,7 @@ posix_times(PyObject *self, PyObject *noargs) (double)0, (double)0); } -#else /* Neither Windows nor OS/2 */ +#else /* Not Windows */ #define NEED_TICKS_PER_SECOND static long ticks_per_second = -1; static PyObject * @@ -7625,6 +7126,7 @@ posix_open(PyObject *self, PyObject *args, PyObject *kwargs) static char *keywords[] = {"path", "flags", "mode", "dir_fd", NULL}; memset(&path, 0, sizeof(path)); + path.function_name = "open"; if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O&i|i$O&:open", keywords, path_converter, &path, &flags, &mode, @@ -7651,13 +7153,7 @@ posix_open(PyObject *self, PyObject *args, PyObject *kwargs) Py_END_ALLOW_THREADS if (fd == -1) { -#ifdef MS_WINDOWS - /* force use of posix_error here for exact backwards compatibility */ - if (path.wide) - return_value = posix_error(); - else -#endif - return_value = path_error("open", &path); + PyErr_SetFromErrnoWithFilenameObject(PyExc_OSError, path.object); goto exit; } @@ -8195,7 +7691,7 @@ posix_fstat(PyObject *self, PyObject *args) Py_END_ALLOW_THREADS if (res != 0) { #ifdef MS_WINDOWS - return win32_error("fstat", NULL); + return PyErr_SetFromWindowsErr(0); #else return posix_error(); #endif @@ -8228,16 +7724,6 @@ Create a pipe."); static PyObject * posix_pipe(PyObject *self, PyObject *noargs) { -#if defined(PYOS_OS2) - HFILE read, write; - APIRET rc; - - rc = DosCreatePipe( &read, &write, 4096); - if (rc != NO_ERROR) - return os2_error(rc); - - return Py_BuildValue("(ii)", read, write); -#else #if !defined(MS_WINDOWS) int fds[2]; int res; @@ -8251,12 +7737,11 @@ posix_pipe(PyObject *self, PyObject *noargs) BOOL ok; ok = CreatePipe(&read, &write, NULL, 0); if (!ok) - return win32_error("CreatePipe", NULL); + return PyErr_SetFromWindowsErr(0); read_fd = _open_osfhandle((Py_intptr_t)read, 0); write_fd = _open_osfhandle((Py_intptr_t)write, 1); return Py_BuildValue("(ii)", read_fd, write_fd); #endif /* MS_WINDOWS */ -#endif } #endif /* HAVE_PIPE */ @@ -8555,6 +8040,7 @@ posix_truncate(PyObject *self, PyObject *args, PyObject *kwargs) static char *keywords[] = {"path", "length", NULL}; memset(&path, 0, sizeof(path)); + path.function_name = "truncate"; #ifdef HAVE_FTRUNCATE path.allow_fd = 1; #endif @@ -8572,7 +8058,7 @@ posix_truncate(PyObject *self, PyObject *args, PyObject *kwargs) res = truncate(path.narrow, length); Py_END_ALLOW_THREADS if (res < 0) - result = path_posix_error("truncate", &path); + result = path_error(&path); else { Py_INCREF(Py_None); result = Py_None; @@ -9044,6 +8530,7 @@ posix_statvfs(PyObject *self, PyObject *args, PyObject *kwargs) struct statvfs st; memset(&path, 0, sizeof(path)); + path.function_name = "statvfs"; #ifdef HAVE_FSTATVFS path.allow_fd = 1; #endif @@ -9070,7 +8557,7 @@ posix_statvfs(PyObject *self, PyObject *args, PyObject *kwargs) Py_END_ALLOW_THREADS if (result) { - return_value = path_posix_error("statvfs", &path); + return_value = path_error(&path); goto exit; } @@ -9307,6 +8794,7 @@ posix_pathconf(PyObject *self, PyObject *args, PyObject *kwargs) static char *keywords[] = {"path", "name", NULL}; memset(&path, 0, sizeof(path)); + path.function_name = "pathconf"; #ifdef HAVE_FPATHCONF path.allow_fd = 1; #endif @@ -9327,7 +8815,7 @@ posix_pathconf(PyObject *self, PyObject *args, PyObject *kwargs) /* could be a path or name problem */ posix_error(); else - result = path_posix_error("pathconf", &path); + result = path_error(&path); } else result = PyLong_FromLong(limit); @@ -10386,6 +9874,8 @@ posix_getxattr(PyObject *self, PyObject *args, PyObject *kwargs) memset(&path, 0, sizeof(path)); memset(&attribute, 0, sizeof(attribute)); + path.function_name = "getxattr"; + attribute.function_name = "getxattr"; path.allow_fd = 1; if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O&O&|$p:getxattr", keywords, path_converter, &path, @@ -10402,7 +9892,7 @@ posix_getxattr(PyObject *self, PyObject *args, PyObject *kwargs) static Py_ssize_t buffer_sizes[] = {128, XATTR_SIZE_MAX, 0}; Py_ssize_t buffer_size = buffer_sizes[i]; if (!buffer_size) { - path_error("getxattr", &path); + path_error(&path); goto exit; } buffer = PyBytes_FromStringAndSize(NULL, buffer_size); @@ -10424,7 +9914,7 @@ posix_getxattr(PyObject *self, PyObject *args, PyObject *kwargs) buffer = NULL; if (errno == ERANGE) continue; - path_error("getxattr", &path); + path_error(&path); goto exit; } @@ -10463,6 +9953,7 @@ posix_setxattr(PyObject *self, PyObject *args, PyObject *kwargs) "flags", "follow_symlinks", NULL}; memset(&path, 0, sizeof(path)); + path.function_name = "setxattr"; path.allow_fd = 1; memset(&attribute, 0, sizeof(attribute)); memset(&value, 0, sizeof(value)); @@ -10490,7 +9981,7 @@ posix_setxattr(PyObject *self, PyObject *args, PyObject *kwargs) Py_END_ALLOW_THREADS; if (result) { - return_value = path_error("setxattr", &path); + return_value = path_error(&path); goto exit; } @@ -10524,7 +10015,9 @@ posix_removexattr(PyObject *self, PyObject *args, PyObject *kwargs) static char *keywords[] = {"path", "attribute", "follow_symlinks", NULL}; memset(&path, 0, sizeof(path)); + path.function_name = "removexattr"; memset(&attribute, 0, sizeof(attribute)); + attribute.function_name = "removexattr"; path.allow_fd = 1; if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O&O&|$p:removexattr", keywords, @@ -10546,7 +10039,7 @@ posix_removexattr(PyObject *self, PyObject *args, PyObject *kwargs) Py_END_ALLOW_THREADS; if (result) { - return_value = path_error("removexattr", &path); + return_value = path_error(&path); goto exit; } @@ -10582,6 +10075,7 @@ posix_listxattr(PyObject *self, PyObject *args, PyObject *kwargs) static char *keywords[] = {"path", "follow_symlinks", NULL}; memset(&path, 0, sizeof(path)); + path.function_name = "listxattr"; path.allow_fd = 1; path.fd = -1; if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|O&$p:listxattr", keywords, @@ -10600,7 +10094,7 @@ posix_listxattr(PyObject *self, PyObject *args, PyObject *kwargs) Py_ssize_t buffer_size = buffer_sizes[i]; if (!buffer_size) { /* ERANGE */ - path_error("listxattr", &path); + path_error(&path); break; } buffer = PyMem_MALLOC(buffer_size); @@ -10621,7 +10115,7 @@ posix_listxattr(PyObject *self, PyObject *args, PyObject *kwargs) if (length < 0) { if (errno == ERANGE) continue; - path_error("listxattr", &path); + path_error(&path); break; } @@ -10929,10 +10423,6 @@ static PyMethodDef posix_methods[] = { #ifdef HAVE_SPAWNV {"spawnv", posix_spawnv, METH_VARARGS, posix_spawnv__doc__}, {"spawnve", posix_spawnve, METH_VARARGS, posix_spawnve__doc__}, -#if defined(PYOS_OS2) - {"spawnvp", posix_spawnvp, METH_VARARGS, posix_spawnvp__doc__}, - {"spawnvpe", posix_spawnvpe, METH_VARARGS, posix_spawnvpe__doc__}, -#endif /* PYOS_OS2 */ #endif /* HAVE_SPAWNV */ #ifdef HAVE_FORK1 {"fork1", posix_fork1, METH_NOARGS, posix_fork1__doc__}, @@ -11211,7 +10701,6 @@ static PyMethodDef posix_methods[] = { #ifdef MS_WINDOWS {"_getfullpathname", posix__getfullpathname, METH_VARARGS, NULL}, {"_getfinalpathname", posix__getfinalpathname, METH_VARARGS, NULL}, - {"_getfileinformation", posix__getfileinformation, METH_VARARGS, NULL}, {"_isdir", posix__isdir, METH_VARARGS, posix__isdir__doc__}, {"_getdiskusage", win32__getdiskusage, METH_VARARGS, win32__getdiskusage__doc__}, #endif @@ -11259,59 +10748,6 @@ ins(PyObject *module, char *symbol, long value) return PyModule_AddIntConstant(module, symbol, value); } -#if defined(PYOS_OS2) -/* Insert Platform-Specific Constant Values (Strings & Numbers) of Common Use */ -static int insertvalues(PyObject *module) -{ - APIRET rc; - ULONG values[QSV_MAX+1]; - PyObject *v; - char *ver, tmp[50]; - - Py_BEGIN_ALLOW_THREADS - rc = DosQuerySysInfo(1L, QSV_MAX, &values[1], sizeof(ULONG) * QSV_MAX); - Py_END_ALLOW_THREADS - - if (rc != NO_ERROR) { - os2_error(rc); - return -1; - } - - if (ins(module, "meminstalled", values[QSV_TOTPHYSMEM])) return -1; - if (ins(module, "memkernel", values[QSV_TOTRESMEM])) return -1; - if (ins(module, "memvirtual", values[QSV_TOTAVAILMEM])) return -1; - if (ins(module, "maxpathlen", values[QSV_MAX_PATH_LENGTH])) return -1; - if (ins(module, "maxnamelen", values[QSV_MAX_COMP_LENGTH])) return -1; - if (ins(module, "revision", values[QSV_VERSION_REVISION])) return -1; - if (ins(module, "timeslice", values[QSV_MIN_SLICE])) return -1; - - switch (values[QSV_VERSION_MINOR]) { - case 0: ver = "2.00"; break; - case 10: ver = "2.10"; break; - case 11: ver = "2.11"; break; - case 30: ver = "3.00"; break; - case 40: ver = "4.00"; break; - case 50: ver = "5.00"; break; - default: - PyOS_snprintf(tmp, sizeof(tmp), - "%d-%d", values[QSV_VERSION_MAJOR], - values[QSV_VERSION_MINOR]); - ver = &tmp[0]; - } - - /* Add Indicator of the Version of the Operating System */ - if (PyModule_AddStringConstant(module, "version", tmp) < 0) - return -1; - - /* Add Indicator of Which Drive was Used to Boot the System */ - tmp[0] = 'A' + values[QSV_BOOT_DRIVE] - 1; - tmp[1] = ':'; - tmp[2] = '\0'; - - return PyModule_AddStringConstant(module, "bootdrive", tmp); -} -#endif - #if defined(HAVE_SYMLINK) && defined(MS_WINDOWS) static int enable_symlink() @@ -11434,6 +10870,9 @@ all_ins(PyObject *d) #ifdef O_SEARCH if (ins(d, "O_SEARCH", (long)O_SEARCH)) return -1; #endif +#ifdef O_PATH + if (ins(d, "O_PATH", (long)O_PATH)) return -1; +#endif #ifdef O_TTY_INIT if (ins(d, "O_TTY_INIT", (long)O_TTY_INIT)) return -1; #endif @@ -11646,35 +11085,12 @@ all_ins(PyObject *d) #endif #ifdef HAVE_SPAWNV -#if defined(PYOS_OS2) && defined(PYCC_GCC) - if (ins(d, "P_WAIT", (long)P_WAIT)) return -1; - if (ins(d, "P_NOWAIT", (long)P_NOWAIT)) return -1; - if (ins(d, "P_OVERLAY", (long)P_OVERLAY)) return -1; - if (ins(d, "P_DEBUG", (long)P_DEBUG)) return -1; - if (ins(d, "P_SESSION", (long)P_SESSION)) return -1; - if (ins(d, "P_DETACH", (long)P_DETACH)) return -1; - if (ins(d, "P_PM", (long)P_PM)) return -1; - if (ins(d, "P_DEFAULT", (long)P_DEFAULT)) return -1; - if (ins(d, "P_MINIMIZE", (long)P_MINIMIZE)) return -1; - if (ins(d, "P_MAXIMIZE", (long)P_MAXIMIZE)) return -1; - if (ins(d, "P_FULLSCREEN", (long)P_FULLSCREEN)) return -1; - if (ins(d, "P_WINDOWED", (long)P_WINDOWED)) return -1; - if (ins(d, "P_FOREGROUND", (long)P_FOREGROUND)) return -1; - if (ins(d, "P_BACKGROUND", (long)P_BACKGROUND)) return -1; - if (ins(d, "P_NOCLOSE", (long)P_NOCLOSE)) return -1; - if (ins(d, "P_NOSESSION", (long)P_NOSESSION)) return -1; - if (ins(d, "P_QUOTE", (long)P_QUOTE)) return -1; - if (ins(d, "P_TILDE", (long)P_TILDE)) return -1; - if (ins(d, "P_UNRELATED", (long)P_UNRELATED)) return -1; - if (ins(d, "P_DEBUGDESC", (long)P_DEBUGDESC)) return -1; -#else if (ins(d, "P_WAIT", (long)_P_WAIT)) return -1; if (ins(d, "P_NOWAIT", (long)_P_NOWAIT)) return -1; if (ins(d, "P_OVERLAY", (long)_OLD_P_OVERLAY)) return -1; if (ins(d, "P_NOWAITO", (long)_P_NOWAITO)) return -1; if (ins(d, "P_DETACH", (long)_P_DETACH)) return -1; #endif -#endif #ifdef HAVE_SCHED_H if (ins(d, "SCHED_OTHER", (long)SCHED_OTHER)) return -1; @@ -11734,9 +11150,6 @@ all_ins(PyObject *d) if (PyModule_AddIntMacro(d, RTLD_DEEPBIND)) return -1; #endif -#if defined(PYOS_OS2) - if (insertvalues(d)) return -1; -#endif return 0; } @@ -11745,10 +11158,6 @@ all_ins(PyObject *d) #define INITFUNC PyInit_nt #define MODNAME "nt" -#elif defined(PYOS_OS2) -#define INITFUNC PyInit_os2 -#define MODNAME "os2" - #else #define INITFUNC PyInit_posix #define MODNAME "posix" |