codekingpro/portable-devtools

1# Include pid_t but Windows doesn't have it2# Don't use "IF" so that the generated C is portable and can be included3# in the sdist.4cdef extern from * nogil:5    """6#if defined(_WIN32) || defined(WIN32) || defined(MS_WINDOWS)7    typedef signed pid_t;8#else9    #include <fcntl.h>10#endif11    """12    ctypedef signed pid_t13 14from psycopg_c.pq cimport libpq15 16ctypedef char *(*conn_bytes_f) (const libpq.PGconn *)17ctypedef int(*conn_int_f) (const libpq.PGconn *)18 19 20cdef class PGconn:21    cdef libpq.PGconn* _pgconn_ptr22    cdef object __weakref__23    cdef public object notice_handler24    cdef public object notify_handler25    cdef pid_t _procpid26 27    @staticmethod28    cdef PGconn _from_ptr(libpq.PGconn *ptr)29 30    cpdef int flush(self) except -131    cpdef object notifies(self)32 33 34cdef class PGresult:35    cdef libpq.PGresult* _pgresult_ptr36 37    @staticmethod38    cdef PGresult _from_ptr(libpq.PGresult *ptr)39 40 41cdef class PGcancel:42    cdef libpq.PGcancel* pgcancel_ptr43 44    @staticmethod45    cdef PGcancel _from_ptr(libpq.PGcancel *ptr)46 47 48cdef class Escaping:49    cdef PGconn conn50 51    cpdef escape_literal(self, data)52    cpdef escape_identifier(self, data)53    cpdef escape_string(self, data)54    cpdef escape_bytea(self, data)55    cpdef unescape_bytea(self, const unsigned char *data)56 57 58cdef class PQBuffer:59    cdef unsigned char *buf60    cdef Py_ssize_t len61 62    @staticmethod63    cdef PQBuffer _from_buffer(unsigned char *buf, Py_ssize_t length)64 65 66cdef class ViewBuffer:67    cdef unsigned char *buf68    cdef Py_ssize_t len69    cdef object obj70 71    @staticmethod72    cdef ViewBuffer _from_buffer(73        object obj, unsigned char *buf, Py_ssize_t length)74 75 76cdef int _buffer_as_string_and_size(77    data: "Buffer", char **ptr, Py_ssize_t *length78) except -179