1 /* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */ 2 /* include/k5-ipc_stream.h */ 3 /* 4 * Copyright 2006 Massachusetts Institute of Technology. 5 * All Rights Reserved. 6 * 7 * Export of this software from the United States of America may 8 * require a specific license from the United States Government. 9 * It is the responsibility of any person or organization contemplating 10 * export to obtain such a license before exporting. 11 * 12 * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and 13 * distribute this software and its documentation for any purpose and 14 * without fee is hereby granted, provided that the above copyright 15 * notice appear in all copies and that both that copyright notice and 16 * this permission notice appear in supporting documentation, and that 17 * the name of M.I.T. not be used in advertising or publicity pertaining 18 * to distribution of the software without specific, written prior 19 * permission. Furthermore if you modify this software you must label 20 * your software as modified software and not distribute it in such a 21 * fashion that it might be confused with the original M.I.T. software. 22 * M.I.T. makes no representations about the suitability of 23 * this software for any purpose. It is provided "as is" without express 24 * or implied warranty. 25 */ 26 27 #ifndef K5_IPC_STREAM_H 28 #define K5_IPC_STREAM_H 29 30 #include "k5-platform.h" 31 32 struct k5_ipc_stream_s; 33 typedef struct k5_ipc_stream_s *k5_ipc_stream; 34 35 36 int32_t krb5int_ipc_stream_new (k5_ipc_stream *out_stream); 37 38 uint32_t krb5int_ipc_stream_release (k5_ipc_stream io_stream); 39 40 uint64_t krb5int_ipc_stream_size (k5_ipc_stream in_stream); 41 42 const char *krb5int_ipc_stream_data (k5_ipc_stream in_stream); 43 44 uint32_t krb5int_ipc_stream_read (k5_ipc_stream in_stream, 45 void *io_data, 46 uint64_t in_size); 47 uint32_t krb5int_ipc_stream_write (k5_ipc_stream in_stream, 48 const void *in_data, 49 uint64_t in_size); 50 51 uint32_t krb5int_ipc_stream_read_string (k5_ipc_stream io_stream, 52 char **out_string); 53 uint32_t krb5int_ipc_stream_write_string (k5_ipc_stream io_stream, 54 const char *in_string); 55 void krb5int_ipc_stream_free_string (char *in_string); 56 57 uint32_t krb5int_ipc_stream_read_int32 (k5_ipc_stream io_stream, 58 int32_t *out_int32); 59 uint32_t krb5int_ipc_stream_write_int32 (k5_ipc_stream io_stream, 60 int32_t in_int32); 61 62 uint32_t krb5int_ipc_stream_read_uint32 (k5_ipc_stream io_stream, 63 uint32_t *out_uint32); 64 uint32_t krb5int_ipc_stream_write_uint32 (k5_ipc_stream io_stream, 65 uint32_t in_uint32); 66 67 uint32_t krb5int_ipc_stream_read_int64 (k5_ipc_stream io_stream, 68 int64_t *out_int64); 69 uint32_t krb5int_ipc_stream_write_int64 (k5_ipc_stream io_stream, 70 int64_t in_int64); 71 72 uint32_t krb5int_ipc_stream_read_uint64 (k5_ipc_stream io_stream, 73 uint64_t *out_uint64); 74 uint32_t krb5int_ipc_stream_write_uint64 (k5_ipc_stream io_stream, 75 uint64_t in_uint64); 76 77 #endif /* K5_IPC_STREAM_H */ 78