1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _BSTREAM_H 28 #define _BSTREAM_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 #include <sys/types.h> 37 38 struct _bstr_hndl { 39 int bstr_fd; 40 int (*bstr_read)(struct _bstr_hndl *h, uchar_t *buf, off_t size); 41 int (*bstr_write)(struct _bstr_hndl *h, uchar_t *buf, off_t size); 42 int (*bstr_close)(struct _bstr_hndl *h); 43 int (*bstr_size)(struct _bstr_hndl *h, off_t *size); 44 void (*bstr_rewind)(struct _bstr_hndl *h); 45 void *bstr_private; 46 }; 47 typedef struct _bstr_hndl *bstreamhandle; 48 49 extern int str_errno; 50 /* 51 * str_errno values 52 */ 53 #define STR_ERR_NO_ERR 0 54 #define STR_ERR_NO_REG_FILE 1 55 #define STR_ERR_NO_READ_STDIN 2 56 #define STR_ERR_AU_READ_ERR 3 57 #define STR_ERR_AU_UNSUPPORTED_FORMAT 4 58 #define STR_ERR_AU_BAD_HEADER 5 59 #define STR_ERR_WAV_READ_ERR 6 60 #define STR_ERR_WAV_UNSUPPORTED_FORMAT 7 61 #define STR_ERR_WAV_BAD_HEADER 8 62 63 bstreamhandle open_stdin_read_stream(); 64 bstreamhandle open_file_read_stream(char *file); 65 bstreamhandle open_au_read_stream(char *fname); 66 bstreamhandle open_wav_read_stream(char *fname); 67 bstreamhandle open_aur_read_stream(char *fname); 68 bstreamhandle open_au_write_stream(char *fname); 69 bstreamhandle open_wav_write_stream(char *fname); 70 bstreamhandle open_aur_write_stream(char *fname); 71 bstreamhandle open_file_write_stream(char *fname); 72 bstreamhandle open_temp_file_stream(void); 73 74 char *str_errno_to_string(int serrno); 75 int check_avail_temp_space(size_t req_size); 76 char *get_tmp_name(void); 77 78 #ifdef __cplusplus 79 } 80 #endif 81 82 #endif /* _BSTREAM_H */ 83