Annotation of libaitio/inc/aitio.h, revision 1.12.2.4

1.1       misho       1: /*************************************************************************
1.8       misho       2: * (C) 2010 AITNET ltd - Sofia/Bulgaria - <misho@aitnet.org>
                      3: *  by Michael Pounov <misho@elwix.org>
1.1       misho       4: *
                      5: * $Author: misho $
1.12.2.4! misho       6: * $Id: aitio.h,v 1.12.2.3 2011/11/02 13:13:48 misho Exp $
1.1       misho       7: *
1.8       misho       8: **************************************************************************
                      9: The ELWIX and AITNET software is distributed under the following
                     10: terms:
                     11: 
                     12: All of the documentation and software included in the ELWIX and AITNET
                     13: Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org>
                     14: 
                     15: Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
                     16:        by Michael Pounov <misho@elwix.org>.  All rights reserved.
                     17: 
                     18: Redistribution and use in source and binary forms, with or without
                     19: modification, are permitted provided that the following conditions
                     20: are met:
                     21: 1. Redistributions of source code must retain the above copyright
                     22:    notice, this list of conditions and the following disclaimer.
                     23: 2. Redistributions in binary form must reproduce the above copyright
                     24:    notice, this list of conditions and the following disclaimer in the
                     25:    documentation and/or other materials provided with the distribution.
                     26: 3. All advertising materials mentioning features or use of this software
                     27:    must display the following acknowledgement:
                     28: This product includes software developed by Michael Pounov <misho@elwix.org>
                     29: ELWIX - Embedded LightWeight unIX and its contributors.
                     30: 4. Neither the name of AITNET nor the names of its contributors
                     31:    may be used to endorse or promote products derived from this software
                     32:    without specific prior written permission.
                     33: 
                     34: THIS SOFTWARE IS PROVIDED BY AITNET AND CONTRIBUTORS ``AS IS'' AND
                     35: ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     36: IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     37: ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     38: FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     39: DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     40: OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     41: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     42: LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     43: OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     44: SUCH DAMAGE.
                     45: */
1.1       misho      46: #ifndef __AITIO_H
                     47: #define __AITIO_H
                     48: 
                     49: 
1.12      misho      50: #define COMPAT_43TTY
                     51: 
1.8       misho      52: #include <assert.h>
1.7       misho      53: #include <openssl/evp.h>
1.12      misho      54: #include <openssl/aes.h>
                     55: #include <sys/tty.h>
                     56: #include <sys/ioctl_compat.h>
1.12.2.1  misho      57: #include <sys/socket.h>
                     58: #include <sys/un.h>
                     59: #include <net/if_dl.h>
                     60: #include <netinet/in.h>
1.7       misho      61: 
                     62: 
1.8       misho      63: #define VACUUM_LEFT    1
                     64: #define VACUUM_BETWEEN 2
                     65: 
1.12      misho      66: /* AIT arrays */
1.8       misho      67: 
1.9       misho      68: typedef void ** sarr_seg_t;
                     69: typedef struct _tagSplitArray {
                     70:        int             sarr_num;
                     71:        int             sarr_seg;
                     72:        int             sarr_siz;
                     73:        sarr_seg_t      *sarr_data;
                     74: } sarr_t;
                     75: 
1.8       misho      76: typedef struct _tagArray {
                     77:        int     arr_num;
                     78:        void    **arr_data;
                     79: } array_t;
                     80: 
1.12      misho      81: /* URL staff ... */
                     82: 
1.2       misho      83: typedef struct _tagURLItem {
                     84:        int     vallen;
                     85:        char    *value;
                     86: } url_Item_t;
                     87: 
                     88: struct tagIOURL {
                     89:        unsigned char   url_line[BUFSIZ];
                     90: 
                     91:        url_Item_t      url_tech;
                     92:        url_Item_t      url_user;
                     93:        url_Item_t      url_pass;
                     94:        url_Item_t      url_host;
                     95:        url_Item_t      url_port;
                     96:        url_Item_t      url_path;
                     97:        url_Item_t      url_args;
                     98: 
                     99:        char            *url_reserved;
                    100: };
                    101: 
1.6       misho     102: struct tagReqXML {
                    103:        unsigned char   xml_line[BUFSIZ];
                    104: 
                    105:        url_Item_t      xml_namespace;
                    106:        union {
                    107:                url_Item_t      container;
                    108:                url_Item_t      path;
                    109:        }               xml_node;
                    110:        url_Item_t      xml_data;
                    111:        url_Item_t      xml_attribute;
                    112:        url_Item_t      xml_value;
                    113: };
                    114: 
1.12      misho     115: /* AIT RPC variables and managment */
                    116: 
                    117: typedef enum {
                    118:        empty,                          /* empty -> variable is not set */
                    119:        buffer, string, blob,           /* buffer -> uint8_t*; string -> int8_t*; blob -> void*(+socket); */
                    120:        f32, f64,                       /* float -> f32; double -> f64 */
                    121:        u8, u16, u32, u64,              /* unsigned integers ... */
                    122:        i8, i16, i32, i64,              /* integers ... */
                    123: } ait_type_t;
                    124: 
                    125: typedef struct {
                    126:        uint8_t         val_type;
                    127:        uint32_t        val_len;
                    128:        union {
                    129:                uint64_t        net;
                    130: 
                    131:                uint8_t         *buffer;
                    132:                int8_t          *string;
                    133:                uint32_t        blob;
                    134:                float           f32;
                    135:                double          f64;
                    136:                uint8_t         u8;
                    137:                uint16_t        u16;
                    138:                uint32_t        u32;
                    139:                uint64_t        u64;
                    140:                int8_t          i8;
                    141:                int16_t         i16;
                    142:                int32_t         i32;
                    143:                int64_t         i64;
                    144:        } val;
                    145: } __packed ait_val_t;
                    146: 
                    147: #define AIT_TYPE(_vl)                  ((ait_type_t) (_vl)->val_type)
                    148: #define AIT_LEN(_vl)                   (_vl)->val_len
                    149: #define AIT_BLOB_CHUNKS(_vl, _n)       (assert((_vl)), AIT_LEN((_vl)) / _n + (AIT_LEN((_vl)) % _n) ? 1 : 0)
                    150: #define AIT_ISEMPTY(_vl)               (assert((_vl)), AIT_TYPE((_vl)) == empty)
                    151: 
                    152: #define AIT_GET_BUF(_vl)               (assert((_vl)), assert(AIT_TYPE((_vl)) == buffer), (_vl)->val.buffer)
                    153: #define AIT_GET_STR(_vl)               (assert((_vl)), assert(AIT_TYPE((_vl)) == string), (_vl)->val.string)
                    154: #define AIT_GET_BLOB(_vl)              (assert((_vl)), assert(AIT_TYPE((_vl)) == blob), (_vl)->val.blob)
                    155: #define AIT_GET_U8(_vl)                        (assert((_vl)), assert(AIT_TYPE((_vl)) == u8), (_vl)->val.u8)
                    156: #define AIT_GET_U16(_vl)               (assert((_vl)), assert(AIT_TYPE((_vl)) == u16), (_vl)->val.u16)
                    157: #define AIT_GET_U32(_vl)               (assert((_vl)), assert(AIT_TYPE((_vl)) == u32), (_vl)->val.u32)
                    158: #define AIT_GET_U64(_vl)               (assert((_vl)), assert(AIT_TYPE((_vl)) == u64), (_vl)->val.u64)
                    159: #define AIT_GET_I8(_vl)                        (assert((_vl)), assert(AIT_TYPE((_vl)) == i8), (_vl)->val.i8)
                    160: #define AIT_GET_I16(_vl)               (assert((_vl)), assert(AIT_TYPE((_vl)) == i16), (_vl)->val.i16)
                    161: #define AIT_GET_I32(_vl)               (assert((_vl)), assert(AIT_TYPE((_vl)) == i32), (_vl)->val.i32)
                    162: #define AIT_GET_I64(_vl)               (assert((_vl)), assert(AIT_TYPE((_vl)) == i64), (_vl)->val.i64)
                    163: #define AIT_GET_F32(_vl)               (assert((_vl)), assert(AIT_TYPE((_vl)) == f32), (_vl)->val.f32)
                    164: #define AIT_GET_F64(_vl)               (assert((_vl)), assert(AIT_TYPE((_vl)) == f64), (_vl)->val.f64)
                    165: 
                    166: #define AIT_SET_BUF(_vl, _v, _len)     do { ait_val_t *__val = (_vl); assert(__val); assert((_v)); \
                    167:                                                __val->val.buffer = malloc(_len); \
                    168:                                                if (__val->val.buffer) { \
                    169:                                                        __val->val_type = buffer; AIT_LEN(__val) = _len; \
                    170:                                                        memcpy(__val->val.buffer, (_v), _len); \
                    171:                                                } } while (0)
                    172: #define AIT_SET_STR(_vl, _v)           do { ait_val_t *__val = (_vl); assert(__val); assert((_v)); \
                    173:                                                __val->val.string = (int8_t*) strdup((_v)); \
                    174:                                                if (__val->val.string) { \
                    175:                                                        __val->val_type = string; \
                    176:                                                        AIT_LEN(__val) = strlen((_v)) + 1; \
                    177:                                                } } while (0)
                    178: #define AIT_SET_BLOB(_vl, _n, _len)    do { ait_val_t *__val = (_vl); assert(__val); \
                    179:                                                __val->val_type = blob; AIT_LEN(__val) = _len; \
                    180:                                                __val->val.blob = _n; } while (0)
                    181: #define AIT_SET_BLOB2(_vl, _bv)                do { ait_val_t *__val = (_vl); assert(__val); assert((_bv)); \
                    182:                                                __val->val_type = blob; AIT_LEN(__val) = (_bv)->blob_len; \
                    183:                                                __val->val.blob = (_bv)->blob_var; } while (0)
                    184: #define AIT_NEW_BLOB(_vl, _len)                AIT_SET_BLOB((_vl), 0, _len)
                    185: 
                    186: #define AIT_SET_U8(_vl, _n)            do { ait_val_t *__val = (_vl); assert(__val); \
                    187:                                                __val->val_type = u8; __val->val.u8 = _n; \
                    188:                                                AIT_LEN(__val) = sizeof(uint8_t); } while (0)
                    189: #define AIT_SET_U16(_vl, _n)           do { ait_val_t *__val = (_vl); assert(__val); \
                    190:                                                __val->val_type = u16; __val->val.u16 = _n; \
                    191:                                                AIT_LEN(__val) = sizeof(uint16_t); } while (0)
                    192: #define AIT_SET_U32(_vl, _n)           do { ait_val_t *__val = (_vl); assert(__val); \
                    193:                                                __val->val_type = u32; __val->val.u32 = _n; \
                    194:                                                AIT_LEN(__val) = sizeof(uint32_t); } while (0)
                    195: #define AIT_SET_U64(_vl, _n)           do { ait_val_t *__val = (_vl); assert(__val); \
                    196:                                                __val->val_type = u64; __val->val.u64 = _n; \
                    197:                                                AIT_LEN(__val) = sizeof(uint64_t); } while (0)
                    198: #define AIT_SET_I8(_vl, _n)            do { ait_val_t *__val = (_vl); assert(__val); \
                    199:                                                __val->val_type = i8; __val->val.i8 = _n; \
                    200:                                                AIT_LEN(__val) = sizeof(int8_t); } while (0)
                    201: #define AIT_SET_I16(_vl, _n)           do { ait_val_t *__val = (_vl); assert(__val); \
                    202:                                                __val->val_type = i16; __val->val.i16 = _n; \
                    203:                                                AIT_LEN(__val) = sizeof(int16_t); } while (0)
                    204: #define AIT_SET_I32(_vl, _n)           do { ait_val_t *__val = (_vl); assert(__val); \
                    205:                                                __val->val_type = i32; __val->val.i32 = _n; \
                    206:                                                AIT_LEN(__val) = sizeof(int32_t); } while (0)
                    207: #define AIT_SET_I64(_vl, _n)           do { ait_val_t *__val = (_vl); assert(__val); \
                    208:                                                __val->val_type = i64; __val->val.i64 = _n; \
                    209:                                                AIT_LEN(__val) = sizeof(int64_t); } while (0)
                    210: #define AIT_SET_F32(_vl, _n)           do { ait_val_t *__val = (_vl); assert(__val); \
                    211:                                                __val->val_type = f32; __val->val.f32 = _n; \
                    212:                                                AIT_LEN(__val) = sizeof(float); } while (0)
                    213: #define AIT_SET_F64(_vl, _n)           do { ait_val_t *__val = (_vl); assert(__val); \
                    214:                                                __val->val_type = f64; __val->val.f64 = _n; \
                    215:                                                AIT_LEN(__val) = sizeof(double); } while (0)
                    216: 
                    217:                                        /* if attribute zeroCopy is set not execute free() */
                    218: #define AIT_FREE_VAL(_vl)              do { ait_val_t *__val = (_vl); assert(__val); \
                    219:                                                switch (__val->val_type) { \
                    220:                                                        case buffer: \
                    221:                                                                if (__val->val.buffer) { \
                    222:                                                                        free(__val->val.buffer); \
                    223:                                                                        __val->val.buffer = NULL; \
                    224:                                                                } \
                    225:                                                                break; \
                    226:                                                        case string: \
                    227:                                                                if (__val->val.string) { \
                    228:                                                                        free(__val->val.string); \
                    229:                                                                        __val->val.string = NULL; \
                    230:                                                                } \
                    231:                                                                break; \
                    232:                                                        default: \
                    233:                                                                break; \
                    234:                                                } \
                    235:                                                __val->val_type = empty; \
                    236:                                                AIT_LEN(__val) = 0; \
                    237:                                        } while (0)
                    238: 
                    239: struct io_ether_addr {
                    240:        u_int8_t ether_addr_octet[6];
                    241: };
1.12.2.2  misho     242: typedef struct io_ether_addr io_ether_addr_t;
1.12      misho     243: 
1.12.2.1  misho     244: typedef union {
                    245:        struct sockaddr_storage ss;
                    246:        struct sockaddr         sa;
                    247:        struct sockaddr_un      sun;
                    248:        struct sockaddr_in      sin;
                    249:        struct sockaddr_in6     sin6;
                    250:        struct sockaddr_dl      sdl;
                    251: } io_sockaddr_t;
                    252: 
1.3       misho     253: 
1.1       misho     254: // io_GetErrno() Get error code of last operation
                    255: inline int io_GetErrno();
                    256: // io_GetError() Get error text of last operation
                    257: inline const char *io_GetError();
                    258: 
                    259: 
                    260: /*
1.12      misho     261:  * io_ether_ntoa() Convert ethernet address to string
                    262:  * @n = ethernet address structure, like struct ether_addr
                    263:  * @a = string
                    264:  * @len = string length
                    265:  * return: NULL error or !=NULL string a
                    266:  */
                    267: inline char *io_ether_ntoa(const struct io_ether_addr *n, char * __restrict a, int len);
                    268: /*
                    269:  * io_ether_aton() Convert string to ethernet address
                    270:  * @a = string
                    271:  * @e = ethernet address structure, like struct ether_addr
                    272:  * return: NULL error or !=NULL ethernet address structure
                    273:  */
                    274: inline struct io_ether_addr *io_ether_aton(const char *a, struct io_ether_addr *e);
                    275: 
                    276: /*
                    277:  * io_vals2buffer() Marshaling data from array with variables to buffer
                    278:  * @buf = Buffer
                    279:  * @buflen = Size of buffer
                    280:  * @vars = Variable array
                    281:  * return: -1 error, 0 nothing done or >0 size of marshaled data
                    282:  */
                    283: int io_vals2buffer(unsigned char *buf, int buflen, array_t *vars);
                    284: /*
                    285:  * io_buffer2vals() De-marshaling data from buffer to array with variables
                    286:  * @buf = Buffer
                    287:  * @buflen = Size of buffer
                    288:  * @vnum = Number of variables into buffer
                    289:  * @zcpy = Zero-copy for variables, if !=0 don't use io_arrayFree() for free variables and 
                    290:                *DON'T MODIFY OR DESTROY BUFFER*. =0 call io_arrayFree() before io_arrayDestroy()
                    291:  * return: =NULL error, !=NULL allocated variable array, after use must free with io_arrayDestroy()
                    292:  */
                    293: array_t *io_buffer2vals(unsigned char *buf, int buflen, int vnum, int zcpy);
                    294: /*
                    295:  * io_vals2map() Marshaling data from array with variables to memory map
                    296:  * @buf = Buffer
                    297:  * @buflen = Size of buffer
                    298:  * @vars = Variable array
                    299:  * return: -1 error, 0 nothing done or >0 size of marshaled data
                    300:  */
                    301: int io_vals2map(u_char *buf, int buflen, array_t *vars);
                    302: /*
                    303:  * io_map2vals() De-marshaling data from memory map to array with variables
                    304:  * @buf = Buffer
                    305:  * @buflen = Size of buffer
                    306:  * @vnum = Number of variables into buffer
                    307:  * @zcpy = Zero-copy for variables, if !=0 don't use io_arrayFree() for free variables and 
                    308:                *DON'T MODIFY OR DESTROY BUFFER*. =0 call io_arrayFree() before io_arrayDestroy()
                    309:  * return: =NULL error, !=NULL allocated variable array, after use must free with io_arrayDestroy()
                    310:  */
                    311: array_t *io_map2vals(u_char *buf, int buflen, int vnum, int zcpy);
                    312: 
                    313: /*
1.1       misho     314:  * ioPromptRead() Read data from input h[0] with prompt to output h[1]
                    315:  * @h = file handles h[0] = input, h[1] = output, if NULL use stdin, stdout
                    316:  * @csPrompt = Prompt before input, may be NULL
                    317:  * @psData = Readed data
                    318:  * @dataLen = Length of data
                    319:  * return: 0 EOF; -1 error:: can`t read; >0 count of readed chars
                    320: */
                    321: int ioPromptRead(int *h, const char *csPrompt, char * __restrict psData, int dataLen);
                    322: /*
                    323:  * ioPromptPassword() Read password from input h[0] with prompt to output h[1]
                    324:  * @h = file handles h[0] = input, h[1] = output, if NULL use stdin, stdout
                    325:  * @csPrompt = Prompt before input, may be NULL
                    326:  * @psPass = Readed password
                    327:  * @passLen = Length of password
                    328:  * @confirm = Confirm password, 0 - get password, !=0 Ask for confirmation
                    329:  * return: 0 EOF; -1 error:: can`t read; >0 count of readed chars
                    330: */
                    331: int ioPromptPassword(int *h, const char *csPrompt, char * __restrict psPass, int passLen, int confirm);
                    332: 
                    333: /*
                    334:  * ioRegexVerify() Function for verify data match in regex expression
                    335:  * @csRegex = Regulare expression pattern
                    336:  * @csData = Data for check and verify
                    337:  * @startPos = Return start positions
                    338:  * @endPos = Return end positions
                    339:  * return: NULL not match or error; !=NULL begin of matched data
                    340: */
                    341: const char *ioRegexVerify(const char *csRegex, const char *csData, int *startPos, int *endPos);
                    342: /*
                    343:  * ioRegexGet() Function for get data match in regex expression
                    344:  * @csRegex = Regulare expression pattern
                    345:  * @csData = Data from get
                    346:  * @psString = Returned string if match
                    347:  * @strLen = Length of string
                    348:  * return: 0 not match; >0 count of returned chars
                    349: */
                    350: int ioRegexGet(const char *csRegex, const char *csData, char * __restrict psString, int strLen);
                    351: /*
                    352:  * ioRegexReplace() Function for replace data match in regex expression with newdata
                    353:  * @csRegex = Regulare expression pattern
                    354:  * @csData = Source data
                    355:  * @csNew = Data for replace
                    356:  * return: NULL not match or error; !=NULL allocated new string, must be free after use!
                    357: */
                    358: char *ioRegexReplace(const char *csRegex, const char *csData, const char *csNew);
                    359: 
1.2       misho     360: /*
1.6       misho     361:  * ioVarAst() Function for evaluate string like asterisk variable "{text[:[-]#[:#]]}"
                    362:  * @csString = Input string
                    363:  * return: NULL error, !=NULL Allocated new string evaluated from input string, must be free()
                    364: */
                    365: char *ioVarAst(const char *csString);
                    366: 
                    367: /*
1.2       misho     368:  * io_Path2File() Parse and make path/filename pair
                    369:  * @csArgs = Input argument line
                    370:  * @psPath = Output Path, if ==NULL path not returned
                    371:  * @pathLen = Size of path array
                    372:  * @psFile = Output File
                    373:  * @fileLen = Size of file array
                    374:  * return: 0 error format; -1 error:: can`t read; >0 ok, number of readed items
                    375: */
                    376: inline int io_Path2File(const char * __restrict csArgs, char * __restrict psPath, int pathLen, 
                    377:                char * __restrict psFile, int fileLen);
                    378: 
                    379: /*
1.4       misho     380:  * io_UnquotStr() Remove quots from input text string 
                    381:  * @psLine = Text string
                    382:  * return: 0 nothing to do; 1 successful unquoted string
                    383: */
1.5       misho     384: inline int io_UnquotStr(unsigned char * __restrict psLine);
1.4       misho     385: /*
                    386:  * io_LTrimStr() Remove left whitespaces from text string
                    387:  * @psLine = Text string
                    388:  * return: 0 nothing to do; !=0 Removed bytes
                    389: */
1.5       misho     390: inline int io_LTrimStr(unsigned char * __restrict psLine);
1.4       misho     391: /*
                    392:  * io_RTrimStr() Remove right whitespaces from text string
                    393:  * @psLine = Text string
                    394:  * return: 0 nothing to do; !=0 Removed bytes
                    395: */
1.5       misho     396: inline int io_RTrimStr(unsigned char * __restrict psLine);
1.4       misho     397: /*
                    398:  * io_TrimStr() Remove left and right whitespaces from text string
                    399:  * @psLine = Text string
                    400:  * return: 0 nothing to do; !=0 Removed bytes
                    401: */
1.5       misho     402: inline int io_TrimStr(unsigned char * __restrict psLine);
1.4       misho     403: /*
1.5       misho     404:  * io_Ch2Hex() Convert from Char string to Hex string
1.4       misho     405:  * @psLine = Text string
                    406:  * @lineLen = Length of Text string
1.5       misho     407:  * return: NULL nothing to do or error; !=0 Allocated new converted data without term\0 (must be free)
1.4       misho     408: */
1.5       misho     409: inline unsigned char *io_Ch2Hex(unsigned char *psLine, int lineLen);
1.4       misho     410: /*
1.5       misho     411:  * io_Hex2Ch() Convert from Hex string to Char string
1.4       misho     412:  * @psLine = Text string
                    413:  * @lineLen = Length of Text string
                    414:  * return: NULL nothing to do or error; !=0 Allocated new converted string(must be free)
                    415: */
1.5       misho     416: inline char *io_Hex2Ch(unsigned char *psLine, int lineLen);
1.4       misho     417: 
                    418: /*
1.8       misho     419:  * io_arrayInit() - Create and initialize dynamic array
                    420:  * @numItems = Number of Items
                    421:  * return: NULL error, != NULL allocated memory for array
                    422:  */
                    423: inline array_t *io_arrayInit(int numItems);
                    424: /*
1.10      misho     425:  * io_arrayDestroy() - Free and destroy dynamic array
1.8       misho     426:  * @parr = Array
                    427:  * return: none
                    428:  */
                    429: inline void io_arrayDestroy(array_t ** __restrict parr);
                    430: /*
1.10      misho     431:  * io_arrayFree() - Free all data in dynamic array items
1.8       misho     432:  *     (WARNING! If assign static array dont use this!!!)
                    433:  * @arr = Array
                    434:  * return: none
                    435:  */
                    436: inline void io_arrayFree(array_t * __restrict arr);
                    437: /*
1.10      misho     438:  * io_arrayFrom() - Create and fill array from array with pointers
1.11      misho     439:  * @pargv = Array with pointers
1.10      misho     440:  * @argc = Number of Items, if 0 walk through argv and stop when reach NULL item
1.11      misho     441:  * return: NULL error, != NULL allocated new array
1.10      misho     442:  */
1.11      misho     443: inline array_t *io_arrayFrom(const char *** __restrict pargv, int argc);
1.10      misho     444: /*
                    445:  * io_arrayTo() - Create and fill array with pointers from dynamic array
                    446:  * @arr = Array
1.11      misho     447:  * return: NULL error, != NULL allocated memory for array, NULL terminated
1.10      misho     448:  */
                    449: inline char **io_arrayTo(array_t * __restrict arr);
                    450: /*
1.8       misho     451:  * io_arrayLen() - Get last used element in dynamic array (array Length)
                    452:  * @arr = Array
                    453:  * return: -1 error, 0 empty or >0 position of last used element
                    454:  */
                    455: inline int io_arrayLen(array_t * __restrict arr);
                    456: /*
1.10      misho     457:  * io_arrayConcat() Concat source array to destination array
                    458:  * @dest = Destination array
                    459:  * @src = Source array
                    460:  * return: -1 error; >0 new count of destination array
                    461:  */
                    462: int io_arrayConcat(array_t * __restrict dest, array_t * __restrict src);
                    463: /*
1.12      misho     464:  * io_arrayCopy() Copy source array to destination array
                    465:  * @dest = Destination array, after use free with io_arrayDestroy()
                    466:  * @src = Source array
                    467:  * return: -1 error; >0 count of destination array
                    468:  */
                    469: int io_arrayCopy(array_t ** __restrict dest, array_t * __restrict src);
                    470: /*
1.8       misho     471:  * io_arrayGrow() - Grow/Shrink dynamic array, Use with care when it shrink!!!
                    472:  * @arr = Array
                    473:  * @newNumItems = Number of Items
1.12      misho     474:  * @freeShrink = Free elements before shrink array
1.8       misho     475:  * return: -1 error, 0 ok
                    476:  */
1.12      misho     477: int io_arrayGrow(array_t * __restrict arr, int newNumItems, int freeShrink);
1.8       misho     478: /*
                    479:  * io_arrayVacuum() - Vacuum dynamic array, empty elements will be deleted
                    480:  * @arr = Array
                    481:  * @fromWhere = 1 begin, 2 ALL empty elements
                    482:  * return: -1 error, 0 ok
                    483:  */
                    484: int io_arrayVacuum(array_t * __restrict arr, int fromWhere);
                    485: 
1.12      misho     486: #define io_arraySize(_arr)             ((_arr) ? (_arr)->arr_num : 0)
                    487: #define io_arrayZero(_arr)             (assert((_arr)), memset((_arr)->arr_data, 0, \
                    488:                                                io_arraySize((_arr)) * sizeof(void*)))
1.8       misho     489: 
1.11      misho     490: #define io_arrayGet(_arr, _d)          (assert((_arr) && (_arr)->arr_num > _d), *((_arr)->arr_data + _d))
                    491: #define io_array(_arr, _d, _type)      (assert((_arr) && (_arr)->arr_num > _d), \
                    492:                                                ((_type) *((_arr)->arr_data + _d)))
1.8       misho     493: #define io_arraySet(_arr, _d, _ptr)    do { \
1.11      misho     494:                                                assert((_arr) && (_arr)->arr_num > _d); \
                    495:                                                *((_arr)->arr_data + _d) = (void*) (_ptr); \
1.8       misho     496:                                        } while (0)
1.11      misho     497: #define io_arrayDel(_arr, _d, _fri)    do { \
                    498:                                                assert((_arr) && (_arr)->arr_num > _d); \
                    499:                                                if (_fri) \
                    500:                                                        free(*((_arr)->arr_data + _d)); \
                    501:                                                *((_arr)->arr_data + _d) = NULL; \
1.9       misho     502:                                        } while (0)
1.8       misho     503: 
                    504: /*
                    505:  * io_arrayPush() - Push element into dynamic array like stack manner, place at first empty position
                    506:  * @arr = Array
                    507:  * @data = Element, if set NULL return only first empty position
                    508:  * return: -1 not found empty position, array is full!, >-1 return position of stored element into array
                    509:  */
                    510: inline int io_arrayPush(array_t * __restrict arr, void **data);
                    511: /*
                    512:  * io_arrayPop() - Pop element from dynamic array like stack manner, last used position
                    513:  * @arr = Array
1.11      misho     514:  * @data = Element, if set NULL return only last used position
1.8       misho     515:  * @delAfter = Delete after Pop element, !=0 delete element from array after return data
                    516:  * return: -1 not found used position, array is empty!, >-1 return element position
                    517:  */
                    518: inline int io_arrayPop(array_t * __restrict arr, void ** __restrict data, int delAfter);
                    519: 
                    520: /*
                    521:  * io_argsNum() Parse and calculate number of arguments
                    522:  * @csArgs = Input arguments line
                    523:  * @csDelim = Delimiter(s) for separate
                    524:  * return: 0 error format; -1 error:: can`t read; >0 ok, number of items
                    525:  */
                    526: inline int io_argsNum(const char *csArgs, const char *csDelim);
                    527: 
                    528: /*
                    529:  * io_arrayMake() Parse and make array from arguments ... (input string will be modified!!! 
                    530:  *     and output array must be free with io_arrayDestroy() after use!)
                    531:  * @psArgs = Input arguments line, after execute string is modified!!!
                    532:  * @nargs = Maximum requested count of arguments from input string psArgs, if 0 all psArgs
                    533:  * @csDelim = Delimiter(s) for separate
                    534:  * @parr = Output array of arguments ... (must be free with io_arrayDestroy() after use!)
                    535:  * return: 0 error format; -1 error:: can`t read; >0 ok, number of readed items
                    536:  */
                    537: int io_arrayMake(char * __restrict psArgs, int nargs, const char *csDelim, 
                    538:                array_t ** __restrict parr);
                    539: 
                    540: /*
                    541:  * io_MakeAV() Parse and make attribute/value pair
                    542:  * @csArgs = Input argument line
                    543:  * @csDelim = Delimiter for separate
                    544:  * @psAttr = Output Attribute
                    545:  * @attrLen = Size of attribute array
                    546:  * @psValue = Output Value, if ==NULL this element not present value or not wanted for return
                    547:  * @valLen = Size of value array
                    548:  * return: 0 error format; -1 error:: can`t read; >0 ok, number of readed items
                    549: */
                    550: int io_MakeAV(const char * __restrict csArgs, const char *csDelim, 
                    551:                char * __restrict psAttr, int attrLen, char * __restrict psValue, int valLen);
                    552: 
1.9       misho     553: /*
                    554:  * io_sarrInit() - Create and initialize dynamic split-order array
                    555:  * @numItems = Number of Items
                    556:  * @segLen = Length of segment
                    557:  * return: NULL error, != NULL allocated memory for array
                    558:  */
                    559: inline sarr_t *io_sarrInit(int numItems, int segLen);
                    560: /*
                    561:  * io_sarrDestroy() - Free all data in dynamic split-order array and Destroy array
                    562:  * @parr = Array
                    563:  * return: none
                    564:  */
                    565: inline void io_sarrDestroy(sarr_t ** __restrict parr);
                    566: /*
                    567:  * io_sarrGrow() - Grow/Shrink dynamic split-order array, Use with care when it shrink!!!
                    568:  * @arr = Array
                    569:  * @newNumItems = Number of Items
                    570:  * return: -1 error, 0 ok
                    571:  */
                    572: int io_sarrGrow(sarr_t * __restrict arr, int newNumItems);
                    573: /*
                    574:  * io_sarrVacuum() - Vacuum dynamic split-order array, empty segments will be freed
                    575:  * @arr = Array
                    576:  * return: -1 error, >-1 freed segments
                    577:  */
                    578: inline int io_sarrVacuum(sarr_t * __restrict arr);
1.12      misho     579: #define io_sarrSize(_arr)              ((_arr) ? (_arr)->sarr_num : 0)
                    580: #define io_sarrSeg(_arr)               (assert((_arr)), (_arr)->sarr_seg)
                    581: /*
                    582:  * io_sarrCopy() Copy source split array to destination split array
                    583:  * @dest = Destination split array, after use free with io_sarrDestroy()
                    584:  * @src = Source split array
                    585:  * return: -1 error; >0 count of destination split array
                    586:  */
                    587: int io_sarrCopy(sarr_t ** __restrict dest, sarr_t * __restrict src);
1.9       misho     588: /*
                    589:  * io_sarrGet() - Get element from dynamic split-order array
                    590:  * @arr = Array
                    591:  * @idx = Index (warning 1st element is at position 1)
                    592:  * return: NULL not found, !=NULL element
                    593:  */
                    594: inline void *io_sarrGet(sarr_t * __restrict arr, unsigned int idx);
                    595: /*
                    596:  * io_sarrGet2() - Always get element from dynamic split-order array
                    597:  *     Function automatic grow array. Good use for Hash tables! 
                    598:  * @arr = Array
                    599:  * @idx = Index (warning 1st element is at position 1)
                    600:  * return: NULL not found, !=NULL element
                    601:  */
                    602: void *io_sarrGet2(sarr_t * __restrict arr, unsigned int idx);
                    603: /*
                    604:  * io_sarrSet() - Set element to dynamic split-order array
                    605:  * @arr = Array
                    606:  * @idx = Index (warning 1st element is at position 1)
                    607:  * @data = Value
                    608:  * return: NULL error or empty, !=NULL old value in element
                    609:  */
                    610: inline void *io_sarrSet(sarr_t * __restrict arr, unsigned int idx, void *data);
1.11      misho     611: #define io_sarrDel(_arr, _idx)         io_sarrSet((_arr), _idx, NULL)
                    612: #define io_sarr(_arr, _idx, _type)     (_type)io_sarrGet((_arr), _idx)
                    613: /*
                    614:  * io_sarr2array() - Convert from split-order array to dynamic array
                    615:  * @sa = split array
                    616:  * @sarrFree = after convert split array !=0 will be destroyed sarray
                    617:  * return: NULL error or != NULL new array
                    618:  */
                    619: array_t *io_sarr2array(sarr_t ** __restrict sa, int sarrFree);
                    620: /*
                    621:  * io_array2sarr() - Convert from dynamic array to split-order array
                    622:  * @a = array
                    623:  * @segLen = Length of segment
                    624:  * @arrFree = after convert array !=0 will be destroyed
                    625:  * return: NULL error or != NULL new sarr
                    626:  */
                    627: sarr_t *io_array2sarr(array_t ** __restrict a, int segLen, int arrFree);
1.8       misho     628: 
                    629: /*
1.10      misho     630:  * io_CopyEnv() Copy environment to new environment array;
                    631:  * @oldenv = Environment array
                    632:  * return: NULL error; !=NULL Allocated new environment array(must be free)
                    633: */
                    634: char **io_CopyEnv(const char **oldenv);
                    635: /*
                    636:  * io_ExecArgs() Build exec arguments from other array
                    637:  * @psProg = Program name for execute
                    638:  * @oldarg = Arguments array
                    639:  * return: NULL error; !=NULL Allocated execution array(must be free)
                    640: */
                    641: char **io_ExecArgs(const char *psProg, const char **oldarg);
                    642: /*
                    643:  * io_FreeNullTerm() Free dynamic allocated null terminated array with strings
                    644:  * @arr = Pointer to array for free
                    645:  * return: none
                    646: */
                    647: inline void io_FreeNullTerm(char *** __restrict arr);
                    648: 
                    649: /*
1.2       misho     650:  * ioURLGet() Parse and get data from input URL
                    651:  * @csURL = Input URL line
                    652:  * @url = Output parsed URL
                    653:  * return: 0 error format not find tech:// and return URL like path; 
                    654:                -1 error:: can`t read; >0 ok, up bits for known elements
                    655: */
                    656: int ioURLGet(const char *csURL, struct tagIOURL *url);
                    657: /*
                    658:  * ioURLGetValue() Get value from parsed URL
                    659:  * @url = Input parsed URL
                    660:  * @csAttr = Attribute for search
                    661:  * @psValue = Return value of attribute, if ==NULL only check for existence of attribute
                    662:  * @valLen = Size of psValue array
                    663:  * return: 0 error attribute not find; -1 error:: can`t read; >0 ok, find at position
                    664: */
                    665: int ioURLGetValue(struct tagIOURL *url, const char *csAttr, char * __restrict psValue, int valLen);
                    666: /*
                    667:  * ioURLGetFile() Get file from parsed URL
                    668:  * @url = Input parsed URL
                    669:  * @psValue = Return filename, if not specified file in url path, replace with /
                    670:  * @valLen = Size of psValue array
                    671:  * return: -1 error:: can`t read; 0 ok
                    672: */
                    673: int ioURLGetFile(struct tagIOURL *url, char * __restrict psValue, int valLen);
                    674: 
1.3       misho     675: 
                    676: /*
1.6       misho     677:  * ioXMLGet() Parse and get data from input XML request string [ns:]container[|attribute[=value]][?data]
                    678:  * @csXML = Input XML request line
                    679:  * @xml = Output parsed XML request
                    680:  * return: 0 error format incorrect, -1 error:: can`t read; >0 ok readed elements bits
                    681: */
                    682: int ioXMLGet(const char *csXML, struct tagReqXML *xml);
                    683: 
                    684: 
                    685: /*
1.5       misho     686:  * ioMkDir() Function for racursive directory creation and validation
                    687:  * @csDir = Full directory path
                    688:  * @mode = Mode for directory creation if missing dir
                    689:  * return: -1 error, 0 directory path exist, >0 created missing dirs
                    690: */
                    691: int ioMkDir(const char *csDir, int mode);
                    692: 
1.6       misho     693: /*
                    694:  * ioWatchDirLoop() Function for watching changes in directory and fire callback
                    695:  * @csDir = Full directory path
                    696:  * @callback = Callback if raise event! nOp -1 delete, 0 change/move, 1 create
                    697:  * return: -1 error, !=-1 ok, number of total signaled events
                    698: */
                    699: int ioWatchDirLoop(const char *csDir, int (*callback)(const char *csName, int nOp));
                    700: 
1.5       misho     701: 
                    702: /*
                    703:  * io_rread() Raw VFS read function
                    704:  * @fd = File handle
                    705:  * @buf = Read buffer
                    706:  * @nbytes = Read buffer size
                    707:  * @offset = Read from position, if -1 read nbytes from current position
                    708:  * @update = Update file handle position !0
                    709:  * return: -1 error or !=-1 readed bytes
                    710:  */
                    711: inline int io_rread(int fd, void * __restrict buf, size_t nbytes, off_t offset, int update);
                    712: /*
                    713:  * io_rwrite() Raw VFS write function
                    714:  * @fd = File handle
                    715:  * @buf = Write buffer
                    716:  * @nbytes = Write bytes from buffer
                    717:  * @offset = Write at position, if -1 write nbytes from current position
                    718:  * @update = Update file handle position !0
                    719:  * return: -1 error or !=-1 writed bytes
                    720:  */
                    721: inline int io_rwrite(int fd, void * __restrict buf, size_t nbytes, off_t offset, int update);
                    722: 
                    723: /* Disk I/O helper macros */
                    724: #define io_read(f, b, n) io_rread(f, b, n, -1, 1)
                    725: #define io_write(f, b, n) io_rwrite(f, b, n, -1, 1)
                    726: 
                    727: 
                    728: /* Debug helper macros */
                    729: extern int io_Debug;
                    730: 
                    731: #define io_initDebug(x)                io_Debug = (x);
                    732: #define io_addDebug            io_Debug++
                    733: #define ioDEBUG(x, fmt, ...)   do { \
                    734:                                        assert((fmt)); \
                    735:                                        char str[STRSIZ] = { 0 }; \
1.11      misho     736:                                        snprintf(str, sizeof str, (fmt), ##__VA_ARGS__); \
1.5       misho     737:                                        if ((x) <= io_Debug) \
                    738:                                                syslog(LOG_DEBUG, "ioDebug(%d):%s(%d): %s\n", \
                    739:                                                                (x), __func__, __LINE__, str); \
                    740:                                } while (0)
                    741: 
                    742: #define ioERROR(x, fmt, ...)   do { \
                    743:                                        assert((fmt)); \
                    744:                                        char str[STRSIZ] = { 0 }; \
1.11      misho     745:                                        snprintf(str, sizeof str, (fmt), ##__VA_ARGS__); \
1.5       misho     746:                                        syslog(LOG_ERR, "ioError():%s(%d): #%d - %s\n", \
                    747:                                                         __func__, __LINE__, (x), str); \
                    748:                                } while (0)
                    749: #define io_sysERROR(x)         do { \
                    750:                                        if (x > 0 || errno) \
                    751:                                                syslog(LOG_ERR, "ioError(sys):%s(%d): #%d - %s\n", \
                    752:                                                                __func__, __LINE__, x > 0 ? x : errno, \
                    753:                                                                strerror(x > 0 ? x : errno)); \
                    754:                                } while (0)
                    755: #define io_aitERROR(ait)       do { \
                    756:                                        if (ait##_GetErrno()) \
                    757:                                                syslog(LOG_ERR, "ioError(ait):%s(%d): #%d - %s\n", \
                    758:                                                                __func__, __LINE__, ait##_GetErrno(), \
                    759:                                                                ait##_GetError()); \
                    760:                                } while (0)
1.3       misho     761: 
1.1       misho     762: 
1.7       misho     763: /* Crypto framework */
                    764: 
                    765: /*
                    766:  * ioCipher() Cipher wrapper for all supported crypto algorythms
                    767:  * @pInput = input buffer
                    768:  * @inLen = input buffer len
                    769:  * @ppOutput = output allocated buffe, must be free after use
                    770:  * @Cipher = cipher engine, like EVP_bf_cbc() or etc...
                    771:  * @pKey = key
                    772:  * @pIV = IV, salt (8 bytes)
                    773:  * @nMode = Mode 0 - decrypting or 1 - encrypting
                    774:  * return: 0 not present data or error!; >0 number of processed and returned bytes into ppOutput
                    775: */
                    776: int ioCipher(unsigned char *pInput, int inLen, unsigned char **ppOutput, const EVP_CIPHER *Cipher, 
                    777:                unsigned char *pKey, unsigned char *pIV, int nMode);
                    778: 
                    779: /*
                    780:  * io_Blowfish() Blowfish cipher algorythm, work with ASCII hex strings
                    781:  * @pInput = input buffer
                    782:  * @inLen = input buffer len
                    783:  * @ppOutput = output allocated buffe, must be free after use
                    784:  * @pKey = key
                    785:  * @pIV = IV, salt (8 bytes)
                    786:  * @nMode = Mode 0 - decrypting or 1 - encrypting
                    787:  * return: 0 not present data or error!; >0 number of processed and returned bytes into ppOutput
                    788: */
1.8       misho     789: int io_Blowfish(unsigned char *pInput, int inLen, unsigned char **ppOutput, 
                    790:                unsigned char *pKey, unsigned char *pIV, int nMode);
1.12      misho     791: /*
                    792:  * io_ctr_AES() Encrypt/Decrypt stream cipher CTR_AES
                    793:  * @pInput = Input buffer with ASCII
                    794:  * @inLen = Input buffer data length
                    795:  * @ppOutput = Output buffer with cipher data, must be free after use
                    796:  * @pKey = Key
                    797:  * @IV = IVector/Nonce/Counter, Warning: IV must be variable, because we write there!!!
                    798:  * return: -1 error or >-1 how many cipher blocks proceeded
                    799:  */
                    800: int io_ctr_AES(unsigned char *pInput, int inLen, unsigned char **ppOutput, 
                    801:                unsigned char *pKey, unsigned char IV[AES_BLOCK_SIZE]);
                    802: 
                    803: 
                    804: /*
                    805:  * ioAllocPTY() Allocate new PTY and TTY
                    806:  * @ptyfd = master fd, pty
                    807:  * @ttyfd = slave fd, tty
                    808:  * @name = tty device name if not null
                    809:  * @namesiz = name length, must be above 63 bytes.
                    810:  * @term = termios for terminal
                    811:  * @winz = winsize for terminal
                    812:  * return: -1 error or 0 ok
                    813:  */
                    814: inline int ioAllocPTY(int *ptyfd, int *ttyfd, char * __restrict name, int namesiz, 
                    815:                struct termios * __restrict term, struct winsize * __restrict winz);
                    816: /*
                    817:  * ioFreePTY() Release PTY and TTY device
                    818:  * @ptyfd = master fd, pty (==-1 skip closing pty)
                    819:  * @ttyname = tty filename
                    820:  * return: none
                    821:  */
                    822: inline void ioFreePTY(int ptyfd, const char *ttyname);
                    823: /*
                    824:  * ioChgWinPTY() Change window size of PTY
                    825:  * @ptyfd = master fd, pty
                    826:  * @row = row
                    827:  * @col = col
                    828:  * @xpxl = x pixels
                    829:  * @ypxl = y pixels
                    830:  * return: -1 error or 0 ok
                    831:  */
                    832: inline int ioChgWinPTY(int ptyfd, unsigned short row, unsigned short col, 
                    833:                unsigned short xpxl, unsigned short ypxl);
                    834: /*
                    835:  * ioSetOwnerTTY() Set owner to TTY
                    836:  * @ttyname = tty filename
                    837:  * @UID = uid
                    838:  * @GID = gid
                    839:  * return: -1 error or 0 ok
                    840:  */
                    841: int ioSetOwnerTTY(const char *ttyname, uid_t UID, gid_t GID);
                    842: /*
                    843:  * ioSetSidTTY() Makes the process's controlling TTY and sets it to sane modes.
                    844:  * @ttyfd = slave fd, tty
                    845:  * @ttyname = tty filename
                    846:  * return: -1 error or 0 ok
                    847:  */
                    848: int ioSetSidTTY(int *ttyfd, const char *ttyname);
                    849: /*
                    850:  * ioSetRAWMode() Enter into RAW mode
                    851:  * @fd = tty fd
                    852:  * @otio = saved old termios for later restore if !=NULL
                    853:  * return: -1 error or 0 ok
                    854:  */
                    855: inline int ioSetRAWMode(int fd, struct termios *otio);
                    856: /*
                    857:  * ioRestoreMode() Restore termios to tty fd
                    858:  * @fd = tty fd
                    859:  * @tio = termios structure for restore
                    860:  * return: -1 error or 0 ok
                    861:  */
                    862: inline int ioRestoreMode(int fd, struct termios tio);
                    863: /*
                    864:  * ioForkPTY() Fork new process with session leader and new TTY
                    865:  * @ptyfd = master fd, pty
                    866:  * @name = tty device name if not null
                    867:  * @namesiz = name length, must be above 63 bytes.
                    868:  * @term = termios for terminal
                    869:  * @winz = winsize for terminal
                    870:  * @otio = old termios structure for restore
                    871:  * return: -1 error, 0 child process or >0 parent: pid of child
                    872:  */
                    873: pid_t ioForkPTY(int *ptyfd, char * __restrict name, int namesiz, struct termios * __restrict term, 
                    874:                struct winsize * __restrict winz, struct termios * __restrict otio);
                    875: 
                    876: /*
                    877:  * ioCreatePIDFile() Create PID file
                    878:  * @csName = PID filename
                    879:  * @ifExists = !=0 if filename exists return error
                    880:  * return: -1 error or 0 ok
                    881:  */
                    882: inline int ioCreatePIDFile(const char *csName, int ifExists);
1.7       misho     883: 
1.12.2.3  misho     884: /*
                    885:  * ioSendFile() AITNET sendfile() userland implementation, not dependant from OS
                    886:  * @s = socket
                    887:  * @csFile = file for send
                    888:  * @sendLen = bytes to send, if 0 send all data
                    889:  * @offset = start file offset
1.12.2.4! misho     890:  * @sndbuf = SO_SNDBUF value, if 0 use default
1.12.2.3  misho     891:  * return: 0 error, >0 ok, sended bytes
                    892:  */
1.12.2.4! misho     893: size_t ioSendFile(int s, const char *csFile, size_t sendLen, off_t offset, int sndbuf);
1.12.2.3  misho     894: /*
                    895:  * ioRecvFile() Receive file from socket, fastest (zero-copy) way
                    896:  * @s = socket
                    897:  * @csFile = file for receive
                    898:  * @recvLen = receive bytes
                    899:  * @over = overwrite file if exists with mode like 0644
1.12.2.4! misho     900:  * @rcvbuf = SO_RCVBUF value, if 0 use default
1.12.2.3  misho     901:  * return: 0 error, >0 ok, received bytes
                    902:  */
1.12.2.4! misho     903: size_t ioRecvFile(int s, const char *csFile, size_t recvLen, int over, int rcvbuf);
1.12.2.3  misho     904: 
1.7       misho     905: 
1.1       misho     906: #endif

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