src/syren_os.h

   1 /*
   2   Syren -- a lightweight downloader for Linux/BSD/MacOSX
   3   inspired by Axel Copyright 2001-2002 Wilmer van der Gaast
   4   version 0.0.6 (atomic alien)
   5   coded by Ketmar // Avalon Group
   6
   7   This program is free software; you can redistribute it and/or modify
   8   it under the terms of the GNU General Public License as published by
   9   the Free Software Foundation; either version 3 of the License, or
  10   (at your option) any later version.
  11
  12   This program is distributed in the hope that it will be useful,
  13   but WITHOUT ANY WARRANTY; without even the implied warranty of
  14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15   GNU General Public License for more details.
  16
  17   You should have received a copy of the GNU General Public License with
  18   the Debian GNU/Linux distribution in file /usr/doc/copyright/GPL;
  19   if not, write to the Free Software Foundation, Inc., 59 Temple Place,
  20   Suite 330, Boston, MA  02111-1307  USA
  21 */
  22 /*
  23   Syren os-specific functions
  24  */
  25 #ifndef _SYREN_OS_H
  26 #define _SYREN_OS_H
  27
  28 #include "syren_common.h"
  29
  30
  31 /* *alloc() */
  32 #include <stdlib.h>
  33
  34 /* close() */
  35 #include <unistd.h>
  36
  37 /* socket support */
  38 #include <sys/types.h>
  39 #include <sys/socket.h>
  40
  41 /* inet_aton(), etc */
  42 #include <netinet/in.h>
  43 #include <arpa/inet.h>
  44
  45 /* gethostbyname() */
  46 #include <netdb.h>
  47
  48
  49 /* SyGetIFIP() support */
  50 /* ioctl() %-) */
  51 #include <sys/ioctl.h>
  52
  53 /* IFNAMSIZ, struct ifreq */
  54 #include <net/if.h>
  55
  56 /* gettimeofday() */
  57 #include <sys/time.h>
  58
  59 /* open(), etc */
  60 /*#include <sys/types.h>*/
  61 #include <sys/stat.h>
  62 #include <fcntl.h>
  63
  64 /* signal() */
  65 /*#include <signal.h>*/
  66
  67 /* not used, but fine to have %-) */
  68 #include <limits.h>
  69 #include <errno.h>
  70
  71
  72 /*
  73 seems to be unused
  74 #include <netinet/in_systm.h>
  75 #include <netinet/in.h>
  76 #include <netinet/ip.h>
  77 #include <arpa/inet.h>
  78 */
  79
  80
  81 double SyGetTimeD (void);
  82 #define SySleep(n) sleep(n)
  83
  84
  85 #ifdef SY_INCLUDE_FILE_IO
  86 #define SY_FILE_DEFMODE 0644
  87 typedef enum {
  88   SY_FMODE_READ,
  89   SY_FMODE_WRITE
  90 } TSyFileMode;
  91
  92
  93 /*
  94 #ifdef __linux
  95 #define SY_LSEEK lseek64
  96 #else
  97 #define SY_LSEEK lseek
  98 #endif
  99 */
 100 #define SY_LSEEK lseek
 101
 102
 103 #define SyCloseFile(fd) close(fd)
 104
 105 TSyResult SyDeleteFile (const char *fname);
 106 int SyOpenFile (const char *fname, TSyFileMode mode, TSyBool mustCreate);
 107 TSyResult SyWriteFile (int fd, const void *buf, int count);
 108 TSyResult SyReadFile (int fd, void *buf, int count);
 109 TSyResult SySeekFile (int fd, int64_t offset);
 110 int64_t SyFileSize (int fd);
 111 #endif
 112
 113
 114 #define SySocketClose close
 115
 116 TSyResult SySocketInit (void);
 117 void SySocketShutdown (void);
 118
 119
 120 #endif