src/global.h

   1 /*
   2  * This file should be included after all system includes and before
   3  * all local includes.
   4  */
   5
   6 #ifndef __MC_GLOBAL_H
   7 #define __MC_GLOBAL_H
   8
   9 #include <stdlib.h>     /* for free() and other usefull routins */
  10
  11 #if defined(STDC_HEADERS) || defined(HAVE_STRING_H)
  12 #  include <string.h>
  13    /* An ANSI string.h and pre-ANSI memory.h might conflict */
  14 #  if !defined(STDC_HEADERS) && defined(HAVE_MEMORY_H)
  15 #    include <memory.h>
  16 #  endif /* !STDC_HEADERS & HAVE_MEMORY_H */
  17
  18 #else /* !STDC_HEADERS & !HAVE_STRING_H */
  19 #  include <strings.h>
  20     /* memory and strings.h conflict on other systems */
  21 #endif /* !STDC_HEADERS & !HAVE_STRING_H */
  22
  23 #ifdef NATIVE_WIN32
  24 #  include <windows.h>
  25 #  include <io.h>
  26 #ifdef _MSC_VER
  27 #    include <direct.h> /* from mkdir() */
  28 #endif
  29 #endif
  30
  31 #ifdef HAVE_SYS_PARAM_H
  32 #  include <sys/param.h>
  33 #endif
  34
  35 #ifdef HAVE_FCNTL_H
  36 #  include <fcntl.h>
  37 #endif
  38
  39 /* The O_BINARY definition was taken from gettext */
  40 #if !defined O_BINARY && defined _O_BINARY
  41   /* For MSC-compatible compilers.  */
  42 #  define O_BINARY _O_BINARY
  43 #endif
  44 #ifdef __BEOS__
  45   /* BeOS 5 has O_BINARY, but is has no effect.  */
  46 #  undef O_BINARY
  47 #endif
  48 /* On reasonable systems, binary I/O is the default.  */
  49 #ifndef O_BINARY
  50 #  define O_BINARY 0
  51 #endif
  52
  53
  54 /* Replacement for O_NONBLOCK */
  55 #ifndef O_NONBLOCK
  56 #ifdef O_NDELAY /* SYSV */
  57 #define O_NONBLOCK O_NDELAY
  58 #else /* BSD */
  59 #define O_NONBLOCK FNDELAY
  60 #endif /* !O_NDELAY */
  61 #endif /* !O_NONBLOCK */
  62
  63
  64 #ifdef HAVE_SYS_TIMEB_H
  65 #  include <sys/timeb.h>
  66 #endif
  67
  68 #ifdef TIME_WITH_SYS_TIME
  69 #  include <sys/time.h>
  70 #  include <time.h>
  71 #else
  72 #  ifdef HAVE_SYS_TIME_H
  73 #    include <sys/time.h>
  74 #  else
  75 #    include <time.h>
  76 #  endif
  77 #endif
  78
  79 #if !defined(HAVE_SYS_TIME_H) && !defined(NATIVE_WIN32)
  80 struct timeval {
  81     long int tv_sec;  /* seconds */
  82     long int tv_usec; /* microseconds */
  83 };
  84 #endif /* !HAVE_SYS_TIME_H */
  85
  86 #ifdef HAVE_UTIME_H
  87 #  include <utime.h>
  88 #elif defined(HAVE_SYS_UTIME_H)
  89 #  include <sys/utime.h>
  90 #endif
  91
  92 #ifdef HAVE_SYS_WAIT_H
  93 #  include <sys/wait.h>
  94 #endif
  95
  96 #ifdef HAVE_SYS_SELECT_H
  97 #  include <sys/select.h>
  98 #endif
  99
 100 #ifdef HAVE_GRP_H
 101 #  include <grp.h>
 102 #endif
 103
 104 #ifdef HAVE_PWD_H
 105 #  include <pwd.h>
 106 #endif
 107
 108 #if defined(__QNX__) && !defined(__QNXNTO__)
 109 /* exec*() from <process.h> */
 110 #  include <unix.h>
 111 #endif
 112
 113 #include <glib.h>
 114
 115 #if defined(HAVE_RX_H) && defined(HAVE_REGCOMP)
 116 #include <rx.h>
 117 #else
 118 #include "eregex.h"
 119 #endif
 120
 121 #ifndef __GNUC__
 122 #  define __attribute__(x)
 123 #endif
 124
 125 #ifndef HAVE_GETUID
 126 #  define getuid() 0
 127 #endif
 128 #ifndef HAVE_GETGID
 129 #  define getgid() 0
 130 #endif
 131 #ifndef HAVE_GETEUID
 132 #  define geteuid() getuid()
 133 #endif
 134 #ifndef HAVE_GETEGID
 135 #  define getegid() getgid()
 136 #endif
 137
 138 #include "fs.h"
 139 #include "util.h"
 140
 141 #include "textconf.h"
 142 #include "../vfs/vfs.h"
 143
 144 extern char *home_dir;
 145
 146 #ifdef min
 147 #undef min
 148 #endif
 149
 150 #ifdef max
 151 #undef max
 152 #endif
 153
 154 #define min(x, y)       ((x) > (y) ? (y) : (x))
 155 #define max(x, y)       ((x) > (y) ? (x) : (y))
 156
 157 /* Just for keeping Your's brains from invention a proper size of the buffer :-) */
 158 #define BUF_10K         10240L
 159 #define BUF_8K          8192L
 160 #define BUF_4K          4096L
 161 #define BUF_1K          1024L
 162
 163 #define BUF_LARGE       BUF_1K
 164 #define BUF_MEDIUM      512
 165 #define BUF_SMALL       128
 166 #define BUF_TINY        64
 167
 168 void refresh_screen (void *);
 169
 170 /* AIX compiler doesn't understand '\e' */
 171 #define ESC_CHAR '\033'
 172 #define ESC_STR  "\033"
 173
 174 #endif /* !__MC_GLOBAL_H */