diplodocus.org Git - nmh/blob - h/nmh.h

   1
   2 /*
   3  * nmh.h -- system configuration header file
   4  */
   5
   6 #ifdef HAVE_CONFIG_H
   7 #include <config.h>
   8 #endif
   9
  10 #include <unistd.h>
  11 #include <stdio.h>
  12 #include <ctype.h>
  13 #ifndef NDEBUG
  14   /* See etc/gen-ctype-checked.c. */
  15 # include <sbr/ctype-checked.h>
  16 #endif
  17 #include <assert.h>
  18 #include <sys/stat.h>
  19 #include <sys/wait.h>
  20
  21 # include <dirent.h>
  22 #define NLENGTH(dirent) strlen((dirent)->d_name)
  23
  24 #include <stdlib.h>
  25 #include <stdarg.h>
  26 #include <string.h>
  27
  28 #ifdef HAVE_SYS_PARAM_H
  29 # include <sys/param.h>
  30 #endif
  31
  32 #include <locale.h>
  33 #include <limits.h>
  34 #include <errno.h>
  35
  36 /*
  37  * we should be getting this value from pathconf(_PC_PATH_MAX)
  38  */
  39 #ifndef PATH_MAX
  40 # ifdef MAXPATHLEN
  41 #  define PATH_MAX MAXPATHLEN
  42 # else
  43    /* so we will just pick something */
  44 #  define PATH_MAX 1024
  45 # endif
  46 #endif
  47
  48 /*
  49  * we should get this value from sysconf(_SC_NGROUPS_MAX)
  50  */
  51 #ifndef NGROUPS_MAX
  52 # ifdef NGROUPS
  53 #  define NGROUPS_MAX NGROUPS
  54 # else
  55 #  define NGROUPS_MAX 16
  56 # endif
  57 #endif
  58
  59 /*
  60  * we should be getting this value from sysconf(_SC_OPEN_MAX)
  61  */
  62 #ifndef OPEN_MAX
  63 # ifdef NOFILE
  64 #  define OPEN_MAX NOFILE
  65 # else
  66    /* so we will just pick something */
  67 #  define OPEN_MAX 64
  68 # endif
  69 #endif
  70
  71 /*
  72  * Defaults for programs if they aren't configured in a user's profile
  73  */
  74
  75 #define DEFAULT_PAGER "more"
  76 #define DEFAULT_EDITOR "vi"