src/OS/os.h-Linux

   1 /* $Cambridge: exim/src/OS/os.h-Linux,v 1.2 2004/11/12 11:39:34 ph10 Exp $ */
   2
   3 /* Exim: OS-specific C header file for Linux */
   4
   5 #define CRYPT_H
   6 #define GLIBC_IP_OPTIONS
   7 #define HAVE_MMAP
   8 #define HAVE_SYS_STATVFS_H
   9 #define NO_IP_VAR_H
  10 #define SIOCGIFCONF_GIVES_ADDR
  11 #define SIG_IGN_WORKS
  12
  13 /* Some versions of Linux need explicit sync-ing of directories as well as
  14 files. This setting requests that. If the directory is on NFS, it may not
  15 be possible to sync it - in that case, Exim now should ignore the error. But
  16 if you have problems in that area, try undefining this. But be aware that you
  17 may be in a situation where files are not being properly "committed to stable
  18 storage" as quickly as Exim thinks they are. */
  19
  20 #define NEED_SYNC_DIRECTORY
  21
  22 /* Other OS have "const" in here */
  23 #define ICONV_ARG2_TYPE char **
  24
  25 #define F_FREESP     O_TRUNC
  26 typedef struct flock flock_t;
  27
  28 #define os_strsignal strsignal
  29 #define OS_STRSIGNAL
  30
  31 #define os_find_running_interfaces os_find_running_interfaces_linux
  32
  33 /* Need a prototype for the Linux-specific function. The structure hasn't
  34 been defined yet, so we need to pre-declare it. */
  35
  36 struct ip_address_item;
  37 extern struct ip_address_item *os_find_running_interfaces_linux(void);
  38
  39 /* End */