src/OS/os.h-cygwin

   1 /* Exim: OS-specific C header file for Cygwin */
   2
   3 /* This code was supplied by Pierre A. Humblet <Pierre.Humblet@ieee.org>
   4    December 2002. Updated Jan 2015. */
   5
   6 /* Redefine the set*id calls to run when faking root */
   7 #include <unistd.h>   /* Do not redefine in unitsd.h */
   8 int cygwin_setuid(uid_t uid );
   9 int cygwin_setgid(gid_t gid );
  10 #define setuid cygwin_setuid
  11 #define setgid cygwin_setgid
  12
  13 #define os_strsignal strsignal
  14 #define OS_STRSIGNAL
  15 #define BASE_62 36  /* Windows aliases lower and upper cases in filenames.
  16                        Consider reducing MAX_LOCALHOST_NUMBER */
  17 #define CRYPT_H
  18 #define HAVE_MMAP
  19 #define HAVE_SYS_VFS_H
  20 #define NO_IP_VAR_H
  21 #define NO_IP_OPTIONS
  22 /* Defining LOAD_AVG_NEEDS_ROOT causes an initial
  23    call to os_getloadavg. In our case this is beneficial
  24    because it initializes the counts */
  25 #define LOAD_AVG_NEEDS_ROOT
  26
  27 typedef struct flock flock_t;
  28
  29 /* Macro to define variable length SID structures */
  30 #define SID(n, name, sid...) \
  31 struct  { \
  32   BYTE  Revision; \
  33   BYTE  SubAuthorityCount; \
  34   SID_IDENTIFIER_AUTHORITY IdentifierAuthority; \
  35   DWORD SubAuthority[n]; \
  36 } name = { SID_REVISION, n, {SECURITY_NT_AUTHORITY}, {sid}}
  37
  38 /* default is non-const */
  39 #define ICONV_ARG2_TYPE const char **
  40
  41 /* End */