src/s/sunos4-0.h

   1 #include "bsd4-2.h"
   2
   3 #if 0  /* This may have been needed for an earlier version of Sun OS 4.
   4           It seems to cause warnings in 4.0.3 and 4.1.  */
   5 #define O_NDELAY        FNDELAY /* Non-blocking I/O (4.2 style) */
   6 #endif
   7
   8 #ifdef __GNUC__
   9 #define LD_SWITCH_SYSTEM -e __start -static
  10 #else
  11 #define LD_SWITCH_SYSTEM -e __start -Bstatic
  12 #endif
  13
  14 /* In SunOS 4.1, a static function called by tzsetwall reportedly
  15    clears the byte just past an eight byte region it mallocs, corrupting
  16    GNU malloc's memory pool.  But Sun's malloc doesn't seem to mind. */
  17
  18 #define SYSTEM_MALLOC
  19
  20 #ifdef __GNUC__
  21 /* We must define mkdir with this arg prototype
  22    to match GCC's fixed stat.h.  */
  23 #define MKDIR_PROTOTYPE \
  24   int mkdir (const char *dpath, unsigned short dmode)
  25 #endif /* __GNUC__ */