pike.git/ src/ global.h

2018-03-23

2018-03-23 15:22:44 by Henrik Grubbström (Grubba) <grubba@grubba.org>

• 55ff769e57a7e682e8220d4ca00b677228adabe3 (113 lines) (+57/-56) ^{[ Show | Annotate ]}
  Branch: master

Build: Moved some code around.

It helps if you define stuff (ie PIKE_UNUSED_ATTRIBUTE) before
you attempt to use it...

498:    enum size_shift shift;   } PCHARP;    - #ifdef HAVE_NON_SCALAR_OFF64_T - /* Old Solaris uses unions instead of long long for 64bit values when __STDC__. -  * -  * Add some conversion functions for convenience. -  * -  * The types longlong_t and u_longlong_t are both from <sys/types.h>. -  * -  * Common types that are compatible with longlong_t: -  * off64_t, blckcnt64_t, offset_t, diskaddr_t -  * -  * Common types that are compatible with u_longlong_t: -  * ino64_t, fsblkcnt64_t, fsfilcnt64_t, u_offset_t, len_t -  */ - static inline INT64 PIKE_UNUSED_ATTRIBUTE pike_longlong_to_int64(longlong_t val) - { -  union { -  INT64 scalar; -  longlong_t longlong; -  } tmp; -  tmp.longlong = val; -  return tmp.scalar; - } - static inline unsigned INT64 PIKE_UNUSED_ATTRIBUTE pike_ulonglong_to_uint64(u_longlong_t val) - { -  union { -  unsigned INT64 uscalar; -  u_longlong_t ulonglong; -  } tmp; -  tmp.ulonglong = val; -  return tmp.uscalar; - } - static inline longlong_t PIKE_UNUSED_ATTRIBUTE pike_int64_to_longlong(INT64 val) - { -  union { -  INT64 scalar; -  longlong_t longlong; -  } tmp; -  tmp.scalar = val; -  return tmp.longlong; - } - static inline u_longlong_t PIKE_UNUSED_ATTRIBUTE pike_uint64_to_ulonglong(unsigned INT64 val) - { -  union { -  unsigned INT64 uscalar; -  u_longlong_t ulonglong; -  } tmp; -  tmp.uscalar = val; -  return tmp.ulonglong; - } - #else /* !HAVE_NON_SCALAR_OFF64_T */ - #define pike_longlong_to_int64(VAL) ((INT64)(VAL)) - #define pike_ulonglong_to_uint64(VAL) ((unsigned INT64)(VAL)) - #define pike_int64_to_longlong(VAL) ((INT64)(VAL)) - #define pike_uint64_to_ulonglong(VAL) ((unsigned INT64)(VAL)) - #endif /* HAVE_NON_SCALAR_OFF64_T */ -  +    #define WERR(...) fprintf(stderr,__VA_ARGS__)      #ifdef PIKE_DEBUG
687:   };   #endif /* !HAVE_STRUCT_IOVEC */    + #ifdef HAVE_NON_SCALAR_OFF64_T + /* Old Solaris uses unions instead of long long for 64bit values when __STDC__. +  * +  * Add some conversion functions for convenience. +  * +  * The types longlong_t and u_longlong_t are both from <sys/types.h>. +  * +  * Common types that are compatible with longlong_t: +  * off64_t, blckcnt64_t, offset_t, diskaddr_t +  * +  * Common types that are compatible with u_longlong_t: +  * ino64_t, fsblkcnt64_t, fsfilcnt64_t, u_offset_t, len_t +  */ + static inline INT64 PIKE_UNUSED_ATTRIBUTE pike_longlong_to_int64(longlong_t val) + { +  union { +  INT64 scalar; +  longlong_t longlong; +  } tmp; +  tmp.longlong = val; +  return tmp.scalar; + } + static inline unsigned INT64 PIKE_UNUSED_ATTRIBUTE pike_ulonglong_to_uint64(u_longlong_t val) + { +  union { +  unsigned INT64 uscalar; +  u_longlong_t ulonglong; +  } tmp; +  tmp.ulonglong = val; +  return tmp.uscalar; + } + static inline longlong_t PIKE_UNUSED_ATTRIBUTE pike_int64_to_longlong(INT64 val) + { +  union { +  INT64 scalar; +  longlong_t longlong; +  } tmp; +  tmp.scalar = val; +  return tmp.longlong; + } + static inline u_longlong_t PIKE_UNUSED_ATTRIBUTE pike_uint64_to_ulonglong(unsigned INT64 val) + { +  union { +  unsigned INT64 uscalar; +  u_longlong_t ulonglong; +  } tmp; +  tmp.uscalar = val; +  return tmp.ulonglong; + } + #else /* !HAVE_NON_SCALAR_OFF64_T */ + #define pike_longlong_to_int64(VAL) ((INT64)(VAL)) + #define pike_ulonglong_to_uint64(VAL) ((unsigned INT64)(VAL)) + #define pike_int64_to_longlong(VAL) ((INT64)(VAL)) + #define pike_uint64_to_ulonglong(VAL) ((unsigned INT64)(VAL)) + #endif /* HAVE_NON_SCALAR_OFF64_T */ +    #include "port.h"   #include "dmalloc.h"