Fix curl_off_t definition for builds done using Sun compilers and a

                                  Changelog

Yang Tse (2 Apr 2009)

- Fix curl_off_t definition for builds done using Sun compilers and a

  non-configured libcurl. In this case curl_off_t data type was gated

  to the off_t data type which depends on the _FILE_OFFSET_BITS. This

  configuration is exactly the unwanted configuration for our curl_off_t

  data type which must not depend on such setting. This breaks ABI for

  libcurl libraries built with Sun compilers which were built without

  having run the configure script with _FILE_OFFSET_BITS different than

  64 and using the ILP32 data model.

Daniel Stenberg (1 Apr 2009)

- Andre Guibert de Bruet fixed a NULL pointer use in an infof() call if a

  strdup() call failed. 

 o missing Curl_read() and write callback result checking in TELNET transfers

 o more ciphers enabled in libcurl built to use NSS

 o properly return an error code in curl_easy_recv

 o fixed curl_off_t definition for non-configured builds with Sun compilers

This release includes the following known bugs:

/* ===================================== */

#elif defined(__SUNPRO_C) || defined(__SUNPRO_CC)

#include <sys/types.h>

#include <stdint.h>

#  define CURL_TYPEOF_CURL_OFF_T off_t

#  define CURL_SIZEOF_CURL_OFF_T 8

#  if defined(__amd64) || defined(__sparcv9)

#  if defined(_LP64)

#    define CURL_SIZEOF_LONG        8

#    define CURL_TYPEOF_CURL_OFF_T  long

#    define CURL_FORMAT_CURL_OFF_T  "ld"

#    define CURL_FORMAT_CURL_OFF_TU "lu"

#    define CURL_FORMAT_OFF_T       "%ld"

#    define CURL_SIZEOF_CURL_OFF_T  8

#    define CURL_SUFFIX_CURL_OFF_T  L

#    define CURL_SUFFIX_CURL_OFF_TU UL

#  elif defined(__STDC__) && (__STDC__ == 1)

#    define CURL_SIZEOF_LONG        4

#    define CURL_TYPEOF_CURL_OFF_T  long

#    define CURL_FORMAT_CURL_OFF_T  "ld"

#    define CURL_FORMAT_CURL_OFF_TU "lu"

#    define CURL_FORMAT_OFF_T       "%ld"

#    define CURL_SIZEOF_CURL_OFF_T  4

#    define CURL_SUFFIX_CURL_OFF_T  L

#    define CURL_SUFFIX_CURL_OFF_TU UL

#  else

#    define CURL_SIZEOF_LONG        4

#    define CURL_TYPEOF_CURL_OFF_T  long long

#    define CURL_FORMAT_CURL_OFF_T  "lld"

#    define CURL_FORMAT_CURL_OFF_TU "llu"

#    define CURL_FORMAT_OFF_T       "%lld"

#    define CURL_SIZEOF_CURL_OFF_T  8

#    define CURL_SUFFIX_CURL_OFF_T  LL

#    define CURL_SUFFIX_CURL_OFF_TU ULL

#  endif