2006-10-25 Jim Meyering <[EMAIL PROTECTED]>
Portability to Tru64 V4.0.
* src/system.h (ftello) [!HAVE_FSEEKO && !defined ftello]:
Define inline replacement function.
This (along with a yesterday's fix for autoconf's
_AC_SYS_LARGEFILE_MACRO_VALUE macro) makes it so coreutils
now builds once more on Tru64 V4.0. Reported by Nelson Beebe.
diff --git a/src/system.h b/src/system.h
index 87a379e..efe9290 100644
--- a/src/system.h
+++ b/src/system.h
@@ -515,10 +515,26 @@ #ifndef EOVERFLOW
# define EOVERFLOW EINVAL
#endif
-#if ! HAVE_FSEEKO && ! defined fseeko
-# define fseeko(s, o, w) ((o) == (long int) (o) \
- ? fseek (s, o, w) \
- : (errno = EOVERFLOW, -1))
+#if ! HAVE_FSEEKO
+# if ! defined fseeko
+# define fseeko(s, o, w) ((o) == (long int) (o) \
+ ? fseek (s, o, w) \
+ : (errno = EOVERFLOW, -1))
+# endif
+# if ! defined ftello
+static inline off_t ftello (FILE *stream)
+{
+ off_t off = ftell (stream);
+ if (off < 0)
+ return off;
+ if (off != (long int) off)
+ {
+ errno = EOVERFLOW;
+ return -1;
+ }
+ return off;
+}
+# endif
#endif
#if ! HAVE_SYNC
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