Mercurial > hg > octave-lojdl > gnulib-hg
changeset 8719:0d671904d407
Verify that off_t is the same size as long when we assume it.
| author | Bruno Haible <bruno@clisp.org> |
|---|---|
| date | Thu, 26 Apr 2007 09:42:29 +0000 |
| parents | c541fe12ef9e |
| children | 367787d55c9c |
| files | ChangeLog lib/stdio_.h |
| diffstat | 2 files changed, 9 insertions(+), 1 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2007-04-26 Bruno Haible <bruno@clisp.org> + + * lib/stdio_.h (fseeko, ftello): Check that off_t has the same size as + 'long' when we assume it. + Suggested by Eric Blake. + 2007-04-26 Bruno Haible <bruno@clisp.org> Ensure fseeko, ftello are declared on glibc systems.
--- a/lib/stdio_.h +++ b/lib/stdio_.h @@ -38,7 +38,7 @@ #include <stdarg.h> #include <stddef.h> -#if @GNULIB_FFLUSH@ && @REPLACE_FFLUSH@ +#if (@GNULIB_FFLUSH@ && @REPLACE_FFLUSH@) || (@GNULIB_FSEEKO@ && !@HAVE_FSEEKO@) || (@GNULIB_FTELLO@ && !@HAVE_FTELLO@) /* Get off_t. */ # include <sys/types.h> #endif @@ -220,6 +220,7 @@ #elif @GNULIB_FSEEKO@ # if !@HAVE_FSEEKO@ /* Assume 'off_t' is the same type as 'long'. */ +typedef int verify_fseeko_types[2 * (sizeof (off_t) == sizeof (long)) - 1]; # define fseeko fseek # endif #else @@ -233,6 +234,7 @@ #if @GNULIB_FTELLO@ # if !@HAVE_FTELLO@ /* Assume 'off_t' is the same type as 'long'. */ +typedef int verify_ftello_types[2 * (sizeof (off_t) == sizeof (long)) - 1]; # define ftello ftell # endif #else