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| author | Loren J. Rittle <ljrittle@acm.org> | 2002-01-04 22:24:07 +0000 |
|---|---|---|
| committer | Loren J. Rittle <ljrittle@gcc.gnu.org> | 2002-01-04 22:24:07 +0000 |
| commit | f1ec5635389b922c17580612307d02736d0e0c31 (patch) | |
| tree | 12b581372e55e015bbe93d16eedcefbfd6c81c65 | |
| parent | 96eb115797a37da6564411e3eeb74a1c0c793805 (diff) | |
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fio.h (FSEEK): Enforce type of second parameter to be off_t when...
* libI77/fio.h (FSEEK): Enforce type of second parameter to be
off_t when prototype is missing from system headers for the
non-standard function.
From-SVN: r48546
| -rw-r--r-- | libf2c/ChangeLog | 6 | ||||
| -rw-r--r-- | libf2c/libI77/fio.h | 6 |
2 files changed, 11 insertions, 1 deletions
diff --git a/libf2c/ChangeLog b/libf2c/ChangeLog index 2505ccc..c6f4caf 100644 --- a/libf2c/ChangeLog +++ b/libf2c/ChangeLog @@ -1,3 +1,9 @@ +2002-01-04 Loren J. Rittle <ljrittle@acm.org> + + * libI77/fio.h (FSEEK): Enforce type of second parameter to be + off_t when prototype is missing from system headers for the + non-standard function. + 2002-01-03 Loren J. Rittle <ljrittle@acm.org> * Makefile.in ($(LIBG2C):): Let libtool decide when to add -lc. diff --git a/libf2c/libI77/fio.h b/libf2c/libI77/fio.h index 8c6d274..59526e7 100644 --- a/libf2c/libI77/fio.h +++ b/libf2c/libI77/fio.h @@ -18,7 +18,11 @@ /* Only use fseeko/ftello if they are both there. */ #if defined (HAVE_FSEEKO) && defined (HAVE_FTELLO) -#define FSEEK fseeko +/* The cast helps in any case where the fseeko() prototype is somehow missing + (perhaps because _POSIX_SOURCE is defined and the system headers try + to keep a clean namespace in that case) even though the autoconf test + found the non-standard function via its trivial link test. */ +#define FSEEK(a,b,c) fseeko(a, (off_t) b, c) #define FTELL ftello #else #define FSEEK fseek |