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| author | Eric Blake <ebb9@byu.net> | 2009-11-07 16:03:38 -0700 |
|---|---|---|
| committer | Eric Blake <ebb9@byu.net> | 2009-11-07 16:12:53 -0700 |
| commit | 7becd9d708425924f3a402fdd3c6e18ba2a7e4e3 (patch) | |
| tree | f091b94b054f7e0959c6cedb1d3f029e039fa00c /tests/test-fflush.c | |
| parent | 453d6be7ea3ca6792fd28a71ccc0f1107a9239a4 (diff) | |
| download | gnulib-7becd9d708425924f3a402fdd3c6e18ba2a7e4e3.tar.gz | |
fflush, freadseek: use fseeko, not fseek
Follow our own advice: fseek is not safe to use on large files.
* lib/fflush.c (clear_ungetc_buffer_preserving_position)
(clear_ungetc_buffer): Avoid potential problems on large files.
* lib/freadseek.c (freadseek): Likewise.
* modules/freadseek (Depends-on): Add fseeko.
* modules/fseek (configure.ac): Set a witness.
* tests/test-fflush.c (main): Use fseeko.
* tests/test-fpurge.c (fseek): Disable link warning.
* tests/test-freadable.c (fseek): Likewise.
* tests/test-freading.c (fseek): Likewise.
* tests/test-fseeko.c (fseek): Likewise.
* tests/test-ftell.c (fseek): Likewise.
* tests/test-ftello.c (fseek): Likewise.
* tests/test-fwritable.c (fseek): Likewise.
* tests/test-fwriting.c (fseek): Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
Diffstat (limited to 'tests/test-fflush.c')
| -rw-r--r-- | tests/test-fflush.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/test-fflush.c b/tests/test-fflush.c index 3a17f8d475..3afdf7bd69 100644 --- a/tests/test-fflush.c +++ b/tests/test-fflush.c @@ -59,7 +59,7 @@ main (void) } #endif /* POSIX requires fflush-fseek to set file offset of fd. */ - if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0) + if (fflush (f) != 0 || fseeko (f, 0, SEEK_CUR) != 0) { fputs ("Failed to flush-fseek sample file.\n", stderr); fclose (f); |