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| author | Ulrich Drepper <drepper@redhat.com> | 2004-11-09 07:04:08 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2004-11-09 07:04:08 +0000 |
| commit | eca29725d15f200f3eb8b106bb7bac3fb687fa74 (patch) | |
| tree | 3e02a6a8300bc0177a90a2e3853d9b5ad8bcc85e /libio | |
| parent | 936668d369d40eeeffb4cddd1b8c8cc21415f754 (diff) | |
| download | glibc-eca29725d15f200f3eb8b106bb7bac3fb687fa74.zip glibc-eca29725d15f200f3eb8b106bb7bac3fb687fa74.tar.gz glibc-eca29725d15f200f3eb8b106bb7bac3fb687fa74.tar.bz2 | |
(_IO_new_file_seekoff): If mode is 0 and fp->_offset == _IO_pos_BAD, just call _IO_SYSSEEK (fp, 0, dir) and if successful set fp->_offset.
Diffstat (limited to 'libio')
| -rw-r--r-- | libio/fileops.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/libio/fileops.c b/libio/fileops.c index 08eff0a..2d787d2 100644 --- a/libio/fileops.c +++ b/libio/fileops.c @@ -989,7 +989,18 @@ _IO_new_file_seekoff (fp, offset, dir, mode) /* Adjust for read-ahead (bytes is buffer). */ offset -= fp->_IO_read_end - fp->_IO_read_ptr; if (fp->_offset == _IO_pos_BAD) - goto dumb; + { + if (mode != 0) + goto dumb; + else + { + result = _IO_SYSSEEK (fp, 0, dir); + if (result == EOF) + return result; + + fp->_offset = result; + } + } /* Make offset absolute, assuming current pointer is file_ptr(). */ offset += fp->_offset; if (offset < 0) |