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| author | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | 1998-02-01 12:29:15 +0000 |
|---|---|---|
| committer | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | 1998-02-01 12:29:15 +0000 |
| commit | 660426353bcfabbe622e49d5fdd04e79272c3d55 (patch) | |
| tree | 7f82432d8e5d72c64bd5ab979676321ca1746dc6 /libio/filebuf.cc | |
| parent | 4dd476d49b5d9edeb46c8ba15b0969ed032bf1da (diff) | |
| download | gcc-660426353bcfabbe622e49d5fdd04e79272c3d55.tar.gz | |
* filebuf.cc (filebuf::open): Call _IO_file_open if
_G_HAVE_IO_FILE_OPEN is 1.
* libio.h (_IO_fpos64_t, _IO_off64_t): Defined if
_G_IO_IO_FILE_VERSION == 0x20001.
* libioP.h (_IO_file_open): New declaration.
* libio.h (_IO_FILE, _IO_stdin_, _IO_stdout_, _IO_stderr_,
_IO_seekoff, _IO_seekpos): Add support for libio in egcs 2.1.
* libioP.h (_IO_seekoff_t, _IO_seekpos_t, _IO_seek_t,
_IO_seekoff, _IO_seekpos, _IO_default_seekoff,
_IO_default_seekpos, _IO_default_seek, _IO_file_seekoff,
_IO_file_seek, _IO_str_seekoff, _IO_pos_BAD, _IO_pos_as_off,
_IO_pos_0): Ditto.
* streambuf.h (streamoff, streampos): Ditto.
* gen-params (__extension__): Use only if gcc version >= 2.8.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@17580 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libio/filebuf.cc')
| -rw-r--r-- | libio/filebuf.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libio/filebuf.cc b/libio/filebuf.cc index 1e2682fbce9..0cc67493a48 100644 --- a/libio/filebuf.cc +++ b/libio/filebuf.cc @@ -111,6 +111,10 @@ filebuf* filebuf::open(const char *filename, ios::openmode mode, int prot) posix_mode |= O_CREAT; if (mode & (int)ios::noreplace) posix_mode |= O_EXCL; +#if _G_HAVE_IO_FILE_OPEN + return (filebuf*)_IO_file_open (this, filename, posix_mode, prot, + read_write, 0); +#else int fd = ::open(filename, posix_mode, prot); if (fd < 0) return NULL; @@ -122,6 +126,7 @@ filebuf* filebuf::open(const char *filename, ios::openmode mode, int prot) } _IO_link_in(this); return this; +#endif } filebuf* filebuf::open(const char *filename, const char *mode) |