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| author | Ulrich Drepper <drepper@redhat.com> | 2002-01-07 09:33:53 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2002-01-07 09:33:53 +0000 |
| commit | 0469311e8702371ee6270ec0ccd05e85e5138483 (patch) | |
| tree | efbf96c9796b587b09119d832df76a1a23ccd186 /libio/libioP.h | |
| parent | 463918b5f2323285b89bde42c732b83f63eb4881 (diff) | |
| download | glibc-0469311e8702371ee6270ec0ccd05e85e5138483.zip glibc-0469311e8702371ee6270ec0ccd05e85e5138483.tar.gz glibc-0469311e8702371ee6270ec0ccd05e85e5138483.tar.bz2 | |
Update.
2002-01-07 Ulrich Drepper <drepper@redhat.com>
* libio/fileops.c (_IO_file_underflow_mmap): New function.
(_IO_file_close_mmap): New function.
(_IO_file_jumps_mmap): New variable.
* libio/wfileops.c (_IO_wfile_underflow): Reset read pointer before
trying to convert rest of byte buffer.
(_IO_wfile_underflow_mmap): New function.
(_IO_wfile_jumps_mmap): New variable.
* libio/iofopen.c (__fopen_maybe_mmap): New function.
(__fopen_internal): New function. Split out from _IO_new_fopen.
(_IO_new_fopen): Call __fopen_internal.
* libio/iofopen64.c: Just call __fopen_internal.
* libio/iofdopen.c: Call __fopen_maybe_mmap before returning
successfully.
* libio/iolibio.h: Declare __fopen_internal and __fopen_maybe_mmap.
* libio/libioP.h: Declare _IO_file_jumps_mmap, _IO_wfile_jumps_mmap,
_IO_file_close_mmap.
* sysdeps/gnu/_G_config.h: Define _G_MMAP64.
* sysdeps/unix/sysv/linux/cris/_G_config.h: Likewise.
* stdio-common/Makefile (tests): Add tst-rndseek.
* stdio-common/tst-rndseek.c: New file.
Diffstat (limited to 'libio/libioP.h')
| -rw-r--r-- | libio/libioP.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libio/libioP.h b/libio/libioP.h index 3a32caa..f9f44cc 100644 --- a/libio/libioP.h +++ b/libio/libioP.h @@ -414,7 +414,9 @@ extern int _IO_default_showmanyc __P ((_IO_FILE *)); extern void _IO_default_imbue __P ((_IO_FILE *, void *)); extern struct _IO_jump_t _IO_file_jumps; +extern struct _IO_jump_t _IO_file_jumps_mmap; extern struct _IO_jump_t _IO_wfile_jumps; +extern struct _IO_jump_t _IO_wfile_jumps_mmap; extern struct _IO_jump_t _IO_old_file_jumps; extern struct _IO_jump_t _IO_streambuf_jumps; extern struct _IO_jump_t _IO_proc_jumps; @@ -488,6 +490,7 @@ extern _IO_size_t _IO_file_xsputn __P ((_IO_FILE *, const void *, _IO_size_t)); extern _IO_size_t _IO_file_xsgetn __P ((_IO_FILE *, void *, _IO_size_t)); extern int _IO_file_stat __P ((_IO_FILE *, void *)); extern int _IO_file_close __P ((_IO_FILE *)); +extern int _IO_file_close_mmap __P ((_IO_FILE *)); extern int _IO_file_underflow __P ((_IO_FILE *)); extern int _IO_file_overflow __P ((_IO_FILE *, int)); #define _IO_file_is_open(__fp) ((__fp)->_fileno != -1) |