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authorUlrich Drepper <drepper@redhat.com>2003-11-04 09:58:57 +0000
committerUlrich Drepper <drepper@redhat.com>2003-11-04 09:58:57 +0000
commit7ea113633e51579f6bbd3f03ab350fc8f8d0424f (patch)
tree881e2afc1e7446847ff83c9c25d119c384cf688d /libio
parentf0c76a28fd77c5045fe3d7c15bf4ecaae0273945 (diff)
downloadglibc-7ea113633e51579f6bbd3f03ab350fc8f8d0424f.tar.gz
Update.
2003-10-27 Daniel Jacobowitz <drow@mvista.com> * libio/libioP.h [_IO_USE_OLD_IO_FILE] (struct _IO_FILE_complete_plus): New type. * libio/oldiofopen.c (_IO_old_fopen): Use _IO_FILE_complete_plus. * libio/oldiofdopen.c (_IO_old_fdopen): Likewise. * libio/oldiopopen.c (struct _IO_proc_file, _IO_old_popen): Likewise. Call _IO_old_init instead of _IO_init.
Diffstat (limited to 'libio')
-rw-r--r--libio/libioP.h11
-rw-r--r--libio/oldiofdopen.c20
-rw-r--r--libio/oldiofopen.c12
-rw-r--r--libio/oldiopopen.c14
4 files changed, 34 insertions, 23 deletions
diff --git a/libio/libioP.h b/libio/libioP.h
index 1e66feaa78..3973b03cbd 100644
--- a/libio/libioP.h
+++ b/libio/libioP.h
@@ -348,6 +348,17 @@ struct _IO_FILE_plus
const struct _IO_jump_t *vtable;
};
+#ifdef _IO_USE_OLD_IO_FILE
+/* This structure is used by the compatibility code as if it were an
+ _IO_FILE_plus, but has enough space to initialize the _mode argument
+ of an _IO_FILE_complete. */
+struct _IO_FILE_complete_plus
+{
+ struct _IO_FILE_complete file;
+ const struct _IO_jump_t *vtable;
+};
+#endif
+
/* Special file type for fopencookie function. */
struct _IO_cookie_file
{
diff --git a/libio/oldiofdopen.c b/libio/oldiofdopen.c
index 824a2fb0cc..b256000c2c 100644
--- a/libio/oldiofdopen.c
+++ b/libio/oldiofdopen.c
@@ -48,7 +48,7 @@ _IO_old_fdopen (fd, mode)
int posix_mode = 0;
struct locked_FILE
{
- struct _IO_FILE_plus fp;
+ struct _IO_FILE_complete_plus fp;
#ifdef _IO_MTSAFE_IO
_IO_lock_t lock;
#endif
@@ -112,24 +112,24 @@ _IO_old_fdopen (fd, mode)
if (new_f == NULL)
return NULL;
#ifdef _IO_MTSAFE_IO
- new_f->fp.file._lock = &new_f->lock;
+ new_f->fp.file._file._lock = &new_f->lock;
#endif
- _IO_old_init (&new_f->fp.file, 0);
- _IO_JUMPS (&new_f->fp) = &_IO_old_file_jumps;
- _IO_old_file_init (&new_f->fp);
+ _IO_old_init (&new_f->fp.file._file, 0);
+ _IO_JUMPS ((struct _IO_FILE_plus *) &new_f->fp) = &_IO_old_file_jumps;
+ _IO_old_file_init ((struct _IO_FILE_plus *) &new_f->fp);
#if !_IO_UNIFIED_JUMPTABLES
new_f->fp.vtable = NULL;
#endif
- if (_IO_old_file_attach (&new_f->fp.file, fd) == NULL)
+ if (_IO_old_file_attach (&new_f->fp.file._file, fd) == NULL)
{
- INTUSE(_IO_un_link) (&new_f->fp);
+ INTUSE(_IO_un_link) ((struct _IO_FILE_plus *) &new_f->fp);
free (new_f);
return NULL;
}
- new_f->fp.file._flags &= ~_IO_DELETE_DONT_CLOSE;
+ new_f->fp.file._file._flags &= ~_IO_DELETE_DONT_CLOSE;
- new_f->fp.file._IO_file_flags =
- _IO_mask_flags (&new_f->fp.file, read_write,
+ new_f->fp.file._file._IO_file_flags =
+ _IO_mask_flags (&new_f->fp.file._file, read_write,
_IO_NO_READS+_IO_NO_WRITES+_IO_IS_APPENDING);
return (_IO_FILE *) &new_f->fp;
diff --git a/libio/oldiofopen.c b/libio/oldiofopen.c
index 29c0a18a21..0370c762f6 100644
--- a/libio/oldiofopen.c
+++ b/libio/oldiofopen.c
@@ -42,7 +42,7 @@ _IO_old_fopen (filename, mode)
{
struct locked_FILE
{
- struct _IO_FILE_plus fp;
+ struct _IO_FILE_complete_plus fp;
#ifdef _IO_MTSAFE_IO
_IO_lock_t lock;
#endif
@@ -51,17 +51,17 @@ _IO_old_fopen (filename, mode)
if (new_f == NULL)
return NULL;
#ifdef _IO_MTSAFE_IO
- new_f->fp.file._lock = &new_f->lock;
+ new_f->fp.file._file._lock = &new_f->lock;
#endif
- _IO_old_init (&new_f->fp.file, 0);
- _IO_JUMPS (&new_f->fp) = &_IO_old_file_jumps;
- _IO_old_file_init (&new_f->fp);
+ _IO_old_init (&new_f->fp.file._file, 0);
+ _IO_JUMPS ((struct _IO_FILE_plus *) &new_f->fp) = &_IO_old_file_jumps;
+ _IO_old_file_init ((struct _IO_FILE_plus *) &new_f->fp);
#if !_IO_UNIFIED_JUMPTABLES
new_f->fp.vtable = NULL;
#endif
if (_IO_old_file_fopen ((_IO_FILE *) &new_f->fp, filename, mode) != NULL)
return (_IO_FILE *) &new_f->fp;
- INTUSE(_IO_un_link) (&new_f->fp);
+ INTUSE(_IO_un_link) ((struct _IO_FILE_plus *) &new_f->fp);
free (new_f);
return NULL;
}
diff --git a/libio/oldiopopen.c b/libio/oldiopopen.c
index b818af4180..01e8efed08 100644
--- a/libio/oldiopopen.c
+++ b/libio/oldiopopen.c
@@ -100,7 +100,7 @@ extern int _IO_dup2 __P ((int fd, int fd2));
struct _IO_proc_file
{
- struct _IO_FILE_plus file;
+ struct _IO_FILE_complete_plus file;
/* Following fields must match those in class procbuf (procbuf.h) */
_IO_pid_t pid;
struct _IO_proc_file *next;
@@ -219,18 +219,18 @@ _IO_old_popen (command, mode)
if (new_f == NULL)
return NULL;
#ifdef _IO_MTSAFE_IO
- new_f->fpx.file.file._lock = &new_f->lock;
+ new_f->fpx.file.file._file._lock = &new_f->lock;
#endif
- fp = &new_f->fpx.file.file;
- INTUSE(_IO_init) (fp, 0);
- _IO_JUMPS (&new_f->fpx.file) = &_IO_old_proc_jumps;
- _IO_old_file_init (&new_f->fpx.file);
+ fp = &new_f->fpx.file.file._file;
+ _IO_old_init (fp, 0);
+ _IO_JUMPS ((struct _IO_FILE_plus *) &new_f->fpx.file) = &_IO_old_proc_jumps;
+ _IO_old_file_init ((struct _IO_FILE_plus *) &new_f->fpx.file);
#if !_IO_UNIFIED_JUMPTABLES
new_f->fpx.file.vtable = NULL;
#endif
if (_IO_old_proc_open (fp, command, mode) != NULL)
return fp;
- INTUSE(_IO_un_link) (&new_f->fpx.file);
+ INTUSE(_IO_un_link) ((struct _IO_FILE_plus *) &new_f->fpx.file);
free (new_f);
return NULL;
}