return NULL;
}
-/* Open FILENAME on the target, using FLAGS and MODE. Return a
- target file descriptor, or -1 if an error occurs (and set
- *TARGET_ERRNO). */
+/* Implementation of to_fileio_open. */
+
static int
inf_child_fileio_open (struct target_ops *self,
- const char *filename, int flags, int mode,
+ struct inferior *inf, const char *filename,
+ int flags, int mode, int warn_if_slow,
int *target_errno)
{
int nat_flags;
+ mode_t nat_mode;
int fd;
- if (fileio_to_host_openflags (flags, &nat_flags) == -1)
+ if (fileio_to_host_openflags (flags, &nat_flags) == -1
+ || fileio_to_host_mode (mode, &nat_mode) == -1)
{
*target_errno = FILEIO_EINVAL;
return -1;
}
- /* We do not need to convert MODE, since the fileio protocol uses
- the standard values. */
- fd = gdb_open_cloexec (filename, nat_flags, mode);
+ fd = gdb_open_cloexec (filename, nat_flags, nat_mode);
if (fd == -1)
*target_errno = host_to_fileio_error (errno);
return fd;
}
-/* Write up to LEN bytes from WRITE_BUF to FD on the target.
- Return the number of bytes written, or -1 if an error occurs
- (and set *TARGET_ERRNO). */
+/* Implementation of to_fileio_pwrite. */
+
static int
inf_child_fileio_pwrite (struct target_ops *self,
int fd, const gdb_byte *write_buf, int len,
return ret;
}
-/* Read up to LEN bytes FD on the target into READ_BUF.
- Return the number of bytes read, or -1 if an error occurs
- (and set *TARGET_ERRNO). */
+/* Implementation of to_fileio_pread. */
+
static int
inf_child_fileio_pread (struct target_ops *self,
int fd, gdb_byte *read_buf, int len,
}
/* Implementation of to_fileio_fstat. */
+
static int
inf_child_fileio_fstat (struct target_ops *self, int fd,
struct stat *sb, int *target_errno)
return ret;
}
-/* Close FD on the target. Return 0, or -1 if an error occurs
- (and set *TARGET_ERRNO). */
+/* Implementation of to_fileio_close. */
+
static int
inf_child_fileio_close (struct target_ops *self, int fd, int *target_errno)
{
return ret;
}
-/* Unlink FILENAME on the target. Return 0, or -1 if an error
- occurs (and set *TARGET_ERRNO). */
+/* Implementation of to_fileio_unlink. */
+
static int
inf_child_fileio_unlink (struct target_ops *self,
- const char *filename, int *target_errno)
+ struct inferior *inf, const char *filename,
+ int *target_errno)
{
int ret;
return ret;
}
-/* Read value of symbolic link FILENAME on the target. Return a
- null-terminated string allocated via xmalloc, or NULL if an error
- occurs (and set *TARGET_ERRNO). */
+/* Implementation of to_fileio_readlink. */
+
static char *
inf_child_fileio_readlink (struct target_ops *self,
- const char *filename, int *target_errno)
+ struct inferior *inf, const char *filename,
+ int *target_errno)
{
/* We support readlink only on systems that also provide a compile-time
maximum path length (PATH_MAX), at least for now. */