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Diffstat (limited to 'include/asm-sparc64/fs_mount.h')
| -rw-r--r-- | include/asm-sparc64/fs_mount.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/include/asm-sparc64/fs_mount.h b/include/asm-sparc64/fs_mount.h new file mode 100644 index 000000000..3ad7ad698 --- /dev/null +++ b/include/asm-sparc64/fs_mount.h @@ -0,0 +1,44 @@ +/* $Id: fs_mount.h,v 1.2 1997/04/18 14:34:46 jj Exp $ + * fs_mount.h: Definitions for mount structure conversions. + * + * Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz) + */ + +#ifndef __ASM_FS_MOUNT_H +#define __ASM_FS_MOUNT_H + +#if defined(CONFIG_SPARC32_COMPAT) || defined(CONFIG_SPARC32_COMPAT_MODULE) + +#include <linux/sched.h> + +/* We need this to convert 32bit mount structures to 64bit */ + +extern void *do_ncp_super_data_conv(void *raw_data); +extern void *do_smb_super_data_conv(void *raw_data); + +extern __inline__ void *ncp_super_data_conv(void *raw_data) +{ + if (current->tss.flags & SPARC_FLAG_32BIT) + return do_ncp_super_data_conv(raw_data); + else + return raw_data; +} + +extern __inline__ void *smb_super_data_conv(void *raw_data) +{ + if (current->tss.flags & SPARC_FLAG_32BIT) + return do_smb_super_data_conv(raw_data); + else + return raw_data; +} + +#else /* CONFIG_SPARC32_COMPAT* */ + +#define ncp_super_data_conv(__x) __x +#define smb_super_data_conv(__x) __x + +#endif /* CONFIG_SPARC32_COMPAT* */ + +#define nfs_super_data_conv(__x) __x + +#endif /* __ASM_FS_MOUNT_H */ |