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/* $Id: namei.h,v 1.3 1997/01/26 23:36:36 davem Exp $
* linux/include/asm-sparc/namei.h
*
* Routines to handle famous /usr/gnemul/s*.
* Included from linux/fs/namei.c
*/
#ifndef __SPARC_NAMEI_H
#define __SPARC_NAMEI_H
#define SPARC_BSD_EMUL "usr/gnemul/sunos/"
#define SPARC_SOL_EMUL "usr/gnemul/solaris/"
#define translate_namei(pathname, base, follow_links, res_inode) ({ \
if ((current->personality & (PER_BSD|PER_SVR4)) && !base && *pathname == '/') { \
struct inode *emul_ino; \
int namelen; \
const char *name; \
\
while (*pathname == '/') \
pathname++; \
current->fs->root->i_count++; \
if (dir_namei (current->personality & PER_BSD ? SPARC_BSD_EMUL : SPARC_SOL_EMUL, \
&namelen, &name, current->fs->root, &emul_ino) >= 0 && emul_ino) { \
*res_inode = NULL; \
if (_namei (pathname, emul_ino, follow_links, res_inode) >= 0 && *res_inode) \
return 0; \
} \
base = current->fs->root; \
base->i_count++; \
} \
})
#define translate_open_namei(pathname, flag, mode, res_inode, base) ({ \
if ((current->personality & (PER_BSD|PER_SVR4)) && !base && *pathname == '/') { \
struct inode *emul_ino; \
int namelen; \
const char *name; \
\
while (*pathname == '/') \
pathname++; \
current->fs->root->i_count++; \
if (dir_namei (current->personality & PER_BSD ? SPARC_BSD_EMUL : SPARC_SOL_EMUL, \
&namelen, &name, current->fs->root, &emul_ino) >= 0 && emul_ino) { \
*res_inode = NULL; \
if (open_namei (pathname, flag, mode, res_inode, emul_ino) >= 0 && *res_inode) \
return 0; \
} \
base = current->fs->root; \
base->i_count++; \
} \
})
#endif /* __SPARC_NAMEI_H */
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