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/*
* We want to be able to compile mount on old kernels in such a way
* that the binary will work well on more recent kernels.
* Thus, if necessary we teach nfsmount.c the structure of new fields
* that will come later.
*
* Moreover, the new kernel includes conflict with glibc includes
* so it is easiest to ignore the kernel altogether (at compile time).
*/
#ifndef _NFS_MOUNT_H
#define _NFS_MOUNT_H
#include <netinet/in.h>
#include <arpa/inet.h>
#define NFS_MOUNT_VERSION 6
#define NFS_MAX_CONTEXT_LEN 256
struct nfs2_fh {
char data[32];
};
struct nfs3_fh {
unsigned short size;
unsigned char data[64];
};
struct nfs_mount_data {
int version; /* 1 */
int fd; /* 1 */
struct nfs2_fh old_root; /* 1 */
int flags; /* 1 */
int rsize; /* 1 */
int wsize; /* 1 */
int timeo; /* 1 */
int retrans; /* 1 */
int acregmin; /* 1 */
int acregmax; /* 1 */
int acdirmin; /* 1 */
int acdirmax; /* 1 */
struct sockaddr_in addr; /* 1 */
char hostname[256]; /* 1 */
int namlen; /* 2 */
unsigned int bsize; /* 3 */
struct nfs3_fh root; /* 4 */
int pseudoflavor; /* 5 */
char context[NFS_MAX_CONTEXT_LEN + 1]; /* 6 */
};
/* bits in the flags field */
#define NFS_MOUNT_SOFT 0x0001 /* 1 */
#define NFS_MOUNT_INTR 0x0002 /* 1 */
#define NFS_MOUNT_SECURE 0x0004 /* 1 */
#define NFS_MOUNT_POSIX 0x0008 /* 1 */
#define NFS_MOUNT_NOCTO 0x0010 /* 1 */
#define NFS_MOUNT_NOAC 0x0020 /* 1 */
#define NFS_MOUNT_TCP 0x0040 /* 2 */
#define NFS_MOUNT_VER3 0x0080 /* 3 */
#define NFS_MOUNT_KERBEROS 0x0100 /* 3 */
#define NFS_MOUNT_NONLM 0x0200 /* 3 */
#define NFS_MOUNT_BROKEN_SUID 0x0400 /* 4 */
#define NFS_MOUNT_NOACL 0x0800 /* 4 */
#define NFS_MOUNT_SECFLAVOUR 0x2000 /* 5 */
/* security pseudoflavors */
#ifndef AUTH_GSS_KRB5
#define AUTH_GSS_KRB5 390003
#define AUTH_GSS_KRB5I 390004
#define AUTH_GSS_KRB5P 390005
#define AUTH_GSS_LKEY 390006
#define AUTH_GSS_LKEYI 390007
#define AUTH_GSS_LKEYP 390008
#define AUTH_GSS_SPKM 390009
#define AUTH_GSS_SPKMI 390010
#define AUTH_GSS_SPKMP 390011
#endif
int nfsmount(const char *, const char *, int *, char **, char **, int *, int);
void mount_errors(char *, int, int);
#endif /* _NFS_MOUNT_H */
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