#define __AFS_SYSINCLUDESH__ 1
#include <stdio.h>
-#if !defined(AFS_USR_DARWIN_ENV) && !defined(AFS_USR_FBSD_ENV) /* must be included after KERNEL undef'd */
+#if !defined(AFS_USR_DARWIN_ENV) && !defined(AFS_USR_FBSD_ENV) /* must be included after KERNEL undef'd */
#include <errno.h>
#endif
#include <stdlib.h>
#include <string.h>
-#include <unistd.h>
-#include <dirent.h>
#include <limits.h>
#include <assert.h>
#include <stdarg.h>
-#include <setjmp.h>
+
+#if !defined(AFS_USR_DARWIN_ENV) && !defined(AFS_USR_FBSD_ENV) /* must be included after KERNEL undef'd */
+#include <unistd.h>
+#include <ctype.h>
+#include <sys/types.h>
+#include <dirent.h>
+#include <setjmp.h>
+#endif
#ifdef AFS_USR_SUN5_ENV
#include <signal.h>
#include <sys/param.h>
-#include <sys/types.h>
#include <sys/socket.h>
#include <net/if.h>
#include <sys/sockio.h>
#ifdef AFS_USR_AIX_ENV
#include <sys/param.h>
-#include <sys/types.h>
#include <sys/socket.h>
#include <net/if.h>
#include <fcntl.h>
#ifdef AFS_USR_SGI_ENV
#include <sys/param.h>
-#include <sys/types.h>
#include <sys/socket.h>
#include <net/if.h>
#include <sys/sockio.h>
#ifdef AFS_USR_HPUX_ENV
#include <sys/param.h>
-#include <sys/types.h>
#include <sys/socket.h>
#include <net/if.h>
#include <sys/file.h>
#define AFS_USR_UNDEF_KERNEL_ENV 1
#endif
#include <sys/param.h>
-#include <sys/types.h>
#include <sys/socket.h>
#include <net/if.h>
#include <sys/file.h>
#endif /* AFS_USR_OSF_ENV */
#ifdef AFS_USR_LINUX22_ENV
-#include <sys/ioctl.h> /* _IOW() */
-#include <sys/uio.h> /* struct iovec */
-#include <sys/time.h> /* struct timeval */
+#include <sys/ioctl.h> /* _IOW() */
+#include <sys/uio.h> /* struct iovec */
+#include <sys/time.h> /* struct timeval */
#include <sys/param.h>
#include <sys/types.h>
#include <sys/socket.h>
#define AFS_USR_UNDEF_KERNEL_ENV 1
#endif
#include <errno.h>
+#include <setjmp.h>
#include <sys/param.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
#include <arpa/inet.h>
+#include <dirent.h>
+#include <ctype.h>
+#include <unistd.h>
#ifndef O_SYNC
#define O_SYNC O_FSYNC
#endif
#endif /* AFS_USR_DARWIN_ENV || AFS_USR_FBSD_ENV */
+#ifdef HAVE_SYS_BITYPES_H
+#include <sys/bitypes.h>
+#endif
+#ifdef HAVE_SYS_STATFS_H
+#include <sys/statfs.h>
+#endif
+#ifdef HAVE_SYS_STATVFS_H
+#include <sys/statvfs.h>
+#endif
+
+#ifndef HAVE_FSBLKCNT_T
+typedef unsigned int fsblkcnt_t;
+#endif
+
+#ifdef AFS_AFSDB_ENV
+#include <arpa/nameser.h>
+#include <resolv.h>
+#endif /* AFS_AFSDB_ENV */
+
/* glibc 2.2 has pthread_attr_setstacksize */
-#if defined(AFS_LINUX22_ENV) || defined(AFS_USR_LINUX22_ENV) && (__GLIBC_MINOR__ < 2)
+#if (defined(AFS_LINUX22_ENV) && !defined(AFS_USR_LINUX22_ENV)) || (defined(AFS_USR_LINUX22_ENV) && (__GLIBC_MINOR__ < 2))
#define pthread_attr_setstacksize(a,b) 0
#endif
-#include <sys/stat.h> /* afs_usrops.h uses struct stat in prototypes */
+#include <sys/stat.h> /* afs_usrops.h uses struct stat in prototypes */
#ifdef NETSCAPE_NSAPI
#define MAXNAMLEN 512
#endif
-#ifndef PAGESIZE
-#define PAGESIZE 4096
-#endif
-
/*
* This file contains data types and definitions for running
* the AFS client in user space. Kernel data structures
#ifdef IO_SYNC
#undef IO_SYNC
#endif
-
+
#define FAPPEND 0x0100
#define IO_APPEND FAPPEND
#define FSYNC 0x0200
* waking when we do the signal.
*/
typedef struct {
- int waiters;
- CRITICAL lock;
- CONDVAR cond;
+ int waiters;
+ CRITICAL lock;
+ CONDVAR cond;
} usr_cond_t;
#define usr_mutex_t CRITICAL
#define usr_cond_signal(A) assert(pthread_cond_signal(A) == 0)
#define usr_cond_broadcast(A) assert(pthread_cond_broadcast(A) == 0)
#define usr_cond_wait(A,B) pthread_cond_wait(A,B)
+#define usr_cond_timedwait(A,B,C) pthread_cond_timedwait(A,B,C)
+
#define usr_thread_create(A,B,C) \
do { \
pthread_attr_t attr; \
#define uprintf printf
#define usr_getpid() (int)(usr_thread_self())
+#ifdef ISAFS_GLOCK
+#undef ISAFS_GLOCK
+#endif
#define ISAFS_GLOCK() (usr_thread_self() == afs_global_owner)
#endif /* NETSCAPE_NSAPI */
{ \
(vp)->v_count++; \
}
-
+
#define VN_RELE(vp) \
do { \
AFS_ASSERT_GLOCK(); \
usr_assert((vp)->v_count > 0); \
if (--((vp)->v_count) == 0) \
- afs_inactive(vp, u.u_cred); \
+ afs_inactive(VTOAFS(vp), u.u_cred); \
} while(0)
struct usr_statfs {
- unsigned long f_type;
- unsigned long f_bsize;
- unsigned long f_frsize;
- unsigned long f_ffree;
- unsigned long f_favail;
- struct {
- unsigned long val[2];
- } f_fsid;
- char f_basetype[FSTYPSZ];
- unsigned long f_flag;
- unsigned long f_namemax;
- unsigned long f_blocks;
- unsigned long f_bfree;
- unsigned long f_bavail;
- unsigned long f_files;
+ unsigned long f_type;
+ unsigned long f_bsize;
+ unsigned long f_frsize;
+ unsigned long f_ffree;
+ unsigned long f_favail;
+ struct {
+ unsigned long val[2];
+ } f_fsid;
+ char f_basetype[FSTYPSZ];
+ unsigned long f_flag;
+ unsigned long f_namemax;
+ unsigned long f_blocks;
+ unsigned long f_bfree;
+ unsigned long f_bavail;
+ unsigned long f_files;
};
+#define ATTR_MODE (1 << 0)
+#define ATTR_UID (1 << 1)
+#define ATTR_GID (1 << 2)
+#define ATTR_MTIME (1 << 3)
+#define ATTR_SIZE (1 << 4)
+
struct usr_vattr {
- long va_mask;
- usr_vtype_t va_type;
- unsigned short va_mode;
- long va_uid;
- long va_gid;
- unsigned long va_fsid;
- unsigned long va_nodeid;
- unsigned long va_nlink;
- unsigned long va_size;
- struct timeval va_atime;
- struct timeval va_mtime;
- struct timeval va_ctime;
- unsigned long va_rdev;
- unsigned long va_blocksize;
- unsigned long va_blocks;
- unsigned long va_vcode;
+ int va_mask; /* bitmask of ATTR_* values above */
+ usr_vtype_t va_type;
+ mode_t va_mode;
+ uid_t va_uid;
+ gid_t va_gid;
+ int va_fsid;
+ ino_t va_nodeid;
+ nlink_t va_nlink;
+ afs_size_t va_size;
+ struct timeval va_atime;
+ struct timeval va_mtime;
+ struct timeval va_ctime;
+ dev_t va_rdev;
+ unsigned long va_blocksize;
+ fsblkcnt_t va_blocks;
+ unsigned long va_vcode;
};
#ifdef VSUID
#undef VEXEC
#endif
-#define VSUID 04000
+#define VSUID 04000
#define VSGID 02000
#define VSVTX 01000
#define VREAD 00400
struct usr_vnode {
- unsigned short v_flag;
- unsigned long v_count;
- struct usr_vnodeops *v_op;
- struct usr_vfs * v_vfsp;
- long v_type;
- unsigned long v_rdev;
- char * v_data;
+ unsigned short v_flag;
+ unsigned long v_count;
+ struct usr_vnodeops *v_op;
+ struct usr_vfs *v_vfsp;
+ long v_type;
+ unsigned long v_rdev;
+ char *v_data;
};
-struct usr_inode {
- daddr_t i_db[NDADDR];
- struct usr_vnode *i_devvp;
- unsigned long i_dev;
- long i_flag;
- struct usr_inode *i_freef;
- struct usr_inode **i_freeb;
- long i_gid;
- daddr_t i_ib[NIADDR];
- unsigned short i_mode;
- short i_nlink;
- unsigned long i_number;
- long i_size;
- long i_uid;
- struct usr_vnode i_vnode;
- struct {
- unsigned long ic_spare[4];
- } i_ic;
+struct usr_inode {
+ daddr_t i_db[NDADDR];
+ struct usr_vnode *i_devvp;
+ unsigned long i_dev;
+ long i_flag;
+ struct usr_inode *i_freef;
+ struct usr_inode **i_freeb;
+ long i_gid;
+ daddr_t i_ib[NIADDR];
+ unsigned short i_mode;
+ short i_nlink;
+ unsigned long i_number;
+ long i_size;
+ long i_uid;
+ struct usr_vnode i_vnode;
+ struct {
+ unsigned long ic_spare[4];
+ } i_ic;
};
-extern struct usr_inode *iget();
struct usr_fileops {
- int (*vno_rw)();
- int (*vno_ioctl)();
- int (*vno_select)();
- int (*vno_closex)();
+ int (*vno_rw) (void);
+ int (*vno_ioctl) (void);
+ int (*vno_select) (void);
+ int (*vno_closex) (void);
};
struct usr_file {
- unsigned short f_flag;
- offset_t f_offset;
- struct usr_ucred *f_cred;
- struct usr_fileops *f_ops;
- char * f_data;
- long f_type;
+ unsigned short f_flag;
+ offset_t f_offset;
+ struct usr_ucred *f_cred;
+ struct usr_fileops *f_ops;
+ char *f_data;
+ long f_type;
};
-extern struct usr_file *falloc();
+
extern struct usr_file *getf(int);
-#ifdef fid_len
-#undef fid_len
+#ifdef fid_len
+#undef fid_len
#endif
#ifdef fid_data
#undef fid_data
#endif
struct usr_fid {
- unsigned short fid_len;
- unsigned short fid_reserved;
- char fid_data[MAXFIDSZ];
+ unsigned short fid_len;
+ unsigned short fid_reserved;
+ char fid_data[MAXFIDSZ];
};
struct usr_flock {
- short l_type;
- short l_whence;
- off_t l_start;
- off_t l_len;
- long l_sysid;
- pid_t l_pid;
+ short l_type;
+ short l_whence;
+ off_t l_start;
+ off_t l_len;
+ long l_sysid;
+ pid_t l_pid;
};
-extern struct usr_ucred *usr_crget();
+extern struct usr_ucred *usr_crget(void);
extern struct usr_ucred *usr_crcopy(struct usr_ucred *);
extern int usr_crhold(struct usr_ucred *);
extern int usr_crfree(struct usr_ucred *);
extern struct usr_ucred *afs_global_ucredp;
-struct usr_proc {
- unsigned long p_flag;
- pid_t p_pid;
- pid_t p_ppid;
- struct usr_ucred *p_ucred;
- char p_cursig;
+struct usr_proc {
+ unsigned long p_flag;
+ pid_t p_pid;
+ pid_t p_ppid;
+ struct usr_ucred *p_ucred;
+ char p_cursig;
};
-struct usr_a {
- int fd;
- int syscall;
- int parm1;
- int parm2;
- int parm3;
- int parm4;
- int parm5;
- int parm6;
+struct usr_a {
+ int fd;
+ int syscall;
+ int parm1;
+ int parm2;
+ int parm3;
+ int parm4;
+ int parm5;
+ int parm6;
};
#ifdef uio_offset
#endif
struct usr_uio {
- struct iovec *uio_iov;
- int uio_iovcnt;
- long uio_offset;
- int uio_segflg;
- short uio_fmode;
- int uio_resid;
+ struct iovec *uio_iov;
+ int uio_iovcnt;
+ long uio_offset;
+ int uio_segflg;
+ short uio_fmode;
+ int uio_resid;
};
#ifdef b_blkno
#undef b_vp
#endif
-struct usr_buf {
- int b_flags;
- short b_dev;
- unsigned b_bcount;
- struct {
- char * b_addr;
- struct usr_fs *b_fs;
- } b_un;
- long b_blkno;
- unsigned int b_resid;
- struct usr_vnode *b_vp;
+struct usr_buf {
+ int b_flags;
+ short b_dev;
+ unsigned b_bcount;
+ struct {
+ char *b_addr;
+ struct usr_fs *b_fs;
+ } b_un;
+ long b_blkno;
+ unsigned int b_resid;
+ struct usr_vnode *b_vp;
};
struct usr_socket {
- int sock;
- short port;
+ int sock;
+ short port;
};
#define NDIRSIZ_LEN(len) \
((sizeof (struct usr_dirent)+4 - (MAXNAMLEN+1)) + (((len)+1 + 3) &~ 3))
+struct vcache;
+#define AFS_UCRED usr_ucred
+#define AFS_FLOCK flock
+
+
struct usr_vnodeops {
- int (*vn_open)();
- int (*vn_close)();
- int (*vn_rdwr)();
- int (*vn_ioctl)();
- int (*vn_select)();
- int (*vn_getattr)();
- int (*vn_setattr)();
- int (*vn_access)();
- int (*vn_lookup)();
- int (*vn_create)();
- int (*vn_remove)();
- int (*vn_link)();
- int (*vn_rename)();
- int (*vn_mkdir)();
- int (*vn_rmdir)();
- int (*vn_readdir)();
- int (*vn_symlink)();
- int (*vn_readlink)();
- int (*vn_fsync)();
- int (*vn_inactive)();
- int (*vn_bmap)();
- int (*vn_strategy)();
- int (*vn_bread)();
- int (*vn_brelse)();
- int (*vn_lockctl)();
- int (*vn_fid)();
+ int (*vn_open) (struct vcache **, afs_int32, struct AFS_UCRED *);
+ int (*vn_close) (struct vcache *, afs_int32, struct AFS_UCRED *);
+ int (*vn_rdwr) (struct usr_vnode *avc, struct usr_uio *uio,
+ int rw, int io, struct usr_ucred *cred);
+ int (*vn_ioctl) (void);
+ int (*vn_select) (void);
+ int (*vn_getattr) (struct vcache *avc, struct vattr *, struct AFS_UCRED *);
+ int (*vn_setattr) (struct vcache *avc, struct vattr *, struct AFS_UCRED *);
+ int (*vn_access) (struct vcache *avc, afs_int32, struct AFS_UCRED *);
+ int (*vn_lookup) (struct vcache *adp, char *, struct vcache **,
+ struct AFS_UCRED *, int);
+ int (*vn_create) (struct vcache *adp, char *, struct vattr *,
+ enum vcexcl, int, struct vcache **, struct AFS_UCRED *);
+ int (*vn_remove) (struct vcache *adp, char *, struct AFS_UCRED *);
+ int (*vn_link) (struct vcache *avc, struct vcache *adp, char *,
+ struct AFS_UCRED *);
+ int (*vn_rename) (struct vcache *aodp, char *, struct vcache *, char *,
+ struct AFS_UCRED *);
+ int (*vn_mkdir) (struct vcache *adp, char *, struct vattr *,
+ struct vcache **, struct AFS_UCRED *);
+ int (*vn_rmdir) (struct vcache *adp, char *, struct AFS_UCRED *);
+ int (*vn_readdir) (struct vcache *avc, struct uio *, struct AFS_UCRED *);
+ int (*vn_symlink) (struct vcache *adp, char *, struct vattr *, char *,
+ struct AFS_UCRED *);
+ int (*vn_readlink) (struct vcache *avc, struct uio *, struct AFS_UCRED *);
+ int (*vn_fsync) (struct vcache *avc, struct AFS_UCRED *);
+ int (*vn_inactive) (struct vcache *avc, struct AFS_UCRED *acred);
+ int (*vn_bmap) (void);
+ int (*vn_strategy) (void);
+ int (*vn_bread) (void);
+ int (*vn_brelse) (void);
+ int (*vn_lockctl) (struct vcache *, struct AFS_FLOCK *, int,
+ struct AFS_UCRED *);
+ int (*vn_fid) (struct vcache *avc, struct fid **);
};
struct usr_fs {
- int dummy;
+ int dummy;
};
-struct usr_mount
-{
- char m_flags;
- unsigned long m_dev;
- struct usr_inode *m_inodp;
- struct usr_buf *m_bufp;
- struct usr_vnode *m_mount;
+struct usr_mount {
+ char m_flags;
+ unsigned long m_dev;
+ struct usr_inode *m_inodp;
+ struct usr_buf *m_bufp;
+ struct usr_vnode *m_mount;
};
extern struct usr_mount *getmp(unsigned long);
typedef long usr_whymountroot_t;
struct usr_vfsops {
- int (*vfs_mount)();
- int (*vfs_unmount)();
- int (*vfs_root)();
- int (*vfs_statfs)();
- int (*vfs_mountroot)();
- int (*vfs_swapvp)();
+ int (*vfs_mount) (struct vfs *, char *, struct vfs *);
+ int (*vfs_unmount) (struct vfs *);
+ int (*vfs_root) (struct vfs *, struct vnode **);
+ int (*vfs_statfs) (struct vfs *, struct statfs *);
+ int (*vfs_mountroot) (struct vfs *);
+ int (*vfs_swapvp) (void);
};
struct usr_vfs {
- struct usr_vnode *vfs_vnodecovered;
- struct {
- unsigned long val[2];
- } vfs_fsid;
- char * vfs_data;
- unsigned long vfs_bsize;
- struct usr_mount *vfs_mount;
- struct usr_vfsops *vfs_op;
+ struct usr_vnode *vfs_vnodecovered;
+ struct {
+ unsigned long val[2];
+ } vfs_fsid;
+ char *vfs_data;
+ unsigned long vfs_bsize;
+ struct usr_mount *vfs_mount;
+ struct usr_vfsops *vfs_op;
};
struct usr_sysent {
- char sy_narg;
- int (*sy_call)();
+ char sy_narg;
+ int (*sy_call) (void);
};
extern struct usr_sysent usr_sysent[];
struct usr_ifnet {
- struct usr_ifnet *if_next;
- short if_flags;
- u_int if_mtu;
- u_int if_metric;
- struct usr_ifaddr *if_addrlist;
+ struct usr_ifnet *if_next;
+ short if_flags;
+ u_int if_mtu;
+ u_int if_metric;
+ struct usr_ifaddr *if_addrlist;
};
extern struct usr_ifnet *usr_ifnet;
struct usr_ifaddr {
- struct usr_ifaddr *ifa_next;
- struct usr_ifnet *ifa_ifp;
- struct sockaddr ifa_addr;
+ struct usr_ifaddr *ifa_next;
+ struct usr_ifnet *ifa_ifp;
+ struct sockaddr ifa_addr;
};
#ifdef ia_ifp
#endif
struct usr_in_ifaddr {
- struct usr_in_ifaddr *ia_next;
- struct usr_ifnet *ia_ifp;
- struct sockaddr_in ia_addr;
- unsigned long ia_net;
- unsigned long ia_netmask;
- unsigned long ia_subnet;
- unsigned long ia_subnetmask;
- struct in_addr ia_netbroadcast;
+ struct usr_in_ifaddr *ia_next;
+ struct usr_ifnet *ia_ifp;
+ struct sockaddr_in ia_addr;
+ unsigned long ia_net;
+ unsigned long ia_netmask;
+ unsigned long ia_subnet;
+ unsigned long ia_subnetmask;
+ struct in_addr ia_netbroadcast;
};
extern struct usr_in_ifaddr *usr_in_ifaddr;
struct min_direct {
#if defined(AFS_OFS_ENV) || defined(AFS_USR_OSF_ENV)
- unsigned int d_fileno;
-#else /* AFS_OFS_ENV || AFS_USR_OSF_ENV */
- unsigned long d_fileno;
-#endif /* AFS_OFS_ENV || AFS_USR_OSF_ENV */
- unsigned short d_reclen;
- unsigned short d_namlen;
+ unsigned int d_fileno;
+#else /* AFS_OFS_ENV || AFS_USR_OSF_ENV */
+ unsigned long d_fileno;
+#endif /* AFS_OFS_ENV || AFS_USR_OSF_ENV */
+ unsigned short d_reclen;
+ unsigned short d_namlen;
};
#ifndef NGROUPS
#ifndef NOGROUP
#define NOGROUP (-1)
#endif
+#ifdef cr_gid
+#undef cr_gid
+#endif
struct usr_ucred {
- unsigned long cr_ref;
- long cr_uid;
-#if !defined(AFS_USR_FBSD_ENV)
- long cr_gid;
-#endif
- long cr_ruid;
- long cr_rgid;
- long cr_suid;
- long cr_sgid;
- long cr_ngroups;
- gid_t cr_groups[NGROUPS];
+ unsigned long cr_ref;
+ long cr_uid;
+ long cr_gid;
+ long cr_ruid;
+ long cr_rgid;
+ long cr_suid;
+ long cr_sgid;
+ long cr_ngroups;
+ gid_t cr_groups[NGROUPS];
};
#ifdef u_rval1
#undef u_rval1
#endif
-struct usr_user {
- int u_error;
- int u_prio;
- char * u_ap;
- int u_rval1;
- long u_viceid;
- unsigned long u_expiration;
- struct usr_proc *u_procp;
- struct usr_ucred *u_cred;
- struct {
- int r_val1;
- } u_r;
+struct usr_user {
+ int u_error;
+ int u_prio;
+ char *u_ap;
+ int u_rval1;
+ long u_viceid;
+ unsigned long u_expiration;
+ struct usr_proc *u_procp;
+ struct usr_ucred *u_cred;
+ struct {
+ int r_val1;
+ } u_r;
};
#define u_rval1 u_r.r_val1
#define u (*(get_user_struct()))
-extern struct usr_user *get_user_struct();
+extern struct usr_user *get_user_struct(void);
#define USR_DIRSIZE 2048
struct usr_dirent {
- unsigned long d_ino;
- unsigned long d_off;
- unsigned short d_reclen;
- char d_name[MAXNAMLEN+1];
+ unsigned long d_ino;
+ unsigned long d_off;
+ unsigned short d_reclen;
+ char d_name[MAXNAMLEN + 1];
};
typedef struct {
- int dd_fd;
- int dd_loc;
- int dd_size;
- int dd_reserved;
- char *dd_buf;
+ int dd_fd;
+ int dd_loc;
+ int dd_size;
+ int dd_reserved;
+ char *dd_buf;
} usr_DIR;
extern unsigned short usr_rx_port;
+#define AFS_LOOKUP_NOEVAL 1
+
#endif /* __AFS_SYSINCLUDESH__ so idempotent */
git://git.openafs.org / openafs.git / blobdiff