(Illustration by Gaich Muramatsu)
(Illustration by Gaich Muramatsu)
Hi ! ---- Again... more kernel module&&header fixes for 64bit Solaris SPARC. I've attched a "diff -r -c -w" from original solaris-coda-0.03 to my solaris-coda-0.04 branch (solaris-coda-0.04-64bitfix.diff) and a "new" coda.h (difference from previously posted version is that I forgot to fix cdev_t (which is equal to dev_t in Solaris - unfortunately dev_t is 32bit on 32bit kernels and 64bit on 64bit kernels). The userspace part (venus or podfuk) now works properly with both 32bit and 64bit kernel modules. Makefile has been adapted to "automagically" build the correct version for the platform+kernel on which it is running on (unfortunately 64bit required Sun Workshop 5/6 compiler). Can anyone verify that this works outside of my system ? Comments ? ---- Bye, Roland -- __ . . __ (o.\ \/ /.o) Roland.Mainz_at_informatik.med.uni-giessen.de \__\/\/__/ gisburn_at_informatik.med.uni-giessen.de /O /==\ O\ MPEG specialist, C&&JAVA&&Sun&&Unix programmer (;O/ \/ \O;) TEL +49 641 99-13193 FAX +49 641 99-41359 Common subdirectories: solaris-coda-0.03/CVS and solaris-coda-0.03_gisburn/CVS diff -r -c -w solaris-coda-0.03/Makefile solaris-coda-0.03_gisburn/Makefile *** solaris-coda-0.03/Makefile Fri Feb 4 18:36:55 2000 --- solaris-coda-0.03_gisburn/Makefile Wed Oct 4 13:05:27 2000 *************** *** 2,10 **** SHELL=/bin/sh CPU=$(shell uname -m) all: obj.$(CPU)/Makefile ! (cd obj.$(CPU); $(MAKE)) obj.$(CPU)/Makefile: obj.$(CPU) src/Makefile.in cp src/Makefile.in obj.$(CPU)/Makefile --- 2,12 ---- SHELL=/bin/sh CPU=$(shell uname -m) + KERNEL_PREFIX=$(shell if [ `isainfo -k` = sparcv9 ] ; then echo "/sparcv9" ;fi) + XARCH=$(shell if [ `isainfo -k` = sparcv9 ] ; then echo "-xarch=v9" ; else echo "-xarch=v7" ; fi) all: obj.$(CPU)/Makefile ! (cd obj.$(CPU); $(MAKE) XARCH=${XARCH}) obj.$(CPU)/Makefile: obj.$(CPU) src/Makefile.in cp src/Makefile.in obj.$(CPU)/Makefile *************** *** 25,33 **** -rem_drv coda -rm -f /dev/cfs0 ln -s /devices/pseudo/coda_at_0:coda /dev/cfs0 ! cp obj.$(CPU)/coda /usr/kernel/drv echo 'name="coda" parent="pseudo" instance=0;' > /usr/kernel/drv/coda.conf ! chmod 644 /usr/kernel/drv/coda /usr/kernel/drv/coda.conf add_drv coda clean: --- 27,37 ---- -rem_drv coda -rm -f /dev/cfs0 ln -s /devices/pseudo/coda_at_0:coda /dev/cfs0 ! cp obj.$(CPU)/coda /usr/kernel/drv$(KERNEL_PREFIX) echo 'name="coda" parent="pseudo" instance=0;' >/usr/kernel/drv/coda.conf ! chmod 644 /usr/kernel/drv$(KERNEL_PREFIX)/coda /usr/kernel/drv/coda.conf ! chmod a+rx /usr/kernel/drv$(KERNEL_PREFIX)/coda ! chown root:sys /usr/kernel/drv$(KERNEL_PREFIX)/coda add_drv coda clean: Only in solaris-coda-0.03_gisburn: Makefile.original Common subdirectories: solaris-coda-0.03/include and solaris-coda-0.03_gisburn/include Only in solaris-coda-0.03_gisburn: obj.sun4m Only in solaris-coda-0.03_gisburn: obj.sun4u Common subdirectories: solaris-coda-0.03/sol-include and solaris-coda-0.03_gisburn/sol-include Common subdirectories: solaris-coda-0.03/src and solaris-coda-0.03_gisburn/src Common subdirectories: solaris-coda-0.03/include/CVS and solaris-coda-0.03_gisburn/include/CVS diff -r -c -w solaris-coda-0.03/include/coda.h solaris-coda-0.03_gisburn/include/coda.h *** solaris-coda-0.03/include/coda.h Fri Feb 4 18:36:58 2000 --- solaris-coda-0.03_gisburn/include/coda.h Mon Oct 9 16:47:48 2000 *************** *** 8,14 **** Coda File System Release 5 ! Copyright (c) 1987-1999 Carnegie Mellon University Additional copyrights listed below This code is distributed "AS IS" without warranty of any kind under --- 8,14 ---- Coda File System Release 5 ! Copyright (c) 1987-2000 Carnegie Mellon University Additional copyrights listed below This code is distributed "AS IS" without warranty of any kind under *************** *** 25,31 **** Coda: an Experimental Distributed File System Release 4.0 ! Copyright (c) 1987-1999 Carnegie Mellon University All Rights Reserved Permission to use, copy, modify and distribute this software and its --- 25,31 ---- Coda: an Experimental Distributed File System Release 4.0 ! Copyright (c) 1987-2000 Carnegie Mellon University All Rights Reserved Permission to use, copy, modify and distribute this software and its *************** *** 54,59 **** --- 54,61 ---- * Based on cfs.h from Mach, but revamped for increased simplicity. * Linux modifications by * Peter Braam, Aug 1996 + * + * Solaris 64bit fixes by Roland Mainz <Roland.Mainz_at_informatik.med.uni-giessen.de> */ #ifndef _CODA_HEADER_ *************** *** 109,119 **** typedef unsigned long long u_quad_t; #endif /* __KERNEL__ */ #else ! #define cdev_t dev_t #endif /* Solaris Definitions */ ! #if defined(sun) #include <sys/types.h> #include <sys/time.h> #define __BIT_TYPES_DEFINED__ --- 111,127 ---- typedef unsigned long long u_quad_t; #endif /* __KERNEL__ */ #else ! #ifdef __sun ! /* warning: Solaris 64bit uses 64bit for dev_t, 32bit uses 32bit. To maintain binary ! * compatibility between 32bit and 64bit kernel modules padding is required */ ! typedef unsigned long long cdev_t; ! #else ! typedef dev_t cdev_t ! #endif /* __sun */ #endif /* Solaris Definitions */ ! #ifdef __sun #include <sys/types.h> #include <sys/time.h> #define __BIT_TYPES_DEFINED__ *************** *** 120,126 **** --- 128,137 ---- typedef unsigned char u_int8_t; typedef unsigned short u_int16_t; typedef unsigned int u_int32_t; + typedef unsigned long long u_int64_t; typedef unsigned long long u_quad_t; + + #define inline #endif #ifdef __CYGWIN32__ *************** *** 130,135 **** --- 141,155 ---- }; #endif + #ifndef __sun + /* for all platforms except 64bit sparc: + * for all non-64bit platforms timespec == timespec32 + * timespec32 is a "special" timespec datatype which + * is used for 64bit compatibility + */ + typedef timespec timespec32 + #endif + #ifndef __BIT_TYPES_DEFINED__ #define __BIT_TYPES_DEFINED__ typedef signed char int8_t; *************** *** 168,179 **** #define C_A_X_OK 1 /* Test for execute permission. */ #define C_A_F_OK 0 /* Test for existence. */ ! #if defined(sun) #define _VENUS_DIRENT_T_ 1 struct venus_dirent { ! unsigned long d_fileno; /* file number of entry */ ! unsigned short d_reclen; /* length of this record */ ! unsigned short d_namlen; /* length of string in d_name */ char d_name[CODA_MAXNAMLEN + 1];/* name must be no longer than this */ }; #undef DIRSIZ --- 188,199 ---- #define C_A_X_OK 1 /* Test for execute permission. */ #define C_A_F_OK 0 /* Test for existence. */ ! #ifdef __sun #define _VENUS_DIRENT_T_ 1 struct venus_dirent { ! u_int32_t d_fileno; /* file number of entry */ ! u_int16_t d_reclen; /* length of this record */ ! u_int16_t d_namlen; /* length of string in d_name */ char d_name[CODA_MAXNAMLEN + 1];/* name must be no longer than this */ }; #undef DIRSIZ *************** *** 184,193 **** #ifndef _VENUS_DIRENT_T_ #define _VENUS_DIRENT_T_ 1 struct venus_dirent { ! unsigned long d_fileno; /* file number of entry */ ! unsigned short d_reclen; /* length of this record */ ! unsigned char d_type; /* file type, see below */ ! unsigned char d_namlen; /* length of string in d_name */ char d_name[CODA_MAXNAMLEN + 1];/* name must be no longer than this */ }; #undef DIRSIZ --- 204,213 ---- #ifndef _VENUS_DIRENT_T_ #define _VENUS_DIRENT_T_ 1 struct venus_dirent { ! u_int32_t d_fileno; /* file number of entry */ ! u_int16_t d_reclen; /* length of this record */ ! u_int8_t d_type; /* file type, see below */ ! u_int8_t d_namlen; /* length of string in d_name */ char d_name[CODA_MAXNAMLEN + 1];/* name must be no longer than this */ }; #undef DIRSIZ *************** *** 217,226 **** #ifndef _FID_T_ #define _FID_T_ 1 ! typedef u_long VolumeId; ! typedef u_long VnodeId; ! typedef u_long Unique_t; ! typedef u_long FileVersion; #endif #ifndef _VICEFID_T_ --- 237,246 ---- #ifndef _FID_T_ #define _FID_T_ 1 ! typedef u_int32_t VolumeId; ! typedef u_int32_t VnodeId; ! typedef u_int32_t Unique_t; ! typedef u_int32_t FileVersion; #endif #ifndef _VICEFID_T_ *************** *** 272,293 **** enum coda_vtype { C_VNON, C_VREG, C_VDIR, C_VBLK, C_VCHR, C_VLNK, C_VSOCK, C_VFIFO, C_VBAD }; struct coda_vattr { ! long va_type; /* vnode type (for create) */ ! u_short va_mode; /* files access mode and type */ ! short va_nlink; /* number of references to file */ vuid_t va_uid; /* owner user id */ vgid_t va_gid; /* owner group id */ ! long va_fileid; /* file id */ ! u_quad_t va_size; /* file size in bytes */ ! long va_blocksize; /* blocksize preferred for i/o */ ! struct timespec va_atime; /* time of last access */ ! struct timespec va_mtime; /* time of last modification */ ! struct timespec va_ctime; /* time file changed */ ! u_long va_gen; /* generation number of file */ ! u_long va_flags; /* flags defined for file */ cdev_t va_rdev; /* device special file represents */ ! u_quad_t va_bytes; /* bytes of disk space held by file */ ! u_quad_t va_filerev; /* file modification number */ }; #endif --- 292,313 ---- enum coda_vtype { C_VNON, C_VREG, C_VDIR, C_VBLK, C_VCHR, C_VLNK, C_VSOCK, C_VFIFO, C_VBAD }; struct coda_vattr { ! int32_t va_type; /* vnode type (for create) */ ! u_int16_t va_mode; /* files access mode and type */ ! int16_t va_nlink; /* number of references to file */ vuid_t va_uid; /* owner user id */ vgid_t va_gid; /* owner group id */ ! int32_t va_fileid; /* file id */ ! u_int64_t va_size; /* file size in bytes */ ! u_int32_t va_blocksize; /* blocksize preferred for i/o */ ! struct timespec32 va_atime; /* time of last access */ ! struct timespec32 va_mtime; /* time of last modification */ ! struct timespec32 va_ctime; /* time file changed */ ! u_int32_t va_gen; /* generation number of file */ ! u_int32_t va_flags; /* flags defined for file */ cdev_t va_rdev; /* device special file represents */ ! u_int64_t va_bytes; /* bytes of disk space held by file */ ! u_int64_t va_filerev; /* file modification number */ }; #endif *************** *** 358,377 **** /* * Venus <-> Coda RPC arguments */ ! #ifndef sun struct coda_in_hdr { ! unsigned long opcode; ! unsigned long unique; /* Keep multiple outstanding msgs distinct */ ! u_short pid; /* Common to all */ ! u_short pgid; /* Common to all */ ! u_short sid; /* Common to all */ struct coda_cred cred; /* Common to all */ }; #else /* Solaris uses longs for pid, pgid.... change to pid_t for all? */ struct coda_in_hdr { ! unsigned long opcode; ! unsigned long unique; /* Keep multiple outstanding msgs distinct */ pid_t pid; /* Common to all */ pid_t pgid; /* Common to all */ pid_t sid; /* Common to all */ --- 378,397 ---- /* * Venus <-> Coda RPC arguments */ ! #ifndef __sun struct coda_in_hdr { ! u_int32_t opcode; ! u_int32_t unique; /* Keep multiple outstanding msgs distinct */ ! u_int16_t pid; /* Common to all */ ! u_int16_t pgid; /* Common to all */ ! u_int16_t sid; /* Common to all */ struct coda_cred cred; /* Common to all */ }; #else /* Solaris uses longs for pid, pgid.... change to pid_t for all? */ struct coda_in_hdr { ! u_int32_t opcode; ! u_int32_t unique; /* Keep multiple outstanding msgs distinct */ pid_t pid; /* Common to all */ pid_t pgid; /* Common to all */ pid_t sid; /* Common to all */ *************** *** 381,389 **** /* Really important that opcode and unique are 1st two fields! */ struct coda_out_hdr { ! unsigned long opcode; ! unsigned long unique; ! unsigned long result; }; /* coda_root: NO_IN */ --- 401,409 ---- /* Really important that opcode and unique are 1st two fields! */ struct coda_out_hdr { ! u_int32_t opcode; ! u_int32_t unique; ! u_int32_t result; }; /* coda_root: NO_IN */ *************** *** 403,409 **** struct coda_open_in { struct coda_in_hdr ih; ViceFid VFid; ! int flags; }; struct coda_open_out { --- 423,429 ---- struct coda_open_in { struct coda_in_hdr ih; ViceFid VFid; ! int32_t flags; }; struct coda_open_out { *************** *** 417,423 **** struct coda_close_in { struct coda_in_hdr ih; ViceFid VFid; ! int flags; }; struct coda_close_out { --- 437,443 ---- struct coda_close_in { struct coda_in_hdr ih; ViceFid VFid; ! int32_t flags; }; struct coda_close_out { *************** *** 428,442 **** struct coda_ioctl_in { struct coda_in_hdr ih; ViceFid VFid; ! int cmd; ! int len; ! int rwflag; char *data; /* Place holder for data. */ }; struct coda_ioctl_out { struct coda_out_hdr oh; ! int len; caddr_t data; /* Place holder for data. */ }; --- 448,462 ---- struct coda_ioctl_in { struct coda_in_hdr ih; ViceFid VFid; ! int32_t cmd; ! int32_t len; ! int32_t rwflag; char *data; /* Place holder for data. */ }; struct coda_ioctl_out { struct coda_out_hdr oh; ! int32_t len; caddr_t data; /* Place holder for data. */ }; *************** *** 468,474 **** struct coda_access_in { struct coda_in_hdr ih; ViceFid VFid; ! int flags; }; struct coda_access_out { --- 488,494 ---- struct coda_access_in { struct coda_in_hdr ih; ViceFid VFid; ! int32_t flags; }; struct coda_access_out { *************** *** 484,497 **** struct coda_lookup_in { struct coda_in_hdr ih; ViceFid VFid; ! int name; /* Place holder for data. */ ! int flags; }; struct coda_lookup_out { struct coda_out_hdr oh; ViceFid VFid; ! int vtype; }; --- 504,517 ---- struct coda_lookup_in { struct coda_in_hdr ih; ViceFid VFid; ! int32_t name; /* Place holder for data. */ ! int32_t flags; }; struct coda_lookup_out { struct coda_out_hdr oh; ViceFid VFid; ! int32_t vtype; }; *************** *** 500,508 **** struct coda_in_hdr ih; ViceFid VFid; struct coda_vattr attr; ! int excl; ! int mode; ! int name; /* Place holder for data. */ }; struct coda_create_out { --- 520,528 ---- struct coda_in_hdr ih; ViceFid VFid; struct coda_vattr attr; ! int32_t excl; ! int32_t mode; ! int32_t name; /* Place holder for data. */ }; struct coda_create_out { *************** *** 516,522 **** struct coda_remove_in { struct coda_in_hdr ih; ViceFid VFid; ! int name; /* Place holder for data. */ }; struct coda_remove_out { --- 536,542 ---- struct coda_remove_in { struct coda_in_hdr ih; ViceFid VFid; ! int32_t name; /* Place holder for data. */ }; struct coda_remove_out { *************** *** 528,534 **** struct coda_in_hdr ih; ViceFid sourceFid; /* cnode to link *to* */ ViceFid destFid; /* Directory in which to place link */ ! int tname; /* Place holder for data. */ }; struct coda_link_out { --- 548,554 ---- struct coda_in_hdr ih; ViceFid sourceFid; /* cnode to link *to* */ ViceFid destFid; /* Directory in which to place link */ ! int32_t tname; /* Place holder for data. */ }; struct coda_link_out { *************** *** 540,548 **** struct coda_rename_in { struct coda_in_hdr ih; ViceFid sourceFid; ! int srcname; ViceFid destFid; ! int destname; }; struct coda_rename_out { --- 560,568 ---- struct coda_rename_in { struct coda_in_hdr ih; ViceFid sourceFid; ! int32_t srcname; ViceFid destFid; ! int32_t destname; }; struct coda_rename_out { *************** *** 554,560 **** struct coda_in_hdr ih; ViceFid VFid; struct coda_vattr attr; ! int name; /* Place holder for data. */ }; struct coda_mkdir_out { --- 574,580 ---- struct coda_in_hdr ih; ViceFid VFid; struct coda_vattr attr; ! int32_t name; /* Place holder for data. */ }; struct coda_mkdir_out { *************** *** 568,574 **** struct coda_rmdir_in { struct coda_in_hdr ih; ViceFid VFid; ! int name; /* Place holder for data. */ }; struct coda_rmdir_out { --- 588,594 ---- struct coda_rmdir_in { struct coda_in_hdr ih; ViceFid VFid; ! int32_t name; /* Place holder for data. */ }; struct coda_rmdir_out { *************** *** 579,591 **** struct coda_readdir_in { struct coda_in_hdr ih; ViceFid VFid; ! int count; ! int offset; }; struct coda_readdir_out { struct coda_out_hdr oh; ! int size; caddr_t data; /* Place holder for data. */ }; --- 599,611 ---- struct coda_readdir_in { struct coda_in_hdr ih; ViceFid VFid; ! int32_t count; ! int32_t offset; }; struct coda_readdir_out { struct coda_out_hdr oh; ! int32_t size; caddr_t data; /* Place holder for data. */ }; *************** *** 593,601 **** struct coda_symlink_in { struct coda_in_hdr ih; ViceFid VFid; /* Directory to put symlink in */ ! int srcname; struct coda_vattr attr; ! int tname; }; struct coda_symlink_out { --- 613,621 ---- struct coda_symlink_in { struct coda_in_hdr ih; ViceFid VFid; /* Directory to put symlink in */ ! int32_t srcname; struct coda_vattr attr; ! int32_t tname; }; struct coda_symlink_out { *************** *** 610,616 **** struct coda_readlink_out { struct coda_out_hdr oh; ! int count; caddr_t data; /* Place holder for data. */ }; --- 630,636 ---- struct coda_readlink_out { struct coda_out_hdr oh; ! int32_t count; caddr_t data; /* Place holder for data. */ }; *************** *** 640,646 **** struct coda_vget_out { struct coda_out_hdr oh; ViceFid VFid; ! int vtype; }; --- 660,666 ---- struct coda_vget_out { struct coda_out_hdr oh; ViceFid VFid; ! int32_t vtype; }; *************** *** 688,694 **** struct coda_out_hdr oh; ViceFid CodaFid; struct coda_vattr attr; ! int fd; }; --- 708,714 ---- struct coda_out_hdr oh; ViceFid CodaFid; struct coda_vattr attr; ! int32_t fd; }; *************** *** 696,712 **** struct coda_rdwr_in { struct coda_in_hdr ih; ViceFid VFid; ! int rwflag; ! int count; ! int offset; ! int ioflag; caddr_t data; /* Place holder for data. */ }; struct coda_rdwr_out { struct coda_out_hdr oh; ! int rwflag; ! int count; caddr_t data; /* Place holder for data. */ }; --- 716,732 ---- struct coda_rdwr_in { struct coda_in_hdr ih; ViceFid VFid; ! int32_t rwflag; ! int32_t count; ! int32_t offset; ! int32_t ioflag; caddr_t data; /* Place holder for data. */ }; struct coda_rdwr_out { struct coda_out_hdr oh; ! int32_t rwflag; ! int32_t count; caddr_t data; /* Place holder for data. */ }; *************** *** 723,734 **** struct coda_open_by_path_in { struct coda_in_hdr ih; ViceFid VFid; ! int flags; }; struct coda_open_by_path_out { struct coda_out_hdr oh; ! int path; }; /* coda_statfs: NO_IN */ --- 743,754 ---- struct coda_open_by_path_in { struct coda_in_hdr ih; ViceFid VFid; ! int32_t flags; }; struct coda_open_by_path_out { struct coda_out_hdr oh; ! int32_t path; }; /* coda_statfs: NO_IN */ *************** *** 817,829 **** #define PIOCPARM_MASK 0x0000ffff struct ViceIoctl { caddr_t in, out; /* Data to be transferred in, or out */ ! short in_size; /* Size of input buffer <= 2K */ ! short out_size; /* Maximum size of output buffer, <= 2K */ }; struct PioctlData { const char *path; ! int follow; struct ViceIoctl vi; }; --- 837,849 ---- #define PIOCPARM_MASK 0x0000ffff struct ViceIoctl { caddr_t in, out; /* Data to be transferred in, or out */ ! int16_t in_size; /* Size of input buffer <= 2K */ ! int16_t out_size; /* Maximum size of output buffer, <= 2K */ }; struct PioctlData { const char *path; ! int32_t follow; struct ViceIoctl vi; }; *************** *** 839,843 **** #define IS_CTL_FID(fidp) ((fidp)->Volume == CTL_VOL &&\ (fidp)->Vnode == CTL_VNO &&\ (fidp)->Unique == CTL_UNI) ! #endif --- 859,863 ---- #define IS_CTL_FID(fidp) ((fidp)->Volume == CTL_VOL &&\ (fidp)->Vnode == CTL_VNO &&\ (fidp)->Unique == CTL_UNI) ! #endif /+ !_CODA_HEADER_ */ Only in solaris-coda-0.03_gisburn/include: coda.h.original diff -r -c -w solaris-coda-0.03/include/coda_opstats.h solaris-coda-0.03_gisburn/include/coda_opstats.h *** solaris-coda-0.03/include/coda_opstats.h Fri Feb 4 18:36:58 2000 --- solaris-coda-0.03_gisburn/include/coda_opstats.h Thu Sep 28 02:52:59 2000 *************** *** 74,85 **** struct coda_op_stats { ! int opcode; /* vfs opcode */ ! long entries; /* number of times call attempted */ ! long sat_intrn; /* number of times call satisfied by cache */ ! long unsat_intrn; /* number of times call failed in cache, but was not bounced to venus proper. */ ! long gen_intrn; /* number of times call generated internally */ /* (do we need that?) */ }; --- 74,85 ---- struct coda_op_stats { ! int32_t opcode; /* vfs opcode */ ! int32_t entries; /* number of times call attempted */ ! int32_t sat_intrn; /* number of times call satisfied by cache */ ! int32_t unsat_intrn; /* number of times call failed in cache, but was not bounced to venus proper. */ ! int32_t gen_intrn; /* number of times call generated internally */ /* (do we need that?) */ }; Only in solaris-coda-0.03_gisburn/include: coda_opstats.h.original Common subdirectories: solaris-coda-0.03/sol-include/CVS and solaris-coda-0.03_gisburn/sol-include/CVS Common subdirectories: solaris-coda-0.03/src/CVS and solaris-coda-0.03_gisburn/src/CVS diff -r -c -w solaris-coda-0.03/src/Makefile.in solaris-coda-0.03_gisburn/src/Makefile.in *** solaris-coda-0.03/src/Makefile.in Fri Feb 4 18:36:56 2000 --- solaris-coda-0.03_gisburn/src/Makefile.in Wed Oct 4 23:48:56 2000 *************** *** 5,15 **** srcdir = ../src VPATH = ../src ! CC=gcc INCLUDES = -I$(TOPDIR)/include -I$(TOPDIR)/sol-include ! DEFS = -D_KERNEL -DDEBUG ! CFLAGS = -g -Wall $(DEFS) $(INCLUDES) SRC = \ coda_debug.c \ --- 5,15 ---- srcdir = ../src VPATH = ../src ! CC=/opt/SUNWspro/bin/cc INCLUDES = -I$(TOPDIR)/include -I$(TOPDIR)/sol-include ! DEFS = -Dsun -D_KERNEL -DDEBUG -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 ! CFLAGS = -g -Xa -xCC ${XARCH} $(DEFS) $(INCLUDES) SRC = \ coda_debug.c \ *************** *** 37,39 **** --- 37,40 ---- etags $(SRC) .PHONY: all clean + Only in solaris-coda-0.03_gisburn/src: Makefile.in.original diff -r -c -w solaris-coda-0.03/src/coda_upcalls.c solaris-coda-0.03_gisburn/src/coda_upcalls.c *** solaris-coda-0.03/src/coda_upcalls.c Fri Feb 4 18:36:56 2000 --- solaris-coda-0.03_gisburn/src/coda_upcalls.c Thu Sep 28 09:59:49 2000 *************** *** 37,44 **** --- 37,46 ---- #include <coda_dev.h> #include <coda_debug.h> #include <coda_upcalls.h> + #include <sys/types.h> #include <sys/fcntl.h> + /* Useful definitions */ #define IN_SIZE(kind) sizeof(struct coda_ ## kind ## _in) *************** *** 54,60 **** /* Useful functions */ ! inline static void cred_sol2coda (cred_t *sol_cred, struct coda_cred *coda_cred) { bzero((char *)coda_cred,sizeof(struct coda_cred)); --- 56,62 ---- /* Useful functions */ ! static void cred_sol2coda (cred_t *sol_cred, struct coda_cred *coda_cred) { bzero((char *)coda_cred,sizeof(struct coda_cred)); *************** *** 74,79 **** --- 76,86 ---- static vtype_t coda2vtype[] = {VNON, VREG, VDIR, VBLK, VCHR, VLNK, VSOCK, VFIFO, VBAD}; + + #define timespec2timespec( a, b ) (a).tv_sec = (b).tv_sec; (a).tv_nsec = (b).tv_nsec; + + + static void coda_attr2vattr(struct coda_vattr *cap, struct vattr *vap) { *************** *** 88,96 **** --- 95,109 ---- vap->va_nodeid = cap->va_fileid; vap->va_nlink = cap->va_nlink; vap->va_size = cap->va_size; + #if 0 vap->va_atime = cap->va_atime; vap->va_mtime = cap->va_mtime; vap->va_ctime = cap->va_ctime; + #else + timespec2timespec( vap->va_atime, cap->va_atime ); + timespec2timespec( vap->va_mtime, cap->va_mtime ); + timespec2timespec( vap->va_ctime, cap->va_ctime ); + #endif vap->va_blksize = cap->va_blocksize; vap->va_nblocks = (cap->va_size+511)/512; vap->va_rdev = cap->va_rdev; *************** *** 122,131 **** cap->va_uid = ( vap->va_mask & AT_UID ? vap->va_uid : -1); cap->va_gid = ( vap->va_mask & AT_GID ? vap->va_gid : -1); cap->va_size = ( vap->va_mask & AT_SIZE ? vap->va_size : -1); cap->va_atime = ( vap->va_mask & AT_ATIME ? vap->va_atime : notime); cap->va_mtime = ( vap->va_mask & AT_MTIME ? vap->va_mtime : notime); cap->va_ctime = ( vap->va_mask & AT_CTIME ? vap->va_ctime : notime); ! CODADEB (CDEBUPC, (CE_NOTE, "vattr2coda_attr: mask=0x%x", vap->va_mask)); CODADEB (CDEBUPC, (CE_NOTE, "mode 0%o, uid %d, gid %d, size %d", cap->va_mode, cap->va_uid, cap->va_gid, cap->va_size)); --- 135,149 ---- cap->va_uid = ( vap->va_mask & AT_UID ? vap->va_uid : -1); cap->va_gid = ( vap->va_mask & AT_GID ? vap->va_gid : -1); cap->va_size = ( vap->va_mask & AT_SIZE ? vap->va_size : -1); + #if 0 cap->va_atime = ( vap->va_mask & AT_ATIME ? vap->va_atime : notime); cap->va_mtime = ( vap->va_mask & AT_MTIME ? vap->va_mtime : notime); cap->va_ctime = ( vap->va_mask & AT_CTIME ? vap->va_ctime : notime); ! #else ! timespec2timespec( cap->va_atime, ( vap->va_mask & AT_ATIME ? vap->va_atime : notime) ); ! timespec2timespec( cap->va_mtime, ( vap->va_mask & AT_MTIME ? vap->va_mtime : notime) ); ! timespec2timespec( cap->va_ctime, ( vap->va_mask & AT_CTIME ? vap->va_ctime : notime) ); ! #endif CODADEB (CDEBUPC, (CE_NOTE, "vattr2coda_attr: mask=0x%x", vap->va_mask)); CODADEB (CDEBUPC, (CE_NOTE, "mode 0%o, uid %d, gid %d, size %d", cap->va_mode, cap->va_uid, cap->va_gid, cap->va_size)); /* You may distribute this file under either of the two licenses that follow at your discretion. */ /* BLURB lgpl Coda File System Release 5 Copyright (c) 1987-1999 Carnegie Mellon University Additional copyrights listed below This code is distributed "AS IS" without warranty of any kind under the terms of the GNU Library General Public Licence Version 2, as shown in the file LICENSE, or under the license shown below. The technical and financial contributors to Coda are listed in the file CREDITS. Additional copyrights */ /* Coda: an Experimental Distributed File System Release 4.0 Copyright (c) 1987-1999 Carnegie Mellon University All Rights Reserved Permission to use, copy, modify and distribute this software and its documentation is hereby granted, provided that both the copyright notice and this permission notice appear in all copies of the software, derivative works or modified versions, and any portions thereof, and that both notices appear in supporting documentation, and that credit is given to Carnegie Mellon University in all documents and publicity pertaining to direct or indirect use of this code or its derivatives. CODA IS AN EXPERIMENTAL SOFTWARE SYSTEM AND IS KNOWN TO HAVE BUGS, SOME OF WHICH MAY HAVE SERIOUS CONSEQUENCES. CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING DIRECTLY OR INDIRECTLY FROM THE USE OF THIS SOFTWARE OR OF ANY DERIVATIVE WORK. Carnegie Mellon encourages users of this software to return any improvements or extensions that they make, and to grant Carnegie Mellon the rights to redistribute these changes without encumbrance. */ /* * * Based on cfs.h from Mach, but revamped for increased simplicity. * Linux modifications by * Peter Braam, Aug 1996 */ #ifndef _CODA_HEADER_ #define _CODA_HEADER_ /* Catch new _KERNEL defn for NetBSD */ #ifdef __NetBSD__ #include <sys/types.h> #endif #ifndef CODA_MAXSYMLINKS #define CODA_MAXSYMLINKS 10 #endif #if defined(DJGPP) || defined(__CYGWIN32__) #ifdef KERNEL typedef unsigned long u_long; typedef unsigned int u_int; typedef unsigned short u_short; typedef u_long ino_t; typedef u_long dev_t; typedef void * caddr_t; #ifdef DOS typedef unsigned __int64 u_quad_t; #else typedef unsigned long long u_quad_t; #endif #define inline struct timespec { long ts_sec; long ts_nsec; }; #else /* DJGPP but not KERNEL */ #include <sys/types.h> #include <sys/time.h> typedef unsigned long long u_quad_t; #endif /* !KERNEL */ #endif /* !DJGPP */ #if defined(__linux__) #define cdev_t u_quad_t #ifndef __KERNEL__ #if !defined(_UQUAD_T_) && (!defined(__GLIBC__) || __GLIBC__ < 2) #define _UQUAD_T_ 1 typedef unsigned long long u_quad_t; #endif #else /*__KERNEL__ */ typedef unsigned long long u_quad_t; #endif /* __KERNEL__ */ #else #define cdev_t dev_t #endif /* Solaris Definitions */ #if defined(sun) #include <sys/types.h> #include <sys/time.h> #define __BIT_TYPES_DEFINED__ typedef unsigned char u_int8_t; typedef unsigned short u_int16_t; typedef unsigned int u_int32_t; typedef unsigned long long u_quad_t; #endif #ifdef __CYGWIN32__ struct timespec { time_t tv_sec; /* seconds */ long tv_nsec; /* nanoseconds */ }; #endif #ifndef __BIT_TYPES_DEFINED__ #define __BIT_TYPES_DEFINED__ typedef signed char int8_t; typedef unsigned char u_int8_t; typedef short int16_t; typedef unsigned short u_int16_t; typedef int int32_t; typedef unsigned int u_int32_t; #endif /* * Cfs constants */ #define CODA_MAXNAMLEN 255 #define CODA_MAXPATHLEN 1024 #define CODA_MAXSYMLINK 10 /* these are Coda's version of O_RDONLY etc combinations * to deal with VFS open modes */ #define C_O_READ 0x001 #define C_O_WRITE 0x002 #define C_O_TRUNC 0x010 #define C_O_EXCL 0x100 #define C_O_CREAT 0x200 /* these are to find mode bits in Venus */ #define C_M_READ 00400 #define C_M_WRITE 00200 /* for access Venus will use */ #define C_A_C_OK 8 /* Test for writing upon create. */ #define C_A_R_OK 4 /* Test for read permission. */ #define C_A_W_OK 2 /* Test for write permission. */ #define C_A_X_OK 1 /* Test for execute permission. */ #define C_A_F_OK 0 /* Test for existence. */ #if defined(sun) #define _VENUS_DIRENT_T_ 1 struct venus_dirent { unsigned long d_fileno; /* file number of entry */ unsigned short d_reclen; /* length of this record */ unsigned short d_namlen; /* length of string in d_name */ char d_name[CODA_MAXNAMLEN + 1];/* name must be no longer than this */ }; #undef DIRSIZ #define DIRSIZ(dp) ((sizeof (struct venus_dirent) - (CODA_MAXNAMLEN+1)) + \ (((dp)->d_namlen+1 + 3) &~ 3)) #endif #ifndef _VENUS_DIRENT_T_ #define _VENUS_DIRENT_T_ 1 struct venus_dirent { unsigned long d_fileno; /* file number of entry */ unsigned short d_reclen; /* length of this record */ unsigned char d_type; /* file type, see below */ unsigned char d_namlen; /* length of string in d_name */ char d_name[CODA_MAXNAMLEN + 1];/* name must be no longer than this */ }; #undef DIRSIZ #define DIRSIZ(dp) ((sizeof (struct venus_dirent) - (CODA_MAXNAMLEN+1)) + \ (((dp)->d_namlen+1 + 3) &~ 3)) /* * File types */ #define CDT_UNKNOWN 0 #define CDT_FIFO 1 #define CDT_CHR 2 #define CDT_DIR 4 #define CDT_BLK 6 #define CDT_REG 8 #define CDT_LNK 10 #define CDT_SOCK 12 #define CDT_WHT 14 /* * Convert between stat structure types and directory types. */ #define IFTOCDT(mode) (((mode) & 0170000) >> 12) #define CDTTOIF(dirtype) ((dirtype) << 12) #endif #ifndef _FID_T_ #define _FID_T_ 1 typedef u_long VolumeId; typedef u_long VnodeId; typedef u_long Unique_t; typedef u_long FileVersion; #endif #ifndef _VICEFID_T_ #define _VICEFID_T_ 1 typedef struct ViceFid { VolumeId Volume; VnodeId Vnode; Unique_t Unique; } ViceFid; #endif /* VICEFID */ #ifdef __linux__ static __inline__ ino_t coda_f2i(struct ViceFid *fid) { if ( ! fid ) return 0; if (fid->Vnode == 0xfffffffe || fid->Vnode == 0xffffffff) return ((fid->Volume << 20) | (fid->Unique & 0xfffff)); else return (fid->Unique + (fid->Vnode<<10) + (fid->Volume<<20)); } #else #define coda_f2i(fid)\ ((fid) ? ((fid)->Unique + ((fid)->Vnode<<10) + ((fid)->Volume<<20)) : 0) #endif #ifndef _VUID_T_ #define _VUID_T_ typedef u_int32_t vuid_t; typedef u_int32_t vgid_t; #endif /*_VUID_T_ */ #ifndef _CODACRED_T_ #define _CODACRED_T_ struct coda_cred { vuid_t cr_uid, cr_euid, cr_suid, cr_fsuid; /* Real, efftve, set, fs uid*/ vgid_t cr_groupid, cr_egid, cr_sgid, cr_fsgid; /* same for groups */ }; #endif #ifndef _VENUS_VATTR_T_ #define _VENUS_VATTR_T_ /* * Vnode types. VNON means no type. */ enum coda_vtype { C_VNON, C_VREG, C_VDIR, C_VBLK, C_VCHR, C_VLNK, C_VSOCK, C_VFIFO, C_VBAD }; struct coda_vattr { long va_type; /* vnode type (for create) */ u_short va_mode; /* files access mode and type */ short va_nlink; /* number of references to file */ vuid_t va_uid; /* owner user id */ vgid_t va_gid; /* owner group id */ long va_fileid; /* file id */ u_quad_t va_size; /* file size in bytes */ long va_blocksize; /* blocksize preferred for i/o */ struct timespec va_atime; /* time of last access */ struct timespec va_mtime; /* time of last modification */ struct timespec va_ctime; /* time file changed */ u_long va_gen; /* generation number of file */ u_long va_flags; /* flags defined for file */ cdev_t va_rdev; /* device special file represents */ u_quad_t va_bytes; /* bytes of disk space held by file */ u_quad_t va_filerev; /* file modification number */ }; #endif /* structure used by CODA_STATFS for getting cache information from venus */ struct coda_statfs { int32_t f_blocks; int32_t f_bfree; int32_t f_bavail; int32_t f_files; int32_t f_ffree; }; /* * Kernel <--> Venus communications. */ #define CODA_ROOT 2 #define CODA_OPEN 4 #define CODA_CLOSE 5 #define CODA_IOCTL 6 #define CODA_GETATTR 7 #define CODA_SETATTR 8 #define CODA_ACCESS 9 #define CODA_LOOKUP 10 #define CODA_CREATE 11 #define CODA_REMOVE 12 #define CODA_LINK 13 #define CODA_RENAME 14 #define CODA_MKDIR 15 #define CODA_RMDIR 16 #define CODA_SYMLINK 18 #define CODA_READLINK 19 #define CODA_FSYNC 20 #define CODA_VGET 22 #define CODA_SIGNAL 23 #define CODA_REPLACE 24 /* DOWNCALL */ #define CODA_FLUSH 25 /* DOWNCALL */ #define CODA_PURGEUSER 26 /* DOWNCALL */ #define CODA_ZAPFILE 27 /* DOWNCALL */ #define CODA_ZAPDIR 28 /* DOWNCALL */ #define CODA_PURGEFID 30 /* DOWNCALL */ #define CODA_OPEN_BY_PATH 31 #define CODA_RESOLVE 32 #define CODA_REINTEGRATE 33 #define CODA_STATFS 34 #define CODA_MAKE_CINODE 35 /* DOWNCALL */ #define CODA_NCALLS 36 #define DOWNCALL(opcode) \ ((opcode >= CODA_REPLACE && opcode <= CODA_PURGEFID) || \ opcode == CODA_MAKE_CINODE) #define VC_MAXDATASIZE 8192 #define VC_MAXMSGSIZE sizeof(union inputArgs)+sizeof(union outputArgs) +\ VC_MAXDATASIZE #define CIOC_KERNEL_VERSION _IOWR('c', 10, sizeof (int)) #if 0 #define CODA_KERNEL_VERSION 0 /* don't care about kernel version number */ #define CODA_KERNEL_VERSION 1 /* The old venus 4.6 compatible interface */ /* Only linux-2.3 kernels use venus-kernel protocol version 3 */ #define CODA_KERNEL_VERSION 3 /* added CODA_MAKE_CINODE downcall */ #endif #define CODA_KERNEL_VERSION 2 /* venus_lookup gets an extra parameter */ /* * Venus <-> Coda RPC arguments */ #ifndef sun struct coda_in_hdr { unsigned long opcode; unsigned long unique; /* Keep multiple outstanding msgs distinct */ u_short pid; /* Common to all */ u_short pgid; /* Common to all */ u_short sid; /* Common to all */ struct coda_cred cred; /* Common to all */ }; #else /* Solaris uses longs for pid, pgid.... change to pid_t for all? */ struct coda_in_hdr { unsigned long opcode; unsigned long unique; /* Keep multiple outstanding msgs distinct */ pid_t pid; /* Common to all */ pid_t pgid; /* Common to all */ pid_t sid; /* Common to all */ struct coda_cred cred; /* Common to all */ }; #endif /* Really important that opcode and unique are 1st two fields! */ struct coda_out_hdr { unsigned long opcode; unsigned long unique; unsigned long result; }; /* coda_root: NO_IN */ struct coda_root_out { struct coda_out_hdr oh; ViceFid VFid; }; struct coda_root_in { struct coda_in_hdr in; }; /* coda_sync: */ /* Nothing needed for coda_sync */ /* coda_open: */ struct coda_open_in { struct coda_in_hdr ih; ViceFid VFid; int flags; }; struct coda_open_out { struct coda_out_hdr oh; cdev_t dev; ino_t inode; }; /* coda_close: */ struct coda_close_in { struct coda_in_hdr ih; ViceFid VFid; int flags; }; struct coda_close_out { struct coda_out_hdr out; }; /* coda_ioctl: */ struct coda_ioctl_in { struct coda_in_hdr ih; ViceFid VFid; int cmd; int len; int rwflag; char *data; /* Place holder for data. */ }; struct coda_ioctl_out { struct coda_out_hdr oh; int len; caddr_t data; /* Place holder for data. */ }; /* coda_getattr: */ struct coda_getattr_in { struct coda_in_hdr ih; ViceFid VFid; }; struct coda_getattr_out { struct coda_out_hdr oh; struct coda_vattr attr; }; /* coda_setattr: NO_OUT */ struct coda_setattr_in { struct coda_in_hdr ih; ViceFid VFid; struct coda_vattr attr; }; struct coda_setattr_out { struct coda_out_hdr out; }; /* coda_access: NO_OUT */ struct coda_access_in { struct coda_in_hdr ih; ViceFid VFid; int flags; }; struct coda_access_out { struct coda_out_hdr out; }; /* lookup flags */ #define CLU_CASE_SENSITIVE 0x01 #define CLU_CASE_INSENSITIVE 0x02 /* coda_lookup: */ struct coda_lookup_in { struct coda_in_hdr ih; ViceFid VFid; int name; /* Place holder for data. */ int flags; }; struct coda_lookup_out { struct coda_out_hdr oh; ViceFid VFid; int vtype; }; /* coda_create: */ struct coda_create_in { struct coda_in_hdr ih; ViceFid VFid; struct coda_vattr attr; int excl; int mode; int name; /* Place holder for data. */ }; struct coda_create_out { struct coda_out_hdr oh; ViceFid VFid; struct coda_vattr attr; }; /* coda_remove: NO_OUT */ struct coda_remove_in { struct coda_in_hdr ih; ViceFid VFid; int name; /* Place holder for data. */ }; struct coda_remove_out { struct coda_out_hdr out; }; /* coda_link: NO_OUT */ struct coda_link_in { struct coda_in_hdr ih; ViceFid sourceFid; /* cnode to link *to* */ ViceFid destFid; /* Directory in which to place link */ int tname; /* Place holder for data. */ }; struct coda_link_out { struct coda_out_hdr out; }; /* coda_rename: NO_OUT */ struct coda_rename_in { struct coda_in_hdr ih; ViceFid sourceFid; int srcname; ViceFid destFid; int destname; }; struct coda_rename_out { struct coda_out_hdr out; }; /* coda_mkdir: */ struct coda_mkdir_in { struct coda_in_hdr ih; ViceFid VFid; struct coda_vattr attr; int name; /* Place holder for data. */ }; struct coda_mkdir_out { struct coda_out_hdr oh; ViceFid VFid; struct coda_vattr attr; }; /* coda_rmdir: NO_OUT */ struct coda_rmdir_in { struct coda_in_hdr ih; ViceFid VFid; int name; /* Place holder for data. */ }; struct coda_rmdir_out { struct coda_out_hdr out; }; /* coda_readdir: */ struct coda_readdir_in { struct coda_in_hdr ih; ViceFid VFid; int count; int offset; }; struct coda_readdir_out { struct coda_out_hdr oh; int size; caddr_t data; /* Place holder for data. */ }; /* coda_symlink: NO_OUT */ struct coda_symlink_in { struct coda_in_hdr ih; ViceFid VFid; /* Directory to put symlink in */ int srcname; struct coda_vattr attr; int tname; }; struct coda_symlink_out { struct coda_out_hdr out; }; /* coda_readlink: */ struct coda_readlink_in { struct coda_in_hdr ih; ViceFid VFid; }; struct coda_readlink_out { struct coda_out_hdr oh; int count; caddr_t data; /* Place holder for data. */ }; /* coda_fsync: NO_OUT */ struct coda_fsync_in { struct coda_in_hdr ih; ViceFid VFid; }; struct coda_fsync_out { struct coda_out_hdr out; }; /* coda_inactive: NO_OUT */ struct coda_inactive_in { struct coda_in_hdr ih; ViceFid VFid; }; /* coda_vget: */ struct coda_vget_in { struct coda_in_hdr ih; ViceFid VFid; }; struct coda_vget_out { struct coda_out_hdr oh; ViceFid VFid; int vtype; }; /* CODA_SIGNAL is out-of-band, doesn't need data. */ /* CODA_INVALIDATE is a venus->kernel call */ /* CODA_FLUSH is a venus->kernel call */ /* coda_purgeuser: */ /* CODA_PURGEUSER is a venus->kernel call */ struct coda_purgeuser_out { struct coda_out_hdr oh; struct coda_cred cred; }; /* coda_zapfile: */ /* CODA_ZAPFILE is a venus->kernel call */ struct coda_zapfile_out { struct coda_out_hdr oh; ViceFid CodaFid; }; /* coda_zapdir: */ /* CODA_ZAPDIR is a venus->kernel call */ struct coda_zapdir_out { struct coda_out_hdr oh; ViceFid CodaFid; }; /* coda_zapnode: */ /* CODA_ZAPVNODE is a venus->kernel call */ struct coda_zapvnode_out { struct coda_out_hdr oh; struct coda_cred cred; ViceFid VFid; }; /* coda_purgefid: */ /* CODA_PURGEFID is a venus->kernel call */ struct coda_purgefid_out { struct coda_out_hdr oh; ViceFid CodaFid; }; struct coda_make_cinode_out { struct coda_out_hdr oh; ViceFid CodaFid; struct coda_vattr attr; int fd; }; /* coda_rdwr: */ struct coda_rdwr_in { struct coda_in_hdr ih; ViceFid VFid; int rwflag; int count; int offset; int ioflag; caddr_t data; /* Place holder for data. */ }; struct coda_rdwr_out { struct coda_out_hdr oh; int rwflag; int count; caddr_t data; /* Place holder for data. */ }; /* coda_replace: */ /* CODA_REPLACE is a venus->kernel call */ struct coda_replace_out { /* coda_replace is a venus->kernel call */ struct coda_out_hdr oh; ViceFid NewFid; ViceFid OldFid; }; /* coda_open_by_path: */ struct coda_open_by_path_in { struct coda_in_hdr ih; ViceFid VFid; int flags; }; struct coda_open_by_path_out { struct coda_out_hdr oh; int path; }; /* coda_statfs: NO_IN */ struct coda_statfs_in { struct coda_in_hdr in; }; struct coda_statfs_out { struct coda_out_hdr oh; struct coda_statfs stat; }; /* * Occasionally, we don't cache the fid returned by CODA_LOOKUP. * For instance, if the fid is inconsistent. * This case is handled by setting the top bit of the type result parameter. */ #define CODA_NOCACHE 0x80000000 union inputArgs { struct coda_in_hdr ih; /* NB: every struct below begins with an ih */ struct coda_open_in coda_open; struct coda_close_in coda_close; struct coda_ioctl_in coda_ioctl; struct coda_getattr_in coda_getattr; struct coda_setattr_in coda_setattr; struct coda_access_in coda_access; struct coda_lookup_in coda_lookup; struct coda_create_in coda_create; struct coda_remove_in coda_remove; struct coda_link_in coda_link; struct coda_rename_in coda_rename; struct coda_mkdir_in coda_mkdir; struct coda_rmdir_in coda_rmdir; struct coda_readdir_in coda_readdir; struct coda_symlink_in coda_symlink; struct coda_readlink_in coda_readlink; struct coda_fsync_in coda_fsync; struct coda_inactive_in coda_inactive; struct coda_vget_in coda_vget; struct coda_rdwr_in coda_rdwr; struct coda_open_by_path_in coda_open_by_path; struct coda_statfs_in coda_statfs; }; union outputArgs { struct coda_out_hdr oh; /* NB: every struct below begins with an oh */ struct coda_root_out coda_root; struct coda_open_out coda_open; struct coda_ioctl_out coda_ioctl; struct coda_getattr_out coda_getattr; struct coda_lookup_out coda_lookup; struct coda_create_out coda_create; struct coda_mkdir_out coda_mkdir; struct coda_readdir_out coda_readdir; struct coda_readlink_out coda_readlink; struct coda_vget_out coda_vget; struct coda_purgeuser_out coda_purgeuser; struct coda_zapfile_out coda_zapfile; struct coda_zapdir_out coda_zapdir; struct coda_zapvnode_out coda_zapvnode; struct coda_purgefid_out coda_purgefid; struct coda_rdwr_out coda_rdwr; struct coda_replace_out coda_replace; struct coda_make_cinode_out coda_make_cinode; struct coda_open_by_path_out coda_open_by_path; struct coda_statfs_out coda_statfs; }; union coda_downcalls { /* CODA_INVALIDATE is a venus->kernel call */ /* CODA_FLUSH is a venus->kernel call */ struct coda_purgeuser_out purgeuser; struct coda_zapfile_out zapfile; struct coda_zapdir_out zapdir; struct coda_zapvnode_out zapvnode; struct coda_purgefid_out purgefid; struct coda_replace_out replace; }; /* * Used for identifying usage of "Control" and pioctls */ #define PIOCPARM_MASK 0x0000ffff struct ViceIoctl { caddr_t in, out; /* Data to be transferred in, or out */ short in_size; /* Size of input buffer <= 2K */ short out_size; /* Maximum size of output buffer, <= 2K */ }; struct PioctlData { const char *path; int follow; struct ViceIoctl vi; }; #define CODA_CONTROL ".CONTROL" #define CODA_CONTROLLEN 8 #define CTL_VOL -1 #define CTL_VNO -1 #define CTL_UNI -1 #define CTL_INO -1 #define CTL_FILE "/coda/.CONTROL" #define IS_CTL_FID(fidp) ((fidp)->Volume == CTL_VOL &&\ (fidp)->Vnode == CTL_VNO &&\ (fidp)->Unique == CTL_UNI) #endifReceived on 2000-10-10 10:34:45