1994-05-24 10:09:53 +00:00
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#! /bin/sh -
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# @(#)makesyscalls.sh 8.1 (Berkeley) 6/10/93
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1995-10-07 23:56:20 +00:00
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# $Id: makesyscalls.sh,v 1.15 1995/10/07 06:24:07 swallace Exp $
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1994-05-24 10:09:53 +00:00
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set -e
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# name of compat option:
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compat=COMPAT_43
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# output files:
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sysnames="syscalls.c"
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1995-09-19 13:31:04 +00:00
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sysproto="../sys/sysproto.h"
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sysproto_h=_SYS_SYSPROTO_H_
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1994-05-24 10:09:53 +00:00
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syshdr="../sys/syscall.h"
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syssw="init_sysent.c"
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1994-09-13 02:21:48 +00:00
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syshide="../sys/syscall-hide.h"
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Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
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syscallprefix="SYS_"
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switchname="sysent"
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namesname="syscallnames"
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sysvec=""
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1994-05-24 10:09:53 +00:00
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# tmp files:
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sysdcl="sysent.dcl"
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syscompat="sysent.compat"
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Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
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syscompatdcl="sysent.compatdcl"
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1994-05-24 10:09:53 +00:00
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sysent="sysent.switch"
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Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
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sysinc="sysinc.switch"
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sysarg="sysarg.switch"
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1994-05-24 10:09:53 +00:00
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Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
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trap "rm $sysdcl $syscompat $syscompatdcl $sysent $sysinc $sysarg" 0
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1994-05-24 10:09:53 +00:00
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case $# in
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Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
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0) echo "Usage: $0 input-file <config-file>" 1>&2
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1994-05-24 10:09:53 +00:00
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exit 1
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;;
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esac
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Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
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if [ -f $2 ]; then
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. $2
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fi
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sed -e '
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s/\$//g
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:join
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/\\$/{a\
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N
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s/\\\n//
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b join
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}
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2,${
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/^#/!s/\([{}()*,]\)/ \1 /g
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}
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' < $1 | awk "
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1994-05-24 10:09:53 +00:00
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BEGIN {
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sysdcl = \"$sysdcl\"
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1995-09-19 13:31:04 +00:00
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sysproto = \"$sysproto\"
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sysproto_h = \"$sysproto_h\"
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1994-05-24 10:09:53 +00:00
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syscompat = \"$syscompat\"
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Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
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syscompatdcl = \"$syscompatdcl\"
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1994-05-24 10:09:53 +00:00
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sysent = \"$sysent\"
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Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
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sysinc = \"$sysinc\"
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sysarg = \"$sysarg\"
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1994-05-24 10:09:53 +00:00
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sysnames = \"$sysnames\"
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syshdr = \"$syshdr\"
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compat = \"$compat\"
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1994-09-13 02:21:48 +00:00
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syshide = \"$syshide\"
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Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
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syscallprefix = \"$syscallprefix\"
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switchname = \"$switchname\"
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namesname = \"$namesname\"
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sysvec = \"$sysvec\"
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1994-05-24 10:09:53 +00:00
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infile = \"$1\"
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"'
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Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
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printf "/*\n * System call switch table.\n *\n" > sysinc
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printf " * DO NOT EDIT-- this file is automatically generated.\n" > sysinc
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1995-09-19 13:31:04 +00:00
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Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
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printf "/*\n * System call prototypes.\n *\n" > sysarg
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printf " * DO NOT EDIT-- this file is automatically generated.\n" > sysarg
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1994-05-24 10:09:53 +00:00
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1995-09-19 13:31:04 +00:00
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printf "\n#ifdef %s\n\n", compat > syscompat
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1994-05-24 10:09:53 +00:00
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printf "/*\n * System call names.\n *\n" > sysnames
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printf " * DO NOT EDIT-- this file is automatically generated.\n" > sysnames
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printf "/*\n * System call numbers.\n *\n" > syshdr
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printf " * DO NOT EDIT-- this file is automatically generated.\n" > syshdr
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1994-09-13 02:21:48 +00:00
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printf "/*\n * System call hiders.\n *\n" > syshide
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printf " * DO NOT EDIT-- this file is automatically generated.\n" > syshide
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1994-05-24 10:09:53 +00:00
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}
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NR == 1 {
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1995-09-19 13:50:26 +00:00
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gsub("[$]Id: ", "", $0)
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gsub(" [$]", "", $0)
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Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
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printf " * created from%s\n */\n\n", $0 > sysinc
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printf "\n#ifdef %s\n", compat > sysent
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1995-09-19 13:31:04 +00:00
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printf "#define compat(n, name) n, (sy_call_t *)__CONCAT(o,name)\n" > sysent
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printf("#else\n") > sysent
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printf("#define compat(n, name) 0, (sy_call_t *)nosys\n") > sysent
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printf("#endif\n\n") > sysent
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printf("/* The casts are bogus but will do for now. */\n") > sysent
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Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
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printf "struct sysent %s[] = {\n",switchname > sysent
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1994-05-24 10:09:53 +00:00
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Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
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printf " * created from%s\n */\n\n", $0 > sysarg
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printf("#ifndef %s\n", sysproto_h) > sysarg
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printf("#define\t%s\n\n", sysproto_h) > sysarg
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printf "#include <sys/types.h>\n", $0 > sysarg
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printf "#include <sys/param.h>\n", $0 > sysarg
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printf "#include <sys/mount.h>\n\n", $0 > sysarg
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1995-09-19 13:31:04 +00:00
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1994-05-24 10:09:53 +00:00
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printf " * created from%s\n */\n\n", $0 > sysnames
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Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
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printf "char *%s[] = {\n", namesname > sysnames
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1994-05-24 10:09:53 +00:00
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printf " * created from%s\n */\n\n", $0 > syshdr
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1994-09-13 02:21:48 +00:00
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printf " * created from%s\n */\n\n", $0 > syshide
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1994-05-24 10:09:53 +00:00
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next
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}
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NF == 0 || $1 ~ /^;/ {
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next
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}
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Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
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$1 ~ /^#[ ]*include/ {
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print > sysinc
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next
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}
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1994-05-24 10:09:53 +00:00
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$1 ~ /^#[ ]*if/ {
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print > sysent
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print > sysdcl
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Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
|
|
|
print > sysarg
|
1994-05-24 10:09:53 +00:00
|
|
|
print > syscompat
|
|
|
|
|
print > sysnames
|
1994-09-13 02:21:48 +00:00
|
|
|
print > syshide
|
1994-05-24 10:09:53 +00:00
|
|
|
savesyscall = syscall
|
|
|
|
|
next
|
|
|
|
|
}
|
|
|
|
|
$1 ~ /^#[ ]*else/ {
|
|
|
|
|
print > sysent
|
|
|
|
|
print > sysdcl
|
Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
|
|
|
print > sysarg
|
1994-05-24 10:09:53 +00:00
|
|
|
print > syscompat
|
|
|
|
|
print > sysnames
|
1994-09-13 02:21:48 +00:00
|
|
|
print > syshide
|
1994-05-24 10:09:53 +00:00
|
|
|
syscall = savesyscall
|
|
|
|
|
next
|
|
|
|
|
}
|
|
|
|
|
$1 ~ /^#/ {
|
|
|
|
|
print > sysent
|
|
|
|
|
print > sysdcl
|
Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
|
|
|
print > sysarg
|
1994-05-24 10:09:53 +00:00
|
|
|
print > syscompat
|
|
|
|
|
print > sysnames
|
1994-09-13 02:21:48 +00:00
|
|
|
print > syshide
|
1994-05-24 10:09:53 +00:00
|
|
|
next
|
|
|
|
|
}
|
|
|
|
|
syscall != $1 {
|
|
|
|
|
printf "%s: line %d: syscall number out of sync at %d\n", \
|
|
|
|
|
infile, NR, syscall
|
|
|
|
|
printf "line is:\n"
|
|
|
|
|
print
|
|
|
|
|
exit 1
|
|
|
|
|
}
|
Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
|
|
|
function parserr(was, wanted) {
|
|
|
|
|
printf "%s: line %d: unexpected %s (expected %s)\n", \
|
|
|
|
|
infile, NR, was, wanted
|
|
|
|
|
exit 1
|
|
|
|
|
}
|
|
|
|
|
function parseline() {
|
|
|
|
|
f=4 # toss number and type
|
|
|
|
|
argc= 0;
|
|
|
|
|
bigargc = 0;
|
|
|
|
|
if ($NF != "}") {
|
|
|
|
|
funcalias=$(NF-2)
|
|
|
|
|
argalias=$(NF-1)
|
|
|
|
|
rettype=$NF
|
|
|
|
|
end=NF-3
|
|
|
|
|
} else {
|
|
|
|
|
funcalias=""
|
|
|
|
|
argalias=""
|
|
|
|
|
rettype="int"
|
|
|
|
|
end=NF
|
1995-09-19 13:31:04 +00:00
|
|
|
}
|
Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
|
|
|
if ($2 == "NODEF") {
|
|
|
|
|
funcname=$4
|
|
|
|
|
return
|
|
|
|
|
}
|
|
|
|
|
if ($f != "{")
|
|
|
|
|
parserr($f, "{")
|
|
|
|
|
f++
|
|
|
|
|
if ($end != "}")
|
|
|
|
|
parserr($end, "}")
|
|
|
|
|
end--
|
|
|
|
|
if ($end != ";")
|
|
|
|
|
parserr($end, ";")
|
|
|
|
|
end--
|
|
|
|
|
if ($end != ")")
|
|
|
|
|
parserr($end, ")")
|
|
|
|
|
end--
|
|
|
|
|
|
|
|
|
|
f++ #function return type
|
|
|
|
|
|
|
|
|
|
funcname=$f
|
|
|
|
|
if (funcalias == "")
|
|
|
|
|
funcalias = funcname
|
|
|
|
|
if (argalias == "") {
|
|
|
|
|
argalias = funcname "_args"
|
1995-10-07 23:56:20 +00:00
|
|
|
if ($2 == "COMPAT")
|
|
|
|
|
argalias = "o" argalias
|
1995-09-19 13:31:04 +00:00
|
|
|
}
|
Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
|
|
|
f++
|
|
|
|
|
|
|
|
|
|
if ($f != "(")
|
|
|
|
|
parserr($f, ")")
|
|
|
|
|
f++
|
|
|
|
|
|
|
|
|
|
if (f == end) {
|
|
|
|
|
if ($f != "void")
|
|
|
|
|
parserr($f, "argument definition")
|
|
|
|
|
return
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
while (f <= end) {
|
|
|
|
|
argc++
|
|
|
|
|
argtype[argc]=""
|
|
|
|
|
oldf=""
|
|
|
|
|
while (f < end && $(f+1) != ",") {
|
|
|
|
|
if (argtype[argc] != "" && oldf != "*")
|
|
|
|
|
argtype[argc] = argtype[argc]" ";
|
|
|
|
|
argtype[argc] = argtype[argc]$f;
|
|
|
|
|
oldf = $f;
|
|
|
|
|
f++
|
|
|
|
|
}
|
|
|
|
|
if (argtype[argc] == "")
|
|
|
|
|
parserr($f, "argument definition")
|
|
|
|
|
if (argtype[argc] == "off_t")
|
|
|
|
|
bigargc++
|
|
|
|
|
argname[argc]=$f;
|
|
|
|
|
f += 2; # skip name, and any comma
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
{ comment = $4
|
|
|
|
|
if (NF < 7)
|
|
|
|
|
for (i = 5; i <= NF; i++)
|
|
|
|
|
comment = comment " " $i
|
|
|
|
|
}
|
|
|
|
|
$2 == "STD" || $2 == "NODEF" || $2 == "NOARGS" || $2 == "NOPROTO" {
|
|
|
|
|
parseline()
|
1995-10-07 23:56:20 +00:00
|
|
|
if ((!nosys || funcname != "nosys") && \
|
|
|
|
|
(funcname != "lkmnosys")) {
|
Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
|
|
|
if (argc != 0 && $2 != "NOARGS" && $2 != "NOPROTO") {
|
|
|
|
|
printf("struct\t%s {\n", argalias) > sysarg
|
|
|
|
|
for (i = 1; i <= argc; i++)
|
|
|
|
|
printf("\t%s %s;\n", argtype[i],
|
|
|
|
|
argname[i]) > sysarg
|
|
|
|
|
printf("};\n") > sysarg
|
|
|
|
|
}
|
1995-10-07 23:56:20 +00:00
|
|
|
else if($2 != "NOARGS" && $2 != "NOPROTO")
|
|
|
|
|
printf("struct\t%s {\n\tint dummy;\n};\n", \
|
|
|
|
|
argalias) > sysarg
|
|
|
|
|
}
|
|
|
|
|
if ($2 != "NOPROTO" && (!nosys || funcname != "nosys") && \
|
|
|
|
|
(!lkmnosys || funcname != "lkmnosys")) {
|
|
|
|
|
if (funcname == "exit")
|
|
|
|
|
printf("__dead ") > sysdcl
|
|
|
|
|
printf("%s\t%s __P((struct proc *, struct %s *, int []));\n", \
|
|
|
|
|
rettype, funcname, argalias) > sysdcl
|
Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
|
|
|
}
|
|
|
|
|
if (funcname == "nosys")
|
1994-09-11 20:45:34 +00:00
|
|
|
nosys = 1
|
Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
|
|
|
if (funcname == "lkmnosys")
|
1994-11-06 21:57:16 +00:00
|
|
|
lkmnosys = 1
|
Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
|
|
|
printf("\t{ %d, (sy_call_t *)%s },\t\t", \
|
|
|
|
|
argc+bigargc, funcname) > sysent
|
|
|
|
|
if(length(funcname) < 11)
|
|
|
|
|
printf("\t") > sysent
|
|
|
|
|
printf("/* %d = %s */\n", syscall, funcalias) > sysent
|
1994-05-24 10:09:53 +00:00
|
|
|
printf("\t\"%s\",\t\t\t/* %d = %s */\n", \
|
Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
|
|
|
funcalias, syscall, funcalias) > sysnames
|
|
|
|
|
if ($2 != "NODEF")
|
|
|
|
|
printf("#define\t%s%s\t%d\n", syscallprefix, \
|
|
|
|
|
funcalias, syscall) > syshdr
|
|
|
|
|
if ($3 != "NOHIDE")
|
|
|
|
|
printf("HIDE_%s(%s)\n", $3, funcname) > syshide
|
1994-05-24 10:09:53 +00:00
|
|
|
syscall++
|
|
|
|
|
next
|
|
|
|
|
}
|
1995-10-07 23:56:20 +00:00
|
|
|
$2 == "COMPAT" || $2 == "CPT_NOA" {
|
Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
|
|
|
parseline()
|
1995-10-07 23:56:20 +00:00
|
|
|
if (argc != 0 && $2 != "CPT_NOA") {
|
Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
|
|
|
printf("struct\t%s {\n", argalias) > syscompat
|
|
|
|
|
for (i = 1; i <= argc; i++)
|
|
|
|
|
printf("\t%s %s;\n", argtype[i],
|
|
|
|
|
argname[i]) > syscompat
|
|
|
|
|
printf("};\n") > syscompat
|
|
|
|
|
}
|
1995-10-07 23:56:20 +00:00
|
|
|
else if($2 != "CPT_NOA")
|
|
|
|
|
printf("struct\t%s {\n\tint dummy;\n};\n", \
|
|
|
|
|
argalias) > sysarg
|
1995-09-19 13:31:04 +00:00
|
|
|
printf("%s\to%s __P((struct proc *, struct %s *, int []));\n", \
|
Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
|
|
|
rettype, funcname, argalias) > syscompatdcl
|
1994-05-24 10:09:53 +00:00
|
|
|
printf("\t{ compat(%d,%s) },\t\t/* %d = old %s */\n", \
|
Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
|
|
|
argc+bigargc, funcname, syscall, funcalias) > sysent
|
1994-05-24 10:09:53 +00:00
|
|
|
printf("\t\"old.%s\",\t\t/* %d = old %s */\n", \
|
Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
|
|
|
funcalias, syscall, funcalias) > sysnames
|
1994-05-24 10:09:53 +00:00
|
|
|
printf("\t\t\t\t/* %d is old %s */\n", \
|
Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
|
|
|
syscall, funcalias) > syshdr
|
|
|
|
|
if ($3 != "NOHIDE")
|
|
|
|
|
printf("HIDE_%s(%s)\n", $3, funcname) > syshide
|
1994-05-24 10:09:53 +00:00
|
|
|
syscall++
|
|
|
|
|
next
|
|
|
|
|
}
|
|
|
|
|
$2 == "LIBCOMPAT" {
|
Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
|
|
|
parseline()
|
|
|
|
|
printf("%s\to%s();\n", rettype, funcname) > syscompatdcl
|
1994-05-24 10:09:53 +00:00
|
|
|
printf("\t{ compat(%d,%s) },\t\t/* %d = old %s */\n", \
|
Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
|
|
|
argc+bigargc, funcname, syscall, funcalias) > sysent
|
1994-05-24 10:09:53 +00:00
|
|
|
printf("\t\"old.%s\",\t\t/* %d = old %s */\n", \
|
Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
|
|
|
funcalias, syscall, funcalias) > sysnames
|
|
|
|
|
printf("#define\t%s%s\t%d\t/* compatibility; still used by libc */\n", \
|
|
|
|
|
syscallprefix, funcalias, syscall) > syshdr
|
|
|
|
|
if ($3 != "NOHIDE")
|
|
|
|
|
printf("HIDE_%s(%s)\n", $3, funcname) > syshide
|
1994-05-24 10:09:53 +00:00
|
|
|
syscall++
|
|
|
|
|
next
|
|
|
|
|
}
|
|
|
|
|
$2 == "OBSOL" {
|
1995-09-19 13:31:04 +00:00
|
|
|
printf("\t{ 0, (sy_call_t *)nosys },\t\t\t/* %d = obsolete %s */\n", \
|
1994-05-24 10:09:53 +00:00
|
|
|
syscall, comment) > sysent
|
|
|
|
|
printf("\t\"obs_%s\",\t\t\t/* %d = obsolete %s */\n", \
|
Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
|
|
|
$4, syscall, comment) > sysnames
|
1994-05-24 10:09:53 +00:00
|
|
|
printf("\t\t\t\t/* %d is obsolete %s */\n", \
|
|
|
|
|
syscall, comment) > syshdr
|
Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
|
|
|
if ($3 != "NOHIDE")
|
|
|
|
|
printf("HIDE_%s(%s)\n", $3, $4) > syshide
|
1994-05-24 10:09:53 +00:00
|
|
|
syscall++
|
|
|
|
|
next
|
|
|
|
|
}
|
|
|
|
|
$2 == "UNIMPL" {
|
1995-09-19 13:31:04 +00:00
|
|
|
printf("\t{ 0, (sy_call_t *)nosys },\t\t\t/* %d = %s */\n", \
|
1994-05-24 10:09:53 +00:00
|
|
|
syscall, comment) > sysent
|
|
|
|
|
printf("\t\"#%d\",\t\t\t/* %d = %s */\n", \
|
|
|
|
|
syscall, syscall, comment) > sysnames
|
Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
|
|
|
if ($3 != "NOHIDE")
|
|
|
|
|
printf("HIDE_%s(%s)\n", $3, $4) > syshide
|
1994-05-24 10:09:53 +00:00
|
|
|
syscall++
|
|
|
|
|
next
|
|
|
|
|
}
|
|
|
|
|
{
|
|
|
|
|
printf "%s: line %d: unrecognized keyword %s\n", infile, NR, $2
|
|
|
|
|
exit 1
|
|
|
|
|
}
|
|
|
|
|
END {
|
Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
|
|
|
printf("\n#endif /* %s */\n", compat) > syscompatdcl
|
|
|
|
|
printf("\n#endif /* !%s */\n", sysproto_h) > syscompatdcl
|
1994-05-24 10:09:53 +00:00
|
|
|
|
|
|
|
|
printf("};\n\n") > sysent
|
Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
|
|
|
if(sysvec != "")
|
|
|
|
|
printf(sysvec) > sysent;
|
|
|
|
|
else {
|
|
|
|
|
printf ("struct sysentvec aout_sysvec = {\n") > sysent
|
|
|
|
|
printf ("\tsizeof (%s) / sizeof (%s[0]),\n", \
|
|
|
|
|
switchname, switchname) > sysent
|
|
|
|
|
printf ("\t%s,\n", switchname) > sysent
|
|
|
|
|
printf ("\t0,\n\t0,\n\t0,\n\t0,\n\t0,\n\t0\n};\n") \
|
|
|
|
|
> sysent
|
|
|
|
|
}
|
1994-05-24 10:09:53 +00:00
|
|
|
printf("};\n") > sysnames
|
Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
|
|
|
printf("#define\t%sMAXSYSCALL\t%d\n", syscallprefix, syscall) \
|
|
|
|
|
> syshdr
|
1994-05-24 10:09:53 +00:00
|
|
|
} '
|
|
|
|
|
|
Add new functionality to makesyscalls.sh:
o optional config-file to set vars: sysnames, sysproto, sysproto_h,
syshdr, syssw, syshide, syscallprefix, switchname, namesname, sysvec.
o change syntax of syscalls.master entry:
remove argument count.
add pseudo-prototype field defining function name and arguments.
o generates correct structure definitions for all system calls
in sys/sysproto.h
o add type NOARGS: same as STD except do not create structure in
sys/sysproto.h
o add type NOPROTO: same as STD except do not create structure or function
prototype in sys/sysproto.h
New functionality provides complete prototype definitions.
Usefull for generating files for emulated systems like my new ibcs2 code.
Update syscalls.master to reflect new changes. For example, read()
entry now looks like:
3 STD POSIX { int ibcs2_read(int fd, char *buf, u_int nbytes); }
This is similar to how NetBSD generates these files.
1995-10-07 06:24:08 +00:00
|
|
|
cat $sysinc $sysent >$syssw
|
|
|
|
|
cat $sysarg $sysdcl $syscompat $syscompatdcl > $sysproto
|
