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47 Commits

Author SHA1 Message Date
lukem
cdf90834d5 put TAB after #defines 2001-04-27 06:07:27 +00:00
jdolecek
466a79b36b Make it possible to use different function for unimplemented syscalls 
than sys_nosys().
 2001-03-30 16:56:36 +00:00
thorpej
1628dd441e Add a "sy_flags" to struct sysent, define a SYCALL_MPSAFE 
system call flag (indicating that the kernel lock does not
need to be acquired when entering the kernel on that syscall).
 2001-01-27 07:21:43 +00:00
jdolecek
df458f620b Avoid generating duplicate SYS_* defines to *syscall.h - is possible 
for kern/syscalls.master's sys_getpid()/sys_getpid_with_ppid().
This fixes kern/11853 by Bernd Ernesti.
 2001-01-01 16:41:43 +00:00
jdolecek
0c74ffb7fd if the third argument in syscall.conf matches [a-z0-9_], use it as 
a function alias instead of the function name in { ... }
 2000-12-12 17:32:45 +00:00
mycroft
8cb9be1967 s/unimplemented/filler/ 2000-12-09 05:41:12 +00:00
mycroft
23284f8acf Add another const. 2000-12-09 05:33:27 +00:00
mycroft
060456b651 Couple of changes: 
* Make the syscallnames[] table const.
* Add a separator between the #include section and the syscalls section, so
  that #if/#else/#endif can be handled differently in the two.
* Add support for rounding up the size of the sysent table.
 2000-12-09 05:27:08 +00:00
jdolecek
7d3a48b31d recognize ^if and ^endif in input master syscall file specially - output it 
like #if and #endif to sysdcl; this can be used to insert ifdefs
to generated *sysent.c
 2000-11-29 22:09:05 +00:00
jdolecek
78b866e95a change the type of *syscallnames[] array to 'const char * const foo[]' 2000-11-13 21:32:15 +00:00
cgd
6858b430d3 tweak white space around generated NetBSD rcs ids 2000-08-18 19:33:30 +00:00
cgd
c07a11c347 nuke __P for generated syscall prototypes and sy_call_t 2000-08-18 19:14:33 +00:00
thorpej
a21be175c5 Clean up some whitespace issues in the generated syscallargs.h file. 1999-08-20 19:07:31 +00:00
christos
3f8f92f2b4 Add EXCL keyword as described in tech_kern, and fix comments. Make the 
vtrace syscall UNIMPL because it is.
 1999-06-09 04:25:30 +00:00
christos
1aede0624c Now that shell has been fixed so that ". filename" does not look at . if . 
is not in the path add ./ to the files.
 1999-02-17 18:17:10 +00:00
christos
7f718b612a Print the line that caused the error message. Unfortunately the line 
numbers reported by awk are not useful, because the \$ preprocessing
by sed...
 1999-02-11 09:32:01 +00:00
erh
2f64a3eccc Protect the syscallargs header file with a define. 1999-01-03 04:25:26 +00:00
eeh
903d20a930 Fix big-endian syscall args. 1998-10-03 19:21:11 +00:00
thorpej
45431e6471 Emit syscall numbers for COMPAT_xx syscalls, too. 1998-09-13 04:57:24 +00:00
thorpej
78a9bfbb1c Argh, protect userland from includes in the syscall names file. 1998-02-19 03:30:24 +00:00
thorpej
0640c5a64f Put #include directives in the system call names file, too, so we can 
generate dependencies on optional system calls.
 1998-02-18 23:14:55 +00:00
thorpej
95b0f526ca Oops, thinko 1998-01-09 06:17:51 +00:00
thorpej
f35d097c86 Put RCS IDs in generated files, in the right place. 1998-01-09 06:07:26 +00:00
thorpej
d76d905b2f Back out RCS ID related changes. 1998-01-08 00:16:25 +00:00
perry
8309b37a61 ugh. escape rcs tags so that the script doesn't get messed up. 1998-01-05 18:19:35 +00:00
perry
4dc846816b put RCS ids in the output files. Not essential, but useful. 1998-01-05 18:09:44 +00:00
cgd
0e9ddb9039 * Don't actually output args structure definitions for INDIR syscalls (typo). 
* Don't output prototypes for INDIR syscalls (since they always show up as
  sys_nosys() in the syscall table).
* Add "indir" to the comment for INDIR syscalls in the syscalls table, so
  it's more obvious why they call sys_nosys().
 1996-12-22 06:45:14 +00:00
cgd
ba32ea9a68 update copyright date 1996-12-22 06:33:46 +00:00
cgd
286395d1b3 * remember (i.e. don't throw away) system call return types. 
* Deal with multi-word system call return types (i.e. foo *, or
  struct foo *, or struct foo, etc.).
* Add a new class of system calls "INDIR" (for "indirect"), which
  is to be used to represent indirect syscalls like syscall() and
  __syscall() which are implemented in MD code and which don't want
  args structures defined.  (The old way of declaring this type of
  syscalls still works.)
* Allow system calls to be marked as having a variable number of
  arguments, by inserting "..." (no trailing comma) before the
  first hf the optional arguments in the syscall definition.  Because
  of the way syscall arguments are handled by MI code, _ALL_ syscall
  arguments must actually be included in the definition, i.e.
  "optional" arguments are either "are there or aren't," i.e. these
  aren't really varargs functions.  Therefore, for normal syscalls,
  there _must_ be arguments listed after the "...".  For INDIR
  syscalls, which really do have a variable number of arguments and
  which aren't handled via the normal mechanism, that requirement is
  not in force.
* output primitive (machine-parsable) syscall descriptions as comments
  in <sys/syscall.h>.  These can be used to easily build real function
  prototypes, or to build stub functions for use by lint.
 1996-12-22 06:33:16 +00:00
cgd
1b7b5cb771 support nested #if/#else/#endif sets, to allow ULTRIX compat code to handle 
Mips ULTRIX and VAX ULTRIX from the same syscall table.
 1996-03-15 01:25:12 +00:00
mycroft
245f292fed Prefix names of system call implementation functions with `sys_'. 1995-10-07 06:25:19 +00:00
thorpej
70bf3eea21 Emit prototypes for system call functions and append them to the 
`syscallargs' header file.
 1995-09-19 21:28:56 +00:00
christos
3d1b06ab09 - new copyargs routine. 
- use emul_xxx
- deprecate nsysent; use constant SYS_MAXSYSCALL instead.
- deprecate ep_setup
- call sendsig and setregs indirectly.
 1995-04-22 19:42:47 +00:00
cgd
cf92049b53 minor cleanup; get output format right. 1994-10-28 23:14:46 +00:00
mycroft
be01ae1904 Fix typo in description of syscallarg.h. 1994-10-20 23:22:38 +00:00
cgd
f59b086d9c one minor mod... 1994-10-20 04:37:09 +00:00
cgd
6b86130410 update for new syscall args description mechanism 1994-10-20 04:22:35 +00:00
cgd
bc9970144d fix up for new ID format, and consistency 1994-06-30 16:42:47 +00:00
cgd
cf92afd66e New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD' 1994-06-29 06:29:24 +00:00
mycroft
c7468280da Update from 4.4-Lite. No important differences. 1994-05-18 04:15:51 +00:00
cgd
e37f8e4023 add support for 'NCOMPAT' to deal with NetBSD compat defines 1994-05-17 00:00:46 +00:00
mycroft
8f86452554 Standardize #includes. 1994-03-18 19:08:28 +00:00
cgd
57d3a6d525 add support for terry lambert's loadable kernel modules. 
needs a bit of cleanup, but overall: SLICK!
 1993-06-07 19:51:59 +00:00
cgd
9b611f165b do something better with version strings for created files, 
also inclusion protect syscall.h
 1993-05-20 16:17:38 +00:00
cgd
342129da5d kill the "chmod 444" of the syscall-dependent files. makes running 
makesyscalls.sh again somewhat more difficult than necessary, sometimes.
 1993-05-20 02:57:57 +00:00
cgd
230dcf0d05 add $Id$ strings, and clean up file headers where necessary 1993-05-20 02:54:09 +00:00
glass
2a0fbbf7d6 added 'makesyscalls.sh' from BNR/2. Edit only 'syscalls.master' 
recreates init_sysent.c syscalls.c ../sys/syscall.h which should
then be checked back in.
 1993-04-06 10:37:09 +00:00