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1f205a479b
1997-05-21 02:49 Ulrich Drepper <drepper@cygnus.com> * gnu-versions.h (_GNU_OBSTACK_INTERFACE_VERSION): Set to 2 since interface was changed with addition of _obstack_memory_used. Suggested by Ian Taylor <ian@cygnus.com>. * malloc/obstack.c: Include <config.h>. Include <stdlib.h> only if __GNU_LIBRARY__ or HAVE_STDLIB_H is defined. Reported by Ian Taylor <ian@cygnus.com>. * dirent/Makefile (routines): Add versionsort. * dirent/dirent.h: Add prototype for versionsort. * dirent/versionsort.c: New file. * manual/filesys.texi: Add documentation for versionsort. * manual/string.texi: Add documentation for strverscmp. * string/Makefile (routines): Add strverscmp. (tests): Add tst-svc. * string/string.h: Add prototype for strverscmp. * string/strverscmp.c: New file. * string/tst-svc.c: New file. Test for strverscmp. * string/tst-svc.input: New file. Input data for tst-svc. * string/tst-svc.expect: New file. Expected out from tst-svc. * math/Makefile (calls): Add s_signbit. * po/sv.po: Update. * resolv/nss_dns/dns-host.c: Add casts to prevent warnings. * sunrpc/pmap_rmt.c: Likewise. * string/basename.c: Don't use ISO C definition style. Include <config.h> is HAVE_CONFIG_H is defined. * sunrpc/proto.h: Add `const' wherever possible. * sunrpc/rpc_cout.c: Likewise. * sunrpc/rpc_svcout.c: Likewise. * sunrpc/xdr_mem.c: Likewise. * sunrpc/xdr_rec.c: Likewise. * sunrpc/xdr_stdio.c: Likewise. * sunrpc/rpc_parse.c: Delete comma from end of enum definition. * sunrpc/xdr.c: Little code cleanups. * sunrpc/xdr_flaot.c: Likewise. Patches by Matthew Wilcox <matthew.wilcox@chbs.mhs.ciba.com>. * sysdeps/i386/fpu/__math.h (__finite): Fix typo. * sysdeps/unix/sysv/linux/shmdt.c: Add cast to prevent warning. * time/europe: Update from tzdata1997f. * time/zic.c: Update from tzcode1997e. 1997-05-20 19:20 Miguel de Icaza <miguel@athena.nuclecu.unam.mx> * sysdeps/sparc/setjmp.S: Flush windows. Bug found by Richard Henderson. 1997-05-19 12:54 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * misc/efgcvt_r.c (fcvt_r, ecvt_r): Rewritten as to fit the specs. 1997-05-19 18:41 Thorsten Kukuk <kukuk@uni-paderborn.de> * nis/nss_nisplus/nisplus-spwd.c (_nss_nisplus_parse_spent): Use atol instead of atoi. 1997-05-18 00:22 Philip Blundell <pjb27@cam.ac.uk> * inet/Makefile (routines): Add if_index. * sysdeps/unix/sysv/linux/if_index.c: New file. * sysdeps/stub/if_index.c: New file. * sysdeps/unix/sysv/linux/net/if.h: Add prototypes for routines in if_index.c (required by IPv6 basic API). * sysdeps/unix/sysv/linux/netinet/in.h: Add struct ipv6_pktinfo. 1997-05-17 23:29 Philip Blundell <pjb27@cam.ac.uk> * sysdeps/unix/sysv/linux/netinet/in.h: Update IPv6 definitions for new advanced API draft. 1997-05-13 21:33 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * stdio-common/printf_fp.c: Only use the field width for deciding on padding when printing special values. * stdio-common/printf_fphex.c: Likewise. 1997-05-15 13:14 Miles Bader <miles@gnu.ai.mit.edu> Changes by Thomas Bushnell <thomas@gnu.ai.mit.edu>: * hurd/hurdauth.c (_S_msg_add_auth): Implement correctly. 1997-05-12 14:50 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu> * hurd/hurdsig.c (_hurdsig_init): Double size of sigthread stack; msg_add_auth was overflowing it. 1997-05-12 21:20 Richard Henderson <rth@tamu.edu> * elf/dl-lookup.c (_dl_lookup_symbol_skip): Call _dl_signal_error when we can't find the symbol. 1997-05-12 16:54 Ulrich Drepper <drepper@cygnus.com> * posix/regex.c: Fix handling of 32-bit Windog environments. Patch by Arnold Robbins <arnold@skeeve.atl.ga.us>. 1997-05-10 23:26 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sysdeps/unix/sysv/linux/m68k/syscalls.list: Add cacheflush. 1997-05-10 11:40 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * elf/ldd.bash.in: Remove spurious quote character from version message. 1997-05-10 08:49 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * locale/programs/locale.c (write_charmaps): Don't get stuck in a loop if the file ends in a long line without newline. * locale/programs/charmap.c (charmap_read): Likewise. 1997-05-12 03:47 Ulrich Drepper <drepper@cygnus.com> * sunrpc/rpc/xdr.h: Include more headers to be self-contained. * sunrpc/rpc/svc_auth.h: Likewise. * sunrpc/rpc/svc.h: Likewise. * sunrpc/rpc/rpc_msg.h: Likewise. * sunrpc/rpc/pmap_rmt.h: Likewise. * sunrpc/rpc/pmap_clnt.h: Likewise. * sunrpc/rpc/clnt.h: Likewise. * sunrpc/rpc/auth_unix.h: Likewise. * sysdeps/generic/rpc/auth.h: Likewise. Patches by Michael Deutschmann <ldeutsch@mail.netshop.net>. 1997-05-11 15:29 Philip Blundell <pjb27@cam.ac.uk> * sysdeps/stub/sigaction.c (__sigaction): Correct typo. * sysdeps/standalone/arm/errnos.h: New file. * sysdeps/stub/sys/param.h: Add dummy definition of MAXSYMLINKS. * sysdeps/unix/arm/fork.S: New file. * sysdeps/unix/sysv/linux/arm/sysdep.h: New file. * sysdeps/stub/tempname.c (__stdio_gen_tempname): Add missing `streamptr' argument. * sysdeps/stub/vdprintf.c: Remove second copy of file (!), include <stdarg.h> to get va_list defined, return 0 not NULL. * sysdeps/unix/sysv/linux/statfsbuf.h: Include <gnu/types.h>. * sysdeps/unix/sysv/linux/arm/syscall.S: New file. * sysdeps/stub/direntry.h (struct dirent): Add missing ';'. * sysdeps/stub/seekdir.c (seekdir): Likewise. * sysdeps/stub/dirfd.c (dirfd): Argument dirp is DIR*, not FILE*. * sysdeps/standalone/dirstream.h: Define struct __dirstream not DIR; <dirent.h> provides typedef. * sysdeps/unix/sysv/linux/arm/clone.S: New file. * sysdeps/unix/sysv/linux/arm/socket.S: New file. * sysdeps/stub/sysconf.c (__sysconf): Fix typos. 1997-05-01 06:35 Geoff Keating <geoffk@ozemail.com.au> * sysdeps/powerpc/Dist: New file. * sysdeps/powerpc/Makefile: New file. * sysdeps/powerpc/fclrexcpt.c: New file. * sysdeps/powerpc/fegetenv.c: New file. * sysdeps/powerpc/fegetround.c: New file. * sysdeps/powerpc/feholdexcpt.c: New file. * sysdeps/powerpc/fenvbits.h: New file. * sysdeps/powerpc/fenv_const.c: New file. * sysdeps/powerpc/fenv_libc.h: New file. * sysdeps/powerpc/fesetenv.c: New file. * sysdeps/powerpc/fesetround.c: New file. * sysdeps/powerpc/feupdateenv.c: New file. * sysdeps/powerpc/fgetexcptflg.c: New file. * sysdeps/powerpc/fraiseexcpt.c: New file. * sysdeps/powerpc/fsetexcptflg.c: New file. * sysdeps/powerpc/ftestexcept.c: New file. * sysdeps/powerpc/mathbits.h: New file. * sysdeps/powerpc/dl-machine.h: Wrap in #ifndef dl_machine_h; define elf_machine_lookup_noexec_p, elf_machine_lookup_noplt_p, ELF_MACHINE_RELOC_NOPLT; consequent changes to elf_machine_rela. * sysdeps/powerpc/__math.h: Remove definition for hypot and __sgn. * sysdep/powerpc/fpu_control.h: Correct IEEE default mode. * sysdeps/unix/sysv/linux/powerpc/sysdep.h: Don't use .text, but instead .section ".text". 1997-04-25 05:06 Geoff Keating <geoffk@ozemail.com.au> * sysdeps/powerpc/__longjmp.S: Use symbolic register numbering. * sysdeps/powerpc/bsd-_setjmp.S: Likewise. * sysdeps/powerpc/bsd-setjmp.S: Likewise. * sysdeps/powerpc/setjmp.S: Likewise. * sysdeps/unix/sysv/linux/clone.S: Likewise. * sysdeps/unix/sysv/linux/socket.S: Likewise. * sysdeps/unix/sysv/linux/syscall.S: Likewise. 1997-04-20 04:37 Geoff Keating <geoffk@ozemail.com.au> * sysdeps/powerpc/strchr.s: New file. * sysdeps/powerpc/strcmp.s: New (ugly) file. * sysdeps/powerpc/memset.s: New file. * string/tester.c: Include prototype and _GNU_SOURCE to make standalone compilation possible. Give strcmp a better test. Give memset a better test. 1997-04-05 06:34 Geoff Keating <geoffk@ozemail.com.au> * sysdeps/powerpc/strlen.s: Fixed bugs (how did it ever pass its tests before?). Changed to symbolic register numbering as an experiment. * sysdeps/powerpc/ffs.c: Don't include bstring.h, it doesn't exist. * sysdeps/rs6000/ffs.c: Likewise. 1997-05-12 02:28 Ulrich Drepper <drepper@cygnus.com> * time/sys/time.h: Make second argument of setitimer const. Patch by Michael Deutschmann <ldeutsch@mail.netshop.net>. * sysdeps/stub/setitimer.c: Likewise. * sysdeps/mach/hurd/setitimer.c: Likewise.
993 lines
27 KiB
C
993 lines
27 KiB
C
/*
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* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
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* unrestricted use provided that this legend is included on all tape
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* media and as a part of the software program in whole or part. Users
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* may copy or modify Sun RPC without charge, but are not authorized
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* to license or distribute it to anyone else except as part of a product or
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* program developed by the user or with the express written consent of
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* Sun Microsystems, Inc.
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*
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* SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
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* WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
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*
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* Sun RPC is provided with no support and without any obligation on the
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* part of Sun Microsystems, Inc. to assist in its use, correction,
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* modification or enhancement.
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*
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* SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
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* INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
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* OR ANY PART THEREOF.
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*
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* In no event will Sun Microsystems, Inc. be liable for any lost revenue
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* or profits or other special, indirect and consequential damages, even if
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* Sun has been advised of the possibility of such damages.
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*
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* Sun Microsystems, Inc.
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* 2550 Garcia Avenue
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* Mountain View, California 94043
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*/
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/*
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* From: @(#)rpc_svcout.c 1.29 89/03/30 (C) 1987 SMI
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*/
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char svcout_rcsid[] =
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"$Id$";
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/*
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* rpc_svcout.c, Server-skeleton outputter for the RPC protocol compiler
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*/
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#include <stdio.h>
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#include <string.h>
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#include "rpc_parse.h"
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#include "rpc_util.h"
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#include "proto.h"
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static const char RQSTP[] = "rqstp";
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static const char TRANSP[] = "transp";
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static const char ARG[] = "argument";
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static const char RESULT[] = "result";
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static const char ROUTINE[] = "local";
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char _errbuf[256]; /* For all messages */
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static void internal_proctype (const proc_list * plist);
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static void p_xdrfunc (const char *rname, const char *typename);
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static void write_real_program (const definition * def);
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static void write_program (const definition * def, const char *storage);
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static void printerr (const char *err, const char *transp);
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static void printif (const char *proc, const char *transp,
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const char *prefix, const char *arg);
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static void write_inetmost (const char *infile);
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static void print_return (const char *space);
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static void print_pmapunset (const char *space);
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static void print_err_message (const char *space);
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static void write_timeout_func (void);
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static void write_pm_most (const char *infile, int netflag);
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static void write_rpc_svc_fg (const char *infile, const char *sp);
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static void open_log_file (const char *infile, const char *sp);
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static void
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p_xdrfunc (const char *rname, const char *typename)
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{
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if (Cflag)
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f_print (fout, "\t\txdr_%s = (xdrproc_t) xdr_%s;\n", rname,
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stringfix (typename));
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else
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f_print (fout, "\t\txdr_%s = xdr_%s;\n", rname, stringfix (typename));
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}
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void
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internal_proctype (const proc_list * plist)
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{
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f_print (fout, "static ");
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ptype (plist->res_prefix, plist->res_type, 1);
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f_print (fout, "*");
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}
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/*
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* write most of the service, that is, everything but the registrations.
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*/
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void
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write_most (const char *infile /* our name */ , int netflag, int nomain)
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{
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if (inetdflag || pmflag)
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{
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const char *var_type;
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#ifdef __GNU_LIBRARY__
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/* WHY? */
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var_type = (nomain ? "extern" : "");
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#else
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var_type = (nomain ? "extern" : "static");
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#endif
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f_print (fout, "%s int _rpcpmstart;", var_type);
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f_print (fout, "\t\t/* Started by a port monitor ? */\n");
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f_print (fout, "%s int _rpcfdtype;", var_type);
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f_print (fout, "\t\t/* Whether Stream or Datagram ? */\n");
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if (timerflag)
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{
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f_print (fout, "%s int _rpcsvcdirty;", var_type);
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f_print (fout, "\t/* Still serving ? */\n");
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}
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write_svc_aux (nomain);
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}
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/* write out dispatcher and stubs */
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write_programs (nomain ? NULL : "static");
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if (nomain)
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return;
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#ifdef __GNU_LIBRARY__
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if (Cflag)
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f_print (fout, "\nint\nmain(int argc, char **argv)\n");
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else
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{
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f_print (fout, "\nint\nmain(argc, argv)\n");
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f_print (fout, "\tint argc;\n");
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f_print (fout, "\tchar **argv;\n");
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}
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#else
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f_print (fout, "\nmain()\n");
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#endif
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f_print (fout, "{\n");
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if (inetdflag)
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{
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write_inetmost (infile); /* Includes call to write_rpc_svc_fg() */
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}
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else
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{
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if (tirpcflag)
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{
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if (netflag)
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{
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f_print (fout, "\tregister SVCXPRT *%s;\n", TRANSP);
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f_print (fout, "\tstruct netconfig *nconf = NULL;\n");
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}
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f_print (fout, "\tpid_t pid;\n");
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f_print (fout, "\tint i;\n");
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f_print (fout, "\tchar mname[FMNAMESZ + 1];\n\n");
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write_pm_most (infile, netflag);
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f_print (fout, "\telse {\n");
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write_rpc_svc_fg (infile, "\t\t");
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f_print (fout, "\t}\n");
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}
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else
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{
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f_print (fout, "\tregister SVCXPRT *%s;\n", TRANSP);
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f_print (fout, "\n");
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print_pmapunset ("\t");
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}
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}
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if (logflag && !inetdflag)
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{
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open_log_file (infile, "\t");
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}
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}
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/*
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* write a registration for the given transport
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*/
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void
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write_netid_register (const char *transp)
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{
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list *l;
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definition *def;
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version_list *vp;
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const char *sp;
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char tmpbuf[32];
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sp = "";
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f_print (fout, "\n");
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f_print (fout, "%s\tnconf = getnetconfigent(\"%s\");\n", sp, transp);
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f_print (fout, "%s\tif (nconf == NULL) {\n", sp);
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(void) sprintf (_errbuf, "cannot find %s netid.", transp);
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sprintf (tmpbuf, "%s\t\t", sp);
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print_err_message (tmpbuf);
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f_print (fout, "%s\t\texit(1);\n", sp);
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f_print (fout, "%s\t}\n", sp);
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f_print (fout, "%s\t%s = svc_tli_create(RPC_ANYFD, nconf, 0, 0, 0);\n",
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sp, TRANSP /*, transp *//* ?!?... */ );
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f_print (fout, "%s\tif (%s == NULL) {\n", sp, TRANSP);
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(void) sprintf (_errbuf, "cannot create %s service.", transp);
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print_err_message (tmpbuf);
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f_print (fout, "%s\t\texit(1);\n", sp);
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f_print (fout, "%s\t}\n", sp);
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for (l = defined; l != NULL; l = l->next)
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{
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def = (definition *) l->val;
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if (def->def_kind != DEF_PROGRAM)
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{
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continue;
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}
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for (vp = def->def.pr.versions; vp != NULL; vp = vp->next)
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{
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f_print (fout,
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"%s\t(void) rpcb_unset(%s, %s, nconf);\n",
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sp, def->def_name, vp->vers_name);
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f_print (fout,
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"%s\tif (!svc_reg(%s, %s, %s, ",
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sp, TRANSP, def->def_name, vp->vers_name);
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pvname (def->def_name, vp->vers_num);
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f_print (fout, ", nconf)) {\n");
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(void) sprintf (_errbuf, "unable to register (%s, %s, %s).",
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def->def_name, vp->vers_name, transp);
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print_err_message (tmpbuf);
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f_print (fout, "%s\t\texit(1);\n", sp);
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f_print (fout, "%s\t}\n", sp);
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}
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}
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f_print (fout, "%s\tfreenetconfigent(nconf);\n", sp);
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}
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/*
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* write a registration for the given transport for TLI
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*/
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void
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write_nettype_register (const char *transp)
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{
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list *l;
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definition *def;
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version_list *vp;
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for (l = defined; l != NULL; l = l->next)
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{
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def = (definition *) l->val;
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if (def->def_kind != DEF_PROGRAM)
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{
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continue;
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}
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for (vp = def->def.pr.versions; vp != NULL; vp = vp->next)
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{
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f_print (fout, "\tif (!svc_create(");
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pvname (def->def_name, vp->vers_num);
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f_print (fout, ", %s, %s, \"%s\")) {\n ",
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def->def_name, vp->vers_name, transp);
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(void) sprintf (_errbuf,
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"unable to create (%s, %s) for %s.",
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def->def_name, vp->vers_name, transp);
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print_err_message ("\t\t");
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f_print (fout, "\t\texit(1);\n");
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f_print (fout, "\t}\n");
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}
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}
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}
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/*
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* write the rest of the service
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*/
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void
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write_rest (void)
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{
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f_print (fout, "\n");
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if (inetdflag)
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{
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f_print (fout, "\tif (%s == (SVCXPRT *)NULL) {\n", TRANSP);
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(void) sprintf (_errbuf, "could not create a handle");
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print_err_message ("\t\t");
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f_print (fout, "\t\texit(1);\n");
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f_print (fout, "\t}\n");
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if (timerflag)
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{
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f_print (fout, "\tif (_rpcpmstart) {\n");
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f_print (fout,
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"\t\t(void) signal(SIGALRM, %s closedown);\n",
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Cflag ? "(SIG_PF)" : "(void(*)())");
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f_print (fout, "\t\t(void) alarm(_RPCSVC_CLOSEDOWN);\n");
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f_print (fout, "\t}\n");
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}
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}
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f_print (fout, "\tsvc_run();\n");
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(void) sprintf (_errbuf, "svc_run returned");
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print_err_message ("\t");
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f_print (fout, "\texit(1);\n");
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f_print (fout, "\t/* NOTREACHED */\n");
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f_print (fout, "}\n");
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}
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void
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write_programs (const char *storage)
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{
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list *l;
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definition *def;
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/* write out stubs for procedure definitions */
|
|
for (l = defined; l != NULL; l = l->next)
|
|
{
|
|
def = (definition *) l->val;
|
|
if (def->def_kind == DEF_PROGRAM)
|
|
{
|
|
write_real_program (def);
|
|
}
|
|
}
|
|
|
|
/* write out dispatcher for each program */
|
|
for (l = defined; l != NULL; l = l->next)
|
|
{
|
|
def = (definition *) l->val;
|
|
if (def->def_kind == DEF_PROGRAM)
|
|
{
|
|
write_program (def, storage);
|
|
}
|
|
}
|
|
|
|
|
|
}
|
|
|
|
/* write out definition of internal function (e.g. _printmsg_1(...))
|
|
which calls server's defintion of actual function (e.g. printmsg_1(...)).
|
|
Unpacks single user argument of printmsg_1 to call-by-value format
|
|
expected by printmsg_1. */
|
|
static void
|
|
write_real_program (const definition * def)
|
|
{
|
|
version_list *vp;
|
|
proc_list *proc;
|
|
decl_list *l;
|
|
|
|
if (!newstyle)
|
|
return; /* not needed for old style */
|
|
for (vp = def->def.pr.versions; vp != NULL; vp = vp->next)
|
|
{
|
|
for (proc = vp->procs; proc != NULL; proc = proc->next)
|
|
{
|
|
f_print (fout, "\n");
|
|
internal_proctype (proc);
|
|
f_print (fout, "\n_");
|
|
pvname (proc->proc_name, vp->vers_num);
|
|
if (Cflag)
|
|
{
|
|
f_print (fout, "(");
|
|
/* arg name */
|
|
if (proc->arg_num > 1)
|
|
f_print (fout, proc->args.argname);
|
|
else
|
|
ptype (proc->args.decls->decl.prefix,
|
|
proc->args.decls->decl.type, 0);
|
|
f_print (fout, " *argp, struct svc_req *%s)\n",
|
|
RQSTP);
|
|
}
|
|
else
|
|
{
|
|
f_print (fout, "(argp, %s)\n", RQSTP);
|
|
/* arg name */
|
|
if (proc->arg_num > 1)
|
|
f_print (fout, "\t%s *argp;\n", proc->args.argname);
|
|
else
|
|
{
|
|
f_print (fout, "\t");
|
|
ptype (proc->args.decls->decl.prefix,
|
|
proc->args.decls->decl.type, 0);
|
|
f_print (fout, " *argp;\n");
|
|
}
|
|
f_print (fout, " struct svc_req *%s;\n", RQSTP);
|
|
}
|
|
|
|
f_print (fout, "{\n");
|
|
f_print (fout, "\treturn(");
|
|
if (Cflag)
|
|
pvname_svc (proc->proc_name, vp->vers_num);
|
|
else
|
|
pvname (proc->proc_name, vp->vers_num);
|
|
f_print (fout, "(");
|
|
if (proc->arg_num < 2)
|
|
{ /* single argument */
|
|
if (!streq (proc->args.decls->decl.type, "void"))
|
|
f_print (fout, "*argp, "); /* non-void */
|
|
}
|
|
else
|
|
{
|
|
for (l = proc->args.decls; l != NULL; l = l->next)
|
|
f_print (fout, "argp->%s, ", l->decl.name);
|
|
}
|
|
f_print (fout, "%s));\n}\n", RQSTP);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
write_program (const definition * def, const char *storage)
|
|
{
|
|
version_list *vp;
|
|
proc_list *proc;
|
|
int filled;
|
|
|
|
for (vp = def->def.pr.versions; vp != NULL; vp = vp->next)
|
|
{
|
|
f_print (fout, "\n");
|
|
if (storage != NULL)
|
|
{
|
|
f_print (fout, "%s ", storage);
|
|
}
|
|
f_print (fout, "void\n");
|
|
pvname (def->def_name, vp->vers_num);
|
|
|
|
if (Cflag)
|
|
{
|
|
f_print (fout, "(struct svc_req *%s, ", RQSTP);
|
|
f_print (fout, "register SVCXPRT *%s)\n", TRANSP);
|
|
}
|
|
else
|
|
{
|
|
f_print (fout, "(%s, %s)\n", RQSTP, TRANSP);
|
|
f_print (fout, " struct svc_req *%s;\n", RQSTP);
|
|
f_print (fout, " register SVCXPRT *%s;\n", TRANSP);
|
|
}
|
|
|
|
f_print (fout, "{\n");
|
|
|
|
filled = 0;
|
|
f_print (fout, "\tunion {\n");
|
|
for (proc = vp->procs; proc != NULL; proc = proc->next)
|
|
{
|
|
if (proc->arg_num < 2)
|
|
{ /* single argument */
|
|
if (streq (proc->args.decls->decl.type,
|
|
"void"))
|
|
{
|
|
continue;
|
|
}
|
|
filled = 1;
|
|
f_print (fout, "\t\t");
|
|
ptype (proc->args.decls->decl.prefix,
|
|
proc->args.decls->decl.type, 0);
|
|
pvname (proc->proc_name, vp->vers_num);
|
|
f_print (fout, "_arg;\n");
|
|
|
|
}
|
|
else
|
|
{
|
|
filled = 1;
|
|
f_print (fout, "\t\t%s", proc->args.argname);
|
|
f_print (fout, " ");
|
|
pvname (proc->proc_name, vp->vers_num);
|
|
f_print (fout, "_arg;\n");
|
|
}
|
|
}
|
|
if (!filled)
|
|
{
|
|
f_print (fout, "\t\tint fill;\n");
|
|
}
|
|
f_print (fout, "\t} %s;\n", ARG);
|
|
f_print (fout, "\tchar *%s;\n", RESULT);
|
|
|
|
if (Cflag)
|
|
{
|
|
f_print (fout, "\txdrproc_t xdr_%s, xdr_%s;\n", ARG, RESULT);
|
|
f_print (fout,
|
|
"\tchar *(*%s)(char *, struct svc_req *);\n",
|
|
ROUTINE);
|
|
}
|
|
else
|
|
{
|
|
f_print (fout, "\tbool_t (*xdr_%s)(), (*xdr_%s)();\n", ARG, RESULT);
|
|
f_print (fout, "\tchar *(*%s)();\n", ROUTINE);
|
|
}
|
|
|
|
f_print (fout, "\n");
|
|
|
|
if (timerflag)
|
|
f_print (fout, "\t_rpcsvcdirty = 1;\n");
|
|
f_print (fout, "\tswitch (%s->rq_proc) {\n", RQSTP);
|
|
if (!nullproc (vp->procs))
|
|
{
|
|
f_print (fout, "\tcase NULLPROC:\n");
|
|
f_print (fout,
|
|
Cflag
|
|
? "\t\t(void) svc_sendreply(%s, (xdrproc_t) xdr_void, (char *)NULL);\n"
|
|
: "\t\t(void) svc_sendreply(%s, xdr_void, (char *)NULL);\n",
|
|
TRANSP);
|
|
print_return ("\t\t");
|
|
f_print (fout, "\n");
|
|
}
|
|
for (proc = vp->procs; proc != NULL; proc = proc->next)
|
|
{
|
|
f_print (fout, "\tcase %s:\n", proc->proc_name);
|
|
if (proc->arg_num < 2)
|
|
{ /* single argument */
|
|
p_xdrfunc (ARG, proc->args.decls->decl.type);
|
|
}
|
|
else
|
|
{
|
|
p_xdrfunc (ARG, proc->args.argname);
|
|
}
|
|
p_xdrfunc (RESULT, proc->res_type);
|
|
if (Cflag)
|
|
f_print (fout,
|
|
"\t\t%s = (char *(*)(char *, struct svc_req *)) ",
|
|
ROUTINE);
|
|
else
|
|
f_print (fout, "\t\t%s = (char *(*)()) ", ROUTINE);
|
|
|
|
if (newstyle)
|
|
{ /* new style: calls internal routine */
|
|
f_print (fout, "_");
|
|
}
|
|
if (Cflag && !newstyle)
|
|
pvname_svc (proc->proc_name, vp->vers_num);
|
|
else
|
|
pvname (proc->proc_name, vp->vers_num);
|
|
f_print (fout, ";\n");
|
|
f_print (fout, "\t\tbreak;\n\n");
|
|
}
|
|
f_print (fout, "\tdefault:\n");
|
|
printerr ("noproc", TRANSP);
|
|
print_return ("\t\t");
|
|
f_print (fout, "\t}\n");
|
|
|
|
f_print (fout, "\t(void) memset((char *)&%s, 0, sizeof (%s));\n", ARG, ARG);
|
|
if (Cflag)
|
|
printif ("getargs", TRANSP, "(caddr_t) &", ARG);
|
|
else
|
|
printif ("getargs", TRANSP, "&", ARG);
|
|
printerr ("decode", TRANSP);
|
|
print_return ("\t\t");
|
|
f_print (fout, "\t}\n");
|
|
|
|
if (Cflag)
|
|
f_print (fout, "\t%s = (*%s)((char *)&%s, %s);\n",
|
|
RESULT, ROUTINE, ARG, RQSTP);
|
|
else
|
|
f_print (fout, "\t%s = (*%s)(&%s, %s);\n",
|
|
RESULT, ROUTINE, ARG, RQSTP);
|
|
f_print (fout,
|
|
"\tif (%s != NULL && !svc_sendreply(%s, xdr_%s, %s)) {\n",
|
|
RESULT, TRANSP, RESULT, RESULT);
|
|
printerr ("systemerr", TRANSP);
|
|
f_print (fout, "\t}\n");
|
|
|
|
if (Cflag)
|
|
printif ("freeargs", TRANSP, "(caddr_t) &", ARG);
|
|
else
|
|
printif ("freeargs", TRANSP, "&", ARG);
|
|
(void) sprintf (_errbuf, "unable to free arguments");
|
|
print_err_message ("\t\t");
|
|
f_print (fout, "\t\texit(1);\n");
|
|
f_print (fout, "\t}\n");
|
|
print_return ("\t");
|
|
f_print (fout, "}\n");
|
|
}
|
|
}
|
|
|
|
static void
|
|
printerr (const char *err, const char *transp)
|
|
{
|
|
f_print (fout, "\t\tsvcerr_%s(%s);\n", err, transp);
|
|
}
|
|
|
|
static void
|
|
printif (const char *proc, const char *transp, const char *prefix,
|
|
const char *arg)
|
|
{
|
|
f_print (fout, "\tif (!svc_%s(%s, xdr_%s, %s%s)) {\n",
|
|
proc, transp, arg, prefix, arg);
|
|
}
|
|
|
|
int
|
|
nullproc (const proc_list * proc)
|
|
{
|
|
for (; proc != NULL; proc = proc->next)
|
|
{
|
|
if (streq (proc->proc_num, "0"))
|
|
{
|
|
return (1);
|
|
}
|
|
}
|
|
return (0);
|
|
}
|
|
|
|
static void
|
|
write_inetmost (const char *infile)
|
|
{
|
|
f_print (fout, "\tregister SVCXPRT *%s;\n", TRANSP);
|
|
f_print (fout, "\tint sock;\n");
|
|
f_print (fout, "\tint proto;\n");
|
|
f_print (fout, "\tstruct sockaddr_in saddr;\n");
|
|
f_print (fout, "\tint asize = sizeof (saddr);\n");
|
|
f_print (fout, "\n");
|
|
f_print (fout,
|
|
"\tif (getsockname(0, (struct sockaddr *)&saddr, &asize) == 0) {\n");
|
|
f_print (fout, "\t\tint ssize = sizeof (int);\n\n");
|
|
f_print (fout, "\t\tif (saddr.sin_family != AF_INET)\n");
|
|
f_print (fout, "\t\t\texit(1);\n");
|
|
f_print (fout, "\t\tif (getsockopt(0, SOL_SOCKET, SO_TYPE,\n");
|
|
f_print (fout, "\t\t\t\t(char *)&_rpcfdtype, &ssize) == -1)\n");
|
|
f_print (fout, "\t\t\texit(1);\n");
|
|
f_print (fout, "\t\tsock = 0;\n");
|
|
f_print (fout, "\t\t_rpcpmstart = 1;\n");
|
|
f_print (fout, "\t\tproto = 0;\n");
|
|
open_log_file (infile, "\t\t");
|
|
f_print (fout, "\t} else {\n");
|
|
write_rpc_svc_fg (infile, "\t\t");
|
|
f_print (fout, "\t\tsock = RPC_ANYSOCK;\n");
|
|
print_pmapunset ("\t\t");
|
|
f_print (fout, "\t}\n");
|
|
}
|
|
|
|
static void
|
|
print_return (const char *space)
|
|
{
|
|
if (exitnow)
|
|
f_print (fout, "%sexit(0);\n", space);
|
|
else
|
|
{
|
|
if (timerflag)
|
|
f_print (fout, "%s_rpcsvcdirty = 0;\n", space);
|
|
f_print (fout, "%sreturn;\n", space);
|
|
}
|
|
}
|
|
|
|
static void
|
|
print_pmapunset (const char *space)
|
|
{
|
|
list *l;
|
|
definition *def;
|
|
version_list *vp;
|
|
|
|
for (l = defined; l != NULL; l = l->next)
|
|
{
|
|
def = (definition *) l->val;
|
|
if (def->def_kind == DEF_PROGRAM)
|
|
{
|
|
for (vp = def->def.pr.versions; vp != NULL;
|
|
vp = vp->next)
|
|
{
|
|
f_print (fout, "%s(void) pmap_unset(%s, %s);\n",
|
|
space, def->def_name, vp->vers_name);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
print_err_message (const char *space)
|
|
{
|
|
if (logflag)
|
|
f_print (fout, "%ssyslog(LOG_ERR, \"%s\");\n", space, _errbuf);
|
|
else if (inetdflag || pmflag)
|
|
f_print (fout, "%s_msgout(\"%s\");\n", space, _errbuf);
|
|
else
|
|
f_print (fout, "%sfprintf(stderr, \"%s\");\n", space, _errbuf);
|
|
}
|
|
|
|
/*
|
|
* Write the server auxiliary function ( _msgout, timeout)
|
|
*/
|
|
void
|
|
write_svc_aux (int nomain)
|
|
{
|
|
if (!logflag)
|
|
write_msg_out ();
|
|
if (!nomain)
|
|
write_timeout_func ();
|
|
}
|
|
|
|
/*
|
|
* Write the _msgout function
|
|
*/
|
|
|
|
void
|
|
write_msg_out (void)
|
|
{
|
|
f_print (fout, "\n");
|
|
f_print (fout, "static\n");
|
|
if (!Cflag)
|
|
{
|
|
f_print (fout, "void _msgout(msg)\n");
|
|
f_print (fout, "\tchar *msg;\n");
|
|
}
|
|
else
|
|
{
|
|
f_print (fout, "void _msgout(char* msg)\n");
|
|
}
|
|
f_print (fout, "{\n");
|
|
f_print (fout, "#ifdef RPC_SVC_FG\n");
|
|
if (inetdflag || pmflag)
|
|
f_print (fout, "\tif (_rpcpmstart)\n");
|
|
f_print (fout, "\t\tsyslog(LOG_ERR, msg);\n");
|
|
f_print (fout, "\telse\n");
|
|
f_print (fout, "\t\t(void) fprintf(stderr, \"%%s\\n\", msg);\n");
|
|
f_print (fout, "#else\n");
|
|
f_print (fout, "\tsyslog(LOG_ERR, msg);\n");
|
|
f_print (fout, "#endif\n");
|
|
f_print (fout, "}\n");
|
|
}
|
|
|
|
/*
|
|
* Write the timeout function
|
|
*/
|
|
static void
|
|
write_timeout_func (void)
|
|
{
|
|
if (!timerflag)
|
|
return;
|
|
f_print (fout, "\n");
|
|
f_print (fout, "static void\n");
|
|
#ifdef __GNU_LIBRARY__
|
|
if (Cflag)
|
|
f_print (fout, "closedown(int sig)\n");
|
|
else
|
|
f_print (fout, "closedown(sig)\n\tint sig;\n");
|
|
#else
|
|
f_print (fout, "closedown()\n");
|
|
#endif
|
|
f_print (fout, "{\n");
|
|
#ifdef __GNU_LIBRARY__
|
|
f_print (fout, "\t(void) signal(sig, %s closedown);\n",
|
|
Cflag ? "(SIG_PF)" : "(void(*)())");
|
|
#endif
|
|
f_print (fout, "\tif (_rpcsvcdirty == 0) {\n");
|
|
f_print (fout, "\t\textern fd_set svc_fdset;\n");
|
|
f_print (fout, "\t\tstatic int size;\n");
|
|
f_print (fout, "\t\tint i, openfd;\n");
|
|
if (tirpcflag && pmflag)
|
|
{
|
|
f_print (fout, "\t\tstruct t_info tinfo;\n\n");
|
|
f_print (fout, "\t\tif (!t_getinfo(0, &tinfo) && (tinfo.servtype == T_CLTS))\n");
|
|
}
|
|
else
|
|
{
|
|
f_print (fout, "\n\t\tif (_rpcfdtype == SOCK_DGRAM)\n");
|
|
}
|
|
f_print (fout, "\t\t\texit(0);\n");
|
|
f_print (fout, "\t\tif (size == 0) {\n");
|
|
if (tirpcflag)
|
|
{
|
|
f_print (fout, "\t\t\tstruct rlimit rl;\n\n");
|
|
f_print (fout, "\t\t\trl.rlim_max = 0;\n");
|
|
f_print (fout, "\t\t\tgetrlimit(RLIMIT_NOFILE, &rl);\n");
|
|
f_print (fout, "\t\t\tif ((size = rl.rlim_max) == 0)\n");
|
|
f_print (fout, "\t\t\t\treturn;\n");
|
|
}
|
|
else
|
|
{
|
|
f_print (fout, "\t\t\tsize = getdtablesize();\n");
|
|
}
|
|
f_print (fout, "\t\t}\n");
|
|
f_print (fout, "\t\tfor (i = 0, openfd = 0; i < size && openfd < 2; i++)\n");
|
|
f_print (fout, "\t\t\tif (FD_ISSET(i, &svc_fdset))\n");
|
|
f_print (fout, "\t\t\t\topenfd++;\n");
|
|
f_print (fout, "\t\tif (openfd <= 1)\n");
|
|
f_print (fout, "\t\t\texit(0);\n");
|
|
f_print (fout, "\t}\n");
|
|
f_print (fout, "\t(void) alarm(_RPCSVC_CLOSEDOWN);\n");
|
|
f_print (fout, "}\n");
|
|
}
|
|
|
|
/*
|
|
* Write the most of port monitor support
|
|
*/
|
|
static void
|
|
write_pm_most (const char *infile, int netflag)
|
|
{
|
|
list *l;
|
|
definition *def;
|
|
version_list *vp;
|
|
|
|
f_print (fout, "\tif (!ioctl(0, I_LOOK, mname) &&\n");
|
|
f_print (fout, "\t\t(!strcmp(mname, \"sockmod\") ||");
|
|
f_print (fout, " !strcmp(mname, \"timod\"))) {\n");
|
|
f_print (fout, "\t\tchar *netid;\n");
|
|
if (!netflag)
|
|
{ /* Not included by -n option */
|
|
f_print (fout, "\t\tstruct netconfig *nconf = NULL;\n");
|
|
f_print (fout, "\t\tSVCXPRT *%s;\n", TRANSP);
|
|
}
|
|
if (timerflag)
|
|
f_print (fout, "\t\tint pmclose;\n");
|
|
/* not necessary, defined in /usr/include/stdlib */
|
|
/* f_print(fout, "\t\textern char *getenv();\n"); */
|
|
f_print (fout, "\n");
|
|
f_print (fout, "\t\t_rpcpmstart = 1;\n");
|
|
if (logflag)
|
|
open_log_file (infile, "\t\t");
|
|
f_print (fout, "\t\tif ((netid = getenv(\"NLSPROVIDER\")) == NULL) {\n");
|
|
sprintf (_errbuf, "cannot get transport name");
|
|
print_err_message ("\t\t\t");
|
|
f_print (fout, "\t\t} else if ((nconf = getnetconfigent(netid)) == NULL) {\n");
|
|
sprintf (_errbuf, "cannot get transport info");
|
|
print_err_message ("\t\t\t");
|
|
f_print (fout, "\t\t}\n");
|
|
/*
|
|
* A kludgy support for inetd services. Inetd only works with
|
|
* sockmod, and RPC works only with timod, hence all this jugglery
|
|
*/
|
|
f_print (fout, "\t\tif (strcmp(mname, \"sockmod\") == 0) {\n");
|
|
f_print (fout, "\t\t\tif (ioctl(0, I_POP, 0) || ioctl(0, I_PUSH, \"timod\")) {\n");
|
|
sprintf (_errbuf, "could not get the right module");
|
|
print_err_message ("\t\t\t\t");
|
|
f_print (fout, "\t\t\t\texit(1);\n");
|
|
f_print (fout, "\t\t\t}\n");
|
|
f_print (fout, "\t\t}\n");
|
|
if (timerflag)
|
|
f_print (fout, "\t\tpmclose = (t_getstate(0) != T_DATAXFER);\n");
|
|
f_print (fout, "\t\tif ((%s = svc_tli_create(0, nconf, NULL, 0, 0)) == NULL) {\n",
|
|
TRANSP);
|
|
sprintf (_errbuf, "cannot create server handle");
|
|
print_err_message ("\t\t\t");
|
|
f_print (fout, "\t\t\texit(1);\n");
|
|
f_print (fout, "\t\t}\n");
|
|
f_print (fout, "\t\tif (nconf)\n");
|
|
f_print (fout, "\t\t\tfreenetconfigent(nconf);\n");
|
|
for (l = defined; l != NULL; l = l->next)
|
|
{
|
|
def = (definition *) l->val;
|
|
if (def->def_kind != DEF_PROGRAM)
|
|
{
|
|
continue;
|
|
}
|
|
for (vp = def->def.pr.versions; vp != NULL; vp = vp->next)
|
|
{
|
|
f_print (fout,
|
|
"\t\tif (!svc_reg(%s, %s, %s, ",
|
|
TRANSP, def->def_name, vp->vers_name);
|
|
pvname (def->def_name, vp->vers_num);
|
|
f_print (fout, ", 0)) {\n");
|
|
(void) sprintf (_errbuf, "unable to register (%s, %s).",
|
|
def->def_name, vp->vers_name);
|
|
print_err_message ("\t\t\t");
|
|
f_print (fout, "\t\t\texit(1);\n");
|
|
f_print (fout, "\t\t}\n");
|
|
}
|
|
}
|
|
if (timerflag)
|
|
{
|
|
f_print (fout, "\t\tif (pmclose) {\n");
|
|
f_print (fout, "\t\t\t(void) signal(SIGALRM, %s closedown);\n",
|
|
Cflag ? "(SIG_PF)" : "(void(*)())");
|
|
f_print (fout, "\t\t\t(void) alarm(_RPCSVC_CLOSEDOWN);\n");
|
|
f_print (fout, "\t\t}\n");
|
|
}
|
|
f_print (fout, "\t\tsvc_run();\n");
|
|
f_print (fout, "\t\texit(1);\n");
|
|
f_print (fout, "\t\t/* NOTREACHED */\n");
|
|
f_print (fout, "\t}\n");
|
|
}
|
|
|
|
/*
|
|
* Support for backgrounding the server if self started.
|
|
*/
|
|
static void
|
|
write_rpc_svc_fg (const char *infile, const char *sp)
|
|
{
|
|
f_print (fout, "#ifndef RPC_SVC_FG\n");
|
|
f_print (fout, "%sint size;\n", sp);
|
|
if (tirpcflag)
|
|
f_print (fout, "%sstruct rlimit rl;\n", sp);
|
|
if (inetdflag)
|
|
f_print (fout, "%sint pid, i;\n\n", sp);
|
|
f_print (fout, "%spid = fork();\n", sp);
|
|
f_print (fout, "%sif (pid < 0) {\n", sp);
|
|
f_print (fout, "%s\tperror(\"cannot fork\");\n", sp);
|
|
f_print (fout, "%s\texit(1);\n", sp);
|
|
f_print (fout, "%s}\n", sp);
|
|
f_print (fout, "%sif (pid)\n", sp);
|
|
f_print (fout, "%s\texit(0);\n", sp);
|
|
/* get number of file descriptors */
|
|
if (tirpcflag)
|
|
{
|
|
f_print (fout, "%srl.rlim_max = 0;\n", sp);
|
|
f_print (fout, "%sgetrlimit(RLIMIT_NOFILE, &rl);\n", sp);
|
|
f_print (fout, "%sif ((size = rl.rlim_max) == 0)\n", sp);
|
|
f_print (fout, "%s\texit(1);\n", sp);
|
|
}
|
|
else
|
|
{
|
|
f_print (fout, "%ssize = getdtablesize();\n", sp);
|
|
}
|
|
|
|
f_print (fout, "%sfor (i = 0; i < size; i++)\n", sp);
|
|
f_print (fout, "%s\t(void) close(i);\n", sp);
|
|
/* Redirect stderr and stdout to console */
|
|
f_print (fout, "%si = open(\"/dev/console\", 2);\n", sp);
|
|
f_print (fout, "%s(void) dup2(i, 1);\n", sp);
|
|
f_print (fout, "%s(void) dup2(i, 2);\n", sp);
|
|
/* This removes control of the controlling terminal */
|
|
if (tirpcflag)
|
|
f_print (fout, "%ssetsid();\n", sp);
|
|
else
|
|
{
|
|
f_print (fout, "%si = open(\"/dev/tty\", 2);\n", sp);
|
|
f_print (fout, "%sif (i >= 0) {\n", sp);
|
|
f_print (fout, "%s\t(void) ioctl(i, TIOCNOTTY, (char *)NULL);\n", sp);;
|
|
f_print (fout, "%s\t(void) close(i);\n", sp);
|
|
f_print (fout, "%s}\n", sp);
|
|
}
|
|
if (!logflag)
|
|
open_log_file (infile, sp);
|
|
f_print (fout, "#endif\n");
|
|
if (logflag)
|
|
open_log_file (infile, sp);
|
|
}
|
|
|
|
static void
|
|
open_log_file (const char *infile, const char *sp)
|
|
{
|
|
char *s;
|
|
|
|
s = strrchr (infile, '.');
|
|
if (s)
|
|
*s = '\0';
|
|
f_print (fout, "%sopenlog(\"%s\", LOG_PID, LOG_DAEMON);\n", sp, infile);
|
|
if (s)
|
|
*s = '.';
|
|
}
|
|
|
|
|
|
|
|
|
|
/*
|
|
* write a registration for the given transport for Inetd
|
|
*/
|
|
void
|
|
write_inetd_register (const char *transp)
|
|
{
|
|
list *l;
|
|
definition *def;
|
|
version_list *vp;
|
|
const char *sp;
|
|
int isudp;
|
|
char tmpbuf[32];
|
|
|
|
if (inetdflag)
|
|
sp = "\t";
|
|
else
|
|
sp = "";
|
|
if (streq (transp, "udp"))
|
|
isudp = 1;
|
|
else
|
|
isudp = 0;
|
|
f_print (fout, "\n");
|
|
if (inetdflag)
|
|
{
|
|
f_print (fout, "\tif ((_rpcfdtype == 0) || (_rpcfdtype == %s)) {\n",
|
|
isudp ? "SOCK_DGRAM" : "SOCK_STREAM");
|
|
}
|
|
f_print (fout, "%s\t%s = svc%s_create(%s",
|
|
sp, TRANSP, transp, inetdflag ? "sock" : "RPC_ANYSOCK");
|
|
if (!isudp)
|
|
f_print (fout, ", 0, 0");
|
|
f_print (fout, ");\n");
|
|
f_print (fout, "%s\tif (%s == NULL) {\n", sp, TRANSP);
|
|
(void) sprintf (_errbuf, "cannot create %s service.", transp);
|
|
(void) sprintf (tmpbuf, "%s\t\t", sp);
|
|
print_err_message (tmpbuf);
|
|
f_print (fout, "%s\t\texit(1);\n", sp);
|
|
f_print (fout, "%s\t}\n", sp);
|
|
|
|
if (inetdflag)
|
|
{
|
|
f_print (fout, "%s\tif (!_rpcpmstart)\n\t", sp);
|
|
f_print (fout, "%s\tproto = IPPROTO_%s;\n",
|
|
sp, isudp ? "UDP" : "TCP");
|
|
}
|
|
for (l = defined; l != NULL; l = l->next)
|
|
{
|
|
def = (definition *) l->val;
|
|
if (def->def_kind != DEF_PROGRAM)
|
|
{
|
|
continue;
|
|
}
|
|
for (vp = def->def.pr.versions; vp != NULL; vp = vp->next)
|
|
{
|
|
f_print (fout, "%s\tif (!svc_register(%s, %s, %s, ",
|
|
sp, TRANSP, def->def_name, vp->vers_name);
|
|
pvname (def->def_name, vp->vers_num);
|
|
if (inetdflag)
|
|
f_print (fout, ", proto)) {\n");
|
|
else
|
|
f_print (fout, ", IPPROTO_%s)) {\n",
|
|
isudp ? "UDP" : "TCP");
|
|
(void) sprintf (_errbuf, "unable to register (%s, %s, %s).",
|
|
def->def_name, vp->vers_name, transp);
|
|
print_err_message (tmpbuf);
|
|
f_print (fout, "%s\t\texit(1);\n", sp);
|
|
f_print (fout, "%s\t}\n", sp);
|
|
}
|
|
}
|
|
if (inetdflag)
|
|
f_print (fout, "\t}\n");
|
|
}
|