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- Newsgroups: comp.sources.misc
- From: Dennis Vadura <dvadura@watdragon.waterloo.edu>
- Subject: v19i053: dmake - dmake version 3.7, Part32/37
- Message-ID: <1991May13.145336.9683@sparky.IMD.Sterling.COM>
- X-Md4-Signature: 381e3d6f288864a58491b309f41e6e89
- Date: Mon, 13 May 1991 14:53:36 GMT
- Approved: kent@sparky.imd.sterling.com
-
- Submitted-by: Dennis Vadura <dvadura@watdragon.waterloo.edu>
- Posting-number: Volume 19, Issue 53
- Archive-name: dmake/part32
- Supersedes: dmake-3.6: Volume 15, Issue 52-77
-
- ---- Cut Here and feed the following to sh ----
- #!/bin/sh
- # this is dmake.shar.32 (part 32 of a multipart archive)
- # do not concatenate these parts, unpack them in order with /bin/sh
- # file dmake/tos/runargv.c continued
- #
- if test ! -r _shar_seq_.tmp; then
- echo 'Please unpack part 1 first!'
- exit 1
- fi
- (read Scheck
- if test "$Scheck" != 32; then
- echo Please unpack part "$Scheck" next!
- exit 1
- else
- exit 0
- fi
- ) < _shar_seq_.tmp || exit 1
- if test -f _shar_wnt_.tmp; then
- sed 's/^X//' << 'SHAR_EOF' >> 'dmake/tos/runargv.c' &&
- X
- PUBLIC int
- runargv(target, ignore, group, last, shell, cmd)
- CELLPTR target;
- int ignore;
- int group;
- int last;
- int shell;
- char *cmd;
- {
- X int status;
- X char **argv;
- X
- X argv = Pack_argv( group, shell, cmd );
- X _add_child(target, ignore);
- X status = spawnvp(P_WAIT, *argv, argv);
- X if( status == -1 ) Error("%s: %s", argv[0], strerror(errno));
- X _finished_child(status);
- X if( last && !Doing_bang ) Update_time_stamp( target );
- X
- X return( 0 );
- }
- X
- X
- PUBLIC void
- Clean_up_processes()
- {
- X _abort_flg = TRUE;
- X _finished_child(-1);
- }
- X
- X
- PUBLIC int
- Wait_for_child( abort_flg, pid )
- int abort_flg;
- int pid;
- {
- X return(1);
- }
- X
- X
- static int _valid = -1;
- static CELLPTR _tg;
- static int _ignore;
- X
- static void
- _add_child( target, ignore )
- CELLPTR target;
- int ignore;
- {
- X _tg = target;
- X _ignore = ignore;
- X _valid = 0;
- X
- X Current_target = NIL(CELL);
- }
- X
- X
- static void
- _finished_child(status)
- int status;
- {
- X if( _valid == -1 ) return;
- X Unlink_temp_files( _tg );
- X _valid = -1;
- X Handle_result( status, _ignore, _abort_flg, _tg );
- }
- SHAR_EOF
- chmod 0640 dmake/tos/runargv.c ||
- echo 'restore of dmake/tos/runargv.c failed'
- Wc_c="`wc -c < 'dmake/tos/runargv.c'`"
- test 2542 -eq "$Wc_c" ||
- echo 'dmake/tos/runargv.c: original size 2542, current size' "$Wc_c"
- rm -f _shar_wnt_.tmp
- fi
- # ============= dmake/tos/startup.h ==============
- if test -f 'dmake/tos/startup.h' -a X"$1" != X"-c"; then
- echo 'x - skipping dmake/tos/startup.h (File already exists)'
- rm -f _shar_wnt_.tmp
- else
- > _shar_wnt_.tmp
- sed 's/^X//' << 'SHAR_EOF' > 'dmake/tos/startup.h' &&
- /* This file contains the default value of the MAKESTARTUP variable.
- X * You must set the quoted string below to the default path to the startup
- X * variable, so that it gets compiled in. LEAVE ROOTDIR at the front of
- X * the path. This allows the user to customize his environment for dmake
- X * by setting up a new ROOTDIR environment variable. */
- X
- "MAKESTARTUP := $(ROOTDIR)/etc/startup.mk",
- SHAR_EOF
- chmod 0640 dmake/tos/startup.h ||
- echo 'restore of dmake/tos/startup.h failed'
- Wc_c="`wc -c < 'dmake/tos/startup.h'`"
- test 392 -eq "$Wc_c" ||
- echo 'dmake/tos/startup.h: original size 392, current size' "$Wc_c"
- rm -f _shar_wnt_.tmp
- fi
- # ============= dmake/tos/startup.mk ==============
- if test -f 'dmake/tos/startup.mk' -a X"$1" != X"-c"; then
- echo 'x - skipping dmake/tos/startup.mk (File already exists)'
- rm -f _shar_wnt_.tmp
- else
- > _shar_wnt_.tmp
- sed 's/^X//' << 'SHAR_EOF' > 'dmake/tos/startup.mk' &&
- # Generic UNIX DMAKE startup file. Customize to suit your needs.
- # Should work for both SYSV, and BSD 4.3
- # See the documentation for a description of internally defined macros.
- #
- # Disable warnings for macros redefined here that were given
- # on the command line.
- __.SILENT := $(.SILENT)
- .SILENT := yes
- X
- # Configuration parameters for DMAKE startup.mk file
- # Set these to NON-NULL if you wish to turn the parameter on.
- _HAVE_RCS := # yes => RCS is installed.
- _HAVE_SCCS := # yes => SCCS is installed.
- X
- # Applicable suffix definitions
- A := .olb # Libraries
- E := # Executables
- F := .f # Fortran
- O := .o # Objects
- P := .p # Pascal
- S := .s # Assembler sources
- V := ,v # RCS suffix
- X
- # Recipe execution configurations
- SHELL := /bin/sh
- SHELLFLAGS :=
- GROUPSHELL := $(SHELL)
- GROUPFLAGS :=
- SHELLMETAS := |();&<>?*][$$:\\#`'"
- GROUPSUFFIX := .bat
- DIVFILE = $(TMPFILE)
- X
- # Standard C-language command names and flags
- X CPP := /gnu/lib/cpp # C-preprocessor
- X CC := gcc # C-compiler and flags
- X CFLAGS +=
- X
- X AS := /gnu/lib/as # Assembler and flags
- X ASFLAGS +=
- X
- X LD = $(CC) # Loader and flags
- X LDFLAGS +=
- X LDLIBS =
- X
- # Definition of $(MAKE) macro for recursive makes.
- X MAKE = $(MAKECMD) $(MFLAGS)
- X
- # Definition of Print command for this system.
- X PRINT = lpr
- X
- # Language and Parser generation Tools and their flags
- X YACC := yacc # standard yacc
- X YFLAGS +=
- X YTAB := y.tab # yacc output files name stem.
- X
- X LEX := lex # standard lex
- X LFLAGS +=
- X LEXYY := lex.yy # lex output file
- X
- # Other Compilers, Tools and their flags
- X PC := pc # pascal compiler
- X RC := f77 # ratfor compiler
- X FC := f77 # fortran compiler
- X
- X CO := co # check out for RCS
- X COFLAGS += -q
- X
- X AR := gar # archiver
- X ARFLAGS+= ruv
- X
- X RM := /gnu/bin/rm # remove a file command
- X RMFLAGS +=
- X
- # Implicit generation rules for making inferences.
- # We don't provide .yr or .ye rules here. They're obsolete.
- # Rules for making *$O
- X %$O : %.c ; $(CC) $(CFLAGS) -c $<
- X %$O : %$P ; $(PC) $(PFLAGS) -c $<
- X %$O : %$S ; $(AS) $(ASFLAGS) $<
- X %$O : %.cl ; class -c $<
- X %$O : %.e %.r %.F %$F
- X $(FC) $(RFLAGS) $(EFLAGS) $(FFLAGS) -c $<
- X
- # Executables
- X %$E : %$O ; $(LD) $(LDFLAGS) -o $@ $< $(LDLIBES)
- X
- # lex and yacc rules
- X %.c : %.y ; $(YACC) $(YFLAGS) $<; mv $(YTAB).c $@
- X %.c : %.l ; $(LEX) $(LFLAGS) $<; mv $(LEXYY).c $@
- X
- # This rule tells how to make *.out from it's immediate list of prerequisites
- # UNIX only.
- X %.out :; $(LD) $(LDFLAGS) -o $@ $^ $(LDLIBS)
- X
- # RCS support
- .IF $(_HAVE_RCS)
- X % : %$V $$(@:d)RCS/$$(@:f)$V;- $(CO) $(COFLAGS) $@
- X .NOINFER : %$V $$(@:d)RCS/$$(@:f)$V
- .END
- X
- # SCCS support
- .IF $(_HAVE_SCCS)
- X % : s.% ; get $@
- X .NOINFER : s.%
- .END
- X
- # Recipe to make archive files.
- %$A :
- [
- X $(AR) $(ARFLAGS) $@ $?
- X $(RM) $(RMFLAGS) $?
- X ranlib $@
- ]
- X
- # DMAKE uses this recipe to remove intermediate targets
- .REMOVE :; $(RM) -f $<
- X
- # AUGMAKE extensions for SYSV compatibility
- @B = $(@:b)
- @D = $(@:d)
- @F = $(@:f)
- *B = $(*:b)
- *D = $(*:d)
- *F = $(*:f)
- <B = $(<:b)
- <D = $(<:d)
- <F = $(<:f)
- ?B = $(?:b)
- ?F = $(?:f)
- ?D = $(?:d)
- X
- # Turn warnings back to previous setting.
- .SILENT := $(__.SILENT)
- X
- # Local startup file if any
- .INCLUDE .IGNORE: "_startup.mk"
- SHAR_EOF
- chmod 0640 dmake/tos/startup.mk ||
- echo 'restore of dmake/tos/startup.mk failed'
- Wc_c="`wc -c < 'dmake/tos/startup.mk'`"
- test 3233 -eq "$Wc_c" ||
- echo 'dmake/tos/startup.mk: original size 3233, current size' "$Wc_c"
- rm -f _shar_wnt_.tmp
- fi
- # ============= dmake/tos/sysintf.h ==============
- if test -f 'dmake/tos/sysintf.h' -a X"$1" != X"-c"; then
- echo 'x - skipping dmake/tos/sysintf.h (File already exists)'
- rm -f _shar_wnt_.tmp
- else
- > _shar_wnt_.tmp
- sed 's/^X//' << 'SHAR_EOF' > 'dmake/tos/sysintf.h' &&
- /*
- ** assorted bits of system interface, for common routines inside dmake.
- ** System specific code can be found in the config.h files for each
- ** of the system specifications.
- */
- X
- #define STAT stat
- #define VOID_LCACHE(l,m) (void) void_lcache(l,m)
- #define Hook_std_writes(A)
- #definf GETPID getpid()
- X
- /*
- ** standard C items
- */
- X
- /*
- ** DOS interface standard items
- */
- #define getswitchar() '-'
- X
- /*
- ** make parameters
- */
- #define MAX_PATH_LEN 1024
- SHAR_EOF
- chmod 0640 dmake/tos/sysintf.h ||
- echo 'restore of dmake/tos/sysintf.h failed'
- Wc_c="`wc -c < 'dmake/tos/sysintf.h'`"
- test 442 -eq "$Wc_c" ||
- echo 'dmake/tos/sysintf.h: original size 442, current size' "$Wc_c"
- rm -f _shar_wnt_.tmp
- fi
- # ============= dmake/tos/tempnam.c ==============
- if test -f 'dmake/tos/tempnam.c' -a X"$1" != X"-c"; then
- echo 'x - skipping dmake/tos/tempnam.c (File already exists)'
- rm -f _shar_wnt_.tmp
- else
- > _shar_wnt_.tmp
- sed 's/^X//' << 'SHAR_EOF' > 'dmake/tos/tempnam.c' &&
- /*LINTLIBRARY*/
- #include <stdio.h>
- #include <string.h>
- #include <stdlib.h>
- X
- #define max(A,B) (((A)<(B))?(B):(A))
- X
- extern char *mktemp();
- extern int access();
- X
- static char *cpdir();
- static char *seed="AAA";
- X
- /* BSD stdio.h doesn't define P_tmpdir, so let's do it here */
- #ifndef P_tmpdir
- static char *P_tmpdir = "/tmp";
- #endif
- X
- char *
- tempnam(dir, prefix)
- char *dir; /* use this directory please (if non-NULL) */
- char *prefix; /* use this (if non-NULL) as filename prefix */
- {
- X register char *p, *q, *tmpdir;
- X int tl=0, dl=0, pl;
- X
- X pl = strlen(P_tmpdir);
- X
- X if( (tmpdir = getenv("TMPDIR")) != NULL ) tl = strlen(tmpdir);
- X if( dir != NULL ) dl = strlen(dir);
- X
- X if( (p = malloc((unsigned)(max(max(dl,tl),pl)+16))) == NULL )
- X return(NULL);
- X
- X *p = '\0';
- X
- X if( (tl == 0) || (access( cpdir(p, tmpdir), 3) != 0) )
- X if( (dl == 0) || (access( cpdir(p, dir), 3) != 0) )
- X if( access( cpdir(p, P_tmpdir), 3) != 0 )
- X if( access( cpdir(p, "/tmp"), 3) != 0 )
- X return(NULL);
- X
- X (void) strcat(p, "/");
- X if(prefix)
- X {
- X *(p+strlen(p)+5) = '\0';
- X (void)strncat(p, prefix, 5);
- X }
- X
- X (void)strcat(p, seed);
- X (void)strcat(p, "XXXXXX");
- X
- X q = seed;
- X while(*q == 'Z') *q++ = 'A';
- X ++*q;
- X
- X if(*mktemp(p) == '\0') return(NULL);
- X return(p);
- }
- X
- X
- X
- static char *
- cpdir(buf, str)
- char *buf;
- char *str;
- {
- X char *p;
- X
- X if(str != NULL)
- X {
- X (void) strcpy(buf, str);
- X p = buf - 1 + strlen(buf);
- X if(*p == '/') *p = '\0';
- X }
- X
- X return(buf);
- }
- SHAR_EOF
- chmod 0640 dmake/tos/tempnam.c ||
- echo 'restore of dmake/tos/tempnam.c failed'
- Wc_c="`wc -c < 'dmake/tos/tempnam.c'`"
- test 1506 -eq "$Wc_c" ||
- echo 'dmake/tos/tempnam.c: original size 1506, current size' "$Wc_c"
- rm -f _shar_wnt_.tmp
- fi
- # ============= dmake/unix/386ix/ar.h ==============
- if test ! -d 'dmake/unix'; then
- mkdir 'dmake/unix'
- fi
- if test ! -d 'dmake/unix/386ix'; then
- mkdir 'dmake/unix/386ix'
- fi
- if test -f 'dmake/unix/386ix/ar.h' -a X"$1" != X"-c"; then
- echo 'x - skipping dmake/unix/386ix/ar.h (File already exists)'
- rm -f _shar_wnt_.tmp
- else
- > _shar_wnt_.tmp
- sed 's/^X//' << 'SHAR_EOF' > 'dmake/unix/386ix/ar.h' &&
- #define PORTAR 1
- #include "/usr/include/ar.h"
- SHAR_EOF
- chmod 0640 dmake/unix/386ix/ar.h ||
- echo 'restore of dmake/unix/386ix/ar.h failed'
- Wc_c="`wc -c < 'dmake/unix/386ix/ar.h'`"
- test 46 -eq "$Wc_c" ||
- echo 'dmake/unix/386ix/ar.h: original size 46, current size' "$Wc_c"
- rm -f _shar_wnt_.tmp
- fi
- # ============= dmake/unix/386ix/config.h ==============
- if test -f 'dmake/unix/386ix/config.h' -a X"$1" != X"-c"; then
- echo 'x - skipping dmake/unix/386ix/config.h (File already exists)'
- rm -f _shar_wnt_.tmp
- else
- > _shar_wnt_.tmp
- sed 's/^X//' << 'SHAR_EOF' > 'dmake/unix/386ix/config.h' &&
- /* RCS -- $Header: /u2/dvadura/src/generic/dmake/src/unix/386ix/RCS/config.h,v 1.1 91/05/06 15:27:43 dvadura Exp $
- -- SYNOPSIS -- Configurarion include file.
- --
- -- DESCRIPTION
- -- There is one of these for each specific machine configuration.
- -- It can be used to further tweek the machine specific sources
- -- so that they compile.
- --
- -- AUTHOR
- -- Dennis Vadura, dvadura@watdragon.uwaterloo.ca
- -- CS DEPT, University of Waterloo, Waterloo, Ont., Canada
- --
- -- COPYRIGHT
- -- Copyright (c) 1990 by Dennis Vadura. All rights reserved.
- --
- -- This program is free software; you can redistribute it and/or
- -- modify it under the terms of the GNU General Public License
- -- (version 1), as published by the Free Software Foundation, and
- -- found in the file 'LICENSE' included with this distribution.
- --
- -- This program is distributed in the hope that it will be useful,
- -- but WITHOUT ANY WARRANTY; without even the implied warrant of
- -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- -- GNU General Public License for more details.
- --
- -- You should have received a copy of the GNU General Public License
- -- along with this program; if not, write to the Free Software
- -- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- --
- -- LOG
- -- $Log: config.h,v $
- X * Revision 1.1 91/05/06 15:27:43 dvadura
- X * dmake Release Version 3.7
- X *
- */
- X
- /* define this for configurations that don't have the coreleft function
- X * so that the code compiles. To my knowledge coreleft exists only on
- X * Turbo C, but it is needed here since the function is used in many debug
- X * macros. */
- #define coreleft() 0L
- X
- /* Define the getcwd function that is used in the code, since BSD does
- X * not have getcwd, but call it getwd instead. */
- extern char *getcwd ANSI((char *, int));
- X
- /* Define setvbuf, SysV doesn't have one */
- #define setvbuf(fp, bp, type, len) setbuf( fp, NULL );
- X
- /* We don't care about CONST */
- #define CONST
- SHAR_EOF
- chmod 0640 dmake/unix/386ix/config.h ||
- echo 'restore of dmake/unix/386ix/config.h failed'
- Wc_c="`wc -c < 'dmake/unix/386ix/config.h'`"
- test 1998 -eq "$Wc_c" ||
- echo 'dmake/unix/386ix/config.h: original size 1998, current size' "$Wc_c"
- rm -f _shar_wnt_.tmp
- fi
- # ============= dmake/unix/386ix/config.mk ==============
- if test -f 'dmake/unix/386ix/config.mk' -a X"$1" != X"-c"; then
- echo 'x - skipping dmake/unix/386ix/config.mk (File already exists)'
- rm -f _shar_wnt_.tmp
- else
- > _shar_wnt_.tmp
- sed 's/^X//' << 'SHAR_EOF' > 'dmake/unix/386ix/config.mk' &&
- # This is the 386IX UNIX configuration file for DMAKE
- # It simply modifies the values of SRC, and checks to see if
- # OSENVIRONMENT is defined. If so it includes the appropriate
- # config.mk file.
- #
- # It also sets the values of .SOURCE.c and .SOURCE.h to include the local
- # directory.
- #
- osrdir := $(OS)$(DIRSEPSTR)$(OSRELEASE)
- X
- # The following are required sources
- OSDSRC :=
- .IF $(OSDSRC)
- X SRC += $(OSDSRC)
- X .SETDIR=$(osrdir) : $(OSDSRC)
- .END
- X
- .SOURCE.h : $(osrdir)
- X
- # Local configuration modifications for CFLAGS, there's local SysV includes
- # too.
- CFLAGS += -I$(osrdir)
- X
- # See if we modify anything in the lower levels.
- .IF $(OSENVIRONMENT) != $(NULL)
- X .INCLUDE .IGNORE : $(osrdir)$(DIRSEPSTR)$(OSENVIRONMENT)$(DIRSEPSTR)config.mk
- .END
- SHAR_EOF
- chmod 0640 dmake/unix/386ix/config.mk ||
- echo 'restore of dmake/unix/386ix/config.mk failed'
- Wc_c="`wc -c < 'dmake/unix/386ix/config.mk'`"
- test 745 -eq "$Wc_c" ||
- echo 'dmake/unix/386ix/config.mk: original size 745, current size' "$Wc_c"
- rm -f _shar_wnt_.tmp
- fi
- # ============= dmake/unix/386ix/make.sh ==============
- if test -f 'dmake/unix/386ix/make.sh' -a X"$1" != X"-c"; then
- echo 'x - skipping dmake/unix/386ix/make.sh (File already exists)'
- rm -f _shar_wnt_.tmp
- else
- > _shar_wnt_.tmp
- sed 's/^X//' << 'SHAR_EOF' > 'dmake/unix/386ix/make.sh' &&
- mkdir objects
- cc -c -I. -Iunix -Iunix/386ix -O infer.c
- mv infer.o objects
- cc -c -I. -Iunix -Iunix/386ix -O make.c
- mv make.o objects
- cc -c -I. -Iunix -Iunix/386ix -O stat.c
- mv stat.o objects
- cc -c -I. -Iunix -Iunix/386ix -O expand.c
- mv expand.o objects
- cc -c -I. -Iunix -Iunix/386ix -O dmstring.c
- mv dmstring.o objects
- cc -c -I. -Iunix -Iunix/386ix -O hash.c
- mv hash.o objects
- cc -c -I. -Iunix -Iunix/386ix -O dag.c
- mv dag.o objects
- cc -c -I. -Iunix -Iunix/386ix -O dmake.c
- mv dmake.o objects
- cc -c -I. -Iunix -Iunix/386ix -O path.c
- mv path.o objects
- cc -c -I. -Iunix -Iunix/386ix -O imacs.c
- mv imacs.o objects
- cc -c -I. -Iunix -Iunix/386ix -O sysintf.c
- mv sysintf.o objects
- cc -c -I. -Iunix -Iunix/386ix -O parse.c
- mv parse.o objects
- cc -c -I. -Iunix -Iunix/386ix -O getinp.c
- mv getinp.o objects
- cc -c -I. -Iunix -Iunix/386ix -O quit.c
- mv quit.o objects
- cc -c -I. -Iunix -Iunix/386ix -O state.c
- mv state.o objects
- cc -c -I. -Iunix -Iunix/386ix -O basename.c
- mv basename.o objects
- cc -c -I. -Iunix -Iunix/386ix -O dmdump.c
- mv dmdump.o objects
- cc -c -I. -Iunix -Iunix/386ix -O macparse.c
- mv macparse.o objects
- cc -c -I. -Iunix -Iunix/386ix -O rulparse.c
- mv rulparse.o objects
- cc -c -I. -Iunix -Iunix/386ix -O percent.c
- mv percent.o objects
- cc -c -I. -Iunix -Iunix/386ix -O function.c
- mv function.o objects
- cc -c -I. -Iunix -Iunix/386ix -O unix/arlib.c
- mv arlib.o objects
- cc -c -I. -Iunix -Iunix/386ix -O unix/dirbrk.c
- mv dirbrk.o objects
- cc -c -I. -Iunix -Iunix/386ix -O unix/rmprq.c
- mv rmprq.o objects
- cc -c -I. -Iunix -Iunix/386ix -O unix/ruletab.c
- mv ruletab.o objects
- cc -c -I. -Iunix -Iunix/386ix -O unix/runargv.c
- mv runargv.o objects
- cc -o dmake objects/infer.o objects/make.o objects/stat.o objects/expand.o objects/dmstring.o objects/hash.o objects/dag.o objects/dmake.o objects/path.o objects/imacs.o objects/sysintf.o objects/parse.o objects/getinp.o objects/quit.o objects/state.o objects/basename.o objects/dmdump.o objects/macparse.o objects/rulparse.o objects/percent.o objects/function.o objects/arlib.o objects/dirbrk.o objects/rmprq.o objects/ruletab.o objects/runargv.o
- cp unix/386ix/startup.mk startup.mk
- SHAR_EOF
- chmod 0640 dmake/unix/386ix/make.sh ||
- echo 'restore of dmake/unix/386ix/make.sh failed'
- Wc_c="`wc -c < 'dmake/unix/386ix/make.sh'`"
- test 2126 -eq "$Wc_c" ||
- echo 'dmake/unix/386ix/make.sh: original size 2126, current size' "$Wc_c"
- rm -f _shar_wnt_.tmp
- fi
- # ============= dmake/unix/386ix/public.h ==============
- if test -f 'dmake/unix/386ix/public.h' -a X"$1" != X"-c"; then
- echo 'x - skipping dmake/unix/386ix/public.h (File already exists)'
- rm -f _shar_wnt_.tmp
- else
- > _shar_wnt_.tmp
- sed 's/^X//' << 'SHAR_EOF' > 'dmake/unix/386ix/public.h' &&
- /* RCS -- $Header: /u2/dvadura/src/generic/dmake/src/unix/386ix/RCS/public.h,v 1.1 91/05/06 15:27:45 dvadura Exp Locker: dvadura $
- -- WARNING -- This file is AUTOMATICALLY GENERATED DO NOT EDIT IT
- --
- -- SYNOPSIS -- Local functions exported to be visible by others.
- --
- -- DESCRIPTION
- -- This file is generated by 'genpub'. Function declarations
- -- that appear in this file are extracted by 'genpub' from
- -- source files. Any function in the source file whose definition
- -- appears like:
- --
- -- PUBLIC return_type
- -- function( arg_list );
- -- type_expr1 arg1;
- -- ...
- --
- -- has its definition extracted and a line of the form:
- --
- -- return_type function ANSI((type_expr1,type_expr2,...));
- --
- -- entered into the output file.
- --
- -- AUTHOR
- -- Dennis Vadura, dvadura@watdragon.uwaterloo.ca
- -- CS DEPT, University of Waterloo, Waterloo, Ont., Canada
- --
- -- COPYRIGHT
- -- Copyright (c) 1990 by Dennis Vadura. All rights reserved.
- --
- -- This program is free software; you can redistribute it and/or
- -- modify it under the terms of the GNU General Public License
- -- (version 1), as published by the Free Software Foundation, and
- -- found in the file 'LICENSE' included with this distribution.
- --
- -- This program is distributed in the hope that it will be useful,
- -- but WITHOUT ANY WARRANTY; without even the implied warrant of
- -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- -- GNU General Public License for more details.
- --
- -- You should have received a copy of the GNU General Public License
- -- along with this program; if not, write to the Free Software
- -- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- --
- -- LOG
- -- $Log: public.h,v $
- X * Revision 1.1 91/05/06 15:27:45 dvadura
- X * dmake Release Version 3.7
- X *
- */
- X
- #ifndef _DMAKE_PUBLIC_h
- #define _DMAKE_PUBLIC_h
- X
- void Infer_recipe ANSI((CELLPTR, CELLPTR));
- int Make_targets ANSI(());
- int Exec_commands ANSI((CELLPTR));
- void Pop_dir ANSI((int));
- void Append_line ANSI((char *, int, FILE *, char *, int, int));
- void Stat_target ANSI((CELLPTR, int));
- char * Expand ANSI((char *));
- char * Apply_edit ANSI((char *, char *, char *, int, int));
- void Map_esc ANSI((char *));
- char* Apply_modifiers ANSI((int, char *));
- char* Tokenize ANSI((char *, char *));
- char * _strjoin ANSI((char *, char *, int, int));
- char * _stradd ANSI((char *, char *, int));
- char * _strapp ANSI((char *, char *));
- char * _strdup ANSI((char *));
- char * _strpbrk ANSI((char *, char *));
- char * _strspn ANSI((char *, char *));
- char * _strstr ANSI((char *, char *));
- char * _substr ANSI((char *, char *));
- uint16 Hash ANSI((char *, uint32 *));
- HASHPTR Get_name ANSI((char *, HASHPTR *, int));
- HASHPTR Search_table ANSI((HASHPTR *, char *, uint16 *, uint32 *));
- HASHPTR Def_macro ANSI((char *, char *, int));
- CELLPTR Def_cell ANSI((char *));
- LINKPTR Add_prerequisite ANSI((CELLPTR, CELLPTR, int, int));
- void Clear_prerequisites ANSI((CELLPTR));
- int Test_circle ANSI((CELLPTR, int));
- STRINGPTR Def_recipe ANSI((char *, STRINGPTR, int, int));
- t_attr Rcp_attribute ANSI((char *));
- int main ANSI((int, char **));
- FILE * Openfile ANSI((char *, int, int));
- FILE * Closefile ANSI(());
- FILE * Search_file ANSI((char *, char **));
- char * Filename ANSI(());
- void No_ram ANSI(());
- int Usage ANSI((int));
- int Version ANSI(());
- char * Get_suffix ANSI((char *));
- char * Build_path ANSI((char *, char *));
- void Make_rules ANSI(());
- void Create_macro_vars ANSI(());
- time_t Do_stat ANSI((char *, char *, char **));
- int Do_touch ANSI((char *, char *, char **));
- void Void_lib_cache ANSI((char *, char *));
- time_t Do_time ANSI(());
- int Do_cmnd ANSI((char *, int, int, CELLPTR, int, int, int));
- char ** Pack_argv ANSI((int, int, char *));
- char * Read_env_string ANSI((char *));
- int Write_env_string ANSI((char *, char *));
- void ReadEnvironment ANSI(());
- void Catch_signals ANSI((void (*)()));
- void Clear_signals ANSI(());
- void Prolog ANSI((int, char* []));
- void Epilog ANSI((int));
- char * Get_current_dir ANSI(());
- int Set_dir ANSI((char*));
- char Get_switch_char ANSI(());
- FILE* Get_temp ANSI((char **, char *, int));
- FILE * Start_temp ANSI((char *, CELLPTR, char **));
- void Open_temp_error ANSI((char *, char *));
- void Link_temp ANSI((CELLPTR, FILE *, char *));
- void Close_temp ANSI((CELLPTR, FILE *));
- void Unlink_temp_files ANSI((CELLPTR));
- void Handle_result ANSI((int, int, int, CELLPTR));
- void Update_time_stamp ANSI((CELLPTR));
- void Parse ANSI((FILE *));
- int Get_line ANSI((char *, FILE *));
- char * Do_comment ANSI((char *, char **, int));
- char * Get_token ANSI((TKSTRPTR, char *, int));
- void Quit ANSI(());
- void Read_state ANSI(());
- void Write_state ANSI(());
- int Check_state ANSI((CELLPTR, STRINGPTR *, int));
- char* basename ANSI((char *));
- void Dump ANSI(());
- void Dump_recipe ANSI((STRINGPTR));
- int Parse_macro ANSI((char *, int));
- int Macro_op ANSI((char *));
- int Parse_rule_def ANSI((int *));
- int Rule_op ANSI((char *));
- void Add_recipe_to_list ANSI((char *, int, int));
- void Bind_rules_to_targets ANSI((int));
- int Set_group_attributes ANSI((char *));
- DFALINKPTR Match_dfa ANSI((char *));
- void Check_circle_dfa ANSI(());
- void Add_nfa ANSI((char *));
- char * Exec_function ANSI((char *));
- time_t seek_arch ANSI((char *, char *));
- int If_root_path ANSI((char *));
- void Remove_prq ANSI((CELLPTR));
- int runargv ANSI((CELLPTR, int, int, int, int, char *));
- int Wait_for_child ANSI((int, int));
- void Clean_up_processes ANSI(());
- X
- #endif
- SHAR_EOF
- chmod 0640 dmake/unix/386ix/public.h ||
- echo 'restore of dmake/unix/386ix/public.h failed'
- Wc_c="`wc -c < 'dmake/unix/386ix/public.h'`"
- test 5521 -eq "$Wc_c" ||
- echo 'dmake/unix/386ix/public.h: original size 5521, current size' "$Wc_c"
- rm -f _shar_wnt_.tmp
- fi
- # ============= dmake/unix/386ix/startup.mk ==============
- if test -f 'dmake/unix/386ix/startup.mk' -a X"$1" != X"-c"; then
- echo 'x - skipping dmake/unix/386ix/startup.mk (File already exists)'
- rm -f _shar_wnt_.tmp
- else
- > _shar_wnt_.tmp
- sed 's/^X//' << 'SHAR_EOF' > 'dmake/unix/386ix/startup.mk' &&
- # Generic UNIX DMAKE startup file. Customize to suit your needs.
- # Should work for both SYSV, and BSD 4.3
- # See the documentation for a description of internally defined macros.
- #
- # Disable warnings for macros redefined here that were given
- # on the command line.
- __.SILENT := $(.SILENT)
- .SILENT := yes
- X
- # Configuration parameters for DMAKE startup.mk file
- # Set these to NON-NULL if you wish to turn the parameter on.
- _HAVE_RCS := yes # yes => RCS is installed.
- _HAVE_SCCS := yes # yes => SCCS is installed.
- X
- # Applicable suffix definitions
- A := .a # Libraries
- E := # Executables
- F := .f # Fortran
- O := .o # Objects
- P := .p # Pascal
- S := .s # Assembler sources
- V := ,v # RCS suffix
- X
- # Recipe execution configurations
- SHELL := /bin/sh
- SHELLFLAGS := -ce
- GROUPSHELL := $(SHELL)
- GROUPFLAGS :=
- SHELLMETAS := |();&<>?*][$$:\\#`'"
- GROUPSUFFIX :=
- DIVFILE = $(TMPFILE)
- X
- # Standard C-language command names and flags
- X CPP := /lib/cpp # C-preprocessor
- X CC := cc # C-compiler and flags
- X CFLAGS +=
- X
- X AS := as # Assembler and flags
- X ASFLAGS +=
- X
- X LD = $(CC) # Loader and flags
- X LDFLAGS +=
- X LDLIBS =
- X
- # Definition of $(MAKE) macro for recursive makes.
- X MAKE = $(MAKECMD) $(MFLAGS)
- X
- # Definition of Print command for this system.
- X PRINT = lpr
- X
- # Language and Parser generation Tools and their flags
- X YACC := yacc # standard yacc
- X YFLAGS +=
- X YTAB := y.tab # yacc output files name stem.
- X
- X LEX := lex # standard lex
- X LFLAGS +=
- X LEXYY := lex.yy # lex output file
- X
- # Other Compilers, Tools and their flags
- X PC := pc # pascal compiler
- X RC := f77 # ratfor compiler
- X FC := f77 # fortran compiler
- X
- X CO := co # check out for RCS
- X COFLAGS += -q
- X
- X AR := ar # archiver
- X ARFLAGS+= ruv
- X
- X RM := /bin/rm # remove a file command
- X RMFLAGS +=
- X
- # Implicit generation rules for making inferences.
- # We don't provide .yr or .ye rules here. They're obsolete.
- # Rules for making *$O
- X %$O : %.c ; $(CC) $(CFLAGS) -c $<
- X %$O : %$P ; $(PC) $(PFLAGS) -c $<
- X %$O : %$S ; $(AS) $(ASFLAGS) $<
- X %$O : %.cl ; class -c $<
- X %$O : %.e %.r %.F %$F
- X $(FC) $(RFLAGS) $(EFLAGS) $(FFLAGS) -c $<
- X
- # Executables
- X %$E : %$O ; $(LD) $(LDFLAGS) -o $@ $< $(LDLIBES)
- X
- # lex and yacc rules
- X %.c : %.y ; $(YACC) $(YFLAGS) $<; mv $(YTAB).c $@
- X %.c : %.l ; $(LEX) $(LFLAGS) $<; mv $(LEXYY).c $@
- X
- # This rule tells how to make *.out from it's immediate list of prerequisites
- # UNIX only.
- X %.out :; $(LD) $(LDFLAGS) -o $@ $^ $(LDLIBS)
- X
- # RCS support
- .IF $(_HAVE_RCS)
- X % : %$V $$(@:d)RCS/$$(@:f)$V;- $(CO) $(COFLAGS) $@
- X .NOINFER : %$V $$(@:d)RCS/$$(@:f)$V
- .END
- X
- # SCCS support
- .IF $(_HAVE_SCCS)
- X % : s.% ; get $@
- X .NOINFER : s.%
- .END
- X
- # Recipe to make archive files.
- %$A :
- [
- X $(AR) $(ARFLAGS) $@ $?
- X $(RM) $(RMFLAGS) $?
- X ranlib $@
- ]
- X
- # DMAKE uses this recipe to remove intermediate targets
- .REMOVE :; $(RM) -f $<
- X
- # AUGMAKE extensions for SYSV compatibility
- @B = $(@:b)
- @D = $(@:d)
- @F = $(@:f)
- *B = $(*:b)
- *D = $(*:d)
- *F = $(*:f)
- <B = $(<:b)
- <D = $(<:d)
- <F = $(<:f)
- ?B = $(?:b)
- ?F = $(?:f)
- ?D = $(?:d)
- X
- # Turn warnings back to previous setting.
- .SILENT := $(__.SILENT)
- X
- # Local startup file if any
- .INCLUDE .IGNORE: "_startup.mk"
- SHAR_EOF
- chmod 0640 dmake/unix/386ix/startup.mk ||
- echo 'restore of dmake/unix/386ix/startup.mk failed'
- Wc_c="`wc -c < 'dmake/unix/386ix/startup.mk'`"
- test 3221 -eq "$Wc_c" ||
- echo 'dmake/unix/386ix/startup.mk: original size 3221, current size' "$Wc_c"
- rm -f _shar_wnt_.tmp
- fi
- # ============= dmake/unix/386ix/stdarg.h ==============
- if test -f 'dmake/unix/386ix/stdarg.h' -a X"$1" != X"-c"; then
- echo 'x - skipping dmake/unix/386ix/stdarg.h (File already exists)'
- rm -f _shar_wnt_.tmp
- else
- > _shar_wnt_.tmp
- sed 's/^X//' << 'SHAR_EOF' > 'dmake/unix/386ix/stdarg.h' &&
- /*
- X * stdarg.h
- X *
- X * defines ANSI style macros for accessing arguments of a function which takes
- X * a variable number of arguments
- X *
- X */
- X
- #if !defined(__STDARG)
- #define __STDARG
- X
- typedef char *va_list;
- X
- #define va_dcl int va_alist
- #define va_start(ap,v) ap = (va_list)&va_alist
- #define va_arg(ap,t) ((t*)(ap += sizeof(t)))[-1]
- #define va_end(ap) ap = NULL
- #endif
- SHAR_EOF
- chmod 0640 dmake/unix/386ix/stdarg.h ||
- echo 'restore of dmake/unix/386ix/stdarg.h failed'
- Wc_c="`wc -c < 'dmake/unix/386ix/stdarg.h'`"
- test 373 -eq "$Wc_c" ||
- echo 'dmake/unix/386ix/stdarg.h: original size 373, current size' "$Wc_c"
- rm -f _shar_wnt_.tmp
- fi
- # ============= dmake/unix/386ix/stdlib.h ==============
- if test -f 'dmake/unix/386ix/stdlib.h' -a X"$1" != X"-c"; then
- echo 'x - skipping dmake/unix/386ix/stdlib.h (File already exists)'
- rm -f _shar_wnt_.tmp
- else
- > _shar_wnt_.tmp
- sed 's/^X//' << 'SHAR_EOF' > 'dmake/unix/386ix/stdlib.h' &&
- #ifndef _STDLIB_INCLUDED_
- #define _STDLIB_INCLUDED_
- X
- extern /*GOTO*/ _exit();
- extern /*GOTO*/ exit();
- extern /*GOTO*/ abort();
- extern int system();
- extern char *getenv();
- extern char *calloc();
- extern char *malloc();
- extern char *realloc();
- extern free();
- extern int errno;
- X
- #ifndef EIO
- # include <errno.h>
- #endif
- X
- #endif /* _STDLIB_INCLUDED_ */
- SHAR_EOF
- chmod 0640 dmake/unix/386ix/stdlib.h ||
- echo 'restore of dmake/unix/386ix/stdlib.h failed'
- Wc_c="`wc -c < 'dmake/unix/386ix/stdlib.h'`"
- test 346 -eq "$Wc_c" ||
- echo 'dmake/unix/386ix/stdlib.h: original size 346, current size' "$Wc_c"
- rm -f _shar_wnt_.tmp
- fi
- # ============= dmake/unix/386ix/time.h ==============
- if test -f 'dmake/unix/386ix/time.h' -a X"$1" != X"-c"; then
- echo 'x - skipping dmake/unix/386ix/time.h (File already exists)'
- rm -f _shar_wnt_.tmp
- else
- > _shar_wnt_.tmp
- sed 's/^X//' << 'SHAR_EOF' > 'dmake/unix/386ix/time.h' &&
- /*
- ** Berkeley get this wrong!
- */
- #ifndef TIME_h
- #define TIME_h
- X
- typedef long time_t; /* this is the thing we use */
- X
- #endif TIME_h
- X
- SHAR_EOF
- chmod 0640 dmake/unix/386ix/time.h ||
- echo 'restore of dmake/unix/386ix/time.h failed'
- Wc_c="`wc -c < 'dmake/unix/386ix/time.h'`"
- test 133 -eq "$Wc_c" ||
- echo 'dmake/unix/386ix/time.h: original size 133, current size' "$Wc_c"
- rm -f _shar_wnt_.tmp
- fi
- # ============= dmake/unix/arlib.c ==============
- if test -f 'dmake/unix/arlib.c' -a X"$1" != X"-c"; then
- echo 'x - skipping dmake/unix/arlib.c (File already exists)'
- rm -f _shar_wnt_.tmp
- else
- > _shar_wnt_.tmp
- sed 's/^X//' << 'SHAR_EOF' > 'dmake/unix/arlib.c' &&
- /* RCS -- $Header: /u2/dvadura/src/generic/dmake/src/unix/RCS/arlib.c,v 1.1 91/05/06 15:27:25 dvadura Exp $
- -- SYNOPSIS -- Unix archive manipulation code.
- --
- -- DESCRIPTION
- -- Originally this code was provided by Eric Gisin of MKS. I took
- -- his code and completely rewrote it adding cacheing of lib members
- -- and other various optimizations. I kept the overal functional
- -- idea of the library routines as they are similar to those in GNU
- -- make and felt it advantageous to maintain a similar interface.
- --
- -- AUTHOR
- -- Dennis Vadura, dvadura@watdragon.uwaterloo.ca
- -- CS DEPT, University of Waterloo, Waterloo, Ont., Canada
- --
- -- COPYRIGHT
- -- Copyright (c) 1990 by Dennis Vadura. All rights reserved.
- --
- -- This program is free software; you can redistribute it and/or
- -- modify it under the terms of the GNU General Public License
- -- (version 1), as published by the Free Software Foundation, and
- -- found in the file 'LICENSE' included with this distribution.
- --
- -- This program is distributed in the hope that it will be useful,
- -- but WITHOUT ANY WARRANTY; without even the implied warrant of
- -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- -- GNU General Public License for more details.
- --
- -- You should have received a copy of the GNU General Public License
- -- along with this program; if not, write to the Free Software
- -- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- --
- -- LOG
- -- $Log: arlib.c,v $
- X * Revision 1.1 91/05/06 15:27:25 dvadura
- X * dmake Release Version 3.7
- X *
- */
- X
- #include <ar.h>
- #include "extern.h"
- #include "sysintf.h"
- X
- /* By defining the defines below it is possible to configure the library
- X * code for library cacheing/non-cacheing, ASCII archive headers, and a full
- X * decode of the ar_hdr fields in the scan_ar function. */
- X
- #ifndef ASCARCH
- #define ASCARCH 1 /* ASCII time stored in archive */
- #endif
- X
- #ifndef LC
- #define LC 1 /* Turn on library cacheing */
- #endif
- X
- #ifndef DECODE_ALL_AR_FIELDS
- #define DECODE_ALL_AR_FIELDS 0 /* decode only fields make needs*/
- #endif
- X
- #if LC
- # define FOUND_MEMBER FALSE
- #else
- # define FOUND_MEMBER TRUE
- # define _cache_member(a, b, c)
- # define _check_cache(a, b, c, d) FALSE
- #endif
- X
- #define MAXFNAME 255 /* Max length of member name */
- #define MAXMNAME 8 /* Max module name < MAXFNAME */
- X
- X
- /* This struct is used to pass the library and member inrmation about the
- X * routines that perform the library seeking/cacheing */
- struct ar_args {
- X char *lib;
- X char *member;
- X time_t time;
- };
- X
- X
- typedef struct AR {
- X char ar_name[MAXFNAME+1]; /* File name */
- X long ar_size; /* Size in bytes */
- X time_t ar_time; /* Modification time */
- X
- #ifdef DOS
- X char ar_modname[MAXMNAME+1]; /* DOS module name */
- #endif
- X
- #if DECODE_ALL_AR_FIELDS
- X uint16 ar_mode; /* File mode */
- X uint16 ar_uid; /* File owner */
- X uint16 ar_gid; /* File group owner */
- #endif
- } AR, *ARPTR;
- X
- X
- static int ar_scan ANSI((FILE *,
- X int (*) ANSI((FILE *, struct AR *, struct ar_args *)),
- X struct ar_args *));
- static int ar_touch ANSI(( FILE *, time_t ));
- static int time_function ANSI(( FILE *, struct AR *, struct ar_args * ));
- static int touch_function ANSI(( FILE *, struct AR *, struct ar_args * ));
- X
- #if LC
- static int _cache_member ANSI((char *, char *, time_t));
- static int _check_cache ANSI((char *, char *, time_t *, int));
- #endif
- X
- /* decoded archive header */
- static AR _ar;
- static off_t arhdroffset; /* member seek offset */
- X
- X
- PUBLIC time_t
- seek_arch(name, lib)/*
- ======================
- X Look for module 'name' inside 'lib'. If compiled with cacheing then first
- X check to see if the specified lib is cached. If so then return that time
- X stamp instead of looking into the library. */
- char *name;
- char *lib;
- {
- X FILE *f;
- X int rv;
- X time_t mtime;
- X struct ar_args args;
- X
- X /* Check the cache first (if there is a cache) */
- X if( _check_cache(name, lib, &mtime, FALSE) ) return( mtime );
- X
- X /* Open the lib file and perform the scan of the members, looking
- X * for our particular member. If cacheing is enabled it will be
- X * taken care of automatically during the scan. */
- X
- X args.lib = lib;
- X args.member = name;
- X args.time = (time_t)0L;
- X
- X if( (f = fopen(lib, "r")) == NIL(FILE) ) return( (time_t)0L );
- X rv = ar_scan(f, time_function, &args );
- X fclose( f );
- X
- X if( rv < 0 ) Fatal("(%s): Invalid library format", lib);
- X
- X return( args.time );
- }
- X
- X
- int
- touch_arch(name, lib)/*
- =======================
- X Look for module 'name' inside 'lib'. If compiled with cacheing then first
- X check to see if the specified lib is cached. If so then set that time
- X stamp and write it into the library. Returns 0 on success, non-zero
- X on failure. */
- char *name;
- char *lib;
- {
- X FILE *f;
- X int rv;
- X struct ar_args args;
- X
- X /* Open the lib file and perform the scan of the members, looking
- X * for our particular member. If cacheing is enabled it will be
- X * taken care of automatically during the scan. */
- X
- X args.lib = lib;
- X args.member = name;
- X args.time = (time_t)0L;
- X
- X if( (f = fopen(lib, "r+")) == NIL(FILE) ) return( (time_t)1L );
- X rv = ar_scan(f, touch_function, &args );
- X fclose( f );
- X
- X if( rv < 0 ) Fatal("(%s): Invalid library format", lib);
- X
- X return( 0 );
- }
- X
- X
- X
- static int
- time_function(f, arp, argp)/*
- =============================
- X get library member's time, if it matches than return it in argp, if
- X cacheing is enabled than cache the library members also. */
- FILE *f; /* library file */
- struct AR *arp; /* library member header */
- struct ar_args *argp;
- {
- X int rv = _cache_member( arp->ar_name, argp->lib, arp->ar_time );
- X
- X if( strcmp(argp->member, arp->ar_name) == 0 ) {
- X argp->time = arp->ar_time;
- X
- X if( arp->ar_time == 0 && !(Glob_attr & A_SILENT) )
- X Warning( "(%s): Can't extract library member timestamp; using EPOCH",
- X argp->member);
- X
- X return( rv ); /* 1 => no cacheing, 0 => cacheing */
- X }
- X
- X return( FALSE ); /* continue scan */
- }
- X
- X
- X
- static int
- touch_function(f, arp, argp)/*
- ==============================
- X Update library member's time stamp, and write new time value into cache
- X if required. */
- FILE *f; /* library file */
- struct AR *arp; /* library member header */
- struct ar_args *argp;
- {
- X extern time_t time ANSI(( time_t * ));
- X time_t now = time((time_t*) NULL); /* Current time. */
- X
- X if( strcmp(argp->member, arp->ar_name) == 0 ) {
- X _check_cache( argp->member, argp->lib, &now, TRUE );
- X ar_touch(f, now );
- X
- X return( TRUE );
- X }
- X
- X return( FALSE ); /* continue scan */
- }
- X
- X
- X
- X
- static int
- ar_scan(f, function, arg)/*
- ===========================
- X Scan the opened archive, and call the given function for each member found.
- X The function will be called with the file positioned at the beginning of
- X the member and it can read up to arp->ar_size bytes of the archive member.
- X If the function returns 1, we stop and return 1. We return 0 at the end
- X of the archive, or -1 if the archive has invalid format. This interface
- X is more general than required by "make", but it can be used by other
- X utilities. */
- register FILE *f;
- int (*function) ANSI((FILE *, struct AR *, struct ar_args *));
- struct ar_args *arg;
- {
- X extern long atol ANSI((char *));
- X register char *p;
- X struct ar_hdr arhdr; /* archive member header */
- X int nsize; /* size of member name */
- #if defined(_AIX)
- X struct fl_hdr flhdr; /* archive file header */
- X char magic[SAIAMAG]; /* size of magic string */
- #else
- #if ASCARCH
- X char magic[SARMAG];
- #else
- X unsigned short word;
- #endif
- #endif
- X
- X fseek( f, 0L, 0 ); /* Start at the beginning of the archive file */
- X
- #if ASCARCH
- #if defined(_AIX)
- X fread( (char *)&flhdr, sizeof(flhdr), 1, f );
- X if( strncmp(flhdr.fl_magic,AIAMAG, SAIAMAG) != 0 ) return(-1);
- X fseek(f, atol(flhdr.fl_fstmoff), 0 ); /* postition to first member */
- #else
- X fread( magic, sizeof(magic), 1, f );
- X if( strncmp(magic, ARMAG, SARMAG) != 0 ) return( -1 );
- #endif
- #else
- X fread( (char*)&word, sizeof(word), 1, f );
- X if( word != ARMAG ) return( -1 );
- #endif
- X
- X /* scan the library, calling `function' for each member
- X */
- X while( 1 ) {
- X arhdroffset = ftell(f);
- #if defined(_AIX)
- X if( fread((char*)&arhdr,sizeof(arhdr)-sizeof(arhdr._ar_name),1,f)!=1)
- X break;
- X nsize = atoi(arhdr.ar_namlen);
- X fseek(f, arhdroffset+(unsigned long)(((struct ar_hdr *)0)->_ar_name.ar_name), 0);
- X if( fread((char*)_ar.ar_name,nsize,1,f)!=1)
- X break;
- X _ar.ar_name[nsize]='\0';
- #else
- X if( fread((char*) &arhdr, sizeof(arhdr), 1, f) != 1 ) break;
- X strncpy(_ar.ar_name, arhdr.ar_name, nsize = sizeof(arhdr.ar_name));
- #endif
- X
- X for( p = &_ar.ar_name[nsize];
- X --p >= _ar.ar_name && *p == ' ';);
- X
- X p[1] = '\0';
- X if( *p == '/' ) *p = 0; /* SysV has trailing '/' */
- X
- #if !defined(_AIX)
- #if ASCARCH
- X if( strncmp(arhdr.ar_fmag, ARFMAG, sizeof(arhdr.ar_fmag)) != 0 )
- X return( -1 );
- X _ar.ar_time = atol(arhdr.ar_date);
- X _ar.ar_size = atol(arhdr.ar_size);
- #else
- X _ar.ar_time = arhdr.ar_date;
- X _ar.ar_size = arhdr.ar_size;
- #endif
- #else
- #if ASCARCH
- X _ar.ar_time = atol(arhdr.ar_date);
- X _ar.ar_size = atol(arhdr.ar_nxtmem);
- #else
- X _ar.ar_time = arhdr.ar_date;
- X _ar.ar_size = arhdr.ar_nxtmem;
- #endif
- #endif
- X
- X
- #if DECODE_ALL_AR_FIELDS
- #if ASCARCH
- X _ar.ar_mode = atoi(arhdr.ar_mode);
- X _ar.ar_uid = atoi(arhdr.ar_uid);
- X _ar.ar_gid = atoi(arhdr.ar_gid);
- #else
- X _ar.ar_mode = arhdr.ar_mode;
- X _ar.ar_uid = arhdr.ar_uid;
- X _ar.ar_gid = arhdr.ar_gid;
- #endif
- #endif
- X
- X if( (*function)(f, &_ar, arg) ) return( 1 );
- #if defined(_AIX)
- X if( _ar.ar_size == 0L ) break;
- X fseek( f, (long) _ar.ar_size, 0 );
- #else
- X fseek( f, arhdroffset + sizeof(arhdr) + (_ar.ar_size+1 & ~1L), 0 );
- #endif
- X }
- X
- #if !defined(_AIX)
- X if( !feof(f) ) return( -1 );
- #endif
- X return 0;
- }
- X
- X
- X
- static int
- ar_touch( f, now )/*
- ====================
- X touch module header timestamp. */
- FILE *f;
- time_t now;
- {
- X struct ar_hdr arhdr; /* external archive header */
- SHAR_EOF
- true || echo 'restore of dmake/unix/arlib.c failed'
- fi
- echo 'End of part 32, continue with part 33'
- echo 33 > _shar_seq_.tmp
- exit 0
-
- exit 0 # Just in case...
- --
- Kent Landfield INTERNET: kent@sparky.IMD.Sterling.COM
- Sterling Software, IMD UUCP: uunet!sparky!kent
- Phone: (402) 291-8300 FAX: (402) 291-4362
- Please send comp.sources.misc-related mail to kent@uunet.uu.net.
-