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Use our own version of getopt_long() if the OS doesn't have one.

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This commit is contained in:
Peter Eisentraut 2003-01-06 18:53:25 +00:00
parent 6e90803f90
commit 939a59ffc6
14 changed files with 280 additions and 200 deletions
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6
configure vendored
View File

@ -9819,8 +9819,7 @@ test $ac_cv_func_memcmp_working = no && LIBOBJS="$LIBOBJS memcmp.$ac_objext"
for ac_func in cbrt fcvt getopt_long getpeereid memmove pstat setproctitle setsid sigprocmask sysconf waitpid dlopen fdatasync
for ac_func in cbrt fcvt getpeereid memmove pstat setproctitle setsid sigprocmask sysconf waitpid dlopen fdatasync
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $ac_func" >&5
@ -10644,7 +10643,8 @@ fi
for ac_func in fseeko gethostname getrusage inet_aton random srandom strcasecmp strdup strerror strtol strtoul
for ac_func in fseeko gethostname getopt_long getrusage inet_aton random srandom strcasecmp strdup strerror strtol strtoul
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $ac_func" >&5

6
configure.in
View File

@ -1,5 +1,5 @@
dnl Process this file with autoconf to produce a configure script.
dnl $Header: /cvsroot/pgsql/configure.in,v 1.227 2003/01/06 06:06:04 momjian Exp $
dnl $Header: /cvsroot/pgsql/configure.in,v 1.228 2003/01/06 18:53:22 petere Exp $
dnl
dnl Developers, please strive to achieve this order:
dnl
@ -782,7 +782,7 @@ PGAC_FUNC_GETTIMEOFDAY_1ARG
# SunOS doesn't handle negative byte comparisons properly with +/- return
AC_FUNC_MEMCMP
AC_CHECK_FUNCS([cbrt fcvt getopt_long getpeereid memmove pstat setproctitle setsid sigprocmask sysconf waitpid dlopen fdatasync])
AC_CHECK_FUNCS([cbrt fcvt getpeereid memmove pstat setproctitle setsid sigprocmask sysconf waitpid dlopen fdatasync])
AC_CHECK_DECLS(fdatasync, [], [], [#include <unistd.h>])
@ -842,7 +842,7 @@ else
AC_CHECK_FUNCS([fpclass fp_class fp_class_d class], [break])
fi
AC_REPLACE_FUNCS([fseeko gethostname getrusage inet_aton random srandom strcasecmp strdup strerror strtol strtoul])
AC_REPLACE_FUNCS([fseeko gethostname getopt_long getrusage inet_aton random srandom strcasecmp strdup strerror strtol strtoul])
# BSD/OS & NetBSD use a custom fseeko/ftello built on fsetpos/fgetpos
# We override the previous test that said fseeko/ftello didn't exist

6
doc/src/sgml/ref/pg_dump.sgml
View File

@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/pg_dump.sgml,v 1.53 2002/11/15 03:11:18 momjian Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/ref/pg_dump.sgml,v 1.54 2003/01/06 18:53:24 petere Exp $
PostgreSQL documentation
-->
@ -537,10 +537,6 @@ PostgreSQL documentation
</varlistentry>
</variablelist>
</para>
<para>
Long option forms are only available on some platforms.
</para>
</refsect1>
<refsect1>

6
doc/src/sgml/ref/pg_dumpall.sgml
View File

@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/pg_dumpall.sgml,v 1.35 2002/11/15 03:11:18 momjian Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/ref/pg_dumpall.sgml,v 1.36 2003/01/06 18:53:24 petere Exp $
PostgreSQL documentation
-->
@ -223,10 +223,6 @@ PostgreSQL documentation
</varlistentry>
</variablelist>
</para>
<para>
Long options are only available on some platforms.
</para>
</refsect1>

4
doc/src/sgml/ref/pg_restore.sgml
View File

@ -1,4 +1,4 @@
<!-- $Header: /cvsroot/pgsql/doc/src/sgml/ref/pg_restore.sgml,v 1.33 2002/11/21 23:34:43 petere Exp $ -->
<!-- $Header: /cvsroot/pgsql/doc/src/sgml/ref/pg_restore.sgml,v 1.34 2003/01/06 18:53:24 petere Exp $ -->
<refentry id="APP-PGRESTORE">
<docinfo>
@ -74,7 +74,7 @@
<para>
<command>pg_restore</command> accepts the following command
line arguments. (Long option forms are only available on some platforms.)
line arguments.
<variablelist>
<varlistentry>

6
doc/src/sgml/ref/psql-ref.sgml
View File

@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.81 2002/12/12 21:02:19 momjian Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.82 2003/01/06 18:53:24 petere Exp $
PostgreSQL documentation
-->
@ -446,10 +446,6 @@ PostgreSQL documentation
</listitem>
</varlistentry>
</variablelist>
<para>
Long options are not available on all platforms.
</para>
</refsect1>

3
doc/src/sgml/release.sgml
View File

@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/release.sgml,v 1.174 2002/12/30 19:45:11 tgl Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/release.sgml,v 1.175 2003/01/06 18:53:23 petere Exp $
-->
<appendix id="release">
@ -34,6 +34,7 @@ Statement-level triggers
System can use either hash- or sort-based strategy for grouped aggregation
ON COMMIT options for temp tables
extra_float_digits option allows pg_dump to dump float data accurately
Long options for psql and pg_dump are now available on all platforms
]]></literallayout>
</sect1>

70
src/bin/pg_dump/pg_dump.c
View File

@ -12,7 +12,7 @@
* by PostgreSQL
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_dump.c,v 1.313 2002/12/27 17:10:45 tgl Exp $
* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_dump.c,v 1.314 2003/01/06 18:53:24 petere Exp $
*
*-------------------------------------------------------------------------
*/
@ -40,6 +40,11 @@
#include "strdup.h"
#endif
#ifndef HAVE_GETOPT_LONG
#include "getopt_long.h"
int optreset;
#endif
#include "access/attnum.h"
#include "access/htup.h"
#include "catalog/pg_class.h"
@ -179,7 +184,6 @@ main(int argc, char **argv)
RestoreOptions *ropt;
#ifdef HAVE_GETOPT_LONG
static struct option long_options[] = {
{"data-only", no_argument, NULL, 'a'},
{"blobs", no_argument, NULL, 'b'},
@ -218,7 +222,6 @@ main(int argc, char **argv)
{NULL, 0, NULL, 0}
};
int optindex;
#endif
#ifdef ENABLE_NLS
setlocale(LC_ALL, "");
@ -260,12 +263,8 @@ main(int argc, char **argv)
}
}
#ifdef HAVE_GETOPT_LONG
while ((c = getopt_long(argc, argv, "abcCdDf:F:h:ioOp:RsS:t:uU:vWxX:Z:", long_options, &optindex)) != -1)
#else
while ((c = getopt(argc, argv, "abcCdDf:F:h:ioOp:RsS:t:uU:vWxX:Z:-")) != -1)
#endif
while ((c = getopt_long(argc, argv, "abcCdDf:F:h:ioOp:RsS:t:uU:vWxX:Z:",
long_options, &optindex)) != -1)
{
switch (c)
{
@ -415,23 +414,15 @@ main(int argc, char **argv)
exit(1);
}
break;
case 'Z': /* Compression Level */
compressLevel = atoi(optarg);
break;
#ifndef HAVE_GETOPT_LONG
case '-':
fprintf(stderr,
_("%s was compiled without support for long options.\n"
"Use --help for help on invocation options.\n"),
progname);
exit(1);
break;
#else
/* This covers the long options equivalent to -X xxx. */
case 0:
break;
#endif
default:
fprintf(stderr, _("Try '%s --help' for more information.\n"), progname);
exit(1);
@ -658,26 +649,16 @@ help(const char *progname)
printf(_(" %s [OPTION]... [DBNAME]\n"), progname);
printf(_("\nGeneral options:\n"));
#ifdef HAVE_GETOPT_LONG
printf(_(" -f, --file=FILENAME output file name\n"));
printf(_(" -F, --format=c|t|p output file format (custom, tar, plain text)\n"));
printf(_(" -i, --ignore-version proceed even when server version mismatches\n"
" pg_dump version\n"));
printf(_(" -v, --verbose verbose mode\n"));
printf(_(" -Z, --compress=0-9 compression level for compressed formats\n"));
#else /* not HAVE_GETOPT_LONG */
printf(_(" -f FILENAME output file name\n"));
printf(_(" -F c|t|p output file format (custom, tar, plain text)\n"));
printf(_(" -i proceed even when server version mismatches\n"
" pg_dump version\n"));
printf(_(" -v verbose mode\n"));
printf(_(" -Z 0-9 compression level for compressed formats\n"));
#endif /* not HAVE_GETOPT_LONG */
printf(_(" --help show this help, then exit\n"));
printf(_(" --version output version information, then exit\n"));
printf(_("\nOptions controlling the output content:\n"));
#ifdef HAVE_GETOPT_LONG
printf(_(" -a, --data-only dump only the data, not the schema\n"));
printf(_(" -b, --blobs include large objects in dump\n"));
printf(_(" -c, --clean clean (drop) schema prior to create\n"));
@ -699,41 +680,12 @@ help(const char *progname)
" than \\connect commands\n"));
printf(_(" -X disable-triggers, --disable-triggers\n"
" disable triggers during data-only restore\n"));
#else /* not HAVE_GETOPT_LONG */
printf(_(" -a dump only the data, not the schema\n"));
printf(_(" -b include large objects in dump\n"));
printf(_(" -c clean (drop) schema prior to create\n"));
printf(_(" -C include commands to create database in dump\n"));
printf(_(" -d dump data as INSERT, rather than COPY, commands\n"));
printf(_(" -D dump data as INSERT commands with column names\n"));
printf(_(" -o include OIDs in dump\n"));
printf(_(" -O do not output \\connect commands in plain\n"
" text format\n"));
printf(_(" -R disable ALL reconnections to the database in\n"
" plain text format\n"));
printf(_(" -s dump only the schema, no data\n"));
printf(_(" -S NAME specify the superuser user name to use in\n"
" plain text format\n"));
printf(_(" -t TABLE dump this table only (* for all)\n"));
printf(_(" -x do not dump privileges (grant/revoke)\n"));
printf(_(" -X use-set-session-authorization\n"
" output SET SESSION AUTHORIZATION commands rather\n"
" than \\connect commands\n"));
printf(_(" -X disable-triggers disable triggers during data-only restore\n"));
#endif /* not HAVE_GETOPT_LONG */
printf(_("\nConnection options:\n"));
#ifdef HAVE_GETOPT_LONG
printf(_(" -h, --host=HOSTNAME database server host name\n"));
printf(_(" -p, --port=PORT database server port number\n"));
printf(_(" -U, --username=NAME connect as specified database user\n"));
printf(_(" -W, --password force password prompt (should happen automatically)\n"));
#else /* not HAVE_GETOPT_LONG */
printf(_(" -h HOSTNAME database server host name\n"));
printf(_(" -p PORT database server port number\n"));
printf(_(" -U NAME connect as specified database user\n"));
printf(_(" -W force password prompt (should happen automatically)\n"));
#endif /* not HAVE_GETOPT_LONG */
printf(_("\nIf no database name is not supplied, then the PGDATABASE environment\n"
"variable value is used.\n\n"));

31
src/bin/pg_dump/pg_dumpall.c
View File

@ -6,7 +6,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
*
* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_dumpall.c,v 1.11 2002/11/29 16:38:42 momjian Exp $
* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_dumpall.c,v 1.12 2003/01/06 18:53:25 petere Exp $
*
*-------------------------------------------------------------------------
*/
@ -25,6 +25,11 @@
#endif
#include <errno.h>
#ifndef HAVE_GETOPT_LONG
#include "getopt_long.h"
int optreset;
#endif
#include "dumputils.h"
#include "libpq-fe.h"
#include "pg_backup.h"
@ -71,7 +76,6 @@ main(int argc, char *argv[])
PGconn *conn;
int c;
#ifdef HAVE_GETOPT_LONG
static struct option long_options[] = {
{"clean", no_argument, NULL, 'c'},
{"inserts", no_argument, NULL, 'd'},
@ -88,7 +92,6 @@ main(int argc, char *argv[])
};
int optindex;
#endif
#ifdef ENABLE_NLS
setlocale(LC_ALL, "");
@ -118,11 +121,7 @@ main(int argc, char *argv[])
pgdumploc = findPgDump(argv[0]);
pgdumpopts = createPQExpBuffer();
#ifdef HAVE_GETOPT_LONG
while ((c = getopt_long(argc, argv, "cdDgh:iop:U:vW", long_options, &optindex)) != -1)
#else
while ((c = getopt(argc, argv, "cdDgh:iop:U:vW")) != -1)
#endif
{
switch (c)
{
@ -216,7 +215,6 @@ help(void)
printf(_(" %s [OPTION]...\n"), progname);
printf(_("\nOptions:\n"));
#ifdef HAVE_GETOPT_LONG
printf(_(" -c, --clean clean (drop) databases prior to create\n"));
printf(_(" -d, --inserts dump data as INSERT, rather than COPY, commands\n"));
printf(_(" -D, --column-inserts dump data as INSERT commands with column names\n"));
@ -225,31 +223,14 @@ help(void)
" pg_dumpall version\n"));
printf(_(" -o, --oids include OIDs in dump\n"));
printf(_(" -v, --verbose verbose mode\n"));
#else /* not HAVE_GETOPT_LONG */
printf(_(" -c clean (drop) databases prior to create\n"));
printf(_(" -d dump data as INSERT, rather than COPY, commands\n"));
printf(_(" -D dump data as INSERT commands with column names\n"));
printf(_(" -g dump only global objects, no databases\n"));
printf(_(" -i proceed even when server version mismatches\n"
" pg_dumpall version\n"));
printf(_(" -o include OIDs in dump\n"));
printf(_(" -v verbose mode\n"));
#endif /* not HAVE_GETOPT_LONG */
printf(_(" --help show this help, then exit\n"));
printf(_(" --version output version information, then exit\n"));
printf(_("\nConnection options:\n"));
#ifdef HAVE_GETOPT_LONG
printf(_(" -h, --host=HOSTNAME database server host name\n"));
printf(_(" -p, --port=PORT database server port number\n"));
printf(_(" -U, --username=NAME connect as specified database user\n"));
printf(_(" -W, --password force password prompt (should happen automatically)\n"));
#else /* not HAVE_GETOPT_LONG */
printf(_(" -h HOSTNAME database server host name\n"));
printf(_(" -p PORT database server port number\n"));
printf(_(" -U NAME connect as specified database user\n"));
printf(_(" -W force password prompt (should happen automatically)\n"));
#endif /* not HAVE_GETOPT_LONG */
printf(_("\nThe SQL script will be written to the standard output.\n\n"));
printf(_("Report bugs to <pgsql-bugs@postgresql.org>.\n"));

61
src/bin/pg_dump/pg_restore.c
View File

@ -34,7 +34,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_restore.c,v 1.43 2002/10/18 22:05:36 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_restore.c,v 1.44 2003/01/06 18:53:25 petere Exp $
*
*-------------------------------------------------------------------------
*/
@ -59,6 +59,11 @@
#include <getopt.h>
#endif
#ifndef HAVE_GETOPT_LONG
#include "getopt_long.h"
int optreset;
#endif
#ifdef ENABLE_NLS
#include <locale.h>
#endif
@ -85,7 +90,6 @@ main(int argc, char **argv)
static int use_setsessauth = 0;
static int disable_triggers = 0;
#ifdef HAVE_GETOPT_LONG
struct option cmdopts[] = {
{"clean", 0, NULL, 'c'},
{"create", 0, NULL, 'C'},
@ -124,8 +128,6 @@ main(int argc, char **argv)
{NULL, 0, NULL, 0}
};
#endif /* HAVE_GETOPT_LONG */
#ifdef ENABLE_NLS
setlocale(LC_ALL, "");
@ -154,11 +156,8 @@ main(int argc, char **argv)
}
}
#ifdef HAVE_GETOPT_LONG
while ((c = getopt_long(argc, argv, "acCd:f:F:h:iI:lL:NoOp:P:rRsS:t:T:uU:vWxX:", cmdopts, NULL)) != -1)
#else
while ((c = getopt(argc, argv, "acCd:f:F:h:iI:lL:NoOp:P:rRsS:t:T:uU:vWxX:")) != -1)
#endif
while ((c = getopt_long(argc, argv, "acCd:f:F:h:iI:lL:NoOp:P:rRsS:t:T:uU:vWxX:",
cmdopts, NULL)) != -1)
{
switch (c)
{
@ -285,11 +284,9 @@ main(int argc, char **argv)
}
break;
#ifdef HAVE_GETOPT_LONG
/* This covers the long options equivalent to -X xxx. */
case 0:
break;
#endif
default:
fprintf(stderr, _("Try '%s --help' for more information.\n"), progname);
@ -378,26 +375,16 @@ usage(const char *progname)
printf(_(" %s [OPTION]... [FILE]\n"), progname);
printf(_("\nGeneral options:\n"));
#ifdef HAVE_GETOPT_LONG
printf(_(" -d, --dbname=NAME output database name\n"));
printf(_(" -f, --file=FILENAME output file name\n"));
printf(_(" -F, --format=c|t specify backup file format\n"));
printf(_(" -i, --ignore-version proceed even when server version mismatches\n"));
printf(_(" -l, --list print summarized TOC of the archive\n"));
printf(_(" -v, --verbose verbose mode\n"));
#else /* not HAVE_GETOPT_LONG */
printf(_(" -d NAME output database name\n"));
printf(_(" -f FILENAME output file name\n"));
printf(_(" -F c|t specify backup file format\n"));
printf(_(" -i proceed even when server version mismatches\n"));
printf(_(" -l print summarized TOC of the archive\n"));
printf(_(" -v verbose mode\n"));
#endif /* not HAVE_GETOPT_LONG */
printf(_(" --help show this help, then exit\n"));
printf(_(" --version output version information, then exit\n"));
printf(_("\nOptions controlling the output content:\n"));
#ifdef HAVE_GETOPT_LONG
printf(_(" -a, --data-only restore only the data, no schema\n"));
printf(_(" -c, --clean clean (drop) schema prior to create\n"));
printf(_(" -C, --create issue commands to create the database\n"));
@ -423,44 +410,12 @@ usage(const char *progname)
" of reconnecting, if possible\n"));
printf(_(" -X disable-triggers, --disable-triggers\n"
" disable triggers during data-only restore\n"));
#else /* not HAVE_GETOPT_LONG */
printf(_(" -a restore only the data, no schema\n"));
printf(_(" -c clean (drop) schema prior to create\n"));
printf(_(" -C issue commands to create the database\n"));
printf(_(" -I NAME restore named index\n"));
printf(_(" -L FILENAME use specified table of contents for ordering\n"
" output from this file\n"));
printf(_(" -N restore in original dump order\n"));
printf(_(" -o restore in OID order\n"));
printf(_(" -O do not reconnect to database to match\n"
" object owner\n"));
printf(_(" -P NAME(args) restore named function\n"));
printf(_(" -r rearrange output to put indexes etc. at end\n"));
printf(_(" -R disallow ALL reconnections to the database\n"));
printf(_(" -s restore only the schema, no data\n"));
printf(_(" -S NAME specify the superuser user name to use for\n"
" disabling triggers\n"));
printf(_(" -t NAME restore named table\n"));
printf(_(" -T NAME restore named trigger\n"));
printf(_(" -x skip restoration of access privileges (grant/revoke)\n"));
printf(_(" -X use-set-session-authorization\n"
" use SET SESSION AUTHORIZATION commands instead\n"
" of reconnecting, if possible\n"));
printf(_(" -X disable-triggers disable triggers during data-only restore\n"));
#endif /* not HAVE_GETOPT_LONG */
printf(_("\nConnection options:\n"));
#ifdef HAVE_GETOPT_LONG
printf(_(" -h, --host=HOSTNAME database server host name\n"));
printf(_(" -p, --port=PORT database server port number\n"));
printf(_(" -U, --username=NAME connect as specified database user\n"));
printf(_(" -W, --password force password prompt (should happen automatically)\n"));
#else /* not HAVE_GETOPT_LONG */
printf(_(" -h HOSTNAME database server host name\n"));
printf(_(" -p PORT database server port number\n"));
printf(_(" -U NAME connect as specified database user\n"));
printf(_(" -W force password prompt (should happen automatically)\n"));
#endif /* not HAVE_GETOPT_LONG */
printf(_("\nIf no input file name is supplied, then standard input is used.\n\n"));
printf(_("Report bugs to <pgsql-bugs@postgresql.org>.\n"));

44
src/bin/psql/startup.c
View File

@ -3,7 +3,7 @@
*
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/startup.c,v 1.69 2002/11/08 19:12:21 momjian Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/startup.c,v 1.70 2003/01/06 18:53:25 petere Exp $
*/
#include "postgres_fe.h"
@ -21,6 +21,11 @@
#include <getopt.h>
#endif
#ifndef HAVE_GETOPT_LONG
#include "getopt_long.h"
int optreset;
#endif
#include <locale.h>
#include "libpq-fe.h"
@ -312,18 +317,9 @@ main(int argc, char *argv[])
* Parse command line options
*/
#ifdef WIN32
/* getopt is not in the standard includes on Win32 */
int getopt(int, char *const[], const char *);
/* And it requires progname to be set */
char *__progname = "psql";
#endif
static void
parse_psql_options(int argc, char *argv[], struct adhoc_opts * options)
{
#ifdef HAVE_GETOPT_LONG
static struct option long_options[] =
{
{"echo-all", no_argument, NULL, 'a'},
@ -359,8 +355,6 @@ parse_psql_options(int argc, char *argv[], struct adhoc_opts * options)
};
int optindex;
#endif /* HAVE_GETOPT_LONG */
extern char *optarg;
extern int optind;
int c;
@ -368,16 +362,8 @@ parse_psql_options(int argc, char *argv[], struct adhoc_opts * options)
memset(options, 0, sizeof *options);
#ifdef HAVE_GETOPT_LONG
while ((c = getopt_long(argc, argv, "aAc:d:eEf:F:h:Hlno:p:P:qR:sStT:uU:v:VWxX?", long_options, &optindex)) != -1)
#else /* not HAVE_GETOPT_LONG */
/*
* Be sure to leave the '-' in here, so we can catch accidental long
* options.
*/
while ((c = getopt(argc, argv, "aAc:d:eEf:F:h:Hlno:p:P:qR:sStT:uU:v:VWxX?-")) != -1)
#endif /* not HAVE_GETOPT_LONG */
while ((c = getopt_long(argc, argv, "aAc:d:eEf:F:h:Hlno:p:P:qR:sStT:uU:v:VWxX?",
long_options, &optindex)) != -1)
{
switch (c)
{
@ -541,20 +527,6 @@ parse_psql_options(int argc, char *argv[], struct adhoc_opts * options)
exit(EXIT_FAILURE);
}
break;
#ifndef HAVE_GETOPT_LONG
/*
* FreeBSD has a broken getopt that causes this test to
* fail.
*/
case '-':
fprintf(stderr,
gettext("%s was compiled without support for long options.\n"
"Use --help for help on invocation options.\n"),
pset.progname);
exit(EXIT_FAILURE);
break;
#endif
default:
fprintf(stderr, gettext("Try '%s --help' for more information.\n"),
pset.progname);

33
src/include/getopt_long.h Normal file
View File

@ -0,0 +1,33 @@
/*
* Portions Copyright (c) 1987, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
* Portions Copyright (c) 2003
* PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/include/getopt_long.h,v 1.1 2003/01/06 18:53:25 petere Exp $
*/
/* These are picked up from the system's getopt() facility. */
extern int opterr;
extern int optind;
extern int optopt;
extern char *optarg;
/* Some systems have this, otherwise you need to define it somewhere. */
extern int optreset;
struct option {
const char *name;
int has_arg;
int *flag;
int val;
};
#define no_argument 0
#define required_argument 1
int
getopt_long(int argc, char * const argv[],
const char *optstring,
const struct option *longopts, int *longindex);

5
src/port/getopt.c
View File

@ -61,7 +61,6 @@ int nargc;
char *const * nargv;
const char *ostr;
{
extern char *__progname;
static char *place = EMSG; /* option letter processing */
char *oli; /* option letter list index */
@ -93,7 +92,7 @@ const char *ostr;
++optind;
if (opterr && *ostr != ':')
(void) fprintf(stderr,
"%s: illegal option -- %c\n", __progname, optopt);
"%s: illegal option -- %c\n", argv[0], optopt);
return BADCH;
}
if (*++oli != ':')
@ -114,7 +113,7 @@ const char *ostr;
if (opterr)
(void) fprintf(stderr,
"%s: option requires an argument -- %c\n",
__progname, optopt);
argv[0], optopt);
return BADCH;
}
else

199
src/port/getopt_long.c Normal file
View File

@ -0,0 +1,199 @@
/*
* getopt_long() -- long options parser
*
* Portions Copyright (c) 1987, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
* Portions Copyright (c) 2003
* PostgreSQL Global Development Group
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Header: /cvsroot/pgsql/src/port/getopt_long.c,v 1.1 2003/01/06 18:53:25 petere Exp $
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "getopt_long.h"
#define BADCH '?'
#define BADARG ':'
#define EMSG ""
int
getopt_long(int argc, char * const argv[],
const char *optstring,
const struct option *longopts, int *longindex)
{
static char *place = EMSG; /* option letter processing */
char *oli; /* option letter list index */
if (optreset || !*place)
{ /* update scanning pointer */
optreset = 0;
if (optind >= argc)
{
place = EMSG;
return -1;
}
place = argv[optind];
if (place[0] != '-')
{
place = EMSG;
return -1;
}
place++;
if (place[0] && place[0] == '-' && place[1] == '\0')
{ /* found "--" */
++optind;
place = EMSG;
return -1;
}
if (place[0] && place[0] == '-' && place[1])
{
/* long option */
size_t namelen;
int i;
place++;
namelen = strcspn(place, "=");
for (i = 0; longopts[i].name != NULL; i++)
{
if (strlen(longopts[i].name) == namelen
&& strncmp(place, longopts[i].name, namelen) == 0)
{
if (longopts[i].has_arg)
{
if (place[namelen] == '=')
optarg = place + namelen + 1;
else if (optind < argc-1)
{
optind++;
optarg = argv[optind];
}
else
{
if (optstring[0] == ':')
return BADARG;
if (opterr)
fprintf(stderr,
"%s: option requires an argument -- %s\n",
argv[0], place);
place = EMSG;
optind++;
return BADCH;
}
}
else
{
optarg = NULL;
if (place[namelen] != 0)
{
/* XXX error? */
}
}
optind++;
if (longindex)
*longindex = i;
place = EMSG;
if (longopts[i].flag == NULL)
return longopts[i].val;
else
{
*longopts[i].flag = longopts[i].val;
return 0;
}
}
}
if (opterr && optstring[0] != ':')
fprintf(stderr,
"%s: illegal option -- %s\n", argv[0], place);
place = EMSG;
optind++;
return BADCH;
}
}
/* short option */
optopt = (int) *place++;
oli = strchr(optstring, optopt);
if (!oli)
{
if (!*place)
++optind;
if (opterr && *optstring != ':')
fprintf(stderr,
"%s: illegal option -- %c\n", argv[0], optopt);
return BADCH;
}
if (oli[1] != ':')
{ /* don't need argument */
optarg = NULL;
if (!*place)
++optind;
}
else
{ /* need an argument */
if (*place) /* no white space */
optarg = place;
else if (argc <= ++optind)
{ /* no arg */
place = EMSG;
if (*optstring == ':')
return BADARG;
if (opterr)
fprintf(stderr,
"%s: option requires an argument -- %c\n",
argv[0], optopt);
return BADCH;
}
else
/* white space */
optarg = argv[optind];
place = EMSG;
++optind;
}
return optopt;
}