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Commit209aa77

Browse files
committed
New ps display code, works on more platforms.
Install a default configuration file.Clean up some funny business in the config file code.
1 parent2ea370a commit209aa77

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20 files changed

+978
-815
lines changed

20 files changed

+978
-815
lines changed

‎src/backend/Makefile‎

Lines changed: 5 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -34,7 +34,7 @@
3434
#
3535
#
3636
# IDENTIFICATION
37-
# $Header: /cvsroot/pgsql/src/backend/Makefile,v 1.52 2000/05/31 00:28:13 petere Exp $
37+
# $Header: /cvsroot/pgsql/src/backend/Makefile,v 1.53 2000/06/04 01:44:28 petere Exp $
3838
#
3939
#-------------------------------------------------------------------------
4040

@@ -205,7 +205,8 @@ endif
205205
install-templates:$(TEMPLATEDIR)\
206206
global1.bki.source local1_template1.bki.source \
207207
global1.description local1_template1.description \
208-
libpq/pg_hba.conf.sample libpq/pg_ident.conf.sample
208+
libpq/pg_hba.conf.sample libpq/pg_ident.conf.sample \
209+
utils/misc/postgresql.conf.sample
209210
$(INSTALL) $(INSTLOPTS) global1.bki.source \
210211
$(TEMPLATEDIR)/global1.bki.source
211212
$(INSTALL) $(INSTLOPTS) global1.description \
@@ -218,6 +219,8 @@ install-templates: $(TEMPLATEDIR) \
218219
$(TEMPLATEDIR)/pg_hba.conf.sample
219220
$(INSTALL) $(INSTLOPTS) libpq/pg_ident.conf.sample \
220221
$(TEMPLATEDIR)/pg_ident.conf.sample
222+
$(INSTALL) $(INSTLOPTS) utils/misc/postgresql.conf.sample \
223+
$(TEMPLATEDIR)/postgresql.conf.sample
221224

222225
install-headers: prebuildheaders$(SRCDIR)/include/config.h
223226
-@if [!-d$(HEADERDIR) ];then mkdir$(HEADERDIR);fi

‎src/backend/commands/async.c‎

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -7,7 +7,7 @@
77
* Portions Copyright (c) 1994, Regents of the University of California
88
*
99
* IDENTIFICATION
10-
* $Header: /cvsroot/pgsql/src/backend/commands/async.c,v 1.62 2000/05/31 00:28:15 petere Exp $
10+
* $Header: /cvsroot/pgsql/src/backend/commands/async.c,v 1.63 2000/06/04 01:44:29 petere Exp $
1111
*
1212
*-------------------------------------------------------------------------
1313
*/
@@ -771,7 +771,7 @@ ProcessIncomingNotify(void)
771771
if (Trace_notify)
772772
elog(DEBUG,"ProcessIncomingNotify");
773773

774-
PS_SET_STATUS("async_notify");
774+
set_ps_display("async_notify");
775775

776776
notifyInterruptOccurred=0;
777777

@@ -841,7 +841,7 @@ ProcessIncomingNotify(void)
841841
*/
842842
pq_flush();
843843

844-
PS_SET_STATUS("idle");
844+
set_ps_display("idle");
845845

846846
if (Trace_notify)
847847
elog(DEBUG,"ProcessIncomingNotify: done");

‎src/backend/libpq/pqcomm.c‎

Lines changed: 4 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -29,7 +29,7 @@
2929
* Portions Copyright (c) 1996-2000, PostgreSQL, Inc
3030
* Portions Copyright (c) 1994, Regents of the University of California
3131
*
32-
*$Id: pqcomm.c,v 1.94 2000/06/02 15:57:21 momjian Exp $
32+
*$Id: pqcomm.c,v 1.95 2000/06/04 01:44:30 petere Exp $
3333
*
3434
*-------------------------------------------------------------------------
3535
*/
@@ -182,12 +182,11 @@ StreamDoUnlink()
182182
*/
183183

184184
int
185-
StreamServerPort(char*hostName,unsigned shortportName,int*fdP)
185+
StreamServerPort(intfamily,unsigned shortportName,int*fdP)
186186
{
187187
SockAddrsaddr;
188188
intfd,
189-
err,
190-
family;
189+
err;
191190
size_tlen;
192191
intone=1;
193192

@@ -196,7 +195,7 @@ StreamServerPort(char *hostName, unsigned short portName, int *fdP)
196195

197196
#endif
198197

199-
family= ((hostName!=NULL) ?AF_INET :AF_UNIX);
198+
Assert(family==AF_INET||family==AF_UNIX);
200199

201200
if ((fd=socket(family,SOCK_STREAM,0))<0)
202201
{

‎src/backend/postmaster/postmaster.c‎

Lines changed: 13 additions & 112 deletions
Original file line numberDiff line numberDiff line change
@@ -11,7 +11,7 @@
1111
*
1212
*
1313
* IDENTIFICATION
14-
* $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.145 2000/06/02 15:57:22 momjian Exp $
14+
* $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.146 2000/06/04 01:44:31 petere Exp $
1515
*
1616
* NOTES
1717
*
@@ -33,6 +33,8 @@
3333
*
3434
*-------------------------------------------------------------------------
3535
*/
36+
#include"postgres.h"
37+
3638
#include<unistd.h>
3739
#include<signal.h>
3840
#include<sys/wait.h>
@@ -46,16 +48,11 @@
4648
#include<time.h>
4749
#include<sys/param.h>
4850

49-
#include"postgres.h"
5051
/* moved here to prevent double define */
5152
#ifdefHAVE_NETDB_H
5253
#include<netdb.h>
5354
#endif
5455

55-
#ifndefMAXHOSTNAMELEN
56-
#defineMAXHOSTNAMELEN 256
57-
#endif
58-
5956
#ifdefHAVE_LIMITS_H
6057
#include<limits.h>
6158
#else
@@ -72,10 +69,6 @@
7269
#include"getopt.h"
7370
#endif
7471

75-
#ifndefHAVE_GETHOSTNAME
76-
#include"port-protos.h"
77-
#endif
78-
7972
#include"commands/async.h"
8073
#include"lib/dllist.h"
8174
#include"libpq/auth.h"
@@ -191,8 +184,6 @@ static volatile bool got_SIGHUP = false;
191184
/*
192185
* Default Values
193186
*/
194-
staticcharExecfile[MAXPGPATH];
195-
196187
staticintServerSock_INET=INVALID_SOCK;/* stream socket server */
197188

198189
#if !defined(__CYGWIN32__)&& !defined(__QNX__)
@@ -278,7 +269,7 @@ static void SignalChildren(SIGNAL_ARGS);
278269
staticintCountChildren(void);
279270
staticint
280271
SetOptsFile(char*progname,intport,char*datadir,
281-
intassert,intnbuf,char*execfile,
272+
intassert,intnbuf,
282273
intdebuglvl,intnetserver,
283274
#ifdefUSE_SSL
284275
intsecurenetserver,
@@ -368,61 +359,17 @@ int
368359
PostmasterMain(intargc,char*argv[])
369360
{
370361
intopt;
371-
char*hostName;
372362
intstatus;
373363
intsilentflag=0;
374364
boolDataDirOK;/* We have a usable PGDATA value */
375-
charhostbuf[MAXHOSTNAMELEN];
376-
intnonblank_argc;
377365
charoriginal_extraoptions[MAXPGPATH];
378366

379367
*original_extraoptions='\0';
380368

381-
#ifndefHAVE_SETPROCTITLE
382-
/*
383-
* We need four params so we can display status. If we don't get
384-
* them from the user, let's make them ourselves.
385-
*/
386-
if (argc<5)
387-
{
388-
inti;
389-
char*new_argv[6];
390-
391-
for (i=0;i<argc;i++)
392-
new_argv[i]=argv[i];
393-
for (;i<5;i++)
394-
new_argv[i]="";
395-
new_argv[5]=NULL;
396-
397-
if (!Execfile[0]&&FindExec(Execfile,argv[0],"postmaster")<0)
398-
{
399-
fprintf(stderr,"%s: could not find postmaster to execute...\n",
400-
argv[0]);
401-
exit(1);
402-
}
403-
new_argv[0]=Execfile;
404-
405-
execv(new_argv[0],new_argv);
406-
407-
/* How did we get here? Error! */
408-
perror(new_argv[0]);
409-
fprintf(stderr,"PostmasterMain execv failed on %s\n",argv[0]);
410-
exit(1);
411-
}
412-
#endif
413-
414369
progname=argv[0];
415370
real_argv=argv;
416371
real_argc=argc;
417372

418-
/*
419-
* don't process any dummy args we placed at the end for status
420-
* display
421-
*/
422-
for (nonblank_argc=argc;nonblank_argc>0;nonblank_argc--)
423-
if (argv[nonblank_argc-1]!=NULL&&argv[nonblank_argc-1][0]!='\0')
424-
break;
425-
426373
/*
427374
* for security, no dir or file created can be group or other
428375
* accessible
@@ -431,13 +378,6 @@ PostmasterMain(int argc, char *argv[])
431378

432379
ResetAllOptions();
433380

434-
if (!(hostName=getenv("PGHOST")))
435-
{
436-
if (gethostname(hostbuf,MAXHOSTNAMELEN)<0)
437-
strcpy(hostbuf,"localhost");
438-
hostName=hostbuf;
439-
}
440-
441381
MyProcPid=getpid();
442382
DataDir=getenv("PGDATA");/* default value */
443383

@@ -455,7 +395,7 @@ PostmasterMain(int argc, char *argv[])
455395
* will occur.
456396
*/
457397
opterr=1;
458-
while ((opt=getopt(nonblank_argc,argv,"A:a:B:b:D:d:Film:MN:no:p:Ss-:"))!=EOF)
398+
while ((opt=getopt(argc,argv,"A:a:B:b:D:d:Film:MN:no:p:Ss-:"))!=EOF)
459399
{
460400
if (opt=='D')
461401
DataDir=optarg;
@@ -472,7 +412,7 @@ PostmasterMain(int argc, char *argv[])
472412
ProcessConfigFile(PGC_POSTMASTER);
473413

474414
IgnoreSystemIndexes(false);
475-
while ((opt=getopt(nonblank_argc,argv,"A:a:B:b:D:d:Film:MN:no:p:Ss-:"))!=EOF)
415+
while ((opt=getopt(argc,argv,"A:a:B:b:D:d:Film:MN:no:p:Ss-:"))!=EOF)
476416
{
477417
switch (opt)
478418
{
@@ -496,15 +436,7 @@ PostmasterMain(int argc, char *argv[])
496436
NBuffers=atoi(optarg);
497437
break;
498438
case'b':
499-
/* Set the backend executable file to use. */
500-
if (!ValidateBinary(optarg))
501-
StrNCpy(Execfile,optarg,MAXPGPATH);
502-
else
503-
{
504-
fprintf(stderr,"%s: invalid backend \"%s\"\n",
505-
progname,optarg);
506-
exit(2);
507-
}
439+
/* Can no longer set the backend executable file to use. */
508440
break;
509441
case'D':
510442
/* already done above */
@@ -630,13 +562,6 @@ PostmasterMain(int argc, char *argv[])
630562
exit(1);
631563
}
632564

633-
if (!Execfile[0]&&FindExec(Execfile,argv[0],"postgres")<0)
634-
{
635-
fprintf(stderr,"%s: could not find backend to execute...\n",
636-
argv[0]);
637-
exit(1);
638-
}
639-
640565
#ifdefUSE_SSL
641566
if (!NetServer&&SecureNetServer)
642567
{
@@ -649,7 +574,7 @@ PostmasterMain(int argc, char *argv[])
649574

650575
if (NetServer)
651576
{
652-
status=StreamServerPort(hostName, (unsigned short)PostPortName,&ServerSock_INET);
577+
status=StreamServerPort(AF_INET, (unsigned short)PostPortName,&ServerSock_INET);
653578
if (status!=STATUS_OK)
654579
{
655580
fprintf(stderr,"%s: cannot create INET stream port\n",
@@ -659,7 +584,7 @@ PostmasterMain(int argc, char *argv[])
659584
}
660585

661586
#if !defined(__CYGWIN32__)&& !defined(__QNX__)
662-
status=StreamServerPort(NULL, (unsigned short)PostPortName,&ServerSock_UNIX);
587+
status=StreamServerPort(AF_UNIX, (unsigned short)PostPortName,&ServerSock_UNIX);
663588
if (status!=STATUS_OK)
664589
{
665590
fprintf(stderr,"%s: cannot create UNIX stream port\n",
@@ -696,7 +621,6 @@ PostmasterMain(int argc, char *argv[])
696621
assert_enabled,/* whether -A is specified
697622
* or not */
698623
NBuffers,/* -B: number of shared buffers */
699-
Execfile,/* -b: postgres executable file */
700624
DebugLvl,/* -d: debug level */
701625
NetServer,/* -i: accept connection from INET */
702626
#ifdefUSE_SSL
@@ -785,7 +709,6 @@ pmdaemonize(char *extraoptions)
785709
assert_enabled,/* whether -A is specified
786710
* or not */
787711
NBuffers,/* -B: number of shared buffers */
788-
Execfile,/* -b: postgres executable file */
789712
DebugLvl,/* -d: debug level */
790713
NetServer,/* -i: accept connection from INET */
791714
#ifdefUSE_SSL
@@ -1905,7 +1828,6 @@ DoBackend(Port *port)
19051828
{
19061829
char*av[ARGV_SIZE*2];
19071830
intac=0;
1908-
charexecbuf[MAXPGPATH];
19091831
chardebugbuf[ARGV_SIZE];
19101832
charprotobuf[ARGV_SIZE];
19111833
chardbbuf[ARGV_SIZE];
@@ -1958,26 +1880,7 @@ DoBackend(Port *port)
19581880
* ----------------
19591881
*/
19601882

1961-
StrNCpy(execbuf,Execfile,MAXPGPATH);
1962-
av[ac++]=execbuf;
1963-
1964-
/*
1965-
* We need to set our argv[0] to an absolute path name because some
1966-
* OS's use this for dynamic loading, like BSDI. Without it, when we
1967-
* change directories to the database dir, the dynamic loader can't
1968-
* find the base executable and fails. Another advantage is that this
1969-
* changes the 'ps' displayed process name on some platforms. It does
1970-
* on BSDI. That's a big win.
1971-
*/
1972-
1973-
#ifndeflinux
1974-
1975-
/*
1976-
* This doesn't work on linux and overwrites the only valid pointer to
1977-
* the argv buffer. See PS_INIT_STATUS macro.
1978-
*/
1979-
real_argv[0]=Execfile;
1980-
#endif
1883+
av[ac++]="postgres";
19811884

19821885
/*
19831886
* Pass the requested debugging level along to the backend. Level one
@@ -2229,7 +2132,6 @@ SSDataBase(bool startup)
22292132
{
22302133
char*av[ARGV_SIZE*2];
22312134
intac=0;
2232-
charexecbuf[MAXPGPATH];
22332135
charnbbuf[ARGV_SIZE];
22342136
chardbbuf[ARGV_SIZE];
22352137

@@ -2244,8 +2146,7 @@ SSDataBase(bool startup)
22442146
ServerSock_UNIX=INVALID_SOCK;
22452147
#endif
22462148

2247-
StrNCpy(execbuf,Execfile,MAXPGPATH);
2248-
av[ac++]=execbuf;
2149+
av[ac++]="postgres";
22492150

22502151
av[ac++]="-d";
22512152

@@ -2294,7 +2195,7 @@ SSDataBase(bool startup)
22942195
*/
22952196
staticint
22962197
SetOptsFile(char*progname,intport,char*datadir,
2297-
intassert,intnbuf,char*execfile,
2198+
intassert,intnbuf,
22982199
intdebuglvl,intnetserver,
22992200
#ifdefUSE_SSL
23002201
intsecurenetserver,
@@ -2324,7 +2225,7 @@ SetOptsFile(char *progname, int port, char *datadir,
23242225
strcat(opts,buf);
23252226
}
23262227

2327-
snprintf(buf,sizeof(buf),"-B %d\n-b %s\n",nbuf,execfile);
2228+
snprintf(buf,sizeof(buf),"-B %d\n",nbuf);
23282229
strcat(opts,buf);
23292230

23302231
if (debuglvl)

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