Date: Wed, 12 Feb 1997 00:49:51 -0700 (MST)
From: Marc Slemko <marcs@znep.com>
To: Apache Group <new-httpd@hyperreal.com>
Subject: I hate HPUX (getwd)
In-Reply-To: <Pine.BSF.3.91.970206191921.6549C-100000@localhost.imdb.com>
Message-ID: <Pine.BSF.3.95.970212004614.29500i-100000@alive.ampr.ab.ca>
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Reply-To: new-httpd@hyperreal.com

Ok.  I finally figured out the story on getwd() on HPUX.  It is in 10.10,
and comiles normally.  In 10.01 you need -lBSD to link it in.  Arrrrgh.

Bit from the HPUX 10.01 man page:

 DESCRIPTION
      getwd() places the absolute pathname of the current working directory
      in the array pointed to by buf, and returns buf.

      If the length of the pathname of the current working directory is
      greater than PATH_MAX+1 bytes, getwd() fails and returns a null
      pointer.

      getwd() can be linked into a program by giving the -lBSD option to
      ld(1).


I am open to suggestions.  

On Thu, 6 Feb 1997, Rob Hartill wrote:

> 
> Not acked
> 
> ---------- Forwarded message ----------
> Date: Thu, 06 Feb 1997 14:23:11 +0000
> From: Maarten Merlevede <mem@olv>
> To: brian@hyperreal.com
> Subject: Apache compile warnings
> 
> Hello,
> 
> I started some months ago with a Webserver in our site. First i used
> CERN but some problems made me take the step towards apache. I run at
> this moment apache 1.2b2 which works almost fine. Only one problem :
> while loading a page the first time, the loading process hangs on 100%
> loaded ( in Netscape 3.1 ) during a long period.
> I wanted to change to 1.2b6 but i got ( again ) some warning while
> compiling. The system I use is a HP9000 G40 machine with HP-UX 10.01 on
> it. The gcc version is 2.7.2.1.
> 
> The following output ( after a Configure ) is produced :
> 
> root>make
>         gcc -c   -O2 -DHPUX10   alloc.c
>         gcc -c   -O2 -DHPUX10   http_main.c
> http_main.c: In function `lingering_close':
> http_main.c:372: warning: passing arg 2 of `select' from incompatible
> pointer te
> http_main.c:372: warning: passing arg 4 of `select' from incompatible
> pointer te
> http_main.c: In function `child_main':
> http_main.c:1592: warning: passing arg 2 of `select' from incompatible
> pointer e
> http_main.c:1623: warning: passing arg 2 of `select' from incompatible
> pointer e
>         gcc -c   -O2 -DHPUX10   http_core.c
>         gcc -c   -O2 -DHPUX10   http_config.c
>         gcc -c   -O2 -DHPUX10   http_request.c
>         gcc -c   -O2 -DHPUX10   http_log.c
>         gcc -c   -O2 -DHPUX10   http_protocol.c
>         gcc -c   -O2 -DHPUX10   rfc1413.c
>         gcc -c   -O2 -DHPUX10   util.c
>         gcc -c   -O2 -DHPUX10   util_script.c
>         gcc -c   -O2 -DHPUX10   modules.c
>         gcc -c   -O2 -DHPUX10   buff.c
> buff.c: In function `btestread':
> buff.c:429: warning: passing arg 2 of `select' from incompatible pointer
> type
>         gcc -c   -O2 -DHPUX10   md5c.c
>         gcc -c   -O2 -DHPUX10   util_md5.c
>         gcc -c   -O2 -DHPUX10   explain.c
>         gcc -c   -O2 -DHPUX10   http_bprintf.c
>         gcc -c   -O2 -DHPUX10   util_date.c
>         gcc -c   -O2 -DHPUX10   util_snprintf.c
>         gcc -c   -O2 -DHPUX10   mod_mime.c
>         gcc -c   -O2 -DHPUX10   mod_access.c
>         gcc -c   -O2 -DHPUX10   mod_auth.c
>         gcc -c   -O2 -DHPUX10   mod_negotiation.c
>         gcc -c   -O2 -DHPUX10   mod_include.c
>         gcc -c   -O2 -DHPUX10   mod_negotiation.c 
>         gcc -c   -O2 -DHPUX10   mod_include.c
>         gcc -c   -O2 -DHPUX10   mod_dir.c
>         gcc -c   -O2 -DHPUX10   mod_cgi.c
>         gcc -c   -O2 -DHPUX10   mod_userdir.c
>         gcc -c   -O2 -DHPUX10   mod_alias.c
>         gcc -c   -O2 -DHPUX10   mod_env.c
>         gcc -c   -O2 -DHPUX10   mod_log_config.c
>         gcc -c   -O2 -DHPUX10   mod_asis.c
>         gcc -c   -O2 -DHPUX10   mod_imap.c
>         gcc -c   -O2 -DHPUX10   mod_actions.c
>         gcc -c   -O2 -DHPUX10   mod_browser.c
>         gcc    -o httpd alloc.o http_main.o http_core.o http_config.o
> http_request.o http_log.o http_protocol.o rfc1413.o util.o util_script.o
> modules.o buff.o md5c.o util_md5.o explain.o http_bprintf.o util_date.o
> util_snprintf.o mod_mime.o mod_access.o  mod_auth.o  mod_negotiation.o 
> mod_include.o  mod_dir.o  mod_cgi.o  mod_userdir.o  mod_alias.o 
> mod_env.o  mod_log_config..o  mod_asis.o  mod_imap.o  mod_actions.o 
> mod_browser.o
> *** Error exit code 1
> 1 exit status
> /usr/bin/ld: Unsatisfied symbols:
>    getwd (code)
> 
> The last error I could eliminate by the following code in mod_include.c
> :
> 
>    if(!strcmp(tag,"file")) {
>         getparents(tag_val); /* get rid of any nasties */
>         /* getwd(dir); */
>         getcwd(dir,MAX_STRING_LEN);
>         to_send = make_full_path (r->pool, dir, tag_val);
>         if(stat(to_send,finfo) == -1) {
>             log_printf(r->server,
>                     "unable to get information about %s in parsed file
> %s",
>                     to_send, r->filename);
>             rputs(error, r);
>             return -1;
>         }
>         return 0;
> 
> The warnings are still a questionmark to me. What can be done ? What's
> wrong ? Is it possible that this warning, that i had in 1.2.b2 also, 
> causes the 'hang' ?
> 
> Greetings
> 
> Maarten Merlevede
> Sysadmin Psych. Clinic OLV Brugge Belgium
> 
> 
> 
> -- 
> 
> ---------------------------------------------------------------
> Maarten Merlevede - Systeembeheer OLV - RB     
> OLV mailto:mem@olv  ***  Internet  mailto:m_merlev@tornado.be
> ---------------------------------------------------------------
> 
> 
>