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root/radiance/ray/src/rt/persist.c
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Comparing ray/src/rt/persist.c (file contents):
Revision 2.36 by greg, Sun Sep 19 07:24:37 2004 UTC vs.
Revision 2.41 by greg, Thu May 1 15:50:28 2008 UTC

# Line 12 | Line 12 | static const char      RCSid[] = "$Id$";
12   #include <string.h>
13   #include <signal.h>
14   #include <sys/stat.h>
15 + #include <sys/types.h>
16  
17   #include "platform.h"
18 + #ifndef NON_POSIX /* XXX need abstraction for process management */
19 + #include <sys/wait.h>
20 + #endif
21 +
22   #include "rtprocess.h" /* getpid() */
23   #include "standard.h"
24   #include "random.h"
# Line 121 | Line 126 | pfhold(void)           /* holding pattern for idle rendering pr
126          char    buf[512];
127          register int    n;
128                                  /* close input and output descriptors */
129 <        close(fileno(stdin));
130 <        close(fileno(stdout));
129 >        close(0);
130 >        close(1);
131          if (errfile == NULL)
132 <                close(fileno(stderr));
132 >                close(2);
133                                  /* create named pipes for input and output */
134          if (mkfifo(mktemp(strcpy(inpname,TEMPLATE)), 0600) < 0)
135                  goto createrr;
# Line 152 | Line 157 | pfhold(void)           /* holding pattern for idle rendering pr
157          signal(SIGIO, SIG_DFL);
158          pflock(1);                      /* grab persist file back */
159                                  /* someone wants us; reopen stdin and stdout */
155 –        /*
156 –        if (freopen(inpname, "r", stdin) == NULL)
157 –                goto openerr;
158 –        if (freopen(outpname, "w", stdout) == NULL)
159 –                goto openerr;
160 –        */
160          close(0);
161          if (open(inpname, O_RDONLY) != 0)
162                  error(INTERNAL, "unexpected stdin file number");
# Line 180 | Line 179 | pfhold(void)           /* holding pattern for idle rendering pr
179          return;
180   createrr:
181          error(SYSTEM, "cannot create named pipes in pfhold");
183 – openerr:
184 –        error(SYSTEM, "cannot open named pipes in pfhold");
182   }
183  
184  

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