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root/radiance/ray/src/rt/persist.c
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Comparing ray/src/rt/persist.c (file contents):
Revision 2.29 by schorsch, Mon Jun 30 14:59:12 2003 UTC vs.
Revision 2.33 by greg, Wed Oct 22 02:06:35 2003 UTC

# Line 12 | Line 12 | static const char      RCSid[] = "$Id$";
12   #include <string.h>
13   #include <signal.h>
14   #include <sys/stat.h>
15 – #ifdef _WIN32
16 – #include <process.h> /* getpid() */
17 – #endif
15  
16 + #include "platform.h"
17 + #include "rtprocess.h" /* getpid() */
18   #include "standard.h"
19   #include "random.h"
20  
# Line 27 | Line 26 | static const char      RCSid[] = "$Id$";
26   #define TIMELIM         (8*3600)        /* time limit for holding pattern */
27   #endif
28  
30 – #ifndef freebsd
31 – #define mkfifo(fn,md)   mknod(fn, S_IFIFO|(md), 0)
32 – #endif
33 –
29   extern void     io_process();
30  
31   extern int      headismine;     /* boolean true if header belongs to me */
# Line 90 | Line 85 | int    lf;
85   }
86  
87  
88 + void
89   persistfile(pfn)        /* open persist file and lock it */
90   char    *pfn;
91   {
# Line 141 | Line 137 | pfhold()               /* holding pattern for idle rendering proces
137          n = strlen(buf);
138          if (write(persistfd, buf, n) < n)
139                  error(SYSTEM, "error writing persist file");
140 <        lseek(persistfd, (off_t)0L, 0);
140 >        lseek(persistfd, (off_t)0, SEEK_SET);
141                                  /* wait TIMELIM for someone to signal us */
142          got_io = 0;
143          signal(SIGIO, sig_io);

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