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/* Copyright (c) 1996 Regents of the University of California */ |
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/* Copyright (c) 1997 Silicon Graphics, Inc. */ |
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#ifndef lint |
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static char SCCSid[] = "$SunId$ LBL"; |
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static char SCCSid[] = "$SunId$ SGI"; |
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#endif |
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/* |
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*/ |
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#include "standard.h" |
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#include "random.h" |
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#ifdef F_SETLKW |
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#include "paths.h" |
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if (!n--) |
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error(USER, "unattended persist file?"); |
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pflock(0); |
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sleep(15); /* wait until ready */ |
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sleep(3+(3*getpid()+random())%13); /* wait until ready */ |
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pflock(1); |
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} |
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if (nr < 0) |
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close(fderr); |
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/* close(2); don't close stderr! */ |
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fderr = -1; |
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} else |
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} else { |
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cp[nr] = '\0'; /* deduce status if we can */ |
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n = strlen(progname); |
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if (!strncmp(cp, progname, n) && |
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goto writerr; |
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cp += n; |
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} while ((nr -= n) > 0); |
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} |
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} |
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/* renderer stdout */ |
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if (fdout >= 0 && (FD_ISSET(fdout, &readfds) || |
