6efa6107d2
Note that mandoc does not use anymore sqlite3 but a home made database format An important improvement has been made as well in makewhatis performance: Tests on my laptop shows makewhatis on the entire system goes from 26s to 12s
31 lines
1.0 KiB
C
31 lines
1.0 KiB
C
/*
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* POSIX allows PATH_MAX to not be defined, see
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* http://pubs.opengroup.org/onlinepubs/9699919799/functions/sysconf.html;
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* the GNU Hurd is an example of a system not having it.
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*
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* Arguably, it would be better to test sysconf(_SC_PATH_MAX),
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* but since the individual *.c files include "config.h" before
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* <limits.h>, overriding an excessive value of PATH_MAX from
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* "config.h" is impossible anyway, so for now, the simplest
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* fix is to provide a value only on systems not having any.
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* So far, we encountered no system defining PATH_MAX to an
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* impractically large value, even though POSIX explicitly
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* allows that.
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*
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* The real fix would be to replace all static buffers of size
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* PATH_MAX by dynamically allocated buffers. But that is
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* somewhat intrusive because it touches several files and
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* because it requires changing struct mlink in mandocdb.c.
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* So i'm postponing that for now.
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*/
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#include <limits.h>
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#include <stdio.h>
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int
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main(void)
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{
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printf("PATH_MAX is defined to be %ld\n", (long)PATH_MAX);
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return 0;
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}
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