Bug #393 » getconf.diff
| getconf.c 5 Dec 2006 22:21:43 -0000 | ||
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char *buf;
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size_t len;
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errno = 0;
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len = confstr(key, 0, 0);
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if (len == (size_t)-1)
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if (len == 0 && errno != 0)
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err(EX_OSERR, "confstr: %s", name);
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if (len == 0) {
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