mirror of https://github.com/mkerrisk/man-pages
ffix
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@ -51,17 +51,19 @@ For example, the hostname,
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or the maximum number of open files.
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The argument has the form
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.PP
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.in +0.25i
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.nf
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struct __sysctl_args {
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int *name; /* integer vector describing variable */
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int nlen; /* length of this vector */
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void *oldval; /* 0 or address where to store old value */
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size_t *oldlenp; /* available room for old value,
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overwritten by actual size of old value */
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void *newval; /* 0 or address of new value */
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size_t newlen; /* size of new value */
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int *name; /* integer vector describing variable */
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int nlen; /* length of this vector */
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void *oldval; /* 0 or address where to store old value */
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size_t *oldlenp; /* available room for old value,
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overwritten by actual size of old value */
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void *newval; /* 0 or address of new value */
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size_t newlen; /* size of new value */
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};
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.fi
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.in
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.PP
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This call does a search in a tree structure, possibly resembling
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a directory tree under
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