NGINX Unit - universal web app server - a lightweight and versatile open source server that simplifies the application stack by natively executing application code across eight different programming language runtimes.
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Similar to how C pointers to variables can always be considered as
pointers to the first element of an array of size 1 (see the
following code for an example of how they are equivalent),
treating non-NXT_CONF_VALUE_ARRAY as if they were
NXT_CONF_VALUE_ARRAYs of size 1 allows for simpler and more
generic code.
void foo(ptrdiff_t sz, int arr[sz])
{
for (ptrdiff_t i = 0; i < sz; i++)
arr[i] = 0;
}
void bar(void)
{
int x;
int y[1];
foo(1, &x);
foo(1, y);
}
nxt_conf_array_elements_count_or_1():
Similar to nxt_conf_array_elements_count().
Return a size of 1 when input is non-array, instead of
causing undefined behavior. That value (1) makes sense
because it will be used as the limiter of a loop that
loops over the array and calls
nxt_conf_get_array_element_or_itself(), which will return
a correct element for such loops.
nxt_conf_get_array_element_or_itself():
Similar to nxt_conf_get_array_element().
Return the input pointer unmodified (i.e., a pointer to
the unique element of a hypothetical array), instead of
returning NULL, which wasn't very useful.
nxt_conf_array_qsort():
Since it's a no-op for non-arrays, this API can be reused.
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| go | ||
| pkg | ||
| src | ||
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| .hgignore | ||
| .hgtags | ||
| CHANGES | ||
| configure | ||
| LICENSE | ||
| NOTICE | ||
| README | ||
| version | ||
NGINX Unit ---------- The documentation and binary packages are available online: http://unit.nginx.org The source code is provided under the terms of Apache License 2.0: http://hg.nginx.org/unit Please ask questions, report issues, and send patches to the mailing list: unit@nginx.org (http://mailman.nginx.org/mailman/listinfo/unit) or via Github: https://github.com/nginx/unit -- NGINX, Inc. http://nginx.com