1X509_STORE_set_verify_cb_func(3)    OpenSSL   X509_STORE_set_verify_cb_func(3)
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NAME

6       X509_STORE_set_verify_cb_func, X509_STORE_set_verify_cb - set
7       verification callback
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SYNOPSIS

10        #include <openssl/x509_vfy.h>
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12        void X509_STORE_set_verify_cb(X509_STORE *st,
13                                       int (*verify_cb)(int ok, X509_STORE_CTX *ctx));
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15        void X509_STORE_set_verify_cb_func(X509_STORE *st,
16                                       int (*verify_cb)(int ok, X509_STORE_CTX *ctx));
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DESCRIPTION

19       X509_STORE_set_verify_cb() sets the verification callback of ctx to
20       verify_cb overwriting any existing callback.
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22       X509_STORE_set_verify_cb_func() also sets the verification callback but
23       it is implemented as a macro.
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NOTES

26       The verification callback from an X509_STORE is inherited by the
27       corresponding X509_STORE_CTX structure when it is initialized. This can
28       be used to set the verification callback when the X509_STORE_CTX is
29       otherwise inaccessible (for example during S/MIME verification).
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BUGS

32       The macro version of this function was the only one available before
33       OpenSSL 1.0.0.
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RETURN VALUES

36       X509_STORE_set_verify_cb() and X509_STORE_set_verify_cb_func() do not
37       return a value.
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SEE ALSO

40       X509_STORE_CTX_set_verify_cb(3) CMS_verify(3)
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HISTORY

43       X509_STORE_set_verify_cb_func() is available in all versions of SSLeay
44       and OpenSSL.
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46       X509_STORE_set_verify_cb() was added to OpenSSL 1.0.0.
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501.0.2o                            2020-01-28  X509_STORE_set_verify_cb_func(3)