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Title "X509_STORE_set_verify_cb_func 3"
way too many mistakes in technical documents.
Standard preamble:
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.... Set up some character translations and predefined strings. \*(-- will
give an unbreakable dash, \*(PI will give pi, \*(L" will give a left
double quote, and \*(R" will give a right double quote. \*(C+ will
give a nicer C++. Capital omega is used to do unbreakable dashes and
therefore won't be available. \*(C` and \*(C' expand to `' in nroff,
nothing in troff, for use with C<>.
.tr \(*W- . ds -- \(*W- . ds PI pi . if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch . if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch . ds L" "" . ds R" "" . ds C` "" . ds C' "" 'br\} . ds -- \|\(em\| . ds PI \(*p . ds L" `` . ds R" '' . ds C` . ds C' 'br\}
Escape single quotes in literal strings from groff's Unicode transform.
If the F register is >0, we'll generate index entries on stderr for
titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
entries marked with X<> in POD. Of course, you'll have to process the
output yourself in some meaningful fashion.
Avoid warning from groff about undefined register 'F'.
.. . de IX . tm Index:\\$1\t\\n%\t"\\$2" .. . if !\nF==2 \{\ . nr % 0 . nr F 2 . \} .\}
Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2).
Fear. Run. Save yourself. No user-serviceable parts.
. \" fudge factors for nroff and troff . ds #H 0 . ds #V .8m . ds #F .3m . ds #[ \f1 . ds #] .\} . ds #H ((1u-(\\\\n(.fu%2u))*.13m) . ds #V .6m . ds #F 0 . ds #[ \& . ds #] \& .\} . \" simple accents for nroff and troff . ds ' \& . ds ` \& . ds ^ \& . ds , \& . ds ~ ~ . ds / .\} . ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u" . ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u' . ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u' . ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u' . ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u' . ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u' .\} . \" troff and (daisy-wheel) nroff accents . \" corrections for vroff . \" for low resolution devices (crt and lpr) \{\ . ds : e . ds 8 ss . ds o a . ds d- d\h'-1'\(ga . ds D- D\h'-1'\(hy . ds th \o'bp' . ds Th \o'LP' . ds ae ae . ds Ae AE .\} ========================================================================
Title "X509_STORE_set_verify_cb_func 3"
X509_STORE_set_verify_cb_func 3 "2017-01-26" "1.0.2k" "OpenSSL"
For nroff, turn off justification. Always turn off hyphenation; it makesway too many mistakes in technical documents.
"NAME"
X509_STORE_set_verify_cb_func, X509_STORE_set_verify_cb - set verification callback
"SYNOPSIS"
Header "SYNOPSIS" .Vb 1
#include <openssl/x509_vfy.h>
\&
void X509_STORE_set_verify_cb(X509_STORE *st,
int (*verify_cb)(int ok, X509_STORE_CTX *ctx));
\&
void X509_STORE_set_verify_cb_func(X509_STORE *st,
int (*verify_cb)(int ok, X509_STORE_CTX *ctx));
.Ve
"DESCRIPTION"
Header "DESCRIPTION" \fIX509_STORE_set_verify_cb() sets the verification callback of ctx to
\fBverify_cb overwriting any existing callback.
\fIX509_STORE_set_verify_cb_func() also sets the verification callback but it is implemented as a macro.
"NOTES"
Header "NOTES" The verification callback from an X509_STORE is inherited by
the corresponding X509_STORE_CTX structure when it is initialized. This can
be used to set the verification callback when the X509_STORE_CTX is
otherwise inaccessible (for example during S/MIME verification).
"BUGS"
Header "BUGS" The macro version of this function was the only one available before
OpenSSL 1.0.0.
"RETURN VALUES"
Header "RETURN VALUES" \fIX509_STORE_set_verify_cb() and X509_STORE_set_verify_cb_func() do not return
a value.
"SEE ALSO"
Header "SEE ALSO" \fIX509_STORE_CTX_set_verify_cb\|(3)
\fICMS_verify\|(3)
"HISTORY"
Header "HISTORY" \fIX509_STORE_set_verify_cb_func() is available in all versions of SSLeay and
OpenSSL.
\fIX509_STORE_set_verify_cb() was added to OpenSSL 1.0.0.