Hallo, dies ist ein Test.

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Real path: /usr/share/man/man3openssl/CRYPTO_set_ex_data.3openssl
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Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH "NAME" CRYPTO_set_ex_data, CRYPTO_get_ex_data \- internal application specific data functions .SH "SYNOPSIS" .IX Header "SYNOPSIS" .Vb 1 \& #include <openssl/crypto.h> \& \& int CRYPTO_set_ex_data(CRYPTO_EX_DATA *r, int idx, void *arg); \& \& void *CRYPTO_get_ex_data(CRYPTO_EX_DATA *r, int idx); .Ve .SH "DESCRIPTION" .IX Header "DESCRIPTION" Several OpenSSL structures can have application specific data attached to them. These functions are used internally by OpenSSL to manipulate application specific data attached to a specific structure. .PP These functions should only be used by applications to manipulate \&\fB\s-1CRYPTO_EX_DATA\s0\fR structures passed to the \fB\fBnew_func()\fB\fR, \fB\fBfree_func()\fB\fR and \&\fB\fBdup_func()\fB\fR callbacks: as passed to \fB\fBRSA_get_ex_new_index()\fB\fR for example. .PP \&\fB\fBCRYPTO_set_ex_data()\fB\fR is used to set application specific data, the data is supplied in the \fBarg\fR parameter and its precise meaning is up to the application. .PP \&\fB\fBCRYPTO_get_ex_data()\fB\fR is used to retrieve application specific data. The data is returned to the application, this will be the same value as supplied to a previous \fB\fBCRYPTO_set_ex_data()\fB\fR call. .SH "RETURN VALUES" .IX Header "RETURN VALUES" \&\fB\fBCRYPTO_set_ex_data()\fB\fR returns 1 on success or 0 on failure. .PP \&\fB\fBCRYPTO_get_ex_data()\fB\fR returns the application data or 0 on failure. 0 may also be valid application data but currently it can only fail if given an invalid \fBidx\fR parameter. .PP On failure an error code can be obtained from \fBERR_get_error\fR\|(3). .\" Oracle has added the ARC stability level to this manual page .SH ATTRIBUTES See .BR attributes (7) for descriptions of the following attributes: .sp .TS box; cbp-1 | cbp-1 l | l . ATTRIBUTE TYPE ATTRIBUTE VALUE = Availability library/security/openssl = Stability Pass-through uncommitted .TE .PP .SH "SEE ALSO" .IX Header "SEE ALSO" \&\fBRSA_get_ex_new_index\fR\|(3), \&\fBDSA_get_ex_new_index\fR\|(3), \&\fBDH_get_ex_new_index\fR\|(3) .SH "HISTORY" .IX Header "HISTORY" \&\fBCRYPTO_set_ex_data()\fR and \fBCRYPTO_get_ex_data()\fR have been available since SSLeay 0.9.0. .SH NOTES .\" Oracle has added source availability information to this manual page Source code for open source software components in Oracle Solaris can be found at https://www.oracle.com/downloads/opensource/solaris-source-code-downloads.html. This software was built from source available at https://github.com/oracle/solaris-userland. The original community source was downloaded from https://www.openssl.org/source/openssl-1.0.2zi.tar.gz. Further information about this software can be found on the open source community website at https://www.openssl.org/.