60 lines
1.9 KiB
Text
60 lines
1.9 KiB
Text
=pod
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=head1 NAME
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CONF_modules_load_file, CONF_modules_load - OpenSSL configuration functions
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=head1 SYNOPSIS
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#include <openssl/conf.h>
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int CONF_modules_load_file(const char *filename, const char *appname,
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unsigned long flags);
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int CONF_modules_load(const CONF *cnf, const char *appname,
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unsigned long flags);
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=head1 DESCRIPTION
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The function CONF_modules_load_file() configures OpenSSL using file
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B<filename> and application name B<appname>. If B<filename> is NULL
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the standard OpenSSL configuration file is used. If B<appname> is
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NULL the standard OpenSSL application name B<openssl_conf> is used.
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The behaviour can be cutomized using B<flags>.
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CONF_modules_load() is idential to CONF_modules_load_file() except it
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read configuration information from B<cnf>.
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=head1 NOTES
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The following B<flags> are currently recognized:
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B<CONF_MFLAGS_IGNORE_ERRORS> if set errors returned by individual
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configuration modules are ignored. If not set the first module error is
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considered fatal and no further modules are loads.
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Normally any modules errors will add error information to the error queue. If
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B<CONF_MFLAGS_SILENT> is set no error information is added.
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If B<CONF_MFLAGS_NO_DSO> is set configuration module loading from DSOs is
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disabled.
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B<CONF_MFLAGS_IGNORE_MISSING_FILE> if set will make CONF_load_modules_file()
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ignore missing configuration files. Normally a missing configuration file
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return an error.
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=head1 RETURN VALUE
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These functions return 1 for success and a zero or negative value for
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failure. If module errors are not ignored the return code will reflect the
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return value of the failing module (this will always be zero or negative).
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=head1 SEE ALSO
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L<conf(5)|conf(5)>, L<OPENSSL_config(3)|OPENSSL_config(3)>,
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L<CONF_free(3)|CONF_free(3)>, L<err(3)|err(3)>
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=head1 HISTORY
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CONF_modules_load_file and CONF_modules_load first appeared in OpenSSL 0.9.7.
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=cut
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