Update files for OpenSSL-1.0.0f import.
[dragonfly.git] / secure / lib / libcrypto / man / ERR_print_errors.3
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124.\" ========================================================================
125.\"
126.IX Title "ERR_print_errors 3"
e3261593 127.TH ERR_print_errors 3 "2012-01-04" "1.0.0f" "OpenSSL"
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128.\" For nroff, turn off justification. Always turn off hyphenation; it makes
129.\" way too many mistakes in technical documents.
130.if n .ad l
131.nh
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132.SH "NAME"
133ERR_print_errors, ERR_print_errors_fp \- print error messages
134.SH "SYNOPSIS"
8b0cefbb 135.IX Header "SYNOPSIS"
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136.Vb 1
137\& #include <openssl/err.h>
e257b235 138\&
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139\& void ERR_print_errors(BIO *bp);
140\& void ERR_print_errors_fp(FILE *fp);
141.Ve
142.SH "DESCRIPTION"
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143.IX Header "DESCRIPTION"
144\&\fIERR_print_errors()\fR is a convenience function that prints the error
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145strings for all errors that OpenSSL has recorded to \fBbp\fR, thus
146emptying the error queue.
147.PP
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148\&\fIERR_print_errors_fp()\fR is the same, except that the output goes to a
149\&\fB\s-1FILE\s0\fR.
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150.PP
151The error strings will have the following format:
152.PP
153.Vb 1
154\& [pid]:error:[error code]:[library name]:[function name]:[reason string]:[file name]:[line]:[optional text message]
155.Ve
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156.PP
157\&\fIerror code\fR is an 8 digit hexadecimal number. \fIlibrary name\fR,
158\&\fIfunction name\fR and \fIreason string\fR are \s-1ASCII\s0 text, as is \fIoptional
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159text message\fR if one was set for the respective error code.
160.PP
161If there is no text string registered for the given error code,
162the error string will contain the numeric code.
163.SH "RETURN VALUES"
74dab6c2 164.IX Header "RETURN VALUES"
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165\&\fIERR_print_errors()\fR and \fIERR_print_errors_fp()\fR return no values.
166.SH "SEE ALSO"
74dab6c2 167.IX Header "SEE ALSO"
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168\&\fIerr\fR\|(3), \fIERR_error_string\fR\|(3),
169\&\fIERR_get_error\fR\|(3),
170\&\fIERR_load_crypto_strings\fR\|(3),
171\&\fISSL_load_error_strings\fR\|(3)
172.SH "HISTORY"
74dab6c2 173.IX Header "HISTORY"
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174\&\fIERR_print_errors()\fR and \fIERR_print_errors_fp()\fR
175are available in all versions of SSLeay and OpenSSL.