[netbsd-mini2440.git] / crypto / external / bsd / openssl / lib / libcrypto / man / ERR_print_errors.3
| blob | d67254daacabc6b393c15f19f2a03f503f6e3350 |
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136 .IX Title "ERR_print_errors 3"
137 .TH ERR_print_errors 3 "2000-01-31" "1.1.0-dev" "OpenSSL"
138 .\" For nroff, turn off justification. Always turn off hyphenation; it makes
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140 .if n .ad l
141 .nh
142 .SH "NAME"
143 ERR_print_errors, ERR_print_errors_fp \- print error messages
144 .SH "LIBRARY"
145 libcrypto, -lcrypto
146 .SH "SYNOPSIS"
147 .IX Header "SYNOPSIS"
148 .Vb 1
149 \& #include <openssl/err.h>
150 \&
151 \& void ERR_print_errors(BIO *bp);
152 \& void ERR_print_errors_fp(FILE *fp);
153 .Ve
154 .SH "DESCRIPTION"
155 .IX Header "DESCRIPTION"
156 \&\fIERR_print_errors()\fR is a convenience function that prints the error
157 strings for all errors that OpenSSL has recorded to \fBbp\fR, thus
158 emptying the error queue.
159 .PP
160 \&\fIERR_print_errors_fp()\fR is the same, except that the output goes to a
161 \&\fB\s-1FILE\s0\fR.
162 .PP
163 The error strings will have the following format:
164 .PP
165 .Vb 1
166 \& [pid]:error:[error code]:[library name]:[function name]:[reason string]:[file name]:[line]:[optional text message]
167 .Ve
168 .PP
169 \&\fIerror code\fR is an 8 digit hexadecimal number. \fIlibrary name\fR,
170 \&\fIfunction name\fR and \fIreason string\fR are \s-1ASCII\s0 text, as is \fIoptional
171 text message\fR if one was set for the respective error code.
172 .PP
173 If there is no text string registered for the given error code,
174 the error string will contain the numeric code.
175 .SH "RETURN VALUES"
176 .IX Header "RETURN VALUES"
177 \&\fIERR_print_errors()\fR and \fIERR_print_errors_fp()\fR return no values.
178 .SH "SEE ALSO"
179 .IX Header "SEE ALSO"
180 \&\fIopenssl_err\fR\|(3), \fIERR_error_string\fR\|(3),
181 \&\fIERR_get_error\fR\|(3),
182 \&\fIERR_load_crypto_strings\fR\|(3),
183 \&\fISSL_load_error_strings\fR\|(3)
184 .SH "HISTORY"
185 .IX Header "HISTORY"
186 \&\fIERR_print_errors()\fR and \fIERR_print_errors_fp()\fR
187 are available in all versions of SSLeay and OpenSSL.