diff options
author | markm <markm@FreeBSD.org> | 2002-05-14 16:06:50 +0000 |
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committer | markm <markm@FreeBSD.org> | 2002-05-14 16:06:50 +0000 |
commit | aeefd5b3e2766cf2adf46ab0d391c6290c566150 (patch) | |
tree | 1b2346a595f785988975c71a5f29de7e01b24cc4 /secure/lib/libcrypto/man/RAND_load_file.3 | |
parent | fa71779225949e4336753dba62bf930087152e61 (diff) | |
download | FreeBSD-src-aeefd5b3e2766cf2adf46ab0d391c6290c566150.zip FreeBSD-src-aeefd5b3e2766cf2adf46ab0d391c6290c566150.tar.gz |
As the perl-generated assembler files have been committed, add the
perl-generated (.pod) manual pages too. This is another nail in the
perl5 coffin (for base perl, not the port or the language in general).
Diffstat (limited to 'secure/lib/libcrypto/man/RAND_load_file.3')
-rw-r--r-- | secure/lib/libcrypto/man/RAND_load_file.3 | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/secure/lib/libcrypto/man/RAND_load_file.3 b/secure/lib/libcrypto/man/RAND_load_file.3 new file mode 100644 index 0000000..a084d6a --- /dev/null +++ b/secure/lib/libcrypto/man/RAND_load_file.3 @@ -0,0 +1,190 @@ +.\" Automatically generated by Pod::Man version 1.15 +.\" Thu May 9 13:18:15 2002 +.\" +.\" Standard preamble: +.\" ====================================================================== +.de Sh \" Subsection heading +.br +.if t .Sp +.ne 5 +.PP +\fB\\$1\fR +.PP +.. +.de Sp \" Vertical space (when we can't use .PP) +.if t .sp .5v +.if n .sp +.. +.de Ip \" List item +.br +.ie \\n(.$>=3 .ne \\$3 +.el .ne 3 +.IP "\\$1" \\$2 +.. +.de Vb \" Begin verbatim text +.ft CW +.nf +.ne \\$1 +.. +.de Ve \" End verbatim text +.ft R + +.fi +.. +.\" 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. | will give a +.\" real vertical bar. \*(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-|\(bv\*(Tr +.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p' +.ie n \{\ +. 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\} +.el\{\ +. ds -- \|\(em\| +. ds PI \(*p +. ds L" `` +. ds R" '' +'br\} +.\" +.\" If the F register is turned on, we'll generate index entries on stderr +.\" for titles (.TH), headers (.SH), subsections (.Sh), items (.Ip), and +.\" index entries marked with X<> in POD. Of course, you'll have to process +.\" the output yourself in some meaningful fashion. +.if \nF \{\ +. de IX +. tm Index:\\$1\t\\n%\t"\\$2" +.. +. nr % 0 +. rr F +.\} +.\" +.\" For nroff, turn off justification. Always turn off hyphenation; it +.\" makes way too many mistakes in technical documents. +.hy 0 +.if n .na +.\" +.\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2). +.\" Fear. Run. Save yourself. No user-serviceable parts. +.bd B 3 +. \" fudge factors for nroff and troff +.if n \{\ +. ds #H 0 +. ds #V .8m +. ds #F .3m +. ds #[ \f1 +. ds #] \fP +.\} +.if t \{\ +. ds #H ((1u-(\\\\n(.fu%2u))*.13m) +. ds #V .6m +. ds #F 0 +. ds #[ \& +. ds #] \& +.\} +. \" simple accents for nroff and troff +.if n \{\ +. ds ' \& +. ds ` \& +. ds ^ \& +. ds , \& +. ds ~ ~ +. ds / +.\} +.if t \{\ +. 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 +.ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V' +.ds 8 \h'\*(#H'\(*b\h'-\*(#H' +.ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#] +.ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H' +.ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u' +.ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#] +.ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#] +.ds ae a\h'-(\w'a'u*4/10)'e +.ds Ae A\h'-(\w'A'u*4/10)'E +. \" corrections for vroff +.if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u' +.if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u' +. \" for low resolution devices (crt and lpr) +.if \n(.H>23 .if \n(.V>19 \ +\{\ +. 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 +.\} +.rm #[ #] #H #V #F C +.\" ====================================================================== +.\" +.IX Title "RAND_LOAD_FILE 1" +.TH RAND_LOAD_FILE 1 "perl v5.6.1" "2001-05-20" "User Contributed Perl Documentation" +.UC +.SH "NAME" +RAND_load_file, RAND_write_file, RAND_file_name \- \s-1PRNG\s0 seed file +.SH "SYNOPSIS" +.IX Header "SYNOPSIS" +.Vb 1 +\& #include <openssl/rand.h> +.Ve +.Vb 1 +\& const char *RAND_file_name(char *buf, size_t num); +.Ve +.Vb 1 +\& int RAND_load_file(const char *filename, long max_bytes); +.Ve +.Vb 1 +\& int RAND_write_file(const char *filename); +.Ve +.SH "DESCRIPTION" +.IX Header "DESCRIPTION" +\&\fIRAND_file_name()\fR generates a default path for the random seed +file. \fBbuf\fR points to a buffer of size \fBnum\fR in which to store the +filename. The seed file is \f(CW$RANDFILE\fR if that environment variable is +set, \f(CW$HOME\fR/.rnd otherwise. If \f(CW$HOME\fR is not set either, or \fBnum\fR is +too small for the path name, an error occurs. +.PP +\&\fIRAND_load_file()\fR reads a number of bytes from file \fBfilename\fR and +adds them to the \s-1PRNG\s0. If \fBmax_bytes\fR is non-negative, +up to to \fBmax_bytes\fR are read; starting with OpenSSL 0.9.5, +if \fBmax_bytes\fR is \-1, the complete file is read. +.PP +\&\fIRAND_write_file()\fR writes a number of random bytes (currently 1024) to +file \fBfilename\fR which can be used to initialize the \s-1PRNG\s0 by calling +\&\fIRAND_load_file()\fR in a later session. +.SH "RETURN VALUES" +.IX Header "RETURN VALUES" +\&\fIRAND_load_file()\fR returns the number of bytes read. +.PP +\&\fIRAND_write_file()\fR returns the number of bytes written, and \-1 if the +bytes written were generated without appropriate seed. +.PP +\&\fIRAND_file_name()\fR returns a pointer to \fBbuf\fR on success, and \s-1NULL\s0 on +error. +.SH "SEE ALSO" +.IX Header "SEE ALSO" +rand(3), RAND_add(3), RAND_cleanup(3) +.SH "HISTORY" +.IX Header "HISTORY" +\&\fIRAND_load_file()\fR, \fIRAND_write_file()\fR and \fIRAND_file_name()\fR are available in +all versions of SSLeay and OpenSSL. |