From c96d948a4b76875c91848518aa2f55f2774a4118 Mon Sep 17 00:00:00 2001 From: Robin Krahl Date: Mon, 6 Jun 2016 18:20:10 +0200 Subject: dbfp: add man pages for dbfp_init, dbfp_close --- man/dbfp_init.3 | 211 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 211 insertions(+) create mode 100644 man/dbfp_init.3 (limited to 'man/dbfp_init.3') diff --git a/man/dbfp_init.3 b/man/dbfp_init.3 new file mode 100644 index 0000000..c1544c0 --- /dev/null +++ b/man/dbfp_init.3 @@ -0,0 +1,211 @@ +.\" Automatically generated by Pod::Man 2.28 (Pod::Simple 3.28) +.\" +.\" Standard preamble: +.\" ======================================================================== +.de Sp \" Vertical space (when we can't use .PP) +.if t .sp .5v +.if n .sp +.. +.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. \*(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- +.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" '' +. ds C` +. ds C' +'br\} +.\" +.\" Escape single quotes in literal strings from groff's Unicode transform. +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" +.\" If the F register is turned on, we'll generate index entries on stderr for +.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index +.\" entries marked with X<> in POD. Of course, you'll have to process the +.\" output yourself in some meaningful fashion. +.\" +.\" Avoid warning from groff about undefined register 'F'. +.de IX +.. +.nr rF 0 +.if \n(.g .if rF .nr rF 1 +.if (\n(rF:(\n(.g==0)) \{ +. if \nF \{ +. de IX +. tm Index:\\$1\t\\n%\t"\\$2" +.. +. if !\nF==2 \{ +. nr % 0 +. nr F 2 +. \} +. \} +.\} +.rr rF +.\" +.\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2). +.\" Fear. Run. Save yourself. No user-serviceable parts. +. \" 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 "DBFP_INIT 3" +.TH DBFP_INIT 3 "2016-06-06" "0.1.0" "DB timetable API" +.\" For nroff, turn off justification. Always turn off hyphenation; it makes +.\" way too many mistakes in technical documents. +.if n .ad l +.nh +.SH "NAME" +dbfp_init \- initialize the metadata for queries to the DB timetable API +.SH "SYNOPSIS" +.IX Header "SYNOPSIS" +.Vb 1 +\& #include +\& +\& int dbfp_init(struct dbfp *dbfp, char *key); +.Ve +.SH "DESCRIPTION" +.IX Header "DESCRIPTION" +\&\fBdbfp_init\fR initializes a \fIdbfp\fR structure that stores the metadata for +queries to the \s-1DB\s0 timetable \s-1API. \s0\fIkey\fR is the \s-1API\s0 key to use for the +connections. \fIdbfp\fR must already be allocated. \fIdbfp\fR and \fIkey\fR must not +be \s-1NULL. \s0\fIkey\fR is copied to the structure, so it can be changed or freed +after calling this function. +.PP +\&\fBdbfp\fR is a structure defined as: +.PP +.Vb 4 +\& struct dbfp { +\& char *key; +\& CURL *curl; +\& }; +.Ve +.PP +The user does not have to deal with the fields of this structure. +.PP +\&\fIdbfp\fR structures initialized with this method should be closed by calling +\&\fBdbfp_close\fR. +.SH "RETURN VALUE" +.IX Header "RETURN VALUE" +\&\fBdbfp_init\fR returns zero if successful, or a non-zero error code. Positive +error codes are from \fIerrno.h\fR, negative error codes are specific to dbfp. +.SH "ERRORS" +.IX Header "ERRORS" +.IP "\s-1EINVAL\s0" 4 +.IX Item "EINVAL" +if \fIdbfp\fR or \fIkey\fR is \s-1NULL\s0 +.IP "\s-1ENOMEM\s0" 4 +.IX Item "ENOMEM" +if there is not enoguh memory to copy \fIkey\fR to \fIdbfp\fR +.IP "\s-1DBFP_ERROR_CURL\s0" 4 +.IX Item "DBFP_ERROR_CURL" +if curl could not be initialized +.SH "EXAMPLE" +.IX Header "EXAMPLE" +.Vb 4 +\& #include +\& #include +\& #include +\& #include +\& +\& int main(int argc, char **argv) +\& { +\& struct dbfp dbfp; +\& int err; +\& +\& err = dbfp_init(&dbfp, "API key"); +\& if (!err) +\& printf("DBFP structure created.\en"); +\& else +\& printf("Could not create DBFP: %s\en", strerror(err)); +\& dbfp_close(&dbfp); +\& +\& return err ? EXIT_FAILURE : EXIT_SUCCESS; +\& } +.Ve +.SH "SEE ALSO" +.IX Header "SEE ALSO" +\&\fIdbfp_close\fR\|(3), \fIdbfp_query_location\fR\|(3), \fIdbfp_query_departure\fR\|(3) -- cgit v1.2.1