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authorRobin Krahl <me@robin-krahl.de>2016-06-06 18:20:10 +0200
committerRobin Krahl <me@robin-krahl.de>2016-06-06 18:20:10 +0200
commitc96d948a4b76875c91848518aa2f55f2774a4118 (patch)
treefee967f78c6730df109682ade852f295c0b1dab0
parent1f0c7d966fdb31f62cf40eac9c39ae2b9e643366 (diff)
downloaddbfp-c96d948a4b76875c91848518aa2f55f2774a4118.tar.gz
dbfp-c96d948a4b76875c91848518aa2f55f2774a4118.tar.bz2
dbfp: add man pages for dbfp_init, dbfp_close
-rw-r--r--Makefile12
-rw-r--r--man/dbfp.383
-rw-r--r--man/dbfp_close.3167
-rw-r--r--man/dbfp_close.pod27
-rw-r--r--man/dbfp_init.3211
-rw-r--r--man/dbfp_init.pod78
6 files changed, 494 insertions, 84 deletions
diff --git a/Makefile b/Makefile
index 9b79245..7e380e6 100644
--- a/Makefile
+++ b/Makefile
@@ -14,7 +14,9 @@ CHECK_LDLIBS = $(shell pkg-config check --libs)
CURL_LDLIBS = -lcurl
EXPAT_LDLIBS = -lexpat
-.PHONY: all check clean memcheck
+VERSION = "0.1.0"
+
+.PHONY: all check clean doc memcheck
all: libdbfp.so
@@ -26,9 +28,17 @@ clean:
$(RM) dbfp_check
$(RM) dbfp.o dbfp_check.o
+doc: man/dbfp_close.3 man/dbfp_init.3
+
memcheck: libdbfp.so dbfp_check
LD_LIBRARY_PATH=. CK_FORK=no valgrind --tool=memcheck ./dbfp_check
+man/dbfp_close.3: man/dbfp_close.pod
+ pod2man -c "DB timetable API" -n "DBFP_CLOSE" -r $(VERSION) -s 3 $^ > $@
+
+man/dbfp_init.3: man/dbfp_init.pod
+ pod2man -c "DB timetable API" -n "DBFP_INIT" -r $(VERSION) -s 3 $^ > $@
+
libdbfp.so: LDFLAGS += -shared
libdbfp.so: LDLIBS += $(CURL_LDLIBS)
libdbfp.so: LDLIBS += $(EXPAT_LDLIBS)
diff --git a/man/dbfp.3 b/man/dbfp.3
deleted file mode 100644
index 6e9cc2a..0000000
--- a/man/dbfp.3
+++ /dev/null
@@ -1,83 +0,0 @@
-.TH DBFP 3 2016-03-08 dbfp "DB timetable API"
-.SH NAME
-dbfp, dbfp_init, dbfp_close \- handle metadata for connections to the DB timetable API
-.SH SYNOPSIS
-.HP
-.B #include <dbfp.h>
-.HP
-.B struct dbfp {
-.RS
-.B char *key;
-.br
-.B CURL *curl;
-.RE
-.B };
-.HP
-.B int dbfp_init(struct dbfp *dbfp, char *key);
-.HP
-.B void dbfp_close(struct dbfp *dbfp);
-.SH DESCRIPTION
-.B dbfp
-stores the metadata for connections to the DB timetable API.
-.B key
-is the API key used for API queries.
-.B curl
-is the curl handle used for the API requests.
-.PP
-.B dbfp_init
-initializes a dbfp structure with the given API key. dbfp and key may not be
-NULL. dbfp must already be allocated. The key is copied to the dbfp structure.
-Every structure that was initialized with this function must be closed with
-dbfp_close.
-.PP
-.B dbfp_close
-closes a dbfp structure and releases its allocated resources. dbfp itself is
-not freed. If dbfp is NULL, the function returns. You should call dbfp_close
-for all dbfp structures. You have to call it for all dbfp structures
-initialized with dbfp_init.
-.SH RETURN VALUE
-.B dbfp_init
-returns zero if successful, or an error code if an error occured.
-.SH ERRORS
-EINVAL
-.RS
-if one of the arguments of dbfp_init is NULL
-.RE
-ENOMEM
-.RS
-if there is not enough memory to copy the key in dbfp_init
-.RE
-DBFP_ERROR_CURL
-.RS
-if the curl handle could not be created
-.RE
-.SH EXAMPLE
-#include <dbfp.h>
-.br
-#include <stdio.h>
-.br
-#include <string.h>
-.PP
-int main(int argc, char **argv)
-.br
-{
-.RS
-struct dbfp dbfp;
-.br
-int err;
-.PP
-err = dbfp_init(&dbfp, "API key");
-.br
-if (!err)
-.RS
-printf("DBFP structure created.\\n");
-.RE
-else
-.RS
-printf("Could not create DBFP: %s\\n", strerror(err));
-.RE
-dbfp_close(&dbfp);
-.PP
-return 0;
-.RE
-}
diff --git a/man/dbfp_close.3 b/man/dbfp_close.3
new file mode 100644
index 0000000..97e7d04
--- /dev/null
+++ b/man/dbfp_close.3
@@ -0,0 +1,167 @@
+.\" 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_CLOSE 3"
+.TH DBFP_CLOSE 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_close \- cleans up the metadata for queries to the DB timetable API
+.SH "SYNOPSIS"
+.IX Header "SYNOPSIS"
+.Vb 1
+\& #include <dbfp.h>
+\&
+\& void dbfp_close(struct dbfp *dbfp);
+.Ve
+.SH "DESCRIPTION"
+.IX Header "DESCRIPTION"
+\&\fBdbfp_close\fR cleans up a \fIdbfp\fR structure and releases its allocated
+resources. The structure itself is not freed. \fIdbfp\fR may be \s-1NULL.\s0
+.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.
+.SH "SEE ALSO"
+.IX Header "SEE ALSO"
+\&\fIdbfp_init\fR\|(3)
diff --git a/man/dbfp_close.pod b/man/dbfp_close.pod
new file mode 100644
index 0000000..6d63bb0
--- /dev/null
+++ b/man/dbfp_close.pod
@@ -0,0 +1,27 @@
+=head1 NAME
+
+dbfp_close - cleans up the metadata for queries to the DB timetable API
+
+=head1 SYNOPSIS
+
+ #include <dbfp.h>
+
+ void dbfp_close(struct dbfp *dbfp);
+
+=head1 DESCRIPTION
+
+B<dbfp_close> cleans up a I<dbfp> structure and releases its allocated
+resources. The structure itself is not freed. I<dbfp> may be NULL.
+
+B<dbfp> is a structure defined as:
+
+ struct dbfp {
+ char *key;
+ CURL *curl;
+ };
+
+The user does not have to deal with the fields of this structure.
+
+=head1 SEE ALSO
+
+L<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 <dbfp.h>
+\&
+\& 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 <dbfp.h>
+\& #include <stdio.h>
+\& #include <stdlib.h>
+\& #include <string.h>
+\&
+\& 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)
diff --git a/man/dbfp_init.pod b/man/dbfp_init.pod
new file mode 100644
index 0000000..8749a2f
--- /dev/null
+++ b/man/dbfp_init.pod
@@ -0,0 +1,78 @@
+=head1 NAME
+
+dbfp_init - initialize the metadata for queries to the DB timetable API
+
+=head1 SYNOPSIS
+
+ #include <dbfp.h>
+
+ int dbfp_init(struct dbfp *dbfp, char *key);
+
+=head1 DESCRIPTION
+
+B<dbfp_init> initializes a I<dbfp> structure that stores the metadata for
+queries to the DB timetable API. I<key> is the API key to use for the
+connections. I<dbfp> must already be allocated. I<dbfp> and I<key> must not
+be NULL. I<key> is copied to the structure, so it can be changed or freed
+after calling this function.
+
+B<dbfp> is a structure defined as:
+
+ struct dbfp {
+ char *key;
+ CURL *curl;
+ };
+
+The user does not have to deal with the fields of this structure.
+
+I<dbfp> structures initialized with this method should be closed by calling
+B<dbfp_close>.
+
+=head1 RETURN VALUE
+
+B<dbfp_init> returns zero if successful, or a non-zero error code. Positive
+error codes are from I<errno.h>, negative error codes are specific to dbfp.
+
+=head1 ERRORS
+
+=over
+
+=item EINVAL
+
+if I<dbfp> or I<key> is NULL
+
+=item ENOMEM
+
+if there is not enoguh memory to copy I<key> to I<dbfp>
+
+=item DBFP_ERROR_CURL
+
+if curl could not be initialized
+
+=back
+
+=head1 EXAMPLE
+
+ #include <dbfp.h>
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <string.h>
+
+ int main(int argc, char **argv)
+ {
+ struct dbfp dbfp;
+ int err;
+
+ err = dbfp_init(&dbfp, "API key");
+ if (!err)
+ printf("DBFP structure created.\n");
+ else
+ printf("Could not create DBFP: %s\n", strerror(err));
+ dbfp_close(&dbfp);
+
+ return err ? EXIT_FAILURE : EXIT_SUCCESS;
+ }
+
+=head1 SEE ALSO
+
+L<dbfp_close(3)>