libconfig
Check-in [8e0181d70f]
Login
HomeTimelineFilesBranchesTagsTicketsWiki
Overview
Comment:libconfig 0.2.1 Updated typos in man pages, made "SEE ALSO" more consistent Added manpage formatting for new man pages, added lc_handle_type man page
Downloads: Tarball | ZIP archive
Timelines: family | ancestors | descendants | both | trunk | 0.2.1
Files: files | file ages | folders
SHA1: 8e0181d70f453e4f4f868582ec23485c9c9a3e89
User & Date: rkeene on 2006-12-17 19:40:53.000
Other Links: manifest | tags
Context
2006-12-17
19:57
libconfig 0.2.2 Fixed missing install commands for new man pages (oops) check-in: b3554bc362 user: rkeene tags: 0.2.2, trunk
19:40
libconfig 0.2.1 Updated typos in man pages, made "SEE ALSO" more consistent Added manpage formatting for new man pages, added lc_handle_type man page check-in: 8e0181d70f user: rkeene tags: 0.2.1, trunk
19:40
Subversion to Fossil Copy Commit. Please Ignore. Recording copying libconfig.3.in to lc_handle_type.3.in. check-in: 476bfb745f user: rkeene tags: trunk
Changes
Unified Diff Ignore Whitespace Patch
Modified build/build_web_manpages from [30cc606ea6] to [daac12e0fd]. 
1
2
3
4
5
6
7
8
9
10
11
12
13
14

#! /bin/bash
if [ ! -f libconfig.3 ]; then
	cd ..
fi

if [ ! -f libconfig.3 ]; then
	echo  'Could not find libconfig.3, aborting.' >&2
	exit 1
fi

for file in lc_cleanup lc_geterrno lc_geterrstr lc_seterrstr lc_process lc_process_file lc_register_callback lc_register_var libconfig; do
	man2html -H "REPLACE" -M "/ME" < ${file}.3 | grep -iv '^Content-Type:' | sed 's@"http://REPLACE/ME?\([0-9]*\)+\([^"]*\)"@"\2.htm"@;s@http://REPLACE/ME@@g' > /web/rkeene/docs/oss/libconfig/${file}.htm
done












|




1
2
3
4
5
6
7
8
9
10
11
12
13
14

#! /bin/bash
if [ ! -f libconfig.3 ]; then
	cd ..
fi

if [ ! -f libconfig.3 ]; then
	echo  'Could not find libconfig.3, aborting.' >&2
	exit 1
fi

for file in lc_cleanup lc_geterrno lc_geterrstr lc_seterrstr lc_process lc_process_file lc_register_callback lc_register_var libconfig lc_handle_type; do
	man2html -H "REPLACE" -M "/ME" < ${file}.3 | grep -iv '^Content-Type:' | sed 's@"http://REPLACE/ME?\([0-9]*\)+\([^"]*\)"@"\2.htm"@;s@http://REPLACE/ME@@g' > /web/rkeene/docs/oss/libconfig/${file}.htm
done
build/prep.sh became executable with contents [3f4d67e154].
Modified configure from [d01fd0ab60] to [b0751438d7]. 
1
2
3
4
5
6
7
8
9
10
11

#! /bin/sh
# From configure.ac Revision .
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.59 for libconfig 0.2.0.
#
# Copyright (C) 2003 Free Software Foundation, Inc.
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## --------------------- ##
## M4sh Initialization.  ##
## --------------------- ##




|








1
2
3
4
5
6
7
8
9
10
11

#! /bin/sh
# From configure.ac Revision .
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.59 for libconfig 0.2.1.
#
# Copyright (C) 2003 Free Software Foundation, Inc.
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## --------------------- ##
## M4sh Initialization.  ##
## --------------------- ##
︙︙
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279

# This variable seems obsolete.  It should probably be removed, and
# only ac_max_sed_lines should be used.
: ${ac_max_here_lines=38}

# Identity of this package.
PACKAGE_NAME='libconfig'
PACKAGE_TARNAME='libconfig'
PACKAGE_VERSION='0.2.0'
PACKAGE_STRING='libconfig 0.2.0'
PACKAGE_BUGREPORT=''

# Factoring default headers for most tests.
ac_includes_default="\
#include <stdio.h>
#if HAVE_SYS_TYPES_H
# include <sys/types.h>








|
|








264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279

# This variable seems obsolete.  It should probably be removed, and
# only ac_max_sed_lines should be used.
: ${ac_max_here_lines=38}

# Identity of this package.
PACKAGE_NAME='libconfig'
PACKAGE_TARNAME='libconfig'
PACKAGE_VERSION='0.2.1'
PACKAGE_STRING='libconfig 0.2.1'
PACKAGE_BUGREPORT=''

# Factoring default headers for most tests.
ac_includes_default="\
#include <stdio.h>
#if HAVE_SYS_TYPES_H
# include <sys/types.h>
︙︙
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788

#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
  cat <<_ACEOF
\`configure' configures libconfig 0.2.0 to adapt to many kinds of systems.

Usage: $0 [OPTION]... [VAR=VALUE]...

To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE.  See below for descriptions of some of the useful variables.

Defaults for the options are specified in brackets.








|








774
775
776
777
778
779
780
781
782
783
784
785
786
787
788

#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
  cat <<_ACEOF
\`configure' configures libconfig 0.2.1 to adapt to many kinds of systems.

Usage: $0 [OPTION]... [VAR=VALUE]...

To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE.  See below for descriptions of some of the useful variables.

Defaults for the options are specified in brackets.
︙︙
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849

  --build=BUILD     configure for building on BUILD [guessed]
  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
_ACEOF
fi

if test -n "$ac_init_help"; then
  case $ac_init_help in
     short | recursive ) echo "Configuration of libconfig 0.2.0:";;
   esac
  cat <<\_ACEOF

Optional Features:
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --enable-small          Enable small build of libconfig. (disabled)








|








835
836
837
838
839
840
841
842
843
844
845
846
847
848
849

  --build=BUILD     configure for building on BUILD [guessed]
  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
_ACEOF
fi

if test -n "$ac_init_help"; then
  case $ac_init_help in
     short | recursive ) echo "Configuration of libconfig 0.2.1:";;
   esac
  cat <<\_ACEOF

Optional Features:
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --enable-small          Enable small build of libconfig. (disabled)
︙︙
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984

    cd $ac_popdir
  done
fi

test -n "$ac_init_help" && exit 0
if $ac_init_version; then
  cat <<\_ACEOF
libconfig configure 0.2.0
generated by GNU Autoconf 2.59

Copyright (C) 2003 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
  exit 0
fi
exec 5>config.log
cat >&5 <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by libconfig $as_me 0.2.0, which was
generated by GNU Autoconf 2.59.  Invocation command line was

  $ $0 $@

_ACEOF
{
cat <<_ASUNAME








|













|








956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984

    cd $ac_popdir
  done
fi

test -n "$ac_init_help" && exit 0
if $ac_init_version; then
  cat <<\_ACEOF
libconfig configure 0.2.1
generated by GNU Autoconf 2.59

Copyright (C) 2003 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
  exit 0
fi
exec 5>config.log
cat >&5 <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by libconfig $as_me 0.2.1, which was
generated by GNU Autoconf 2.59.  Invocation command line was

  $ $0 $@

_ACEOF
{
cat <<_ASUNAME
︙︙
17087
17088
17089
17090
17091
17092
17093
17094
17095
17096
17097
17098
17099
17100
17101


  SHLIBOBJS=""
  for obj in $LIBOBJS; do
    SHLIBOBJS="$SHLIBOBJS `echo $obj | sed 's/\.o$/_shr.o/g'`"
  done


                                                                                          ac_config_files="$ac_config_files Makefile lc_geterrno.3 lc_process.3 lc_register_var.3 lc_geterrstr.3 lc_register_callback.3 lc_cleanup.3 lc_process_file.3 libconfig.3"
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems.  If it contains results you don't
# want to keep, you may remove or edit it.
#








|








17087
17088
17089
17090
17091
17092
17093
17094
17095
17096
17097
17098
17099
17100
17101


  SHLIBOBJS=""
  for obj in $LIBOBJS; do
    SHLIBOBJS="$SHLIBOBJS `echo $obj | sed 's/\.o$/_shr.o/g'`"
  done


                                                                                                              ac_config_files="$ac_config_files Makefile lc_geterrno.3 lc_process.3 lc_register_var.3 lc_geterrstr.3 lc_seterrstr.3 lc_register_callback.3 lc_cleanup.3 lc_process_file.3 libconfig.3 lc_handle_type.3"
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems.  If it contains results you don't
# want to keep, you may remove or edit it.
#
︙︙
17450
17451
17452
17453
17454
17455
17456
17457
17458
17459
17460
17461
17462
17463
17464

  echo
  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
} >&5
cat >&5 <<_CSEOF

This file was extended by libconfig $as_me 0.2.0, which was
generated by GNU Autoconf 2.59.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
  CONFIG_HEADERS  = $CONFIG_HEADERS
  CONFIG_LINKS    = $CONFIG_LINKS
  CONFIG_COMMANDS = $CONFIG_COMMANDS
  $ $0 $@








|








17450
17451
17452
17453
17454
17455
17456
17457
17458
17459
17460
17461
17462
17463
17464

  echo
  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
} >&5
cat >&5 <<_CSEOF

This file was extended by libconfig $as_me 0.2.1, which was
generated by GNU Autoconf 2.59.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
  CONFIG_HEADERS  = $CONFIG_HEADERS
  CONFIG_LINKS    = $CONFIG_LINKS
  CONFIG_COMMANDS = $CONFIG_COMMANDS
  $ $0 $@
︙︙
17510
17511
17512
17513
17514
17515
17516
17517
17518
17519
17520
17521
17522
17523
17524

$config_headers

Report bugs to <bug-autoconf@gnu.org>."
_ACEOF

cat >>$CONFIG_STATUS <<_ACEOF
ac_cs_version="\\
libconfig config.status 0.2.0
configured by $0, generated by GNU Autoconf 2.59,
  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"

Copyright (C) 2003 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."
srcdir=$srcdir








|








17510
17511
17512
17513
17514
17515
17516
17517
17518
17519
17520
17521
17522
17523
17524

$config_headers

Report bugs to <bug-autoconf@gnu.org>."
_ACEOF

cat >>$CONFIG_STATUS <<_ACEOF
ac_cs_version="\\
libconfig config.status 0.2.1
configured by $0, generated by GNU Autoconf 2.59,
  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"

Copyright (C) 2003 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."
srcdir=$srcdir
︙︙
17618
17619
17620
17621
17622
17623
17624

17625
17626
17627
17628

17629
17630
17631
17632
17633
17634
17635

  case "$ac_config_target" in
  # Handling of arguments.
  "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
  "lc_geterrno.3" ) CONFIG_FILES="$CONFIG_FILES lc_geterrno.3" ;;
  "lc_process.3" ) CONFIG_FILES="$CONFIG_FILES lc_process.3" ;;
  "lc_register_var.3" ) CONFIG_FILES="$CONFIG_FILES lc_register_var.3" ;;
  "lc_geterrstr.3" ) CONFIG_FILES="$CONFIG_FILES lc_geterrstr.3" ;;

  "lc_register_callback.3" ) CONFIG_FILES="$CONFIG_FILES lc_register_callback.3" ;;
  "lc_cleanup.3" ) CONFIG_FILES="$CONFIG_FILES lc_cleanup.3" ;;
  "lc_process_file.3" ) CONFIG_FILES="$CONFIG_FILES lc_process_file.3" ;;
  "libconfig.3" ) CONFIG_FILES="$CONFIG_FILES libconfig.3" ;;

  "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
   { (exit 1); exit 1; }; };;
  esac
done









>




>








17618
17619
17620
17621
17622
17623
17624
17625
17626
17627
17628
17629
17630
17631
17632
17633
17634
17635
17636
17637

  case "$ac_config_target" in
  # Handling of arguments.
  "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
  "lc_geterrno.3" ) CONFIG_FILES="$CONFIG_FILES lc_geterrno.3" ;;
  "lc_process.3" ) CONFIG_FILES="$CONFIG_FILES lc_process.3" ;;
  "lc_register_var.3" ) CONFIG_FILES="$CONFIG_FILES lc_register_var.3" ;;
  "lc_geterrstr.3" ) CONFIG_FILES="$CONFIG_FILES lc_geterrstr.3" ;;
  "lc_seterrstr.3" ) CONFIG_FILES="$CONFIG_FILES lc_seterrstr.3" ;;
  "lc_register_callback.3" ) CONFIG_FILES="$CONFIG_FILES lc_register_callback.3" ;;
  "lc_cleanup.3" ) CONFIG_FILES="$CONFIG_FILES lc_cleanup.3" ;;
  "lc_process_file.3" ) CONFIG_FILES="$CONFIG_FILES lc_process_file.3" ;;
  "libconfig.3" ) CONFIG_FILES="$CONFIG_FILES libconfig.3" ;;
  "lc_handle_type.3" ) CONFIG_FILES="$CONFIG_FILES lc_handle_type.3" ;;
  "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
   { (exit 1); exit 1; }; };;
  esac
done
︙︙
Modified configure.ac from [b033e9b94a] to [bca08ee458]. 
1
2
3
4
5
6
7
8
9

AC_REVISION($Revision $)
AC_INIT(libconfig, 0.2.0)
AC_CONFIG_HEADER(config.h)

dnl Find out about the host OS
DC_CHK_OS_INFO

dnl Checks for programs.
AC_PROG_CC


|








1
2
3
4
5
6
7
8
9

AC_REVISION($Revision $)
AC_INIT(libconfig, 0.2.1)
AC_CONFIG_HEADER(config.h)

dnl Find out about the host OS
DC_CHK_OS_INFO

dnl Checks for programs.
AC_PROG_CC
︙︙
40
41
42
43
44
45
46
47


AC_REPLACE_FUNCS(strsep strtoll getuid)
AC_CHECK_FUNCS(getpwuid)

dnl This MUST be last.
DC_SYNC_SHLIBOBJS

AC_OUTPUT(Makefile lc_geterrno.3 lc_process.3 lc_register_var.3 lc_geterrstr.3 lc_register_callback.3 lc_cleanup.3 lc_process_file.3 libconfig.3)








|

40
41
42
43
44
45
46
47


AC_REPLACE_FUNCS(strsep strtoll getuid)
AC_CHECK_FUNCS(getpwuid)

dnl This MUST be last.
DC_SYNC_SHLIBOBJS

AC_OUTPUT(Makefile lc_geterrno.3 lc_process.3 lc_register_var.3 lc_geterrstr.3 lc_seterrstr.3 lc_register_callback.3 lc_cleanup.3 lc_process_file.3 libconfig.3 lc_handle_type.3)
Modified lc_cleanup.3.in from [efcfee978b] to [d9be810dd5].
︙︙
64
65
66
67
68
69
70
71
72
73


74
75

}
.fi

.SH "SEE ALSO"
.BR libconfig (3),
.BR lc_register_var (3),
.BR lc_register_callback (3),
.BR lc_seterrstr (3),
.BR lc_geterrstr (3),
.BR lc_geterrno (3),


.BR lc_process_file (3),
.BR lc_process (3)








<
|
|
>
>
|
|

64
65
66
67
68
69
70

71
72
73
74
75
76

}
.fi

.SH "SEE ALSO"
.BR libconfig (3),
.BR lc_register_var (3),
.BR lc_register_callback (3),

.BR lc_geterrno (3),
.BR lc_geterrstr (3),
.BR lc_seterrstr (3),
.BR lc_handle_type (3),
.BR lc_process (3),
.BR lc_process_file (3)
Modified lc_geterrno.3.in from [d8407e858d] to [b2eddb899a].
︙︙
86
87
88
89
90
91
92
93
94
95



.SH "SEE ALSO"
.BR libconfig (3),
.BR lc_register_var (3),
.BR lc_register_callback (3),
.BR lc_geterrstr (3),
.BR lc_seterrstr (3),
.BR lc_cleanup (3),
.BR lc_process_file (3),
.BR lc_process (3)









|
|
|
>

86
87
88
89
90
91
92
93
94
95
96


.SH "SEE ALSO"
.BR libconfig (3),
.BR lc_register_var (3),
.BR lc_register_callback (3),
.BR lc_geterrstr (3),
.BR lc_seterrstr (3),
.BR lc_handle_type (3),
.BR lc_process (3),
.BR lc_process_file (3),
.BR lc_cleanup (3)
Modified lc_geterrstr.3.in from [36f9da08c6] to [e7698ed55d].
︙︙
51
52
53
54
55
56
57
58
59
60
61

62
63


	return(EXIT_SUCCESS);
}
.fi

.SH "SEE ALSO"
.BR libconfig (3),
.BR lc_register_var (3),
.BR lc_register_callback (3),
.BR lc_seterrstr (3),
.BR lc_geterrno (3),
.BR lc_cleanup (3),

.BR lc_process_file (3),
.BR lc_process (3)









|
<
|
|
>
|
|
>

51
52
53
54
55
56
57
58

59
60
61
62
63
64

	return(EXIT_SUCCESS);
}
.fi

.SH "SEE ALSO"
.BR libconfig (3),
.BR lc_register_var (3),
.BR lc_register_callback (3),                          

.BR lc_geterrno (3),                                                                                                           
.BR lc_seterrstr (3),                                                                                                          
.BR lc_handle_type (3),
.BR lc_process (3),                                                                                                            
.BR lc_process_file (3),                                                                                                       
.BR lc_cleanup (3)
Modified lc_handle_type.3.in from [93e1c94d05] to [91ccc08f28]. 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

18
19
20
21

22
23
24
25
26
27
28
29
30


31
32
33
34
35
36
37
38
39
40
41
42























43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76

77

78
79
80
81
82
83
84
85


.TH LIBCONFIG 3 "25 Oct 04" "@PACKAGE_STRING@"
.SH NAME
libconfig \- Consistent configuration library.

.SH SYNOPSIS
.B #include <libconfig.h>
.sp
.BI "int lc_register_callback(const char *" var ", char " opt ", lc_var_type_t " type ", int (*" callback ")(const char *, const char *, const char *, const char *, lc_flags_t, void *), void *" extra ");"

.BI "int lc_register_var(const char *" var ", lc_var_type_t " type ", void *" data ", char " opt ");"

.BI "int lc_process(int " argc ", char **" argv ", const char *" appname ", lc_conf_type_t " type ", const char *" extra ");"

.BI "lc_err_t lc_geterrno(void);"

.BI "char *lc_geterrstr(void);"


.BI "void lc_geterrstr(const char *" errstr ");"

.SH DESCRIPTION
Libconfig is a library to provide easy access to configuration data in a consistent and logical manner.  Variables (registered through

.BR lc_register_var (3)
or
.BR lc_register_callback (3))
are processed with the
.BR lc_process (3)
and
.BR lc_process_file (3)
functions.  Errors can be examined through
.BR lc_geterrno (3)


and
.BR lc_geterrstr (3).
Clean-up may be performed using the
.BR lc_cleanup (3)
function.

.SH EXAMPLE
.nf
#include <libconfig.h>
#include <stdlib.h>
#include <stdio.h>
























int main(int argc, char **argv) {
	int lc_p_ret, lc_rv_ret;
	char *filename = NULL;

	lc_rv_ret = lc_register_var("File", LC_VAR_STRING,
	                            &filename, 'f');

	if (lc_rv_ret != 0) {
		fprintf(stderr, "Error registering variable: %i.\\n",
		        lc_geterrno());
		return(EXIT_FAILURE);
	}

	lc_p_ret = lc_process(argc, argv, "example", LC_CONF_APACHE,
	                      NULL);

	lc_cleanup();

	if (lc_p_ret != 0) {
		fprintf(stderr, "Error processing configuration: \\
		        %s\\n", lc_geterrstr());
		return(EXIT_FAILURE);
	}

	if (filename != NULL) {
		printf("File specified was: %s\\n", filename);
	} else {
		printf("No filename specified.\\n");
	}

	return(EXIT_SUCCESS);
}
.fi


.SH "SEE ALSO"

.BR lc_register_var (3),
.BR lc_register_callback (3),
.BR lc_geterr (3),
.BR lc_geterrstr (3),
.BR lc_seterrstr (3),
.BR lc_cleanup (3),
.BR lc_process (3),
.BR lc_process_file (3)


|

|




|

|
|
<
|
|
|
|
|
>
|
|
|
|
>

<
<
<
<
|
|
<
<
>
>
|
<
|
<
<







>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>

|
<

|
|

|
|
<














<
<
<
<
<
<




>

>


|


<

|
>

1
2
3
4
5
6
7
8
9
10
11

12
13
14
15
16
17
18
19
20
21
22
23




24
25


26
27
28

29


30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61

62
63
64
65
66
67

68
69
70
71
72
73
74
75
76
77
78
79
80
81






82
83
84
85
86
87
88
89
90
91
92
93

94
95
96

.TH LC_HANDLE_TYPE 3 "25 Oct 04" "@PACKAGE_STRING@"
.SH NAME
lc_handle_type \- Convert string representation of a value to its correct type

.SH SYNOPSIS
.B #include <libconfig.h>
.sp
.BI "int lc_handle_type(lc_var_type_t " type ", const char *" value ", void *" data ");"

.SH DESCRIPTION
.BR lc_handle_type (3)

converts the string
.I value
to the correct type specified by the 
.I type 
parameter.  The result is stored in the memory region passed as
.IR data ,
which should be of the correct type.  For possible values for
.I type
and the corresponding
.I data
type, see the
.BR lc_register_var (3)




man page.



.SH "RETURN VALUE"
On success 0 is returned, otherwise -1 is returned.  The memory pointed to by
.I data

may be altered in either case.



.SH EXAMPLE
.nf
#include <libconfig.h>
#include <stdlib.h>
#include <stdio.h>

int callback_size(const char *shortvar, const char *var,
                  const char *arguments, const char *value,
                  lc_flags_t flags, void *extra) {
	size_t size;
	int lc_ht_ret;

	if (value == NULL) {
		lc_seterrstr("You must specify an argument to \\
		              Size.");
		return(LC_CBRET_ERROR);
	}

	lc_ht_ret = lc_handle_type(LC_VAR_SIZE_SIZE_T, value, &size);
	if (lc_ht_ret != 0) {
		lc_seterrstr("Invalid size specified.");
		return(LC_CBRET_ERROR);
	}

	printf("Size: %lu\\n", (unsigned long) size);

	return(LC_CBRET_OKAY);
}

int main(int argc, char **argv) {
	int lc_rc_ret, lc_p_ret;


	lc_rc_ret = lc_register_callback("Size", 0, LC_VAR_SIZE_SIZE_T,
	                                 callback_size, NULL);

	if (lc_rc_ret != 0) {
		fprintf(stderr, "Error registering callback.\\n");

		return(EXIT_FAILURE);
	}

	lc_p_ret = lc_process(argc, argv, "example", LC_CONF_APACHE,
	                      NULL);

	lc_cleanup();

	if (lc_p_ret != 0) {
		fprintf(stderr, "Error processing configuration: \\
		        %s\\n", lc_geterrstr());
		return(EXIT_FAILURE);
	}







	return(EXIT_SUCCESS);
}
.fi


.SH "SEE ALSO"
.BR libconfig (3),
.BR lc_register_var (3),
.BR lc_register_callback (3),
.BR lc_geterrno (3),
.BR lc_geterrstr (3),
.BR lc_seterrstr (3),

.BR lc_process (3),
.BR lc_process_file (3),
.BR lc_cleanup (3)
Modified lc_process.3.in from [0f2dddbaaa] to [86242e9b99].
︙︙
97
98
99
100
101
102
103
104
105
106
107
108
109


	return(EXIT_SUCCESS);
}
.fi

.SH "SEE ALSO"
.BR libconfig (3),
.BR lc_register_var (3),
.BR lc_register_callback (3),
.BR lc_geterrno (3),
.BR lc_seterrstr (3),
.BR lc_geterrstr (3),
.BR lc_cleanup (3),
.BR lc_process_file (3)









|
|
|
|
|
|
>

97
98
99
100
101
102
103
104
105
106
107
108
109
110

	return(EXIT_SUCCESS);
}
.fi

.SH "SEE ALSO"
.BR libconfig (3),
.BR lc_register_var (3),
.BR lc_register_callback (3),                          
.BR lc_geterrno (3),                                                                                                           
.BR lc_geterrstr (3),                                                                                                          
.BR lc_seterrstr (3),                                                                                                          
.BR lc_handle_type (3),
.BR lc_process_file (3),                                                                                                       
.BR lc_cleanup (3)
Modified lc_process_file.3.in from [aecb56c52b] to [5f7c74f31b].
︙︙
59
60
61
62
63
64
65
66
67
68
69
70
71


	return(EXIT_SUCCESS);
}
.fi

.SH "SEE ALSO"
.BR libconfig (3),
.BR lc_register_var (3),
.BR lc_register_callback (3),
.BR lc_geterrno (3),
.BR lc_geterrstr (3),
.BR lc_seterrstr (3),
.BR lc_cleanup (3),
.BR lc_process (3)









|
|
|
|
|
|
>

59
60
61
62
63
64
65
66
67
68
69
70
71
72

	return(EXIT_SUCCESS);
}
.fi

.SH "SEE ALSO"
.BR libconfig (3),
.BR lc_register_var (3),
.BR lc_register_callback (3),                          
.BR lc_geterrno (3),                                                                                                           
.BR lc_geterrstr (3),                                                                                                          
.BR lc_seterrstr (3),                                                                                                          
.BR lc_handle_type (3),
.BR lc_process (3),                                                                                                            
.BR lc_cleanup (3)
Modified lc_register_callback.3.in from [9235a07e28] to [3bf961bc83].
︙︙
218
219
220
221
222
223
224
225
226
227
228
229
230


.TP
.B ENOMEM
Memory could not be allocated to create the needed internal structures.

.SH "SEE ALSO"
.BR libconfig (3),
.BR lc_register_var (3),
.BR lc_geterrno (3),
.BR lc_geterrstr (3),
.BR lc_seterrstr (3),
.BR lc_cleanup (3),
.BR lc_process_file (3),
.BR lc_process (3)









|
|
|
|
|
|
>

218
219
220
221
222
223
224
225
226
227
228
229
230
231

.TP
.B ENOMEM
Memory could not be allocated to create the needed internal structures.

.SH "SEE ALSO"
.BR libconfig (3),
.BR lc_register_var (3),
.BR lc_geterrno (3),                                                                                                           
.BR lc_geterrstr (3),                                                                                                          
.BR lc_seterrstr (3),                                                                                                          
.BR lc_handle_type (3),
.BR lc_process (3),                                                                                                            
.BR lc_process_file (3),                                                                                                       
.BR lc_cleanup (3)
Modified lc_register_var.3.in from [218061b43e] to [2b8548a5a1].
︙︙
146
147
148
149
150
151
152
153
154
155
156
157
158
159



	return(EXIT_SUCCESS);
}
.fi

.SH "SEE ALSO"
.BR libconfig (3),
.BR lc_register_callback (3),
.BR lc_geterrno (3),
.BR lc_geterrstr (3),
.BR lc_seterrstr (3),
.BR lc_cleanup (3),
.BR lc_process_file (3),
.BR lc_process (3)









|
|
|
|
|
|
|
>

146
147
148
149
150
151
152
153
154
155
156
157
158
159
160


	return(EXIT_SUCCESS);
}
.fi

.SH "SEE ALSO"
.BR libconfig (3),
.BR lc_register_callback (3),                          
.BR lc_geterrno (3),                                                                                                           
.BR lc_geterrstr (3),                                                                                                          
.BR lc_seterrstr (3),                                                                                                          
.BR lc_handle_type (3),
.BR lc_process (3),                                                                                                            
.BR lc_process_file (3),                                                                                                       
.BR lc_cleanup (3)
Modified lc_seterrstr.3.in from [eb760dc316] to [4d781cbd7f]. 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25


.TH LC_GETERRSTR 3 "25 Oct 04" "@PACKAGE_STRING@"
.SH NAME
lc_geterrstr \- Set an error message from a callback.

.SH SYNOPSIS
.B #include <libconfig.h>
.sp
.BI "void lc_seterrstr(const char *" errstr ");"

.SH DESCRIPTION
The
.BR lc_seterrstr (3)
function sets a human readable error message to be returned by
.BR lc_geterrstr (3)
function when an error is returned from a callback function.  The value is ignored if the error is not related to a callback.

.SH "SEE ALSO"
.BR libconfig (3),
.BR lc_register_var (3),
.BR lc_register_callback (3),
.BR lc_geterrno (3),
.BR lc_geterrstr (3),
.BR lc_cleanup (3),
.BR lc_process_file (3),
.BR lc_process (3)


|

|
















|
|
|
|
|
|
>

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26

.TH LC_SETERRSTR 3 "25 Oct 04" "@PACKAGE_STRING@"
.SH NAME
lc_seterrstr \- Set an error message from a callback.

.SH SYNOPSIS
.B #include <libconfig.h>
.sp
.BI "void lc_seterrstr(const char *" errstr ");"

.SH DESCRIPTION
The
.BR lc_seterrstr (3)
function sets a human readable error message to be returned by
.BR lc_geterrstr (3)
function when an error is returned from a callback function.  The value is ignored if the error is not related to a callback.

.SH "SEE ALSO"
.BR libconfig (3),
.BR lc_register_var (3),
.BR lc_register_callback (3),                          
.BR lc_geterrno (3),                                                                                                           
.BR lc_geterrstr (3),                                                                                                          
.BR lc_handle_type (3),
.BR lc_process (3),                                                                                                            
.BR lc_process_file (3),                                                                                                       
.BR lc_cleanup (3)
Modified libconfig.3.in from [93e1c94d05] to [cf1d1a2d27].
︙︙
11
12
13
14
15
16
17
18




19
20
21
22
23
24
25


.BI "int lc_process(int " argc ", char **" argv ", const char *" appname ", lc_conf_type_t " type ", const char *" extra ");"

.BI "lc_err_t lc_geterrno(void);"

.BI "char *lc_geterrstr(void);"

.BI "void lc_geterrstr(const char *" errstr ");"





.SH DESCRIPTION
Libconfig is a library to provide easy access to configuration data in a consistent and logical manner.  Variables (registered through
.BR lc_register_var (3)
or
.BR lc_register_callback (3))
are processed with the








|
>
>
>
>








11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29


.BI "int lc_process(int " argc ", char **" argv ", const char *" appname ", lc_conf_type_t " type ", const char *" extra ");"

.BI "lc_err_t lc_geterrno(void);"

.BI "char *lc_geterrstr(void);"

.BI "void lc_seterrstr(const char *" errstr ");"

.BI "int lc_handle_type(lc_var_type_t " type ", const char *" value ", void *" data ");"

.BI "void lc_cleanup(void);"

.SH DESCRIPTION
Libconfig is a library to provide easy access to configuration data in a consistent and logical manner.  Variables (registered through
.BR lc_register_var (3)
or
.BR lc_register_callback (3))
are processed with the
︙︙
73
74
75
76
77
78
79
80
81
82
83
84
85


	return(EXIT_SUCCESS);
}
.fi

.SH "SEE ALSO"
.BR lc_register_var (3),
.BR lc_register_callback (3),
.BR lc_geterr (3),
.BR lc_geterrstr (3),
.BR lc_seterrstr (3),
.BR lc_cleanup (3),
.BR lc_process (3),
.BR lc_process_file (3)









|


|

|
>

77
78
79
80
81
82
83
84
85
86
87
88
89
90

	return(EXIT_SUCCESS);
}
.fi

.SH "SEE ALSO"
.BR lc_register_var (3),
.BR lc_register_callback (3),
.BR lc_geterrno (3),
.BR lc_geterrstr (3),
.BR lc_seterrstr (3),
.BR lc_handle_type (3),
.BR lc_process (3),
.BR lc_process_file (3),
.BR lc_cleanup (3)
Powered by Fossil · RSS