ericonr
/
util-linux
mirror of https://github.com/ericonr/util-linux.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

libsmartcols: add maxout sample 

Signed-off-by: Karel Zak <kzak@redhat.com>
This commit is contained in:
Karel Zak 2016-08-31 15:15:28 +02:00
parent 5e6421ee07
commit 51962c95e3
2 changed files with 62 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
libsmartcols/samples/Makemodule.am
View File

@ -2,7 +2,8 @@
check_PROGRAMS += \
sample-scols-title \
sample-scols-wrap \
sample-scols-continuous
sample-scols-continuous \
sample-scols-maxout
sample_scols_cflags = $(AM_CFLAGS) $(NO_UNUSED_WARN_CFLAGS) \
-I$(ul_libsmartcols_incdir)
@ -27,3 +28,7 @@ sample_scols_continuous_SOURCES = libsmartcols/samples/continuous.c
sample_scols_continuous_LDADD = $(sample_scols_ldadd) libcommon.la
sample_scols_continuous_CFLAGS = $(sample_scols_cflags)
sample_scols_maxout_SOURCES = libsmartcols/samples/maxout.c
sample_scols_maxout_LDADD = $(sample_scols_ldadd)
sample_scols_maxout_CFLAGS = $(sample_scols_cflags)

56
libsmartcols/samples/maxout.c Normal file
View File

@ -0,0 +1,56 @@
/*
* Copyright (C) 2016 Karel Zak <kzak@redhat.com>
*
* This file may be redistributed under the terms of the
* GNU Lesser General Public License.
*/
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <dirent.h>
#include <getopt.h>
#include "c.h"
#include "nls.h"
#include "libsmartcols.h"
enum { COL_LEFT, COL_FOO, COL_RIGHT };
int main(int argc, char *argv[])
{
struct libscols_table *tb;
int rc = -1, nlines = 3;
setlocale(LC_ALL, ""); /* just to have enable UTF8 chars */
scols_init_debug(0);
tb = scols_new_table();
if (!tb)
err(EXIT_FAILURE, "failed to create output table");
scols_table_enable_maxout(tb, TRUE);
if (!scols_table_new_column(tb, "LEFT", 0, 0))
goto done;
if (!scols_table_new_column(tb, "FOO", 0, 0))
goto done;
if (!scols_table_new_column(tb, "RIGHT", 0, /*SCOLS_FL_RIGHT*/0 ))
goto done;
while (nlines--) {
struct libscols_line *ln = scols_table_new_line(tb, NULL);
scols_line_set_data(ln, COL_LEFT, "A");
scols_line_set_data(ln, COL_FOO, "B");
scols_line_set_data(ln, COL_RIGHT, "C");
}
scols_print_table(tb);
rc = 0;
done:
scols_unref_table(tb);
return rc == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}