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libsmartcols: use const qualifier for scols_table_get_termwidth 

Signed-off-by: Igor Gnatenko <i.gnatenko.brain@gmail.com>
This commit is contained in:
Igor Gnatenko 2016-09-23 11:24:28 +02:00 committed by Karel Zak
parent 266eecd54e
commit e0140aa138
2 changed files with 2 additions and 2 deletions
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2
libsmartcols/src/libsmartcols.h.in
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@ -257,7 +257,7 @@ enum {
extern int scols_table_set_termforce(struct libscols_table *tb, int force);
extern int scols_table_get_termforce(const struct libscols_table *tb);
extern int scols_table_set_termwidth(struct libscols_table *tb, size_t width);
extern size_t scols_table_get_termwidth(struct libscols_table *tb);
extern size_t scols_table_get_termwidth(const struct libscols_table *tb);
/* table_print.c */

2
libsmartcols/src/table.c
View File

@ -1148,7 +1148,7 @@ int scols_table_set_termwidth(struct libscols_table *tb, size_t width)
*
* Returns: terminal width or a negative value in case of an error.
*/
size_t scols_table_get_termwidth(struct libscols_table *tb)
size_t scols_table_get_termwidth(const struct libscols_table *tb)
{
return tb->termwidth;
}