diff options
Diffstat (limited to 'data.c')
| -rw-r--r-- | data.c | 20 |
1 files changed, 10 insertions, 10 deletions
@@ -359,7 +359,7 @@ d_char *index_list(const char *fn, int max) } -d_char *index_list_desc(const char *fn, int max) +d_char *index_list_desc(const char *fn, int skip, int show) /* returns an index as a list, in reverse order */ { d_char *list = NULL; @@ -372,9 +372,9 @@ d_char *index_list_desc(const char *fn, int max) char line[256]; list = xs_list_new(); - /* move to the end minus one entry */ - if (!fseek(f, 0, SEEK_END) && !fseek(f, -33, SEEK_CUR)) { - while (n < max && fgets(line, sizeof(line), f) != NULL) { + /* move to the end minus one entry (or more, if skipping entries) */ + if (!fseek(f, 0, SEEK_END) && !fseek(f, (skip + 1) * -33, SEEK_CUR)) { + while (n < show && fgets(line, sizeof(line), f) != NULL) { line[32] = '\0'; list = xs_list_append(list, line); n++; @@ -856,7 +856,7 @@ d_char *timeline_top_level(d_char *list) } -d_char *timeline_simple_list(snac *snac, const char *idx_name, int max) +d_char *timeline_simple_list(snac *snac, const char *idx_name, int skip, int show) /* returns a timeline (with all entries) */ { int c_max; @@ -865,19 +865,19 @@ d_char *timeline_simple_list(snac *snac, const char *idx_name, int max) c_max = xs_number_get(xs_dict_get(srv_config, "max_timeline_entries")); /* never more timeline entries than the configured maximum */ - if (max > c_max) - max = c_max; + if (show > c_max) + show = c_max; xs *idx = xs_fmt("%s/%s.idx", snac->basedir, idx_name); - return index_list_desc(idx, max); + return index_list_desc(idx, skip, show); } -d_char *timeline_list(snac *snac, const char *idx_name, int max) +d_char *timeline_list(snac *snac, const char *idx_name, int skip, int show) /* returns a timeline (only top level entries) */ { - xs *list = timeline_simple_list(snac, idx_name, max); + xs *list = timeline_simple_list(snac, idx_name, skip, show); return timeline_top_level(list); } |