diff options
Diffstat (limited to 'ctimeline.c')
| -rw-r--r-- | ctimeline.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/ctimeline.c b/ctimeline.c index e09887c..d052b4c 100644 --- a/ctimeline.c +++ b/ctimeline.c @@ -43,24 +43,23 @@ static void forget_context() free(ctx.branches.list); } -void sort_branches_by_age() +static int cmp_by_age(const void *f, const void *s) { - int i, j; - struct ctimeline_branch *i_ptr, *j_ptr; - struct ctimeline_branch tmp; + struct ctimeline_branch *b1 = (struct ctimeline_branch *)f; + struct ctimeline_branch *b2 = (struct ctimeline_branch *)s; - for(i = 0; i < ctx.branches.count; i++) { - i_ptr = &ctx.branches.list[i]; - for(j = i+1; j < ctx.branches.count; j++) { - j_ptr = &ctx.branches.list[j]; - if((j_ptr->age_from > i_ptr->age_from) || - (j_ptr->age_to > i_ptr->age_to) ) { - tmp = *i_ptr; - *i_ptr = *j_ptr; - *j_ptr = tmp; - } - } + if(b2->age_to == b1->age_to) { + return b2->age_from - b1->age_from; } + else + return b2->age_to - b1->age_to; +} + +void sort_branches_by_age() +{ + qsort(ctx.branches.list, + ctx.branches.count, sizeof(struct ctimeline_branch), + cmp_by_age); } struct ctimeline_branch *add_branch(const char *name) @@ -192,6 +191,7 @@ int main(int argc, char **argv) { prepare_context(); parse_config_file(CTIMELINE_CONFIG); + sort_branches_by_age(); print_http_headers(); print_document_start(); |