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| author | Justin Erenkrantz <jerenkrantz@apache.org> | 2002-09-02 09:27:57 +0000 |
|---|---|---|
| committer | Justin Erenkrantz <jerenkrantz@apache.org> | 2002-09-02 09:27:57 +0000 |
| commit | 8a3c9639c9f8f1541309f22ab67bf17ba3d9623d (patch) | |
| tree | 0ec67f9d83da6509c013de05f962671dee8025d5 /tables | |
| parent | b6793bef385640821670959cc1979ae9b90ae5c3 (diff) | |
| download | apr-8a3c9639c9f8f1541309f22ab67bf17ba3d9623d.tar.gz | |
Add apr_array_pop() function to apr_array_header_t.
git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@63848 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'tables')
| -rw-r--r-- | tables/apr_tables.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tables/apr_tables.c b/tables/apr_tables.c index 74d7d7770..24659f00a 100644 --- a/tables/apr_tables.c +++ b/tables/apr_tables.c @@ -124,6 +124,15 @@ APR_DECLARE(apr_array_header_t *) apr_array_make(apr_pool_t *p, return res; } +APR_DECLARE(void *) apr_array_pop(apr_array_header_t *arr) +{ + if (apr_is_empty_array(arr)) { + return NULL; + } + + return arr->elts + (arr->elt_size * (--arr->nelts)); +} + APR_DECLARE(void *) apr_array_push(apr_array_header_t *arr) { if (arr->nelts == arr->nalloc) { |