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path: root/src/Common/libzip/zip_source_supports.c
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Diffstat (limited to 'src/Common/libzip/zip_source_supports.c')
-rw-r--r--src/Common/libzip/zip_source_supports.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/Common/libzip/zip_source_supports.c b/src/Common/libzip/zip_source_supports.c
index ff8e4786..8fea2ae9 100644
--- a/src/Common/libzip/zip_source_supports.c
+++ b/src/Common/libzip/zip_source_supports.c
@@ -42,6 +42,10 @@ zip_source_supports(zip_source_t *src) {
return src->supports;
}
+bool
+zip_source_supports_reopen(zip_source_t *src) {
+ return (zip_source_supports(src) & ZIP_SOURCE_MAKE_COMMAND_BITMASK(ZIP_SOURCE_SUPPORTS_REOPEN)) != 0;
+}
ZIP_EXTERN zip_int64_t
zip_source_make_command_bitmap(zip_source_cmd_t cmd0, ...) {
@@ -63,3 +67,8 @@ zip_source_make_command_bitmap(zip_source_cmd_t cmd0, ...) {
return bitmap;
}
+
+
+ZIP_EXTERN int zip_source_is_seekable(zip_source_t *src) {
+ return ZIP_SOURCE_CHECK_SUPPORTED(zip_source_supports(src->src), ZIP_SOURCE_SEEK);
+}