diff options
| author | YU Jincheng <shana@zju.edu.cn> | 2021-10-09 21:19:51 +0300 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2021-10-09 23:30:45 +0300 |
| commit | 5156b245536ce0f07165793f07c63fd9fa5dd3b7 (patch) | |
| tree | 3b73b7ea8ed1830d9cc13cbce1da6918926553e2 /libbb/lineedit.c | |
| parent | 04ad683bf99333c2a6c6fd6549faa67978ad9a98 (diff) | |
Make const ptr assign as function call in clang
- This can act as memory barrier in clang to avoid
read before assign of a const ptr
Signed-off-by: LoveSy <shana@zju.edu.cn>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'libbb/lineedit.c')
| -rw-r--r-- | libbb/lineedit.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libbb/lineedit.c b/libbb/lineedit.c index 3c87abcf9..9960448ec 100644 --- a/libbb/lineedit.c +++ b/libbb/lineedit.c @@ -214,7 +214,7 @@ extern struct lineedit_statics *BB_GLOBAL_CONST lineedit_ptr_to_statics; #define delbuf (S.delbuf ) #define INIT_S() do { \ - ASSIGN_CONST_PTR(lineedit_ptr_to_statics, xzalloc(sizeof(S))); \ + XZALLOC_CONST_PTR(&lineedit_ptr_to_statics, sizeof(S)); \ } while (0) static void deinit_S(void) |