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| author | Denys Vlasenko | 2019-10-25 12:12:22 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2019-10-25 12:12:22 +0200 |
| commit | af7169b4a70eb3f60555ced17a40780f70aaaa5c (patch) | |
| tree | 1633c3306b7d538fb44b12d27ec299e8db0f35fa /libbb | |
| parent | e1a7c97ac640701973eea000007fc8b9f9dd7126 (diff) | |
| download | busybox-af7169b4a70eb3f60555ced17a40780f70aaaa5c.zip busybox-af7169b4a70eb3f60555ced17a40780f70aaaa5c.tar.gz | |
clang/llvm 9 fix - do not eliminate a store to a fake "const"
This is *much* better (9 kbytes better) than dropping "*const"
optimization trick.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'libbb')
| -rw-r--r-- | libbb/appletlib.c | 2 | ||||
| -rw-r--r-- | libbb/lineedit.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/libbb/appletlib.c b/libbb/appletlib.c index 9fa17cf..f842e73 100644 --- a/libbb/appletlib.c +++ b/libbb/appletlib.c @@ -304,7 +304,7 @@ void lbb_prepare(const char *applet IF_FEATURE_INDIVIDUAL(, char **argv)) { #ifdef __GLIBC__ - (*(int **)&bb_errno) = __errno_location(); + (*(int **)not_const_pp(&bb_errno)) = __errno_location(); barrier(); #endif applet_name = applet; diff --git a/libbb/lineedit.c b/libbb/lineedit.c index fbabc6c..b1ec52b 100644 --- a/libbb/lineedit.c +++ b/libbb/lineedit.c @@ -203,7 +203,7 @@ extern struct lineedit_statics *const lineedit_ptr_to_statics; #define delbuf (S.delbuf ) #define INIT_S() do { \ - (*(struct lineedit_statics**)&lineedit_ptr_to_statics) = xzalloc(sizeof(S)); \ + (*(struct lineedit_statics**)not_const_pp(&lineedit_ptr_to_statics)) = xzalloc(sizeof(S)); \ barrier(); \ cmdedit_termw = 80; \ IF_USERNAME_OR_HOMEDIR(home_pwd_buf = (char*)null_str;) \ |