Exploit the value of the flag for -n to reduce the size of
readlink_main() (shown here with CONFIG_FEATURE_READLINK_FOLLOW off)
on x86_64.
function old new delta
readlink_main 121 118 -3
Signed-off-by: Eric Blake <ebl...@redhat.com>
---
v2: Add 'make bloatcheck' details
---
coreutils/readlink.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/coreutils/readlink.c b/coreutils/readlink.c
index 0a9aa957e..83c417e66 100644
--- a/coreutils/readlink.c
+++ b/coreutils/readlink.c
@@ -88,7 +88,7 @@ int readlink_main(int argc UNUSED_PARAM, char **argv)
if (!buf)
return EXIT_FAILURE;
- printf((opt & 1) ? "%s" : "%s\n", buf);
+ printf("%s%s", buf, "\n"[opt & 1]);
free(buf);
fflush_stdout_and_exit_SUCCESS();
base-commit: d2b81b3dc2b31d32e1060d3ea8bd998d30a37d8a
--
2.39.2
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