summaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
authorDenys Vlasenko2020-12-21 21:36:58 +0100
committerDenys Vlasenko2020-12-21 21:36:58 +0100
commit00eb23b47aa79461b913b320eba3c95b90e6eec4 (patch)
treeebeb54dcc6eb977247f5088be9cffc4deaea27e9 /include
parente4202df0918e13130bb511a4ce372cbbe089068d (diff)
downloadbusybox-00eb23b47aa79461b913b320eba3c95b90e6eec4.zip
busybox-00eb23b47aa79461b913b320eba3c95b90e6eec4.tar.gz
bc: do not allocate line editing state until needed
function old new delta xc_read_line 324 353 +29 free_line_input_t 34 39 +5 xc_vm_init 656 640 -16 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/1 up/down: 34/-16) Total: 18 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'include')
-rw-r--r--include/libbb.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/libbb.h b/include/libbb.h
index 1c3d905..cae5465 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -1906,7 +1906,11 @@ enum {
FOR_SHELL = DO_HISTORY | TAB_COMPLETION | USERNAME_COMPLETION,
};
line_input_t *new_line_input_t(int flags) FAST_FUNC;
+#if ENABLE_FEATURE_EDITING_SAVEHISTORY
void free_line_input_t(line_input_t *n) FAST_FUNC;
+#else
+# define free_line_input_t(n) free(n)
+#endif
/*
* maxsize must be >= 2.
* Returns: