ash,hush: fold shell_builtin_read() way-too-many params into a struct param
function old new delta
getoptscmd 587 584 -3
readcmd 240 224 -16
shell_builtin_read 1426 1399 -27
builtin_read 210 182 -28
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/4 up/down: 0/-74) Total: -74 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/shell/shell_common.h b/shell/shell_common.h
index 875fd9e..a132302 100644
--- a/shell/shell_common.h
+++ b/shell/shell_common.h
@@ -30,6 +30,17 @@
/* Builtins */
+struct builtin_read_params {
+ int read_flags;
+ void FAST_FUNC (*setvar)(const char *name, const char *val);
+ char **argv;
+ const char *ifs;
+ const char *opt_n;
+ const char *opt_p;
+ const char *opt_t;
+ const char *opt_u;
+ const char *opt_d;
+};
enum {
BUILTIN_READ_SILENT = 1 << 0,
BUILTIN_READ_RAW = 1 << 1,
@@ -40,16 +51,7 @@
// shell_builtin_read(setvar,argv,ifs,read_flags)
//#endif
const char* FAST_FUNC
-shell_builtin_read(void FAST_FUNC (*setvar)(const char *name, const char *val),
- char **argv,
- const char *ifs,
- int read_flags,
- const char *opt_n,
- const char *opt_p,
- const char *opt_t,
- const char *opt_u,
- const char *opt_d
-);
+shell_builtin_read(struct builtin_read_params *params);
int FAST_FUNC
shell_builtin_ulimit(char **argv);