*: add FAST_FUNC to function ptrs where it makes sense
function old new delta evalcommand 1195 1209 +14 testcmd - 10 +10 printfcmd - 10 +10 echocmd - 10 +10 func_exec 270 276 +6 echo_dg 104 109 +5 store_nlmsg 85 89 +4 pseudo_exec_argv 195 198 +3 dotcmd 287 290 +3 machtime_stream 29 31 +2 discard_stream 24 26 +2 argstr 1299 1301 +2 killcmd 108 109 +1 evalfor 226 227 +1 daytime_stream 43 44 +1 run_list 2544 2543 -1 lookupvar 62 61 -1 ipaddr_modify 1310 1309 -1 ... parse_stream 2254 2245 -9 evalpipe 356 347 -9 collect_if 210 197 -13 read_opt 869 851 -18 handle_dollar 681 658 -23 print_addrinfo 1342 1303 -39 iterate_on_dir 156 59 -97 print_route 1709 1609 -100 ------------------------------------------------------------------------------ (add/remove: 3/0 grow/shrink: 12/130 up/down: 74/-767) Total: -693 bytes text data bss dec hex filename 841748 467 7872 850087 cf8a7 busybox_old 841061 467 7872 849400 cf5f8 busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
161
shell/ash.c
161
shell/ash.c
@@ -900,7 +900,7 @@ sharg(union node *arg, FILE *fp)
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}
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}
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static void
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static void FAST_FUNC
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shcmd(union node *cmd, FILE *fp)
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{
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union node *np;
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@@ -1686,14 +1686,14 @@ freeparam(volatile struct shparam *param)
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}
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#if ENABLE_ASH_GETOPTS
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static void getoptsreset(const char *value);
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static void FAST_FUNC getoptsreset(const char *value);
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#endif
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struct var {
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struct var *next; /* next entry in hash list */
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int flags; /* flags are defined above */
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const char *text; /* name=value */
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void (*func)(const char *); /* function to be called when */
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void (*func)(const char *) FAST_FUNC; /* function to be called when */
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/* the variable gets set/unset */
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};
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@@ -1745,17 +1745,17 @@ change_lc_ctype(const char *value)
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#endif
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#if ENABLE_ASH_MAIL
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static void chkmail(void);
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static void changemail(const char *);
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static void changemail(const char *) FAST_FUNC;
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#endif
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static void changepath(const char *);
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static void changepath(const char *) FAST_FUNC;
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#if ENABLE_ASH_RANDOM_SUPPORT
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static void change_random(const char *);
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static void change_random(const char *) FAST_FUNC;
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#endif
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static const struct {
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int flags;
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const char *text;
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void (*func)(const char *);
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void (*func)(const char *) FAST_FUNC;
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} varinit_data[] = {
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#ifdef IFS_BROKEN
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{ VSTRFIXED|VTEXTFIXED , defifsvar , NULL },
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@@ -1861,7 +1861,7 @@ extern struct globals_var *const ash_ptr_to_globals_var;
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#define is_in_name(c) ((c) == '_' || isalnum((unsigned char)(c)))
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#if ENABLE_ASH_GETOPTS
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static void
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static void FAST_FUNC
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getoptsreset(const char *value)
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{
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shellparam.optind = number(value);
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@@ -2492,7 +2492,7 @@ docd(const char *dest, int flags)
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return err;
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}
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static int
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static int FAST_FUNC
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cdcmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
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{
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const char *dest;
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@@ -2556,7 +2556,7 @@ cdcmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
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return 0;
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}
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static int
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static int FAST_FUNC
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pwdcmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
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{
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int flags;
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@@ -3161,7 +3161,7 @@ printalias(const struct alias *ap)
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/*
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* TODO - sort output
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*/
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static int
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static int FAST_FUNC
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aliascmd(int argc UNUSED_PARAM, char **argv)
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{
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char *n, *v;
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@@ -3196,7 +3196,7 @@ aliascmd(int argc UNUSED_PARAM, char **argv)
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return ret;
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}
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static int
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static int FAST_FUNC
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unaliascmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
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{
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int i;
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@@ -3680,7 +3680,7 @@ setjobctl(int on)
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doing_jobctl = on;
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}
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static int
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static int FAST_FUNC
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killcmd(int argc, char **argv)
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{
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int i = 1;
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@@ -3745,7 +3745,7 @@ restartjob(struct job *jp, int mode)
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return status;
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}
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static int
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static int FAST_FUNC
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fg_bgcmd(int argc UNUSED_PARAM, char **argv)
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{
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struct job *jp;
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@@ -4000,7 +4000,7 @@ showjobs(FILE *out, int mode)
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}
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}
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static int
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static int FAST_FUNC
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jobscmd(int argc UNUSED_PARAM, char **argv)
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{
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int mode, m;
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@@ -4053,7 +4053,7 @@ getstatus(struct job *job)
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return retval;
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}
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static int
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static int FAST_FUNC
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waitcmd(int argc UNUSED_PARAM, char **argv)
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{
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struct job *job;
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@@ -5587,9 +5587,9 @@ struct backcmd { /* result of evalbackcmd */
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/* These forward decls are needed to use "eval" code for backticks handling: */
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static uint8_t back_exitstatus; /* exit status of backquoted command */
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#define EV_EXIT 01 /* exit after evaluating tree */
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static void evaltree(union node *, int);
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static void FAST_FUNC evaltree(union node *, int);
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static void
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static void FAST_FUNC
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evalbackcmd(union node *n, struct backcmd *result)
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{
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int saveherefd;
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@@ -7018,7 +7018,7 @@ casematch(union node *pattern, char *val)
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struct builtincmd {
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const char *name;
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int (*builtin)(int, char **);
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int (*builtin)(int, char **) FAST_FUNC;
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/* unsigned flags; */
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};
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#define IS_BUILTIN_SPECIAL(b) ((b)->name[0] & 1)
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@@ -7312,7 +7312,7 @@ addcmdentry(char *name, struct cmdentry *entry)
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cmdp->rehash = 0;
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}
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static int
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static int FAST_FUNC
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hashcmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
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{
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struct tblentry **pp;
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@@ -7382,7 +7382,7 @@ hashcd(void)
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* pathval() still returns the old value at this point.
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* Called with interrupts off.
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*/
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static void
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static void FAST_FUNC
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changepath(const char *new)
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{
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const char *old;
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@@ -7614,7 +7614,7 @@ describe_command(char *command, int describe_command_verbose)
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return 0;
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}
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static int
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static int FAST_FUNC
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typecmd(int argc UNUSED_PARAM, char **argv)
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{
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int i = 1;
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@@ -7633,7 +7633,7 @@ typecmd(int argc UNUSED_PARAM, char **argv)
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}
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#if ENABLE_ASH_CMDCMD
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static int
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static int FAST_FUNC
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commandcmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
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{
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int c;
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@@ -8018,13 +8018,13 @@ dotrap(void)
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}
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/* forward declarations - evaluation is fairly recursive business... */
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static void evalloop(union node *, int);
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static void evalfor(union node *, int);
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static void evalcase(union node *, int);
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static void evalsubshell(union node *, int);
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static void FAST_FUNC evalloop(union node *, int);
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static void FAST_FUNC evalfor(union node *, int);
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static void FAST_FUNC evalcase(union node *, int);
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static void FAST_FUNC evalsubshell(union node *, int);
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static void expredir(union node *);
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static void evalpipe(union node *, int);
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static void evalcommand(union node *, int);
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static void FAST_FUNC evalpipe(union node *, int);
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static void FAST_FUNC evalcommand(union node *, int);
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static int evalbltin(const struct builtincmd *, int, char **);
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static void prehash(union node *);
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@@ -8032,13 +8032,13 @@ static void prehash(union node *);
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* Evaluate a parse tree. The value is left in the global variable
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* exitstatus.
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*/
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static void
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static void FAST_FUNC
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evaltree(union node *n, int flags)
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{
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struct jmploc *volatile savehandler = exception_handler;
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struct jmploc jmploc;
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int checkexit = 0;
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void (*evalfn)(union node *, int);
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void (*evalfn)(union node *, int) FAST_FUNC;
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int status;
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int int_level;
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@@ -8182,7 +8182,7 @@ static
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#endif
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void evaltreenr(union node *, int) __attribute__ ((alias("evaltree"),__noreturn__));
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static void
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static void FAST_FUNC
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evalloop(union node *n, int flags)
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{
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int status;
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@@ -8218,7 +8218,7 @@ evalloop(union node *n, int flags)
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exitstatus = status;
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}
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static void
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static void FAST_FUNC
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evalfor(union node *n, int flags)
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{
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struct arglist arglist;
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@@ -8258,7 +8258,7 @@ evalfor(union node *n, int flags)
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popstackmark(&smark);
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}
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static void
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static void FAST_FUNC
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evalcase(union node *n, int flags)
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{
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union node *cp;
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@@ -8288,7 +8288,7 @@ evalcase(union node *n, int flags)
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/*
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* Kick off a subshell to evaluate a tree.
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*/
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static void
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static void FAST_FUNC
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evalsubshell(union node *n, int flags)
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{
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struct job *jp;
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@@ -8375,7 +8375,7 @@ expredir(union node *n)
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* of the shell, which make the last process in a pipeline the parent
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* of all the rest.)
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*/
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static void
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static void FAST_FUNC
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evalpipe(union node *n, int flags)
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{
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struct job *jp;
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@@ -8644,7 +8644,7 @@ mklocal(char *name)
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/*
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* The "local" command.
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*/
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static int
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static int FAST_FUNC
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localcmd(int argc UNUSED_PARAM, char **argv)
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{
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char *name;
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@@ -8656,19 +8656,19 @@ localcmd(int argc UNUSED_PARAM, char **argv)
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return 0;
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}
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static int
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static int FAST_FUNC
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falsecmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
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{
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return 1;
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}
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static int
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static int FAST_FUNC
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truecmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
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{
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return 0;
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}
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static int
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static int FAST_FUNC
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execcmd(int argc UNUSED_PARAM, char **argv)
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{
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if (argv[1]) {
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@@ -8683,7 +8683,7 @@ execcmd(int argc UNUSED_PARAM, char **argv)
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/*
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* The return command.
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*/
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static int
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static int FAST_FUNC
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returncmd(int argc UNUSED_PARAM, char **argv)
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{
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/*
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@@ -8695,28 +8695,28 @@ returncmd(int argc UNUSED_PARAM, char **argv)
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}
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/* Forward declarations for builtintab[] */
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static int breakcmd(int, char **);
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static int dotcmd(int, char **);
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static int evalcmd(int, char **);
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static int exitcmd(int, char **);
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static int exportcmd(int, char **);
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static int breakcmd(int, char **) FAST_FUNC;
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static int dotcmd(int, char **) FAST_FUNC;
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static int evalcmd(int, char **) FAST_FUNC;
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static int exitcmd(int, char **) FAST_FUNC;
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static int exportcmd(int, char **) FAST_FUNC;
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#if ENABLE_ASH_GETOPTS
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static int getoptscmd(int, char **);
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static int getoptscmd(int, char **) FAST_FUNC;
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#endif
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#if !ENABLE_FEATURE_SH_EXTRA_QUIET
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static int helpcmd(int, char **);
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static int helpcmd(int, char **) FAST_FUNC;
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#endif
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#if ENABLE_SH_MATH_SUPPORT
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static int letcmd(int, char **);
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static int letcmd(int, char **) FAST_FUNC;
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#endif
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static int readcmd(int, char **);
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static int setcmd(int, char **);
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static int shiftcmd(int, char **);
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static int timescmd(int, char **);
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static int trapcmd(int, char **);
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static int umaskcmd(int, char **);
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static int unsetcmd(int, char **);
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static int ulimitcmd(int, char **);
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static int readcmd(int, char **) FAST_FUNC;
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static int setcmd(int, char **) FAST_FUNC;
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static int shiftcmd(int, char **) FAST_FUNC;
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static int timescmd(int, char **) FAST_FUNC;
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static int trapcmd(int, char **) FAST_FUNC;
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static int umaskcmd(int, char **) FAST_FUNC;
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static int unsetcmd(int, char **) FAST_FUNC;
|
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static int ulimitcmd(int, char **) FAST_FUNC;
|
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#define BUILTIN_NOSPEC "0"
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#define BUILTIN_SPECIAL "1"
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@@ -8739,9 +8739,10 @@ static int ulimitcmd(int, char **);
|
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* Apart from the above, [[ expr ]] should work as [ expr ]
|
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*/
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#define echocmd echo_main
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#define printfcmd printf_main
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#define testcmd test_main
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/* Stubs for calling non-FAST_FUNC's */
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static int FAST_FUNC echocmd(int argc, char **argv) { return echo_main(argc, argv); }
|
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static int FAST_FUNC printfcmd(int argc, char **argv) { return printf_main(argc, argv); }
|
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static int FAST_FUNC testcmd(int argc, char **argv) { return test_main(argc, argv); }
|
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|
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/* Keep these in proper order since it is searched via bsearch() */
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static const struct builtincmd builtintab[] = {
|
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@@ -8864,14 +8865,14 @@ isassignment(const char *p)
|
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return 0;
|
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return *q == '=';
|
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}
|
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static int
|
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static int FAST_FUNC
|
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bltincmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
|
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{
|
||||
/* Preserve exitstatus of a previous possible redirection
|
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* as POSIX mandates */
|
||||
return back_exitstatus;
|
||||
}
|
||||
static void
|
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static void FAST_FUNC
|
||||
evalcommand(union node *cmd, int flags)
|
||||
{
|
||||
static const struct builtincmd null_bltin = {
|
||||
@@ -9189,7 +9190,7 @@ prehash(union node *n)
|
||||
* be an error to break out of more loops than exist, but it isn't
|
||||
* in the standard shell so we don't make it one here.
|
||||
*/
|
||||
static int
|
||||
static int FAST_FUNC
|
||||
breakcmd(int argc UNUSED_PARAM, char **argv)
|
||||
{
|
||||
int n = argv[1] ? number(argv[1]) : 1;
|
||||
@@ -9734,7 +9735,7 @@ chkmail(void)
|
||||
popstackmark(&smark);
|
||||
}
|
||||
|
||||
static void
|
||||
static void FAST_FUNC
|
||||
changemail(const char *val UNUSED_PARAM)
|
||||
{
|
||||
mail_var_path_changed = 1;
|
||||
@@ -9890,7 +9891,7 @@ options(int cmdline)
|
||||
/*
|
||||
* The shift builtin command.
|
||||
*/
|
||||
static int
|
||||
static int FAST_FUNC
|
||||
shiftcmd(int argc UNUSED_PARAM, char **argv)
|
||||
{
|
||||
int n;
|
||||
@@ -9952,7 +9953,7 @@ showvars(const char *sep_prefix, int on, int off)
|
||||
/*
|
||||
* The set command builtin.
|
||||
*/
|
||||
static int
|
||||
static int FAST_FUNC
|
||||
setcmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
|
||||
{
|
||||
int retval;
|
||||
@@ -9973,7 +9974,7 @@ setcmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
|
||||
}
|
||||
|
||||
#if ENABLE_ASH_RANDOM_SUPPORT
|
||||
static void
|
||||
static void FAST_FUNC
|
||||
change_random(const char *value)
|
||||
{
|
||||
/* Galois LFSR parameter */
|
||||
@@ -10103,7 +10104,7 @@ getopts(char *optstr, char *optvar, char **optfirst, int *param_optind, int *opt
|
||||
* be processed in the current argument. If shellparam.optnext is NULL,
|
||||
* then it's the first time getopts has been called.
|
||||
*/
|
||||
static int
|
||||
static int FAST_FUNC
|
||||
getoptscmd(int argc, char **argv)
|
||||
{
|
||||
char **optbase;
|
||||
@@ -11792,7 +11793,7 @@ evalstring(char *s, int mask)
|
||||
/*
|
||||
* The eval command.
|
||||
*/
|
||||
static int
|
||||
static int FAST_FUNC
|
||||
evalcmd(int argc UNUSED_PARAM, char **argv)
|
||||
{
|
||||
char *p;
|
||||
@@ -11917,7 +11918,7 @@ find_dot_file(char *name)
|
||||
/* NOTREACHED */
|
||||
}
|
||||
|
||||
static int
|
||||
static int FAST_FUNC
|
||||
dotcmd(int argc, char **argv)
|
||||
{
|
||||
struct strlist *sp;
|
||||
@@ -11952,7 +11953,7 @@ dotcmd(int argc, char **argv)
|
||||
return status;
|
||||
}
|
||||
|
||||
static int
|
||||
static int FAST_FUNC
|
||||
exitcmd(int argc UNUSED_PARAM, char **argv)
|
||||
{
|
||||
if (stoppedjobs())
|
||||
@@ -12176,7 +12177,7 @@ find_command(char *name, struct cmdentry *entry, int act, const char *path)
|
||||
/*
|
||||
* The trap builtin.
|
||||
*/
|
||||
static int
|
||||
static int FAST_FUNC
|
||||
trapcmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
|
||||
{
|
||||
char *action;
|
||||
@@ -12226,7 +12227,7 @@ trapcmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
|
||||
/*
|
||||
* Lists available builtins
|
||||
*/
|
||||
static int
|
||||
static int FAST_FUNC
|
||||
helpcmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
|
||||
{
|
||||
unsigned col;
|
||||
@@ -12264,7 +12265,7 @@ helpcmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
|
||||
/*
|
||||
* The export and readonly commands.
|
||||
*/
|
||||
static int
|
||||
static int FAST_FUNC
|
||||
exportcmd(int argc UNUSED_PARAM, char **argv)
|
||||
{
|
||||
struct var *vp;
|
||||
@@ -12315,7 +12316,7 @@ unsetfunc(const char *name)
|
||||
* variable to allow a function to be unset when there is a readonly variable
|
||||
* with the same name.
|
||||
*/
|
||||
static int
|
||||
static int FAST_FUNC
|
||||
unsetcmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
|
||||
{
|
||||
char **ap;
|
||||
@@ -12353,7 +12354,7 @@ static const unsigned char timescmd_str[] ALIGN1 = {
|
||||
0
|
||||
};
|
||||
|
||||
static int
|
||||
static int FAST_FUNC
|
||||
timescmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
|
||||
{
|
||||
long clk_tck, s, t;
|
||||
@@ -12383,7 +12384,7 @@ timescmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
|
||||
*
|
||||
* Copyright (C) 2003 Vladimir Oleynik <dzo@simtreas.ru>
|
||||
*/
|
||||
static int
|
||||
static int FAST_FUNC
|
||||
letcmd(int argc UNUSED_PARAM, char **argv)
|
||||
{
|
||||
arith_t i;
|
||||
@@ -12425,7 +12426,7 @@ typedef enum __rlimit_resource rlim_t;
|
||||
* -d DELIM End on DELIM char, not newline
|
||||
* -e Use line editing (tty only)
|
||||
*/
|
||||
static int
|
||||
static int FAST_FUNC
|
||||
readcmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
|
||||
{
|
||||
static const char *const arg_REPLY[] = { "REPLY", NULL };
|
||||
@@ -12635,7 +12636,7 @@ readcmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
|
||||
return status;
|
||||
}
|
||||
|
||||
static int
|
||||
static int FAST_FUNC
|
||||
umaskcmd(int argc UNUSED_PARAM, char **argv)
|
||||
{
|
||||
static const char permuser[3] ALIGN1 = "ugo";
|
||||
@@ -12811,7 +12812,7 @@ printlim(enum limtype how, const struct rlimit *limit,
|
||||
}
|
||||
}
|
||||
|
||||
static int
|
||||
static int FAST_FUNC
|
||||
ulimitcmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
|
||||
{
|
||||
int c;
|
||||
|
||||
Reference in New Issue
Block a user