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authorMatt Kraai <kraai@debian.org>2001-02-01 19:21:20 +0000
committerMatt Kraai <kraai@debian.org>2001-02-01 19:21:20 +0000
commitf2cc2762bb273fbabe8c2eadeb3b8669550582f0 (patch)
treee1bc52067709069328f058b80b9a1273c7c240d2 /shell
parent05e782ddd3dc58245c889529bb8aeeaddf24bf71 (diff)
downloadbusybox-f2cc2762bb273fbabe8c2eadeb3b8669550582f0.tar.gz
Create find_applet_by_name function. Save 32 bytes.
Diffstat (limited to 'shell')
-rw-r--r--shell/lash.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/shell/lash.c b/shell/lash.c
index cc0d78687..87c37caa9 100644
--- a/shell/lash.c
+++ b/shell/lash.c
@@ -67,7 +67,6 @@
static const int MAX_LINE = 256; /* size of input buffer for cwd data */
static const int MAX_READ = 128; /* size of input buffer for `read' builtin */
#define JOB_STATUS_FORMAT "[%d] %-22s %.40s\n"
-extern size_t NUM_APPLETS;
enum redir_type { REDIRECT_INPUT, REDIRECT_OVERWRITE,
@@ -1371,7 +1370,8 @@ static int pseudo_exec(struct child_prog *child)
{
struct built_in_command *x;
#ifdef BB_FEATURE_SH_STANDALONE_SHELL
- struct BB_applet search_applet, *applet;
+ struct BB_applet *applet;
+ const char *name;
#endif
/* Check if the command matches any of the non-forking builtins.
@@ -1404,7 +1404,7 @@ static int pseudo_exec(struct child_prog *child)
* /bin/foo invocation will fork and exec /bin/foo, even if
* /bin/foo is a symlink to busybox.
*/
- search_applet.name = child->argv[0];
+ name = child->argv[0];
#ifdef BB_FEATURE_SH_APPLETS_ALWAYS_WIN
/* If you enable BB_FEATURE_SH_APPLETS_ALWAYS_WIN, then
@@ -1412,13 +1412,11 @@ static int pseudo_exec(struct child_prog *child)
* /bin/cat exists on the filesystem and is _not_ busybox.
* Some systems want this, others do not. Choose wisely. :-)
*/
- search_applet.name = get_last_path_component(search_applet.name);
+ name = get_last_path_component(name);
#endif
/* Do a binary search to find the applet entry given the name. */
- applet = bsearch(&search_applet, applets, NUM_APPLETS,
- sizeof(struct BB_applet), applet_name_compare);
- if (applet != NULL) {
+ if ((applet = find_applet_by_name(name)) != NULL) {
int argc_l;
char** argv=child->argv;
for(argc_l=0;*argv!=NULL; argv++, argc_l++);