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authorDenis Vlasenko2007-06-13 12:27:17 +0000
committerDenis Vlasenko2007-06-13 12:27:17 +0000
commitca525b4f24a1a27ffe5dfc8d04c55227ca335ba0 (patch)
tree8ccf1f528aafeeb00368c41be74900db86d43d14
parentb51fd3525e48c79ef9e854dd357a9cdfdfeef72b (diff)
downloadbusybox-ca525b4f24a1a27ffe5dfc8d04c55227ca335ba0.zip
busybox-ca525b4f24a1a27ffe5dfc8d04c55227ca335ba0.tar.gz
*: BB_BANNER -> bb_banner (it is not a const or #define)!
correct_password: explain in detail why it is ok to use bb_banner fsck_minix: make it print bb version, not it's own (outdated/irrelevant) one Marginal size difference: text data bss dec hex filename 679119 2700 15632 697451 aa46b busybox_old 679091 2700 15632 697423 aa44f busybox_unstripped
-rw-r--r--applets/applets.c14
-rw-r--r--include/libbb.h5
-rw-r--r--init/init.c2
-rw-r--r--libbb/correct_password.c11
-rw-r--r--libbb/messages.c3
-rw-r--r--shell/ash.c10
-rw-r--r--shell/hush.c2
-rw-r--r--shell/lash.c4
-rw-r--r--shell/msh.c6
-rw-r--r--sysklogd/klogd.c2
-rw-r--r--util-linux/fsck_minix.c3
-rw-r--r--util-linux/mkfs_minix.c2
12 files changed, 33 insertions, 31 deletions
diff --git a/applets/applets.c b/applets/applets.c
index f341242..cff792f 100644
--- a/applets/applets.c
+++ b/applets/applets.c
@@ -467,11 +467,11 @@ void bb_show_usage(void)
i--;
}
- format_string = "%s\n\nUsage: %s %s\n\n";
+ fprintf(stderr, "%s multi-call binary\n", bb_banner);
+ format_string = "\nUsage: %s %s\n\n";
if (*p == '\b')
- format_string = "%s\n\nNo help available.\n\n";
- fprintf(stderr, format_string, bb_msg_full_version,
- applet_name, p);
+ format_string = "\nNo help available.\n\n";
+ fprintf(stderr, format_string, applet_name, p);
dealloc_usage_messages((char*)usage_string);
}
xfunc_die();
@@ -550,8 +550,8 @@ static int busybox_main(char **argv)
/* leading tab and room to wrap */
output_width -= sizeof("start-stop-daemon, ") + 8;
- printf("%s\n"
- "Copyright (C) 1998-2006  Erik Andersen, Rob Landley, and others.\n"
+ printf("%s multi-call binary\n", bb_banner); /* reuse const string... */
+ printf("Copyright (C) 1998-2006  Erik Andersen, Rob Landley, and others.\n"
"Licensed under GPLv2.  See source distribution for full notice.\n"
"\n"
"Usage: busybox [function] [arguments]...\n"
@@ -561,7 +561,7 @@ static int busybox_main(char **argv)
"\tutilities into a single executable. Most people will create a\n"
"\tlink to busybox for each function they wish to use and BusyBox\n"
"\twill act like whatever it was invoked as!\n"
- "\nCurrently defined functions:\n", bb_msg_full_version);
+ "\nCurrently defined functions:\n");
col = 0;
a = applets;
while (a->name) {
diff --git a/include/libbb.h b/include/libbb.h
index 5aa95ea..c0c417c 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -927,9 +927,8 @@ enum { /* DO NOT CHANGE THESE VALUES! cp.c, mv.c, install.c depend on them. */
#define FILEUTILS_CP_OPTSTR "pdRfils" USE_SELINUX("c")
extern const struct bb_applet *current_applet;
extern const char *applet_name;
-extern const char BB_BANNER[];
-
-extern const char bb_msg_full_version[];
+/* "BusyBox vN.N.N (timestamp or extra_vestion)" */
+extern const char bb_banner[];
extern const char bb_msg_memory_exhausted[];
extern const char bb_msg_invalid_date[];
extern const char bb_msg_read_error[];
diff --git a/init/init.c b/init/init.c
index 6fcdc03..da79d10 100644
--- a/init/init.c
+++ b/init/init.c
@@ -934,7 +934,7 @@ int init_main(int argc, char **argv)
if (argc > 1) setenv("RUNLEVEL", argv[1], 1);
/* Hello world */
- message(MAYBE_CONSOLE | L_LOG, "init started: %s", bb_msg_full_version);
+ message(MAYBE_CONSOLE | L_LOG, "init started: %s", bb_banner);
/* Make sure there is enough memory to do something useful. */
if (ENABLE_SWAPONOFF) {
diff --git a/libbb/correct_password.c b/libbb/correct_password.c
index 6255f7e..d0f68c0 100644
--- a/libbb/correct_password.c
+++ b/libbb/correct_password.c
@@ -47,9 +47,14 @@ int correct_password(const struct passwd *pw)
char buffer[256];
#endif
- correct = bb_msg_full_version; /* fake salt. crypt() can choke otherwise */
- if (!pw)
- goto fake_it; /* The content of 'correct' will never match */
+ /* fake salt. crypt() can choke otherwise.
+ * (bb_banner's first two chars are letters and thus are valid salt) */
+ correct = bb_banner;
+ if (!pw) {
+ /* bb_banner will never match, it contains () which is never
+ * generated in valid encrypted passwords. */
+ goto fake_it;
+ }
correct = pw->pw_passwd;
#if ENABLE_FEATURE_SHADOWPASSWDS
if (LONE_CHAR(pw->pw_passwd, 'x') || LONE_CHAR(pw->pw_passwd, '*')) {
diff --git a/libbb/messages.c b/libbb/messages.c
index 56cccaf..8cab2dc 100644
--- a/libbb/messages.c
+++ b/libbb/messages.c
@@ -12,8 +12,7 @@
#else
#define BANNER "BusyBox v" BB_VER " (" BB_EXTRA_VERSION ")"
#endif
-const char BB_BANNER[] = BANNER;
-const char bb_msg_full_version[] = BANNER " multi-call binary";
+const char bb_banner[] = BANNER;
const char bb_msg_memory_exhausted[] = "memory exhausted";
const char bb_msg_invalid_date[] = "invalid date '%s'";
diff --git a/shell/ash.c b/shell/ash.c
index 173beb1..35eec42 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -7737,16 +7737,16 @@ setinteractive(int on)
#if !ENABLE_FEATURE_SH_EXTRA_QUIET
if (is_interactive > 1) {
/* Looks like they want an interactive shell */
- static smallint do_banner;
+ static smallint did_banner;
- if (!do_banner) {
+ if (!did_banner) {
out1fmt(
"\n\n"
- "%s Built-in shell (ash)\n"
+ "%s built-in shell (ash)\n"
"Enter 'help' for a list of built-in commands."
"\n\n",
- BB_BANNER);
- do_banner = 1;
+ bb_banner);
+ did_banner = 1;
}
}
#endif
diff --git a/shell/hush.c b/shell/hush.c
index e6fa3d9..a446bbe 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -3787,7 +3787,7 @@ int hush_main(int argc, char **argv)
hush_exit(xfunc_error_retval);
}
#if !ENABLE_FEATURE_SH_EXTRA_QUIET
- printf("\n\n%s hush - the humble shell v"HUSH_VER_STR"\n", BB_BANNER);
+ printf("\n\n%s hush - the humble shell v"HUSH_VER_STR"\n", bb_banner);
printf("Enter 'help' for a list of built-in commands.\n\n");
#endif
}
diff --git a/shell/lash.c b/shell/lash.c
index 21c95fb..4e8b237 100644
--- a/shell/lash.c
+++ b/shell/lash.c
@@ -1548,9 +1548,9 @@ int lash_main(int argc_l, char **argv_l)
if (opt & LASH_OPT_i) {
/* Looks like they want an interactive shell */
if (!ENABLE_FEATURE_SH_EXTRA_QUIET) {
- printf("\n\n%s Built-in shell (lash)\n"
+ printf("\n\n%s built-in shell (lash)\n"
"Enter 'help' for a list of built-in commands.\n\n",
- BB_BANNER);
+ bb_banner);
}
} else if (!local_pending_command && argv[optind]) {
//printf( "optind=%d argv[optind]='%s'\n", optind, argv[optind]);
diff --git a/shell/msh.c b/shell/msh.c
index dc2fa9c..2328e07 100644
--- a/shell/msh.c
+++ b/shell/msh.c
@@ -36,7 +36,7 @@
# define bb_dev_null "/dev/null"
# define DEFAULT_SHELL "/proc/self/exe"
# define CONFIG_BUSYBOX_EXEC_PATH "/proc/self/exe"
-# define BB_BANNER "busybox standalone"
+# define bb_banner "busybox standalone"
# define ENABLE_FEATURE_SH_STANDALONE 0
# define bb_msg_memory_exhausted "memory exhausted"
# define xmalloc(size) malloc(size)
@@ -5315,9 +5315,9 @@ int msh_main(int argc, char **argv)
interactive++;
#if !ENABLE_FEATURE_SH_EXTRA_QUIET
#ifdef MSHDEBUG
- printf("\n\n%s Built-in shell (msh with debug)\n", BB_BANNER);
+ printf("\n\n%s built-in shell (msh with debug)\n", bb_banner);
#else
- printf("\n\n%s Built-in shell (msh)\n", BB_BANNER);
+ printf("\n\n%s built-in shell (msh)\n", bb_banner);
#endif
printf("Enter 'help' for a list of built-in commands.\n\n");
#endif
diff --git a/sysklogd/klogd.c b/sysklogd/klogd.c
index 5beec14..fcc5746 100644
--- a/sysklogd/klogd.c
+++ b/sysklogd/klogd.c
@@ -68,7 +68,7 @@ int klogd_main(int argc, char **argv)
if (option_mask32 & OPT_LEVEL)
klogctl(8, NULL, i);
- syslog(LOG_NOTICE, "klogd started: %s", BB_BANNER);
+ syslog(LOG_NOTICE, "klogd started: %s", bb_banner);
/* Note: this code does not detect incomplete messages
* (messages not ending with '\n' or just when kernel
diff --git a/util-linux/fsck_minix.c b/util-linux/fsck_minix.c
index 955d66f..74cccf6 100644
--- a/util-linux/fsck_minix.c
+++ b/util-linux/fsck_minix.c
@@ -114,7 +114,6 @@ static smallint version2;
enum { version2 = 0 };
#endif
-#define PROGRAM_VERSION "1.2 - 11/11/96"
static smallint repair, automatic, verbose, list, show, warn_mode, force;
static smallint changed; /* is filesystem modified? */
static smallint errors_uncorrected; /* flag if some error was not corrected */
@@ -1315,7 +1314,7 @@ int fsck_minix_main(int argc, char **argv)
* flags and whether or not the -f switch was specified on the
* command line.
*/
- printf("%s, "PROGRAM_VERSION"\n", applet_name);
+ printf("%s: %s\n", applet_name, bb_banner);
if (!(Super.s_state & MINIX_ERROR_FS)
&& (Super.s_state & MINIX_VALID_FS) && !force
diff --git a/util-linux/mkfs_minix.c b/util-linux/mkfs_minix.c
index ffdb214..92d6404 100644
--- a/util-linux/mkfs_minix.c
+++ b/util-linux/mkfs_minix.c
@@ -94,7 +94,7 @@ struct globals {
int dev_fd;
#if ENABLE_FEATURE_MINIX2
- int version2;
+ smallint version2;
#define version2 G.version2
#endif
char *device_name;