mirror of
https://github.com/sheumann/hush.git
synced 2024-12-26 10:32:02 +00:00
Patch from Lars Kellogg-Stedman <lars@larsshack.org> to fix bug
#1130 (i.e. When you turn on features it should always ADD features)
This commit is contained in:
Eric Andersen
parent
abec344ab7
commit
004015e9c4
21
Config.h
21
Config.h
@ -192,8 +192,8 @@
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// enable ls -L
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#define BB_FEATURE_LS_FOLLOWLINKS
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//
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// Change ping implementation -- simplified, featureless, but really small.
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//#define BB_FEATURE_SIMPLE_PING
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// Disable for a smaller (but less functional) ping
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#define BB_FEATURE_FANCY_PING
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//
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// Make init use a simplified /etc/inittab file (recommended).
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#define BB_FEATURE_USE_INITTAB
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@ -213,9 +213,9 @@
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// enable syslogd -C
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//#define BB_FEATURE_IPC_SYSLOG
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//
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//Simple tail implementation (2.34k vs 3k for the full one).
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//Disable for a simple tail implementation (2.34k vs 3k for the full one).
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//Both provide 'tail -f', but this cuts out -c, -q, -s, and -v.
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#define BB_FEATURE_SIMPLE_TAIL
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#define BB_FEATURE_FANCY_TAIL
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//
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// Enable support for loop devices in mount
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#define BB_FEATURE_MOUNT_LOOP
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@ -273,12 +273,11 @@
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// Only relevant if BB_SH is enabled. Off by default.
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//#define BB_FEATURE_SH_APPLETS_ALWAYS_WIN
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//
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// Some deeply embedded systems don't have usernames or even hostnames,
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// and the default prompt can look rather hideous on them. Uncomment
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// this option for a simpler, path-only prompt (which was the default until
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// around BusyBox-0.48). On by default.
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// Uncomment this option for a fancy shell prompt that includes the
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// current username and hostname. On systems that don't have usernames
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// or hostnames, this can look hideous.
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// Only relevant if BB_SH is enabled.
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#define BB_FEATURE_SH_SIMPLE_PROMPT
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//#define BB_FEATURE_SH_FANCY_PROMPT
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//
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//Turn on extra fbset options
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//#define BB_FEATURE_FBSET_FANCY
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@ -389,12 +388,12 @@
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#undef BB_FEATURE_COMMAND_EDITING
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#undef BB_FEATURE_COMMAND_TAB_COMPLETION
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#undef BB_FEATURE_COMMAND_USERNAME_COMPLETION
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#define BB_FEATURE_SH_SIMPLE_PROMPT
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#undef BB_FEATURE_SH_FANCY_PROMPT
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#endif
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#else
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#undef BB_FEATURE_SH_APPLETS_ALWAYS_WIN
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#undef BB_FEATURE_SH_STANDALONE_SHELL
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#undef BB_FEATURE_SH_SIMPLE_PROMPT
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#undef BB_FEATURE_SH_FANCY_PROMPT
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#endif
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//
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#ifdef BB_KILLALL
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@ -1166,7 +1166,7 @@
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"Name: debian\n" \
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"Address: 127.0.0.1\n"
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#ifdef BB_FEATURE_SIMPLE_PING
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#ifndef BB_FEATURE_FANCY_PING
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#define ping_trivial_usage "host"
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#define ping_full_usage "Send ICMP ECHO_REQUEST packets to network hosts"
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#else
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@ -1433,7 +1433,7 @@
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"$ syslogd -R 192.168.1.1:601\n"
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#ifdef BB_FEATURE_SIMPLE_TAIL
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#ifndef BB_FEATURE_FANCY_TAIL
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#define USAGE_UNSIMPLE_TAIL(a)
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#else
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#define USAGE_UNSIMPLE_TAIL(a) a
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14
cmdedit.c
14
cmdedit.c
@ -76,7 +76,7 @@
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#undef BB_FEATURE_COMMAND_USERNAME_COMPLETION
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#endif
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#if defined(BB_FEATURE_COMMAND_USERNAME_COMPLETION) || !defined(BB_FEATURE_SH_SIMPLE_PROMPT)
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#if defined(BB_FEATURE_COMMAND_USERNAME_COMPLETION) || defined(BB_FEATURE_SH_FANCY_PROMPT)
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#define BB_FEATURE_GETUSERNAME_AND_HOMEDIR
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#endif
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@ -151,7 +151,7 @@ static int cursor; /* required global for signal handler */
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static int len; /* --- "" - - "" - -"- --""-- --""--- */
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static char *command_ps; /* --- "" - - "" - -"- --""-- --""--- */
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static
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#ifdef BB_FEATURE_SH_SIMPLE_PROMPT
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#ifndef BB_FEATURE_SH_FANCY_PROMPT
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const
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#endif
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char *cmdedit_prompt; /* --- "" - - "" - -"- --""-- --""--- */
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@ -166,7 +166,7 @@ static char *home_pwd_buf = "";
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static int my_euid;
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#endif
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#ifndef BB_FEATURE_SH_SIMPLE_PROMPT
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#ifdef BB_FEATURE_SH_FANCY_PROMPT
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static char *hostname_buf = "";
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static int num_ok_lines = 1;
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#endif
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@ -335,7 +335,7 @@ static void put_prompt(void)
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cursor = 0;
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}
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#ifdef BB_FEATURE_SH_SIMPLE_PROMPT
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#ifndef BB_FEATURE_SH_FANCY_PROMPT
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static void parse_prompt(const char *prmt_ptr)
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{
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cmdedit_prompt = prmt_ptr;
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@ -1469,7 +1469,7 @@ prepare_to_die:
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history_counter++;
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}
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}
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#if !defined(BB_FEATURE_SH_SIMPLE_PROMPT)
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#if defined(BB_FEATURE_SH_FANCY_PROMPT)
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num_ok_lines++;
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#endif
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}
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@ -1478,7 +1478,7 @@ prepare_to_die:
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#if defined(BB_FEATURE_CLEAN_UP) && defined(BB_FEATURE_COMMAND_TAB_COMPLETION)
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input_tab(0); /* strong free */
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#endif
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#if !defined(BB_FEATURE_SH_SIMPLE_PROMPT)
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#if defined(BB_FEATURE_SH_FANCY_PROMPT)
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free(cmdedit_prompt);
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#endif
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return;
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@ -1519,7 +1519,7 @@ int main(int argc, char **argv)
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{
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char buff[BUFSIZ];
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char *prompt =
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#if !defined(BB_FEATURE_SH_SIMPLE_PROMPT)
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#if defined(BB_FEATURE_SH_FANCY_PROMPT)
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"\\[\\033[32;1m\\]\\u@\\[\\x1b[33;1m\\]\\h:\
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\\[\\033[34;1m\\]\\w\\[\\033[35;1m\\] \
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\\!\\[\\e[36;1m\\]\\$ \\[\\E[0m\\]";
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@ -73,7 +73,7 @@ int tail_main(int argc, char **argv)
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case 'f':
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follow = 1;
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break;
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#ifndef BB_FEATURE_SIMPLE_TAIL
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#ifdef BB_FEATURE_FANCY_TAIL
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case 'c':
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units = BYTES;
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/* FALLS THROUGH */
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@ -85,7 +85,7 @@ int tail_main(int argc, char **argv)
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if (optarg[0] == '+')
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from_top = 1;
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break;
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#ifndef BB_FEATURE_SIMPLE_TAIL
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#ifdef BB_FEATURE_FANCY_TAIL
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case 'q':
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hide_headers = 1;
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break;
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@ -118,7 +118,7 @@ int tail_main(int argc, char **argv)
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}
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}
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#ifndef BB_FEATURE_SIMPLE_TAIL
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#ifdef BB_FEATURE_FANCY_TAIL
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/* tail the files */
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if (!from_top && units == BYTES)
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tailbuf = xmalloc(count);
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@ -132,7 +132,7 @@ int tail_main(int argc, char **argv)
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printf("%s==> %s <==\n", i == 0 ? "" : "\n", argv[optind + i]);
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while ((nread = safe_read(fds[i], buf, sizeof(buf))) > 0) {
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if (from_top) {
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#ifndef BB_FEATURE_SIMPLE_TAIL
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#ifdef BB_FEATURE_FANCY_TAIL
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if (units == BYTES) {
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if (count - 1 <= seen)
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nwrite = nread;
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@ -165,7 +165,7 @@ int tail_main(int argc, char **argv)
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break;
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}
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} else {
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#ifndef BB_FEATURE_SIMPLE_TAIL
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#ifdef BB_FEATURE_FANCY_TAIL
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if (units == BYTES) {
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if (nread < count) {
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memmove(tailbuf, tailbuf + nread, count - nread);
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@ -199,7 +199,7 @@ int tail_main(int argc, char **argv)
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status = EXIT_FAILURE;
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}
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#ifndef BB_FEATURE_SIMPLE_TAIL
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#ifdef BB_FEATURE_FANCY_TAIL
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if (!from_top && units == BYTES) {
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if (count < seen)
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seen = count;
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6
hush.c
6
hush.c
@ -113,7 +113,7 @@
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#define applet_name "hush"
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#include "standalone.h"
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#define shell_main main
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#define BB_FEATURE_SH_SIMPLE_PROMPT
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#undef BB_FEATURE_SH_FANCY_PROMPT
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#endif
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typedef enum {
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@ -843,7 +843,7 @@ static int static_peek(struct in_str *i)
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static inline void cmdedit_set_initial_prompt(void)
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{
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#ifdef BB_FEATURE_SH_SIMPLE_PROMPT
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#ifndef BB_FEATURE_SH_FANCY_PROMPT
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PS1 = NULL;
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#else
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PS1 = getenv("PS1");
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@ -855,7 +855,7 @@ static inline void cmdedit_set_initial_prompt(void)
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static inline void setup_prompt_string(int promptmode, char **prompt_str)
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{
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debug_printf("setup_prompt_string %d ",promptmode);
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#ifdef BB_FEATURE_SH_SIMPLE_PROMPT
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#ifndef BB_FEATURE_SH_FANCY_PROMPT
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/* Set up the prompt */
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if (promptmode == 1) {
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if (PS1)
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@ -1166,7 +1166,7 @@
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"Name: debian\n" \
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"Address: 127.0.0.1\n"
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#ifdef BB_FEATURE_SIMPLE_PING
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#ifndef BB_FEATURE_FANCY_PING
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#define ping_trivial_usage "host"
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#define ping_full_usage "Send ICMP ECHO_REQUEST packets to network hosts"
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#else
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@ -1433,7 +1433,7 @@
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"$ syslogd -R 192.168.1.1:601\n"
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#ifdef BB_FEATURE_SIMPLE_TAIL
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#ifndef BB_FEATURE_FANCY_TAIL
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#define USAGE_UNSIMPLE_TAIL(a)
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#else
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#define USAGE_UNSIMPLE_TAIL(a) a
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6
lash.c
6
lash.c
@ -436,7 +436,7 @@ static int builtin_export(struct child_prog *child)
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res = putenv(v);
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if (res)
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fprintf(stderr, "export: %m\n");
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#ifndef BB_FEATURE_SH_SIMPLE_PROMPT
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#ifdef BB_FEATURE_SH_FANCY_PROMPT
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if (strncmp(v, "PS1=", 4)==0)
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PS1 = getenv("PS1");
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#endif
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@ -809,7 +809,7 @@ static void restore_redirects(int squirrel[])
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static inline void cmdedit_set_initial_prompt(void)
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{
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#ifdef BB_FEATURE_SH_SIMPLE_PROMPT
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#ifndef BB_FEATURE_SH_FANCY_PROMPT
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PS1 = NULL;
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#else
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PS1 = getenv("PS1");
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@ -820,7 +820,7 @@ static inline void cmdedit_set_initial_prompt(void)
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static inline void setup_prompt_string(char **prompt_str)
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{
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#ifdef BB_FEATURE_SH_SIMPLE_PROMPT
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#ifndef BB_FEATURE_SH_FANCY_PROMPT
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/* Set up the prompt */
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if (shell_context == 0) {
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if (PS1)
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@ -1,6 +1,6 @@
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/* vi: set sw=4 ts=4: */
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/*
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* $Id: ping.c,v 1.42 2001/05/16 15:52:23 kraai Exp $
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* $Id: ping.c,v 1.43 2001/05/21 20:30:51 andersen Exp $
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* Mini ping implementation for busybox
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*
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* Copyright (C) 1999 by Randolph Chung <tausq@debian.org>
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@ -174,7 +174,7 @@ static int in_cksum(unsigned short *buf, int sz)
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}
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/* simple version */
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#ifdef BB_FEATURE_SIMPLE_PING
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#ifndef BB_FEATURE_FANCY_PING
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static char *hostname = NULL;
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static void noresp(int ign)
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@ -251,7 +251,7 @@ extern int ping_main(int argc, char **argv)
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return EXIT_SUCCESS;
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}
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#else /* ! BB_FEATURE_SIMPLE_PING */
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#else /* ! BB_FEATURE_FANCY_PING */
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/* full(er) version */
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static char *hostname = NULL;
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static struct sockaddr_in pingaddr;
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@ -534,7 +534,7 @@ extern int ping_main(int argc, char **argv)
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ping(*argv);
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return EXIT_SUCCESS;
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}
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#endif /* ! BB_FEATURE_SIMPLE_PING */
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#endif /* ! BB_FEATURE_FANCY_PING */
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/*
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* Copyright (c) 1989 The Regents of the University of California.
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8
ping.c
8
ping.c
@ -1,6 +1,6 @@
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/* vi: set sw=4 ts=4: */
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/*
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* $Id: ping.c,v 1.42 2001/05/16 15:52:23 kraai Exp $
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* $Id: ping.c,v 1.43 2001/05/21 20:30:51 andersen Exp $
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* Mini ping implementation for busybox
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*
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* Copyright (C) 1999 by Randolph Chung <tausq@debian.org>
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@ -174,7 +174,7 @@ static int in_cksum(unsigned short *buf, int sz)
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}
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/* simple version */
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#ifdef BB_FEATURE_SIMPLE_PING
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#ifndef BB_FEATURE_FANCY_PING
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static char *hostname = NULL;
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static void noresp(int ign)
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@ -251,7 +251,7 @@ extern int ping_main(int argc, char **argv)
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return EXIT_SUCCESS;
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}
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#else /* ! BB_FEATURE_SIMPLE_PING */
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#else /* ! BB_FEATURE_FANCY_PING */
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/* full(er) version */
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static char *hostname = NULL;
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static struct sockaddr_in pingaddr;
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@ -534,7 +534,7 @@ extern int ping_main(int argc, char **argv)
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ping(*argv);
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return EXIT_SUCCESS;
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}
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#endif /* ! BB_FEATURE_SIMPLE_PING */
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#endif /* ! BB_FEATURE_FANCY_PING */
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/*
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* Copyright (c) 1989 The Regents of the University of California.
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@ -76,7 +76,7 @@
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#undef BB_FEATURE_COMMAND_USERNAME_COMPLETION
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#endif
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#if defined(BB_FEATURE_COMMAND_USERNAME_COMPLETION) || !defined(BB_FEATURE_SH_SIMPLE_PROMPT)
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#if defined(BB_FEATURE_COMMAND_USERNAME_COMPLETION) || defined(BB_FEATURE_SH_FANCY_PROMPT)
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#define BB_FEATURE_GETUSERNAME_AND_HOMEDIR
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#endif
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@ -151,7 +151,7 @@ static int cursor; /* required global for signal handler */
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static int len; /* --- "" - - "" - -"- --""-- --""--- */
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static char *command_ps; /* --- "" - - "" - -"- --""-- --""--- */
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static
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#ifdef BB_FEATURE_SH_SIMPLE_PROMPT
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#ifndef BB_FEATURE_SH_FANCY_PROMPT
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const
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#endif
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char *cmdedit_prompt; /* --- "" - - "" - -"- --""-- --""--- */
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@ -166,7 +166,7 @@ static char *home_pwd_buf = "";
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static int my_euid;
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#endif
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#ifndef BB_FEATURE_SH_SIMPLE_PROMPT
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#ifdef BB_FEATURE_SH_FANCY_PROMPT
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static char *hostname_buf = "";
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static int num_ok_lines = 1;
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#endif
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@ -335,7 +335,7 @@ static void put_prompt(void)
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cursor = 0;
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}
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#ifdef BB_FEATURE_SH_SIMPLE_PROMPT
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#ifndef BB_FEATURE_SH_FANCY_PROMPT
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static void parse_prompt(const char *prmt_ptr)
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{
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cmdedit_prompt = prmt_ptr;
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@ -1469,7 +1469,7 @@ prepare_to_die:
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history_counter++;
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}
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}
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#if !defined(BB_FEATURE_SH_SIMPLE_PROMPT)
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#if defined(BB_FEATURE_SH_FANCY_PROMPT)
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num_ok_lines++;
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#endif
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}
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@ -1478,7 +1478,7 @@ prepare_to_die:
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#if defined(BB_FEATURE_CLEAN_UP) && defined(BB_FEATURE_COMMAND_TAB_COMPLETION)
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input_tab(0); /* strong free */
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#endif
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#if !defined(BB_FEATURE_SH_SIMPLE_PROMPT)
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#if defined(BB_FEATURE_SH_FANCY_PROMPT)
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free(cmdedit_prompt);
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#endif
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return;
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@ -1519,7 +1519,7 @@ int main(int argc, char **argv)
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{
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char buff[BUFSIZ];
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char *prompt =
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#if !defined(BB_FEATURE_SH_SIMPLE_PROMPT)
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#if defined(BB_FEATURE_SH_FANCY_PROMPT)
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"\\[\\033[32;1m\\]\\u@\\[\\x1b[33;1m\\]\\h:\
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\\[\\033[34;1m\\]\\w\\[\\033[35;1m\\] \
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\\!\\[\\e[36;1m\\]\\$ \\[\\E[0m\\]";
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@ -113,7 +113,7 @@
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#define applet_name "hush"
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#include "standalone.h"
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#define shell_main main
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#define BB_FEATURE_SH_SIMPLE_PROMPT
|
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#undef BB_FEATURE_SH_FANCY_PROMPT
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#endif
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typedef enum {
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@ -843,7 +843,7 @@ static int static_peek(struct in_str *i)
|
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|
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static inline void cmdedit_set_initial_prompt(void)
|
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{
|
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#ifdef BB_FEATURE_SH_SIMPLE_PROMPT
|
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#ifndef BB_FEATURE_SH_FANCY_PROMPT
|
||||
PS1 = NULL;
|
||||
#else
|
||||
PS1 = getenv("PS1");
|
||||
@ -855,7 +855,7 @@ static inline void cmdedit_set_initial_prompt(void)
|
||||
static inline void setup_prompt_string(int promptmode, char **prompt_str)
|
||||
{
|
||||
debug_printf("setup_prompt_string %d ",promptmode);
|
||||
#ifdef BB_FEATURE_SH_SIMPLE_PROMPT
|
||||
#ifndef BB_FEATURE_SH_FANCY_PROMPT
|
||||
/* Set up the prompt */
|
||||
if (promptmode == 1) {
|
||||
if (PS1)
|
||||
|
||||
@ -436,7 +436,7 @@ static int builtin_export(struct child_prog *child)
|
||||
res = putenv(v);
|
||||
if (res)
|
||||
fprintf(stderr, "export: %m\n");
|
||||
#ifndef BB_FEATURE_SH_SIMPLE_PROMPT
|
||||
#ifdef BB_FEATURE_SH_FANCY_PROMPT
|
||||
if (strncmp(v, "PS1=", 4)==0)
|
||||
PS1 = getenv("PS1");
|
||||
#endif
|
||||
@ -809,7 +809,7 @@ static void restore_redirects(int squirrel[])
|
||||
|
||||
static inline void cmdedit_set_initial_prompt(void)
|
||||
{
|
||||
#ifdef BB_FEATURE_SH_SIMPLE_PROMPT
|
||||
#ifndef BB_FEATURE_SH_FANCY_PROMPT
|
||||
PS1 = NULL;
|
||||
#else
|
||||
PS1 = getenv("PS1");
|
||||
@ -820,7 +820,7 @@ static inline void cmdedit_set_initial_prompt(void)
|
||||
|
||||
static inline void setup_prompt_string(char **prompt_str)
|
||||
{
|
||||
#ifdef BB_FEATURE_SH_SIMPLE_PROMPT
|
||||
#ifndef BB_FEATURE_SH_FANCY_PROMPT
|
||||
/* Set up the prompt */
|
||||
if (shell_context == 0) {
|
||||
if (PS1)
|
||||
|
||||
12
tail.c
12
tail.c
@ -73,7 +73,7 @@ int tail_main(int argc, char **argv)
|
||||
case 'f':
|
||||
follow = 1;
|
||||
break;
|
||||
#ifndef BB_FEATURE_SIMPLE_TAIL
|
||||
#ifdef BB_FEATURE_FANCY_TAIL
|
||||
case 'c':
|
||||
units = BYTES;
|
||||
/* FALLS THROUGH */
|
||||
@ -85,7 +85,7 @@ int tail_main(int argc, char **argv)
|
||||
if (optarg[0] == '+')
|
||||
from_top = 1;
|
||||
break;
|
||||
#ifndef BB_FEATURE_SIMPLE_TAIL
|
||||
#ifdef BB_FEATURE_FANCY_TAIL
|
||||
case 'q':
|
||||
hide_headers = 1;
|
||||
break;
|
||||
@ -118,7 +118,7 @@ int tail_main(int argc, char **argv)
|
||||
}
|
||||
}
|
||||
|
||||
#ifndef BB_FEATURE_SIMPLE_TAIL
|
||||
#ifdef BB_FEATURE_FANCY_TAIL
|
||||
/* tail the files */
|
||||
if (!from_top && units == BYTES)
|
||||
tailbuf = xmalloc(count);
|
||||
@ -132,7 +132,7 @@ int tail_main(int argc, char **argv)
|
||||
printf("%s==> %s <==\n", i == 0 ? "" : "\n", argv[optind + i]);
|
||||
while ((nread = safe_read(fds[i], buf, sizeof(buf))) > 0) {
|
||||
if (from_top) {
|
||||
#ifndef BB_FEATURE_SIMPLE_TAIL
|
||||
#ifdef BB_FEATURE_FANCY_TAIL
|
||||
if (units == BYTES) {
|
||||
if (count - 1 <= seen)
|
||||
nwrite = nread;
|
||||
@ -165,7 +165,7 @@ int tail_main(int argc, char **argv)
|
||||
break;
|
||||
}
|
||||
} else {
|
||||
#ifndef BB_FEATURE_SIMPLE_TAIL
|
||||
#ifdef BB_FEATURE_FANCY_TAIL
|
||||
if (units == BYTES) {
|
||||
if (nread < count) {
|
||||
memmove(tailbuf, tailbuf + nread, count - nread);
|
||||
@ -199,7 +199,7 @@ int tail_main(int argc, char **argv)
|
||||
status = EXIT_FAILURE;
|
||||
}
|
||||
|
||||
#ifndef BB_FEATURE_SIMPLE_TAIL
|
||||
#ifdef BB_FEATURE_FANCY_TAIL
|
||||
if (!from_top && units == BYTES) {
|
||||
if (count < seen)
|
||||
seen = count;
|
||||
|
||||
4
usage.h
4
usage.h
@ -1166,7 +1166,7 @@
|
||||
"Name: debian\n" \
|
||||
"Address: 127.0.0.1\n"
|
||||
|
||||
#ifdef BB_FEATURE_SIMPLE_PING
|
||||
#ifndef BB_FEATURE_FANCY_PING
|
||||
#define ping_trivial_usage "host"
|
||||
#define ping_full_usage "Send ICMP ECHO_REQUEST packets to network hosts"
|
||||
#else
|
||||
@ -1433,7 +1433,7 @@
|
||||
"$ syslogd -R 192.168.1.1:601\n"
|
||||
|
||||
|
||||
#ifdef BB_FEATURE_SIMPLE_TAIL
|
||||
#ifndef BB_FEATURE_FANCY_TAIL
|
||||
#define USAGE_UNSIMPLE_TAIL(a)
|
||||
#else
|
||||
#define USAGE_UNSIMPLE_TAIL(a) a
|
||||
|
||||
Loading…
Reference in New Issue
Block a user