mirror of
https://github.com/sheumann/hush.git
synced 2024-06-08 01:29:32 +00:00
apply post-1.14.2 patches
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
parent
6a98f95373
commit
4cd4eb4332
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@ -44,7 +44,6 @@ int df_main(int argc, char **argv)
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FILE *mount_table;
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struct mntent *mount_entry;
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struct statfs s;
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static const char ignored_mounts[] ALIGN1 = "rootfs\0";
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enum {
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OPT_KILO = (1 << 0),
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@ -120,7 +119,7 @@ int df_main(int argc, char **argv)
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mount_point = *argv++;
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if (!mount_point)
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break;
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mount_entry = find_mount_point(mount_point, bb_path_mtab_file);
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mount_entry = find_mount_point(mount_point);
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if (!mount_entry) {
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bb_error_msg("%s: can't find mount point", mount_point);
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set_error:
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@ -154,8 +153,8 @@ int df_main(int argc, char **argv)
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) / (blocks_used + s.f_bavail);
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}
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/* GNU coreutils 6.10 skip certain mounts, try to be compatible. */
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if (index_in_strings(device, ignored_mounts) != -1)
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/* GNU coreutils 6.10 skips certain mounts, try to be compatible. */
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if (strcmp(device, "rootfs") == 0)
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continue;
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#ifdef WHY_WE_DO_IT_FOR_DEV_ROOT_ONLY
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@ -144,8 +144,7 @@ static const char ls_options[] ALIGN1 =
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USE_FEATURE_LS_FOLLOWLINKS("L") /* 1, 24 */
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USE_FEATURE_LS_RECURSIVE("R") /* 1, 25 */
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USE_FEATURE_HUMAN_READABLE("h") /* 1, 26 */
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USE_SELINUX("K") /* 1, 27 */
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USE_SELINUX("Z") /* 1, 28 */
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USE_SELINUX("KZ") /* 2, 28 */
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USE_FEATURE_AUTOWIDTH("T:w:") /* 2, 30 */
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;
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enum {
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@ -162,6 +161,16 @@ enum {
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OPT_Q = (1 << 10),
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//OPT_A = (1 << 11),
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//OPT_k = (1 << 12),
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OPTBIT_color = 13
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+ 4 * ENABLE_FEATURE_LS_TIMESTAMPS
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+ 4 * ENABLE_FEATURE_LS_SORTFILES
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+ 2 * ENABLE_FEATURE_LS_FILETYPES
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+ 1 * ENABLE_FEATURE_LS_FOLLOWLINKS
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+ 1 * ENABLE_FEATURE_LS_RECURSIVE
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+ 1 * ENABLE_FEATURE_HUMAN_READABLE
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+ 2 * ENABLE_SELINUX
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+ 2 * ENABLE_FEATURE_AUTOWIDTH,
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OPT_color = 1 << OPTBIT_color,
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};
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enum {
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@ -889,16 +898,6 @@ static int list_single(const struct dnode *dn)
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}
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/* colored LS support by JaWi, janwillem.janssen@lxtreme.nl */
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#if ENABLE_FEATURE_LS_COLOR
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/* long option entry used only for --color, which has no short option
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* equivalent */
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static const char ls_color_opt[] ALIGN1 =
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"color\0" Optional_argument "\xff" /* no short equivalent */
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;
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#endif
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int ls_main(int argc UNUSED_PARAM, char **argv)
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{
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struct dnode **dnd;
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@ -911,8 +910,25 @@ int ls_main(int argc UNUSED_PARAM, char **argv)
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int dnfiles;
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int dndirs;
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int i;
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#if ENABLE_FEATURE_LS_COLOR
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/* colored LS support by JaWi, janwillem.janssen@lxtreme.nl */
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/* coreutils 6.10:
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* # ls --color=BOGUS
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* ls: invalid argument 'BOGUS' for '--color'
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* Valid arguments are:
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* 'always', 'yes', 'force'
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* 'never', 'no', 'none'
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* 'auto', 'tty', 'if-tty'
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* (and substrings: "--color=alwa" work too)
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*/
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static const char ls_longopts[] ALIGN1 =
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"color\0" Optional_argument "\xff"; /* no short equivalent */
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static const char color_str[] ALIGN1 =
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"always\0""yes\0""force\0"
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"auto\0""tty\0""if-tty\0";
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/* need to initialize since --color has _an optional_ argument */
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USE_FEATURE_LS_COLOR(const char *color_opt = "always";)
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const char *color_opt = color_str; /* "always" */
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#endif
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INIT_G();
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@ -927,7 +943,7 @@ int ls_main(int argc UNUSED_PARAM, char **argv)
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#endif
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/* process options */
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USE_FEATURE_LS_COLOR(applet_long_options = ls_color_opt;)
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USE_FEATURE_LS_COLOR(applet_long_options = ls_longopts;)
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#if ENABLE_FEATURE_AUTOWIDTH
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opt_complementary = "T+:w+"; /* -T N, -w N */
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opt = getopt32(argv, ls_options, &tabstops, &terminal_width
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@ -966,13 +982,20 @@ int ls_main(int argc UNUSED_PARAM, char **argv)
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if (!p || (p[0] && strcmp(p, "none") != 0))
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show_color = 1;
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}
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if (opt & (1 << i)) { /* next flag after short options */
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if (strcmp("always", color_opt) == 0)
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show_color = 1;
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else if (strcmp("never", color_opt) == 0)
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if (opt & OPT_color) {
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if (color_opt[0] == 'n')
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show_color = 0;
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else if (strcmp("auto", color_opt) == 0 && isatty(STDOUT_FILENO))
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show_color = 1;
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else switch (index_in_substrings(color_str, color_opt)) {
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case 3:
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case 4:
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case 5:
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if (isatty(STDOUT_FILENO)) {
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case 0:
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case 1:
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case 2:
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show_color = 1;
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}
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}
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}
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#endif
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@ -571,7 +571,14 @@ static number_t nexpr(enum token n)
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nest_msg(">nexpr(%s)\n", TOKSTR[n]);
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if (n == UNOT) {
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res = !nexpr(check_operator(*++args));
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n = check_operator(*++args);
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if (n == EOI) {
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/* special case: [ ! ], [ a -a ! ] are valid */
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/* IOW, "! ARG" may miss ARG */
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unnest_msg("<nexpr:1 (!EOI)\n");
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return 1;
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}
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res = !nexpr(n);
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unnest_msg("<nexpr:%lld\n", res);
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return res;
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}
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@ -742,7 +749,7 @@ int test_main(int argc, char **argv)
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check_operator(argv[1]);
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if (last_operator->op_type == BINOP) {
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/* "test [!] arg1 <binary_op> arg2" */
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args = &argv[0];
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args = argv;
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res = (binop() == 0);
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goto ret;
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}
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@ -755,7 +762,7 @@ int test_main(int argc, char **argv)
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argv--;
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}
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#endif
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args = &argv[0];
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args = argv;
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res = !oexpr(check_operator(*args));
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if (*args != NULL && *++args != NULL) {
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@ -284,7 +284,7 @@ USE_PATCH(APPLET(patch, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
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USE_PGREP(APPLET(pgrep, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
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USE_PIDOF(APPLET(pidof, _BB_DIR_BIN, _BB_SUID_NEVER))
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USE_PING(APPLET(ping, _BB_DIR_BIN, _BB_SUID_MAYBE))
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USE_PING6(APPLET(ping6, _BB_DIR_BIN, _BB_SUID_NEVER))
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USE_PING6(APPLET(ping6, _BB_DIR_BIN, _BB_SUID_MAYBE))
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USE_PIPE_PROGRESS(APPLET(pipe_progress, _BB_DIR_BIN, _BB_SUID_NEVER))
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USE_PIVOT_ROOT(APPLET(pivot_root, _BB_DIR_SBIN, _BB_SUID_NEVER))
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USE_PKILL(APPLET_ODDNAME(pkill, pgrep, _BB_DIR_USR_BIN, _BB_SUID_NEVER, pkill))
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@ -1025,7 +1025,7 @@ extern void run_applet_no_and_exit(int a, char **argv) NORETURN FAST_FUNC;
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#ifdef HAVE_MNTENT_H
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extern int match_fstype(const struct mntent *mt, const char *fstypes) FAST_FUNC;
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extern struct mntent *find_mount_point(const char *name, const char *table) FAST_FUNC;
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extern struct mntent *find_mount_point(const char *name) FAST_FUNC;
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#endif
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extern void erase_mtab(const char * name) FAST_FUNC;
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extern unsigned int tty_baud_to_value(speed_t speed) FAST_FUNC;
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@ -17,7 +17,7 @@
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* Given any other file (or directory), find the mount table entry for its
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* filesystem.
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*/
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struct mntent* FAST_FUNC find_mount_point(const char *name, const char *table)
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struct mntent* FAST_FUNC find_mount_point(const char *name)
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{
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struct stat s;
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dev_t mountDevice;
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struct mntent *mountEntry;
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if (stat(name, &s) != 0)
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return 0;
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return NULL;
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if ((s.st_mode & S_IFMT) == S_IFBLK)
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if (S_ISBLK(s.st_mode))
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mountDevice = s.st_rdev;
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else
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mountDevice = s.st_dev;
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mountTable = setmntent(table ? table : bb_path_mtab_file, "r");
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mountTable = setmntent(bb_path_mtab_file, "r");
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if (!mountTable)
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return 0;
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while ((mountEntry = getmntent(mountTable)) != 0) {
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while ((mountEntry = getmntent(mountTable)) != NULL) {
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/* rootfs mount in Linux 2.6 exists always,
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* and it makes sense to always ignore it.
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* Otherwise people can't reference their "real" root! */
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if (strcmp(mountEntry->mnt_fsname, "rootfs") == 0)
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continue;
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if (strcmp(name, mountEntry->mnt_dir) == 0
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|| strcmp(name, mountEntry->mnt_fsname) == 0
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) { /* String match. */
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break;
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}
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if (stat(mountEntry->mnt_fsname, &s) == 0 && s.st_rdev == mountDevice) /* Match the device. */
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/* Match the device. */
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if (stat(mountEntry->mnt_fsname, &s) == 0 && s.st_rdev == mountDevice)
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break;
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if (stat(mountEntry->mnt_dir, &s) == 0 && s.st_dev == mountDevice) /* Match the directory's mount point. */
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/* Match the directory's mount point. */
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if (stat(mountEntry->mnt_dir, &s) == 0 && s.st_dev == mountDevice)
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break;
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}
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endmntent(mountTable);
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@ -420,7 +420,7 @@ void FAST_FUNC read_leases(const char *file)
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continue;
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/* NB: add_lease takes "relative time", IOW,
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* lease duration, not lease deadline. */
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if (!(add_lease(lease.chaddr, lease.yiaddr, expires, lease.hostname))) {
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if (!(add_lease(lease.chaddr, lease.yiaddr, expires, NULL /* was lease.hostname. bug in add_lease, disabled */ ))) {
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bb_error_msg("too many leases while loading %s", file);
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break;
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}
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@ -1,4 +1,4 @@
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[ -n "$d" ] || d=..
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ls -1 "$d" > logfile.gnu
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busybox ls -1 "$d" > logfile.bb
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cmp logfile.gnu logfile.bb
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LC_ALL=C ls -1 "$d" > logfile.gnu
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LC_ALL=C busybox ls -1 "$d" > logfile.bb
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diff -ubw logfile.gnu logfile.bb
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@ -1,4 +1,4 @@
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[ -n "$d" ] || d=..
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ls -h "$d" > logfile.gnu
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busybox ls -h "$d" > logfile.bb
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cmp logfile.gnu logfile.bb
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LC_ALL=C ls -h "$d" > logfile.gnu
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LC_ALL=C busybox ls -h "$d" > logfile.bb
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diff -ubw logfile.gnu logfile.bb
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@ -1,4 +1,4 @@
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[ -n "$d" ] || d=..
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LC_ALL=C ls -l "$d" > logfile.gnu
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busybox ls -l "$d" > logfile.bb
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diff -w logfile.gnu logfile.bb
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LC_ALL=C busybox ls -l "$d" > logfile.bb
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diff -ubw logfile.gnu logfile.bb
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@ -1,4 +1,4 @@
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[ -n "$d" ] || d=..
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LC_ALL=C ls -1s "$d" > logfile.gnu
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busybox ls -1s "$d" > logfile.bb
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cmp logfile.gnu logfile.bb
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LC_ALL=C busybox ls -1s "$d" > logfile.bb
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diff -ubw logfile.gnu logfile.bb
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@ -21,6 +21,11 @@ testing "test '': should be false (1)" \
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"1\n" \
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"" ""
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testing "test !: should be true (0)" \
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"busybox test !; echo \$?" \
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"0\n" \
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"" ""
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testing "test a: should be true (0)" \
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"busybox test a; echo \$?" \
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"0\n" \
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@ -51,6 +56,11 @@ testing "test -lt = -gt: should be false (1)" \
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"1\n" \
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"" ""
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testing "test a -a !: should be true (0)" \
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"busybox test a -a !; echo \$?" \
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"0\n" \
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"" ""
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testing "test -f = a -o b: should be true (0)" \
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"busybox test -f = a -o b; echo \$?" \
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"0\n" \
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@ -624,7 +624,6 @@ static void setup_tables(void)
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int mkfs_minix_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
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int mkfs_minix_main(int argc UNUSED_PARAM, char **argv)
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{
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struct mntent *mp;
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unsigned opt;
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char *tmp;
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struct stat statbuf;
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@ -683,11 +682,8 @@ int mkfs_minix_main(int argc UNUSED_PARAM, char **argv)
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G.total_blocks = 65535;
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/* Check if it is mounted */
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mp = find_mount_point(G.device_name, NULL);
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if (mp && strcmp(G.device_name, mp->mnt_fsname) == 0)
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bb_error_msg_and_die("%s is mounted on %s; "
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"refusing to make a filesystem",
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G.device_name, mp->mnt_dir);
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if (find_mount_point(G.device_name))
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bb_error_msg_and_die("can't format mounted filesystem");
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xmove_fd(xopen(G.device_name, O_RDWR), dev_fd);
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if (fstat(dev_fd, &statbuf) < 0)
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@ -273,10 +273,10 @@ int mkfs_vfat_main(int argc UNUSED_PARAM, char **argv)
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device_num == 0x0d00 || // xd
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device_num == 0x1600 ) // hdc, hdd
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)
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bb_error_msg_and_die("Will not try to make filesystem on full-disk device (use -I if wanted)");
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bb_error_msg_and_die("will not try to make filesystem on full-disk device (use -I if wanted)");
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// can't work on mounted filesystems
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if (find_mount_point(device_name, NULL))
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bb_error_msg_and_die("Can't format mounted filesystem");
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if (find_mount_point(device_name))
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bb_error_msg_and_die("can't format mounted filesystem");
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#endif
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// get true sector size
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// (parameter must be int*, not long* or size_t*)
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