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File busybox-1.14.2-ls.patch of Package busybox (Revision 20)
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diff -urpN busybox-1.14.2/coreutils/ls.c busybox-1.14.2-ls/coreutils/ls.c --- busybox-1.14.2/coreutils/ls.c 2009-06-22 00:40:29.000000000 +0200 +++ busybox-1.14.2-ls/coreutils/ls.c 2009-07-03 12:46:16.000000000 +0200 @@ -144,8 +144,7 @@ static const char ls_options[] ALIGN1 = USE_FEATURE_LS_FOLLOWLINKS("L") /* 1, 24 */ USE_FEATURE_LS_RECURSIVE("R") /* 1, 25 */ USE_FEATURE_HUMAN_READABLE("h") /* 1, 26 */ - USE_SELINUX("K") /* 1, 27 */ - USE_SELINUX("Z") /* 1, 28 */ + USE_SELINUX("KZ") /* 2, 28 */ USE_FEATURE_AUTOWIDTH("T:w:") /* 2, 30 */ ; enum { @@ -162,6 +161,16 @@ enum { OPT_Q = (1 << 10), //OPT_A = (1 << 11), //OPT_k = (1 << 12), + OPTBIT_color = 13 + + 4 * ENABLE_FEATURE_LS_TIMESTAMPS + + 4 * ENABLE_FEATURE_LS_SORTFILES + + 2 * ENABLE_FEATURE_LS_FILETYPES + + 1 * ENABLE_FEATURE_LS_FOLLOWLINKS + + 1 * ENABLE_FEATURE_LS_RECURSIVE + + 1 * ENABLE_FEATURE_HUMAN_READABLE + + 2 * ENABLE_SELINUX + + 2 * ENABLE_FEATURE_AUTOWIDTH, + OPT_color = 1 << OPTBIT_color, }; enum { @@ -889,16 +898,6 @@ static int list_single(const struct dnod } -/* colored LS support by JaWi, janwillem.janssen@lxtreme.nl */ -#if ENABLE_FEATURE_LS_COLOR -/* long option entry used only for --color, which has no short option - * equivalent */ -static const char ls_color_opt[] ALIGN1 = - "color\0" Optional_argument "\xff" /* no short equivalent */ - ; -#endif - - int ls_main(int argc UNUSED_PARAM, char **argv) { struct dnode **dnd; @@ -911,8 +910,25 @@ int ls_main(int argc UNUSED_PARAM, char int dnfiles; int dndirs; int i; +#if ENABLE_FEATURE_LS_COLOR + /* colored LS support by JaWi, janwillem.janssen@lxtreme.nl */ + /* coreutils 6.10: + * # ls --color=BOGUS + * ls: invalid argument 'BOGUS' for '--color' + * Valid arguments are: + * 'always', 'yes', 'force' + * 'never', 'no', 'none' + * 'auto', 'tty', 'if-tty' + * (and substrings: "--color=alwa" work too) + */ + static const char ls_longopts[] ALIGN1 = + "color\0" Optional_argument "\xff"; /* no short equivalent */ + static const char color_str[] ALIGN1 = + "always\0""yes\0""force\0" + "auto\0""tty\0""if-tty\0"; /* need to initialize since --color has _an optional_ argument */ - USE_FEATURE_LS_COLOR(const char *color_opt = "always";) + const char *color_opt = color_str; /* "always" */ +#endif INIT_G(); @@ -927,7 +943,7 @@ int ls_main(int argc UNUSED_PARAM, char #endif /* process options */ - USE_FEATURE_LS_COLOR(applet_long_options = ls_color_opt;) + USE_FEATURE_LS_COLOR(applet_long_options = ls_longopts;) #if ENABLE_FEATURE_AUTOWIDTH opt_complementary = "T+:w+"; /* -T N, -w N */ opt = getopt32(argv, ls_options, &tabstops, &terminal_width @@ -966,13 +982,20 @@ int ls_main(int argc UNUSED_PARAM, char if (!p || (p[0] && strcmp(p, "none") != 0)) show_color = 1; } - if (opt & (1 << i)) { /* next flag after short options */ - if (strcmp("always", color_opt) == 0) - show_color = 1; - else if (strcmp("never", color_opt) == 0) + if (opt & OPT_color) { + if (color_opt[0] == 'n') show_color = 0; - else if (strcmp("auto", color_opt) == 0 && isatty(STDOUT_FILENO)) - show_color = 1; + else switch (index_in_substrings(color_str, color_opt)) { + case 3: + case 4: + case 5: + if (isatty(STDOUT_FILENO)) { + case 0: + case 1: + case 2: + show_color = 1; + } + } } #endif diff -urpN busybox-1.14.2/testsuite/ls/ls-1-works busybox-1.14.2-ls/testsuite/ls/ls-1-works --- busybox-1.14.2/testsuite/ls/ls-1-works 2009-06-22 00:32:00.000000000 +0200 +++ busybox-1.14.2-ls/testsuite/ls/ls-1-works 2009-07-02 14:28:45.000000000 +0200 @@ -1,4 +1,4 @@ [ -n "$d" ] || d=.. -ls -1 "$d" > logfile.gnu -busybox ls -1 "$d" > logfile.bb -cmp logfile.gnu logfile.bb +LC_ALL=C ls -1 "$d" > logfile.gnu +LC_ALL=C busybox ls -1 "$d" > logfile.bb +diff -ubw logfile.gnu logfile.bb diff -urpN busybox-1.14.2/testsuite/ls/ls-h-works busybox-1.14.2-ls/testsuite/ls/ls-h-works --- busybox-1.14.2/testsuite/ls/ls-h-works 2009-06-22 00:32:00.000000000 +0200 +++ busybox-1.14.2-ls/testsuite/ls/ls-h-works 2009-07-02 14:28:45.000000000 +0200 @@ -1,4 +1,4 @@ [ -n "$d" ] || d=.. -ls -h "$d" > logfile.gnu -busybox ls -h "$d" > logfile.bb -cmp logfile.gnu logfile.bb +LC_ALL=C ls -h "$d" > logfile.gnu +LC_ALL=C busybox ls -h "$d" > logfile.bb +diff -ubw logfile.gnu logfile.bb diff -urpN busybox-1.14.2/testsuite/ls/ls-l-works busybox-1.14.2-ls/testsuite/ls/ls-l-works --- busybox-1.14.2/testsuite/ls/ls-l-works 2009-06-22 00:32:00.000000000 +0200 +++ busybox-1.14.2-ls/testsuite/ls/ls-l-works 2009-07-02 14:28:45.000000000 +0200 @@ -1,4 +1,4 @@ [ -n "$d" ] || d=.. LC_ALL=C ls -l "$d" > logfile.gnu -busybox ls -l "$d" > logfile.bb -diff -w logfile.gnu logfile.bb +LC_ALL=C busybox ls -l "$d" > logfile.bb +diff -ubw logfile.gnu logfile.bb diff -urpN busybox-1.14.2/testsuite/ls/ls-s-works busybox-1.14.2-ls/testsuite/ls/ls-s-works --- busybox-1.14.2/testsuite/ls/ls-s-works 2009-06-22 00:32:00.000000000 +0200 +++ busybox-1.14.2-ls/testsuite/ls/ls-s-works 2009-07-02 14:28:45.000000000 +0200 @@ -1,4 +1,4 @@ [ -n "$d" ] || d=.. LC_ALL=C ls -1s "$d" > logfile.gnu -busybox ls -1s "$d" > logfile.bb -cmp logfile.gnu logfile.bb +LC_ALL=C busybox ls -1s "$d" > logfile.bb +diff -ubw logfile.gnu logfile.bb
