/*
* Mini xargs implementation for busybox
- * Only "-prt" options are supported in this version of xargs.
+ * Options are supported: "-prtx -n max_arg -s max_chars -e[ouf_str]"
*
- * (C) 2002 by Vladimir Oleynik <dzo@simtreas.ru>
- * (C) 2003 by Glenn McGrath <bug1@optushome.com.au>
+ * (C) 2002,2003 by Vladimir Oleynik <dzo@simtreas.ru>
*
- * Special thanks Mark Whitley for stimul to rewrote :)
+ * Special thanks
+ * - Mark Whitley and Glenn McGrath for stimul to rewrote :)
+ * - Mike Rendell <michael@cs.mun.ca>
+ * and David MacKenzie <djm@gnu.ai.mit.edu>.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
- *
- * Reference:
- * http://www.opengroup.org/onlinepubs/007904975/utilities/xargs.html
- *
- *
- * BUGS:
- * - E option doesnt allow spaces before argument
- * - exit value of isnt correct
- * - doesnt print quoted string properly
*/
#include <stdio.h>
#include <unistd.h>
#include <getopt.h>
#include <errno.h>
+#include <fcntl.h>
#include <sys/types.h>
#include <sys/wait.h>
-
#include "busybox.h"
+/* COMPAT: SYSV version defaults size (and has a max value of) to 470.
+ We try to make it as large as possible. */
+#if !defined(ARG_MAX) && defined(_SC_ARG_MAX)
+#define ARG_MAX sysconf (_SC_ARG_MAX)
+#endif
+#ifndef ARG_MAX
+#define ARG_MAX 470
+#endif
+
+
+#ifdef TEST
+# ifndef CONFIG_FEATURE_XARGS_SUPPORT_CONFIRMATION
+# define CONFIG_FEATURE_XARGS_SUPPORT_CONFIRMATION
+# endif
+# ifndef CONFIG_FEATURE_XARGS_SUPPORT_QUOTES
+# define CONFIG_FEATURE_XARGS_SUPPORT_QUOTES
+# endif
+# ifndef CONFIG_FEATURE_XARGS_SUPPORT_TERMOPT
+# define CONFIG_FEATURE_XARGS_SUPPORT_TERMOPT
+# endif
+# ifndef CONFIG_FEATURE_XARGS_SUPPORT_ZERO_TERM
+# define CONFIG_FEATURE_XARGS_SUPPORT_ZERO_TERM
+# endif
+#endif
+
/*
This function have special algorithm.
Don`t use fork and include to main!
*/
-static int xargs_exec(char **args)
+static int
+xargs_exec (char *const *args)
{
- pid_t p;
- volatile int exec_errno; /* shared vfork stack */
-
- exec_errno = 0;
- p = vfork();
- if (p < 0) {
- bb_perror_msg_and_die("vfork");
- } else if (p == 0) {
- /* vfork -- child */
- execvp(args[0], args);
- exec_errno = errno; /* set error to shared stack */
- _exit(1);
+ pid_t p;
+ volatile int exec_errno = 0; /* shared vfork stack */
+
+ if ((p = vfork ()) >= 0) {
+ if (p == 0) {
+ /* vfork -- child */
+ execvp (args[0], args);
+ exec_errno = errno; /* set error to shared stack */
+ _exit (1);
} else {
- /* vfork -- parent */
- int status;
+ /* vfork -- parent */
+ int status;
- while (wait(&status) == (pid_t) - 1) {
- if (errno != EINTR) {
- break;
- }
+ while (wait (&status) == (pid_t) - 1)
+ if (errno != EINTR)
+ break;
+ if (exec_errno) {
+ errno = exec_errno;
+ bb_perror_msg ("%s", args[0]);
+ return exec_errno == ENOENT ? 127 : 126;
+ } else {
+ if (WEXITSTATUS (status) == 255) {
+ bb_error_msg ("%s: exited with status 255; aborting", args[0]);
+ return 124;
}
-
- if (exec_errno) {
- errno = exec_errno;
- bb_perror_msg("%s", args[0]);
- return exec_errno == ENOENT ? 127 : 126;
- } else if (WEXITSTATUS(status) == 255) {
- bb_error_msg("%s: exited with status 255; aborting", args[0]);
- return 124;
- } else if (WIFSTOPPED(status)) {
- bb_error_msg("%s: stopped by signal %d", args[0],
- WSTOPSIG(status));
- return 125;
- } else if (WIFSIGNALED(status)) {
- bb_error_msg("%s: terminated by signal %d", args[0],
- WTERMSIG(status));
- return 125;
- } else if (WEXITSTATUS(status)) {
- return 123;
- } else {
- return 0;
+ if (WIFSTOPPED (status)) {
+ bb_error_msg ("%s: stopped by signal %d", args[0],
+ WSTOPSIG (status));
+ return 125;
+ }
+ if (WIFSIGNALED (status)) {
+ bb_error_msg ("%s: terminated by signal %d", args[0],
+ WTERMSIG (status));
+ return 125;
}
+ if (WEXITSTATUS (status) != 0)
+ return 123;
+ return 0;
+ }
}
+ } else {
+ bb_perror_msg_and_die ("vfork");
+ }
}
-#define OPT_VERBOSE 0x1
-#define OPT_TERMINATE 0x2
-#define OPT_UPTO_NUMBER 0x4
-#define OPT_UPTO_SIZE 0x8
-#define OPT_EOF_STRING 0x10
-int xargs_main(int argc, char **argv)
+typedef struct xlist_s {
+ char *data;
+ size_t lenght;
+ struct xlist_s *link;
+} xlist_t;
+
+static int eof_stdin_detected;
+
+#define ISBLANK(c) ((c) == ' ' || (c) == '\t')
+#define ISSPACE(c) (ISBLANK (c) || (c) == '\n' || (c) == '\r' \
+ || (c) == '\f' || (c) == '\v')
+
+#ifdef CONFIG_FEATURE_XARGS_SUPPORT_QUOTES
+static xlist_t *
+process_stdin (xlist_t *list_arg, const char *eof_str, size_t mc, char *buf)
{
-#ifdef CONFIG_FEATURE_XARGS_FANCY
- char *s_max_args = NULL;
- char *s_line_size = NULL;
-#endif
- char *eof_string = "_";
- unsigned long flg;
+#define NORM 0
+#define QUOTE 1
+#define BACKSLASH 2
+#define SPACE 4
+
+ char *s = NULL; /* start word */
+ char *p = NULL; /* pointer to end word */
+ char q = 0; /* quote char */
+ char state = NORM;
+ char eof_str_detected = 0;
+ size_t line_l = 0; /* size loaded args line */
+ int c; /* current char */
+ xlist_t *cur;
+ xlist_t *prev;
+
+ for(prev = cur = list_arg; cur; cur = cur->link) {
+ line_l += cur->lenght; /* previous allocated */
+ if(prev != cur)
+ prev = prev->link;
+ }
+
+ while(!eof_stdin_detected) {
+ c = getchar();
+ if(c == EOF) {
+ eof_stdin_detected++;
+ if(s)
+ goto unexpected_eof;
+ break;
+ }
+ if(eof_str_detected)
+ continue;
+ if (state == BACKSLASH) {
+ state = NORM;
+ goto set;
+ } else if (state == QUOTE) {
+ if (c == q) {
+ q = 0;
+ state = NORM;
+ } else {
+ goto set;
+ }
+ } else /* if(state == NORM) */ {
+ if (ISSPACE (c)) {
+ if (s) {
+unexpected_eof:
+ state = SPACE;
+ c = 0;
+ goto set;
+ }
+ } else {
+ if (s == NULL)
+ s = p = buf;
+ if (c == '\\') {
+ state = BACKSLASH;
+ } else if (c == '\'' || c == '"') {
+ q = c;
+ state = QUOTE;
+ } else {
+set:
+ if( (p-buf) >= mc)
+ bb_error_msg_and_die ("argument line too long");
+ *p++ = c;
+ }
+ }
+ }
+ if (state == SPACE) { /* word's delimiter or EOF detected */
+ if (q)
+ bb_error_msg_and_die ("unmatched %s quote",
+ q == '\'' ? "single" : "double");
+ /* word loaded */
+ if(eof_str) {
+ eof_str_detected = strcmp(s, eof_str) == 0;
+ }
+ if(!eof_str_detected) {
+ size_t lenght = (p-buf);
- int line_size;
- unsigned int max_args = LINE_MAX;
+ cur = xmalloc(sizeof(xlist_t) + lenght);
+ cur->data = memcpy(cur + 1, s, lenght);
+ cur->lenght = lenght;
+ cur->link = NULL;
+ if(prev == NULL) {
+ list_arg = cur;
+ } else {
+ prev->link = cur;
+ }
+ prev = cur;
+ line_l += lenght;
+ if(line_l > mc) {
+ /* stop memory usage :-) */
+ break;
+ }
+ }
+ s = NULL;
+ state = NORM;
+ }
+ }
+ return list_arg;
+}
+#else
+/* The variant is unsupport single, double quotes and backslash */
+static xlist_t *
+process_stdin (xlist_t *list_arg, const char *eof_str, size_t mc, char *buf)
+{
- char *line_buffer = NULL;
- char *line_buffer_ptr_ptr;
- char *old_arg = NULL;
+ int c; /* current char */
+ int eof_str_detected = 0;
+ char *s = NULL; /* start word */
+ char *p = NULL; /* pointer to end word */
+ size_t line_l = 0; /* size loaded args line */
+ xlist_t *cur;
+ xlist_t *prev;
- char **args;
- char *args_entry_ptr;
+ for(prev = cur = list_arg; cur; cur = cur->link) {
+ line_l += cur->lenght; /* previous allocated */
+ if(prev != cur)
+ prev = prev->link;
+ }
- int i;
- int a;
+ while(!eof_stdin_detected) {
+ c = getchar();
+ if(c == EOF) {
+ eof_stdin_detected++;
+ }
+ if(eof_str_detected)
+ continue;
+ if (c == EOF || ISSPACE (c)) {
+ if(s == NULL)
+ continue;
+ c = EOF;
+ }
+ if (s == NULL)
+ s = p = buf;
+ if( (p-buf) >= mc)
+ bb_error_msg_and_die ("argument line too long");
+ *p++ = c == EOF ? 0 : c;
+ if (c == EOF) { /* word's delimiter or EOF detected */
+ /* word loaded */
+ if(eof_str) {
+ eof_str_detected = strcmp(s, eof_str) == 0;
+ }
+ if(!eof_str_detected) {
+ size_t lenght = (p-buf);
-#if 0
- /* Default to maximum line length */
- if (LINE_MAX > ARG_MAX - 2048) {
- /* Minimum command line length */
- line_size = LINE_MAX;
- } else {
- /* Maximum command line length */
- line_size = ARG_MAX = 2048;
+ cur = xmalloc(sizeof(xlist_t) + lenght);
+ cur->data = memcpy(cur + 1, s, lenght);
+ cur->lenght = lenght;
+ cur->link = NULL;
+ if(prev == NULL) {
+ list_arg = cur;
+ } else {
+ prev->link = cur;
+ }
+ prev = cur;
+ line_l += lenght;
+ if(line_l > mc) {
+ /* stop memory usage :-) */
+ break;
+ }
+ s = NULL;
+ }
}
+ }
+ return list_arg;
+}
+#endif /* CONFIG_FEATURE_XARGS_SUPPORT_QUOTES */
+
+
+#ifdef CONFIG_FEATURE_XARGS_SUPPORT_CONFIRMATION
+/* Prompt the user for a response, and
+ if the user responds affirmatively, return true;
+ otherwise, return false. Used "/dev/tty", not stdin. */
+static int
+xargs_ask_confirmation (void)
+{
+ static FILE *tty_stream;
+ int c, savec;
+
+ if (!tty_stream) {
+ tty_stream = fopen ("/dev/tty", "r");
+ if (!tty_stream)
+ bb_perror_msg_and_die ("/dev/tty");
+ /* pranoidal security by vodz */
+ fcntl(fileno(tty_stream), F_SETFD, FD_CLOEXEC);
+ }
+ fputs (" ?...", stderr);
+ fflush (stderr);
+ c = savec = getc (tty_stream);
+ while (c != EOF && c != '\n')
+ c = getc (tty_stream);
+ if (savec == 'y' || savec == 'Y')
+ return 1;
+ return 0;
+}
+# define OPT_INC_P 1
#else
- line_size = LINE_MAX;
-#endif
-
-#ifndef CONFIG_FEATURE_XARGS_FANCY
- flg = bb_getopt_ulflags(argc, argv, "+t");
+# define OPT_INC_P 0
+# define xargs_ask_confirmation() 1
+#endif /* CONFIG_FEATURE_XARGS_SUPPORT_CONFIRMATION */
+
+#ifdef CONFIG_FEATURE_XARGS_SUPPORT_TERMOPT
+# define OPT_INC_X 1
#else
- flg = bb_getopt_ulflags(argc, argv, "+txn:s:E::", &s_max_args, &s_line_size, &eof_string);
+# define OPT_INC_X 0
+#endif
- if (s_line_size) {
- line_size = bb_xgetularg10_bnd(s_max_args, 1, line_size);
+#ifdef CONFIG_FEATURE_XARGS_SUPPORT_ZERO_TERM
+static xlist_t *
+process0_stdin (xlist_t *list_arg, const char *eof_str, size_t mc, char *buf)
+{
+ int c; /* current char */
+ char *s = NULL; /* start word */
+ char *p = NULL; /* pointer to end word */
+ size_t line_l = 0; /* size loaded args line */
+ xlist_t *cur;
+ xlist_t *prev;
+
+ for(prev = cur = list_arg; cur; cur = cur->link) {
+ line_l += cur->lenght; /* previous allocated */
+ if(prev != cur)
+ prev = prev->link;
+ }
+
+ while(!eof_stdin_detected) {
+ c = getchar();
+ if(c == EOF) {
+ eof_stdin_detected++;
+ if(s == NULL)
+ break;
+ c = 0;
}
- if (s_max_args) {
- max_args = bb_xgetularg10(s_max_args);
+ if (s == NULL)
+ s = p = buf;
+ if( (p-buf) >= mc)
+ bb_error_msg_and_die ("argument line too long");
+ *p++ = c;
+ if (c == 0) { /* word's delimiter or EOF detected */
+ /* word loaded */
+ size_t lenght = (p-buf);
+
+ cur = xmalloc(sizeof(xlist_t) + lenght);
+ cur->data = memcpy(cur + 1, s, lenght);
+ cur->lenght = lenght;
+ cur->link = NULL;
+ if(prev == NULL) {
+ list_arg = cur;
+ } else {
+ prev->link = cur;
+ }
+ prev = cur;
+ line_l += lenght;
+ if(line_l > mc) {
+ /* stop memory usage :-) */
+ break;
+ }
+ s = NULL;
}
+ }
+ return list_arg;
+}
+# define READ_ARGS(l, e, nmc, mc) (*read_args)(l, e, nmc, mc)
+# define OPT_INC_0 1 /* future use */
+#else
+# define OPT_INC_0 0 /* future use */
+# define READ_ARGS(l, e, nmc, mc) process_stdin(l, e, nmc, mc)
+#endif /* CONFIG_FEATURE_XARGS_SUPPORT_ZERO_TERM */
+
+
+#define OPT_VERBOSE (1<<0)
+#define OPT_NO_EMPTY (1<<1)
+#define OPT_UPTO_NUMBER (1<<2)
+#define OPT_UPTO_SIZE (1<<3)
+#define OPT_EOF_STRING (1<<4)
+#ifdef CONFIG_FEATURE_XARGS_SUPPORT_CONFIRMATION
+#define OPT_INTERACTIVE (1<<5)
+#else
+#define OPT_INTERACTIVE (0) /* require for algorithm &| */
#endif
+#define OPT_TERMINATE (1<<(5+OPT_INC_P))
+#define OPT_ZEROTERM (1<<(5+OPT_INC_P+OPT_INC_X))
+/* next future
+#define OPT_NEXT_OTHER (1<<(5+OPT_INC_P+OPT_INC_X+OPT_INC_0))
+*/
- a = argc - optind;
- argv += optind;
- if (a == 0) {
- /* default behavior is to echo all the filenames */
- *argv = "echo";
- a++;
- }
- /* allocating pointers for execvp: a*arg, arg from stdin, NULL */
- args = xcalloc(a + 2, sizeof(char *));
+int
+xargs_main (int argc, char **argv)
+{
+ char **args;
+ int i, a, n;
+ xlist_t *list = NULL;
+ xlist_t *cur;
+ int child_error = 0;
+ char *max_args, *max_chars;
+ int n_max_arg;
+ size_t n_chars = 0;
+ long orig_arg_max;
+ const char *eof_str = "_";
+ unsigned long opt;
+ size_t n_max_chars;
+#ifdef CONFIG_FEATURE_XARGS_SUPPORT_ZERO_TERM
+ xlist_t * (*read_args) (xlist_t *, const char *, size_t, char *) = process_stdin;
+#endif
- /* Store the command to be executed (taken from the command line) */
+#ifdef CONFIG_FEATURE_XARGS_SUPPORT_CONFIRMATION
+ bb_opt_complementaly = "pt";
+#endif
+
+ opt = bb_getopt_ulflags (argc, argv, "+trn:s:e::"
+#ifdef CONFIG_FEATURE_XARGS_SUPPORT_CONFIRMATION
+ "p"
+#endif
+#ifdef CONFIG_FEATURE_XARGS_SUPPORT_TERMOPT
+ "x"
+#endif
+#ifdef CONFIG_FEATURE_XARGS_SUPPORT_ZERO_TERM
+ "0"
+#endif
+ , &max_args, &max_chars, &eof_str);
+
+ a = argc - optind;
+ argv += optind;
+ if (a == 0) {
+ /* default behavior is to echo all the filenames */
+ *argv = "echo";
+ a++;
+ }
+
+ orig_arg_max = ARG_MAX;
+ if (orig_arg_max == -1)
+ orig_arg_max = LONG_MAX;
+ orig_arg_max -= 2048; /* POSIX.2 requires subtracting 2048. */
+ if ((opt & OPT_UPTO_SIZE)) {
+ n_max_chars = bb_xgetularg10_bnd (max_chars, 1, orig_arg_max);
for (i = 0; i < a; i++) {
- line_size -= strlen(*argv) + 1;
- args[i] = *argv++;
+ n_chars += strlen (*argv) + 1;
}
- if (line_size < 1) {
- bb_error_msg_and_die("can not fit single argument within argument list size limit");
+ if (n_max_chars < n_chars) {
+ bb_error_msg_and_die
+ ("can not fit single argument within argument list size limit");
}
+ n_max_chars -= n_chars;
+ } else {
+ /* Sanity check for systems with huge ARG_MAX defines (e.g., Suns which
+ have it at 1 meg). Things will work fine with a large ARG_MAX but it
+ will probably hurt the system more than it needs to; an array of this
+ size is allocated. */
+ if (orig_arg_max > 20 * 1024)
+ orig_arg_max = 20 * 1024;
+ n_max_chars = orig_arg_max;
+ }
+ max_chars = xmalloc(n_max_chars);
- args[i] = xmalloc(line_size);
- args_entry_ptr = args[i];
-
- /* Now, read in one line at a time from stdin, and store this
- * line to be used later as an argument to the command */
- do {
- char *line_buffer_ptr = NULL;
- unsigned int arg_count = 0;
- unsigned int arg_size = 0;
-
- *args_entry_ptr = '\0';
-
- /* Get the required number of entries from stdin */
- do {
- /* (Re)fill the line buffer */
- if (line_buffer == NULL) {
- line_buffer = bb_get_chomped_line_from_file(stdin);
- if (line_buffer == NULL) {
- /* EOF, exit outer loop */
- break;
- }
- line_buffer_ptr =
- strtok_r(line_buffer, " \t", &line_buffer_ptr_ptr);
- } else {
- if (old_arg) {
- line_buffer_ptr = old_arg;
- old_arg = NULL;
- } else {
- line_buffer_ptr =
- strtok_r(NULL, " \t", &line_buffer_ptr_ptr);
- }
- }
- /* If no arguments left go back and get another line */
- if (line_buffer_ptr == NULL) {
- free(line_buffer);
- line_buffer = NULL;
- continue;
- }
-
-#ifdef CONFIG_FEATURE_XARGS_FANCY
- if (eof_string && (strcmp(line_buffer_ptr, eof_string) == 0)) {
-#else
- if (strcmp(line_buffer_ptr, eof_string) == 0) {
+ if ((opt & OPT_UPTO_NUMBER)) {
+ n_max_arg = bb_xgetularg10_bnd (max_args, 1, INT_MAX);
+ } else {
+ n_max_arg = n_max_chars;
+ }
+
+#ifdef CONFIG_FEATURE_XARGS_SUPPORT_ZERO_TERM
+ if(opt & OPT_ZEROTERM)
+ read_args = process0_stdin;
#endif
- /* logical EOF, exit outer loop */
- line_buffer = NULL;
- break;
- }
-
- /* Check the next argument will fit */
- arg_size += 1 + strlen(line_buffer_ptr);
- if (arg_size > line_size) {
- if ((arg_count == 0)
-#ifdef CONFIG_FEATURE_XARGS_FANCY
- || ((flg & OPT_TERMINATE) && (arg_count != max_args))) {
+
+ while ((list = READ_ARGS(list, eof_str, n_max_chars, max_chars)) != NULL
+ || (opt & OPT_NO_EMPTY) == 0) {
+ opt |= OPT_NO_EMPTY;
+ n = 0;
+ n_chars = 0;
+#ifdef CONFIG_FEATURE_XARGS_SUPPORT_TERMOPT
+ for (cur = list; cur; ) {
+ n_chars += cur->lenght;
+ n++;
+ cur = cur->link;
+ if (n_chars > n_max_chars || (n == n_max_arg && cur)) {
+ if (opt & OPT_TERMINATE)
+ bb_error_msg_and_die ("argument list too long");
+ break;
+ }
+ }
#else
- ) {
-#endif
- bb_error_msg_and_die("argument line too long");
- }
- old_arg = line_buffer_ptr;
- break;
- }
-
- /* Add the entry to our pre-allocated space */
- strcat(args_entry_ptr, line_buffer_ptr);
- strcat(args_entry_ptr, " ");
- arg_count++;
- } while (arg_count < max_args);
-
- /* Remove the last space */
- args_entry_ptr[arg_size - 1] = '\0';
-
- if (*args_entry_ptr != '\0') {
- if (flg & OPT_VERBOSE) {
- for (i = 0; args[i]; i++) {
- if (i) {
- fputc(' ', stderr);
- }
- fputs(args[i], stderr);
- }
- fputc('\n', stderr);
- }
- xargs_exec(args);
+ for (cur = list; cur; cur = cur->link) {
+ n_chars += cur->lenght;
+ n++;
+ if (n_chars > n_max_chars || n == n_max_arg) {
+ break;
+ }
+ }
+#endif /* CONFIG_FEATURE_XARGS_SUPPORT_TERMOPT */
+
+ /* allocating pointers for execvp:
+ a*arg, n*arg from stdin, NULL */
+ args = xcalloc (n + a + 1, sizeof (char *));
+
+ /* Store the command to be executed
+ (taken from the command line) */
+ for (i = 0; i < a; i++)
+ args[i] = argv[i];
+ /* (taken from stdin) */
+ for (cur = list; n; cur = cur->link) {
+ args[i++] = cur->data;
+ n--;
+ }
+
+ if ((opt & (OPT_INTERACTIVE|OPT_VERBOSE))) {
+ for (i = 0; args[i]; i++) {
+ if (i)
+ fputc (' ', stderr);
+ fputs (args[i], stderr);
}
- } while (line_buffer);
+ if((opt & OPT_INTERACTIVE) == 0)
+ fputc ('\n', stderr);
+ }
+ if ((opt & OPT_INTERACTIVE) == 0 || xargs_ask_confirmation () != 0) {
+ child_error = xargs_exec (args);
+ }
+ /* clean up */
+ for (i = a; args[i]; i++) {
+ cur = list;
+ list = list->link;
+ free (cur);
+ }
+ free (args);
+ if (child_error > 0 && child_error != 123) {
+ break;
+ }
+ }
#ifdef CONFIG_FEATURE_CLEAN_UP
- free(args);
+ free(max_chars);
#endif
- return 0;
+ return child_error;
+}
+
+
+#ifdef TEST
+
+const char *bb_applet_name = "debug stuff usage";
+
+void bb_show_usage(void)
+{
+ fprintf(stderr, "Usage: %s [-p] [-r] [-t] -[x] [-n max_arg] [-s max_chars]\n", bb_applet_name);
+ exit(1);
+}
+
+int main(int argc, char **argv)
+{
+ return xargs_main(argc, argv);
}
+#endif /* TEST */
projects / oweals / busybox.git / commitdiff