int uname_main(int argc UNUSED_PARAM, char **argv)
{
#if ENABLE_LONG_OPTS
static const char uname_longopts[] ALIGN1 =
/* name, has_arg, val */
"all\0" No_argument "a"
"kernel-name\0" No_argument "s"
"nodename\0" No_argument "n"
"kernel-release\0" No_argument "r"
"release\0" No_argument "r"
"kernel-version\0" No_argument "v"
"machine\0" No_argument "m"
"processor\0" No_argument "p"
"hardware-platform\0" No_argument "i"
"operating-system\0" No_argument "o"
#ifdef MY_ABC_HERE
"synology-unique\0" No_argument "u"
#endif
;
#endif
uname_info_t uname_info;
#if defined(__sparc__) && defined(__linux__)
char *fake_sparc = getenv("FAKE_SPARC");
#endif
const char *unknown_str = "unknown";
const char *fmt;
const unsigned short *delta;
unsigned toprint;
IF_LONG_OPTS(applet_long_options = uname_longopts);
toprint = getopt32(argv, options);
if (argv[optind]) { /* coreutils-6.9 compat */
bb_show_usage();
}
if (toprint & (1 << OPT_ALL_BIT)) { /* -a => all opts on */
toprint = (1 << OPT_ALL_BIT) - 1;
unknown_str = ""; /* -a does not print unknown fields */
}
if (toprint == 0) { /* no opts => -s (sysname) */
toprint = 1;
}
uname(&uname_info.name); /* never fails */
#if defined(__sparc__) && defined(__linux__)
if (fake_sparc && (fake_sparc[0] | 0x20) == 'y') {
strcpy(uname_info.name.machine, "sparc");
}
#endif
strcpy(uname_info.processor, unknown_str);
strcpy(uname_info.platform, unknown_str);
strcpy(uname_info.os, "GNU/Linux");
#ifdef MY_ABC_HERE
if (1 != GetKeyValue("/etc.defaults/synoinfo.conf", "unique",
uname_info.unique, sizeof(uname_info.unique))) {
strcpy(uname_info.unique, unknown_str);
}
#endif
#if 0
/* Fedora does something like this */
strcpy(uname_info.processor, uname_info.name.machine);
strcpy(uname_info.platform, uname_info.name.machine);
if (uname_info.platform[0] == 'i'
&& uname_info.platform[1]
&& uname_info.platform[2] == '8'
&& uname_info.platform[3] == '6'
) {
uname_info.platform[1] = '3';
}
#endif
delta = utsname_offset;
fmt = " %s" + 1;
do {
if (toprint & 1) {
const char *p = (char *)(&uname_info) + *delta;
if (p[0]) {
printf(fmt, p);
fmt = " %s";
}
}
++delta;
} while (toprint >>= 1);
bb_putchar('\n');
fflush_stdout_and_exit(EXIT_SUCCESS); /* coreutils-6.9 compat */
}
int sed_main(int argc UNUSED_PARAM, char **argv)
{
unsigned opt;
llist_t *opt_e, *opt_f;
char *opt_i;
#if ENABLE_LONG_OPTS
static const char sed_longopts[] ALIGN1 =
/* name has_arg short */
"in-place\0" Optional_argument "i"
"regexp-extended\0" No_argument "r"
"quiet\0" No_argument "n"
"silent\0" No_argument "n"
"expression\0" Required_argument "e"
"file\0" Required_argument "f";
#endif
INIT_G();
/* destroy command strings on exit */
if (ENABLE_FEATURE_CLEAN_UP) atexit(sed_free_and_close_stuff);
/* Lie to autoconf when it starts asking stupid questions. */
if (argv[1] && strcmp(argv[1], "--version") == 0) {
puts("This is not GNU sed version 4.0");
return 0;
}
/* do normal option parsing */
opt_e = opt_f = NULL;
opt_i = NULL;
opt_complementary = "nn"; /* count -n */
IF_LONG_OPTS(applet_long_options = sed_longopts);
/* -i must be first, to match OPT_in_place definition */
/* -E is a synonym of -r:
* GNU sed 4.2.1 mentions it in neither --help
* nor manpage, but does recognize it.
*/
opt = getopt32(argv, "i::rEne:*f:*", &opt_i, &opt_e, &opt_f,
&G.be_quiet); /* counter for -n */
//argc -= optind;
argv += optind;
if (opt & OPT_in_place) { // -i
atexit(cleanup_outname);
}
if (opt & (2|4))
G.regex_type |= REG_EXTENDED; // -r or -E
//if (opt & 8)
// G.be_quiet++; // -n (implemented with a counter instead)
while (opt_e) { // -e
add_cmd_block(llist_pop(&opt_e));
}
while (opt_f) { // -f
char *line;
FILE *cmdfile;
cmdfile = xfopen_stdin(llist_pop(&opt_f));
while ((line = xmalloc_fgetline(cmdfile)) != NULL) {
add_cmd(line);
free(line);
}
fclose_if_not_stdin(cmdfile);
}
/* if we didn't get a pattern from -e or -f, use argv[0] */
if (!(opt & 0x30)) {
if (!*argv)
bb_show_usage();
add_cmd_block(*argv++);
}
/* Flush any unfinished commands. */
add_cmd("");
/* By default, we write to stdout */
G.nonstdout = stdout;
/* argv[0..(argc-1)] should be names of file to process. If no
* files were specified or '-' was specified, take input from stdin.
* Otherwise, we process all the files specified. */
G.input_file_list = argv;
if (!argv[0]) {
if (opt & OPT_in_place)
bb_error_msg_and_die(bb_msg_requires_arg, "-i");
argv[0] = (char*)bb_msg_standard_input;
/* G.last_input_file = 0; - already is */
} else {
goto start;
for (; *argv; argv++) {
struct stat statbuf;
int nonstdoutfd;
sed_cmd_t *sed_cmd;
G.last_input_file++;
start:
if (!(opt & OPT_in_place)) {
if (LONE_DASH(*argv)) {
*argv = (char*)bb_msg_standard_input;
process_files();
}
continue;
}
/* -i: process each FILE separately: */
if (stat(*argv, &statbuf) != 0) {
bb_simple_perror_msg(*argv);
G.exitcode = EXIT_FAILURE;
G.current_input_file++;
continue;
}
G.outname = xasprintf("%sXXXXXX", *argv);
nonstdoutfd = xmkstemp(G.outname);
G.nonstdout = xfdopen_for_write(nonstdoutfd);
/* Set permissions/owner of output file */
/* chmod'ing AFTER chown would preserve suid/sgid bits,
* but GNU sed 4.2.1 does not preserve them either */
fchmod(nonstdoutfd, statbuf.st_mode);
fchown(nonstdoutfd, statbuf.st_uid, statbuf.st_gid);
process_files();
fclose(G.nonstdout);
G.nonstdout = stdout;
if (opt_i) {
char *backupname = xasprintf("%s%s", *argv, opt_i);
xrename(*argv, backupname);
free(backupname);
}
/* else unlink(*argv); - rename below does this */
xrename(G.outname, *argv); //TODO: rollback backup on error?
free(G.outname);
G.outname = NULL;
/* Fix disabled range matches and mangled ",+N" ranges */
for (sed_cmd = G.sed_cmd_head; sed_cmd; sed_cmd = sed_cmd->next) {
sed_cmd->beg_line = sed_cmd->beg_line_orig;
sed_cmd->end_line = sed_cmd->end_line_orig;
}
}
/* Here, to handle "sed 'cmds' nonexistent_file" case we did:
* if (G.current_input_file[G.current_input_file] == NULL)
* return G.exitcode;
* but it's not needed since process_files() works correctly
* in this case too. */
}
process_files();
return G.exitcode;
}
int sed_main(int argc UNUSED_PARAM, char **argv)
{
unsigned opt;
llist_t *opt_e, *opt_f;
char *opt_i;
#if ENABLE_LONG_OPTS
static const char sed_longopts[] ALIGN1 =
/* name has_arg short */
"in-place\0" Optional_argument "i"
"regexp-extended\0" No_argument "r"
"quiet\0" No_argument "n"
"silent\0" No_argument "n"
"expression\0" Required_argument "e"
"file\0" Required_argument "f";
#endif
int status = EXIT_SUCCESS;
INIT_G();
/* destroy command strings on exit */
if (ENABLE_FEATURE_CLEAN_UP) atexit(sed_free_and_close_stuff);
/* Lie to autoconf when it starts asking stupid questions. */
if (argv[1] && strcmp(argv[1], "--version") == 0) {
puts("This is not GNU sed version 4.0");
return 0;
}
/* do normal option parsing */
opt_e = opt_f = NULL;
opt_i = NULL;
opt_complementary = "e::f::" /* can occur multiple times */
"nn"; /* count -n */
IF_LONG_OPTS(applet_long_options = sed_longopts);
/* -i must be first, to match OPT_in_place definition */
opt = getopt32(argv, "i::rne:f:", &opt_i, &opt_e, &opt_f,
&G.be_quiet); /* counter for -n */
//argc -= optind;
argv += optind;
if (opt & OPT_in_place) { // -i
atexit(cleanup_outname);
}
if (opt & 0x2) G.regex_type |= REG_EXTENDED; // -r
//if (opt & 0x4) G.be_quiet++; // -n
while (opt_e) { // -e
add_cmd_block(llist_pop(&opt_e));
}
while (opt_f) { // -f
char *line;
FILE *cmdfile;
cmdfile = xfopen_for_read(llist_pop(&opt_f));
while ((line = xmalloc_fgetline(cmdfile)) != NULL) {
add_cmd(line);
free(line);
}
fclose(cmdfile);
}
/* if we didn't get a pattern from -e or -f, use argv[0] */
if (!(opt & 0x18)) {
if (!*argv)
bb_show_usage();
add_cmd_block(*argv++);
}
/* Flush any unfinished commands. */
add_cmd("");
/* By default, we write to stdout */
G.nonstdout = stdout;
/* argv[0..(argc-1)] should be names of file to process. If no
* files were specified or '-' was specified, take input from stdin.
* Otherwise, we process all the files specified. */
if (argv[0] == NULL) {
if (opt & OPT_in_place)
bb_error_msg_and_die(bb_msg_requires_arg, "-i");
add_input_file(stdin);
} else {
int i;
for (i = 0; argv[i]; i++) {
struct stat statbuf;
int nonstdoutfd;
FILE *file;
sed_cmd_t *sed_cmd;
if (LONE_DASH(argv[i]) && !(opt & OPT_in_place)) {
add_input_file(stdin);
process_files();
continue;
}
file = fopen_or_warn(argv[i], "r");
if (!file) {
status = EXIT_FAILURE;
continue;
}
add_input_file(file);
if (!(opt & OPT_in_place)) {
continue;
}
/* -i: process each FILE separately: */
G.outname = xasprintf("%sXXXXXX", argv[i]);
nonstdoutfd = xmkstemp(G.outname);
G.nonstdout = xfdopen_for_write(nonstdoutfd);
/* Set permissions/owner of output file */
fstat(fileno(file), &statbuf);
/* chmod'ing AFTER chown would preserve suid/sgid bits,
* but GNU sed 4.2.1 does not preserve them either */
fchmod(nonstdoutfd, statbuf.st_mode);
fchown(nonstdoutfd, statbuf.st_uid, statbuf.st_gid);
process_files();
fclose(G.nonstdout);
G.nonstdout = stdout;
if (opt_i) {
char *backupname = xasprintf("%s%s", argv[i], opt_i);
xrename(argv[i], backupname);
free(backupname);
}
/* else unlink(argv[i]); - rename below does this */
xrename(G.outname, argv[i]); //TODO: rollback backup on error?
free(G.outname);
G.outname = NULL;
/* Re-enable disabled range matches */
for (sed_cmd = G.sed_cmd_head; sed_cmd; sed_cmd = sed_cmd->next) {
sed_cmd->beg_line = sed_cmd->beg_line_orig;
}
}
/* Here, to handle "sed 'cmds' nonexistent_file" case we did:
* if (G.current_input_file >= G.input_file_count)
* return status;
* but it's not needed since process_files() works correctly
* in this case too. */
}
process_files();
return status;
}
CPIO_OPT_UNCONDITIONAL = (1 << 3),
CPIO_OPT_VERBOSE = (1 << 4),
CPIO_OPT_CREATE_LEADING_DIR = (1 << 5),
CPIO_OPT_PRESERVE_MTIME = (1 << 6),
CPIO_OPT_DEREF = (1 << 7),
CPIO_OPT_FILE = (1 << 8),
OPTBIT_FILE = 8,
IF_FEATURE_CPIO_O(OPTBIT_CREATE ,)
IF_FEATURE_CPIO_O(OPTBIT_FORMAT ,)
IF_FEATURE_CPIO_P(OPTBIT_PASSTHROUGH,)
IF_LONG_OPTS( OPTBIT_QUIET ,)
IF_LONG_OPTS( OPTBIT_2STDOUT ,)
CPIO_OPT_CREATE = IF_FEATURE_CPIO_O((1 << OPTBIT_CREATE )) + 0,
CPIO_OPT_FORMAT = IF_FEATURE_CPIO_O((1 << OPTBIT_FORMAT )) + 0,
CPIO_OPT_PASSTHROUGH = IF_FEATURE_CPIO_P((1 << OPTBIT_PASSTHROUGH)) + 0,
CPIO_OPT_QUIET = IF_LONG_OPTS( (1 << OPTBIT_QUIET )) + 0,
CPIO_OPT_2STDOUT = IF_LONG_OPTS( (1 << OPTBIT_2STDOUT )) + 0,
};
#define OPTION_STR "it0uvdmLF:"
#if ENABLE_FEATURE_CPIO_O
static off_t cpio_pad4(off_t size)
{
int i;
i = (- size) & 3;
size += i;
while (--i >= 0)
bb_putchar('\0');
return size;
