ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-/* Busyboxed by Denis Vlasenko <vda.linux@googlemail.com> */
+/* Busyboxed by Denys Vlasenko <vda.linux@googlemail.com> */
/* TODO: depends on runit_lib.c - review and reduce/eliminate */
-#include <sys/poll.h>
+/*
+Config files
+
+On startup, and after receiving a HUP signal, svlogd checks for each
+log directory log if the configuration file log/config exists,
+and if so, reads the file line by line and adjusts configuration
+for log as follows:
+
+If the line is empty, or starts with a #, it is ignored. A line
+of the form
+
+ssize
+ sets the maximum file size of current when svlogd should rotate
+ the current log file to size bytes. Default is 1000000.
+ If size is zero, svlogd doesnt rotate log files
+ You should set size to at least (2 * len).
+nnum
+ sets the number of old log files svlogd should maintain to num.
+ If svlogd sees more that num old log files in log after log file
+ rotation, it deletes the oldest one. Default is 10.
+ If num is zero, svlogd doesnt remove old log files.
+Nmin
+ sets the minimum number of old log files svlogd should maintain
+ to min. min must be less than num. If min is set, and svlogd
+ cannot write to current because the filesystem is full,
+ and it sees more than min old log files, it deletes the oldest one.
+ttimeout
+ sets the maximum age of the current log file when svlogd should
+ rotate the current log file to timeout seconds. If current
+ is timeout seconds old, and is not empty, svlogd forces log file rotation.
+!processor
+ tells svlogd to feed each recent log file through processor
+ (see above) on log file rotation. By default log files are not processed.
+ua.b.c.d[:port]
+ tells svlogd to transmit the first len characters of selected
+ log messages to the IP address a.b.c.d, port number port.
+ If port isnt set, the default port for syslog is used (514).
+ len can be set through the -l option, see below. If svlogd
+ has trouble sending udp packets, it writes error messages
+ to the log directory. Attention: logging through udp is unreliable,
+ and should be used in private networks only.
+Ua.b.c.d[:port]
+ is the same as the u line above, but the log messages are no longer
+ written to the log directory, but transmitted through udp only.
+ Error messages from svlogd concerning sending udp packages still go
+ to the log directory.
+pprefix
+ tells svlogd to prefix each line to be written to the log directory,
+ to standard error, or through UDP, with prefix.
+
+If a line starts with a -, +, e, or E, svlogd matches the first len characters
+of each log message against pattern and acts accordingly:
+
+-pattern
+ the log message is deselected.
++pattern
+ the log message is selected.
+epattern
+ the log message is selected to be printed to standard error.
+Epattern
+ the log message is deselected to be printed to standard error.
+
+Initially each line is selected to be written to log/current. Deselected
+log messages are discarded from log. Initially each line is deselected
+to be written to standard err. Log messages selected for standard error
+are written to standard error.
+
+Pattern Matching
+
+svlogd matches a log message against the string pattern as follows:
+
+pattern is applied to the log message one character by one, starting
+with the first. A character not a star (*) and not a plus (+) matches itself.
+A plus matches the next character in pattern in the log message one
+or more times. A star before the end of pattern matches any string
+in the log message that does not include the next character in pattern.
+A star at the end of pattern matches any string.
+
+Timestamps optionally added by svlogd are not considered part
+of the log message.
+
+An svlogd pattern is not a regular expression. For example consider
+a log message like this
+
+2005-12-18_09:13:50.97618 tcpsvd: info: pid 1977 from 10.4.1.14
+
+The following pattern doesnt match
+
+-*pid*
+
+because the first star matches up to the first p in tcpsvd,
+and then the match fails because i is not s. To match this
+log message, you can use a pattern like this instead
+
+-*: *: pid *
+*/
+
+//usage:#define svlogd_trivial_usage
+//usage: "[-ttv] [-r C] [-R CHARS] [-l MATCHLEN] [-b BUFLEN] DIR..."
+//usage:#define svlogd_full_usage "\n\n"
+//usage: "Continuously read log data from stdin and write to rotated log files in DIRs"
+//usage: "\n"
+//usage: "\n""DIR/config file modifies behavior:"
+//usage: "\n""sSIZE - when to rotate logs"
+//usage: "\n""nNUM - number of files to retain"
+/*usage: "\n""NNUM - min number files to retain" - confusing */
+/*usage: "\n""tSEC - rotate file if it get SEC seconds old" - confusing */
+//usage: "\n""!PROG - process rotated log with PROG"
+/*usage: "\n""uIPADDR - send log over UDP" - unsupported */
+/*usage: "\n""UIPADDR - send log over UDP and DONT log" - unsupported */
+/*usage: "\n""pPFX - prefix each line with PFX" - unsupported */
+//usage: "\n""+,-PATTERN - (de)select line for logging"
+//usage: "\n""E,ePATTERN - (de)select line for stderr"
+
#include <sys/file.h>
#include "libbb.h"
#include "runit_lib.h"
int wstat;
unsigned nearest_rotate;
+ void* (*memRchr)(const void *, int, size_t);
+ char *shell;
+
smallint exitasap;
smallint rotateasap;
smallint reopenasap;
sigset_t blocked_sigset;
};
-#define G (*(struct globals*)ptr_to_globals)
+#define G (*ptr_to_globals)
#define dir (G.dir )
#define verbose (G.verbose )
#define linemax (G.linemax )
#define fndir (G.fndir )
#define fdwdir (G.fdwdir )
#define wstat (G.wstat )
+#define memRchr (G.memRchr )
#define nearest_rotate (G.nearest_rotate)
#define exitasap (G.exitasap )
#define rotateasap (G.rotateasap )
#define PAUSE "pausing: "
#define INFO "info: "
-#define usage() bb_show_usage()
static void fatalx(const char *m0)
{
bb_error_msg_and_die(FATAL"%s", m0);
}
static void pause1cannot(const char *m0)
{
- bb_perror_msg(PAUSE"cannot %s", m0);
+ bb_perror_msg(PAUSE"can't %s", m0);
sleep(3);
}
static void pause2cannot(const char *m0, const char *m1)
{
- bb_perror_msg(PAUSE"cannot %s %s", m0, m1);
+ bb_perror_msg(PAUSE"can't %s %s", m0, m1);
sleep(3);
}
return s;
}
+static unsigned pmatch(const char *p, const char *s, unsigned len)
+{
+ for (;;) {
+ char c = *p++;
+ if (!c) return !len;
+ switch (c) {
+ case '*':
+ c = *p;
+ if (!c) return 1;
+ for (;;) {
+ if (!len) return 0;
+ if (*s == c) break;
+ ++s;
+ --len;
+ }
+ continue;
+ case '+':
+ c = *p++;
+ if (c != *s) return 0;
+ for (;;) {
+ if (!len) return 1;
+ if (*s != c) break;
+ ++s;
+ --len;
+ }
+ continue;
+ /*
+ case '?':
+ if (*p == '?') {
+ if (*s != '?') return 0;
+ ++p;
+ }
+ ++s; --len;
+ continue;
+ */
+ default:
+ if (!len) return 0;
+ if (*s != c) return 0;
+ ++s;
+ --len;
+ continue;
+ }
+ }
+ return 0;
+}
+
/*** ex fmt_ptime.[ch] ***/
/* NUL terminated */
static void fmt_time_human_30nul(char *s)
{
- struct tm *t;
+ struct tm *ptm;
struct timeval tv;
gettimeofday(&tv, NULL);
- t = gmtime(&(tv.tv_sec));
+ ptm = gmtime(&tv.tv_sec);
sprintf(s, "%04u-%02u-%02u_%02u:%02u:%02u.%06u000",
- (unsigned)(1900 + t->tm_year),
- (unsigned)(t->tm_mon + 1),
- (unsigned)(t->tm_mday),
- (unsigned)(t->tm_hour),
- (unsigned)(t->tm_min),
- (unsigned)(t->tm_sec),
+ (unsigned)(1900 + ptm->tm_year),
+ (unsigned)(ptm->tm_mon + 1),
+ (unsigned)(ptm->tm_mday),
+ (unsigned)(ptm->tm_hour),
+ (unsigned)(ptm->tm_min),
+ (unsigned)(ptm->tm_sec),
(unsigned)(tv.tv_usec)
);
/* 4+1 + 2+1 + 2+1 + 2+1 + 2+1 + 2+1 + 9 = */
bin2hex(s, (char*)pack, 12);
}
-static unsigned processorstart(struct logdir *ld)
+static void processorstart(struct logdir *ld)
{
+ char sv_ch;
int pid;
- if (!ld->processor) return 0;
+ if (!ld->processor) return;
if (ld->ppid) {
warnx("processor already running", ld->name);
- return 0;
+ return;
}
- while ((pid = fork()) == -1)
- pause2cannot("fork for processor", ld->name);
+
+ /* vfork'ed child trashes this byte, save... */
+ sv_ch = ld->fnsave[26];
+
+ if (!G.shell)
+ G.shell = xstrdup(get_shell_name());
+
+ while ((pid = vfork()) == -1)
+ pause2cannot("vfork for processor", ld->name);
if (!pid) {
- char *prog[4];
int fd;
/* child */
- bb_signals(0
+ /* Non-ignored signals revert to SIG_DFL on exec anyway */
+ /*bb_signals(0
+ (1 << SIGTERM)
+ (1 << SIGALRM)
+ (1 << SIGHUP)
- , SIG_DFL);
+ , SIG_DFL);*/
sig_unblock(SIGTERM);
sig_unblock(SIGALRM);
sig_unblock(SIGHUP);
bb_error_msg(INFO"processing: %s/%s", ld->name, ld->fnsave);
fd = xopen(ld->fnsave, O_RDONLY|O_NDELAY);
xmove_fd(fd, 0);
- ld->fnsave[26] = 't';
+ ld->fnsave[26] = 't'; /* <- that's why we need sv_ch! */
fd = xopen(ld->fnsave, O_WRONLY|O_NDELAY|O_TRUNC|O_CREAT);
xmove_fd(fd, 1);
- fd = open_read("state");
+ fd = open("state", O_RDONLY|O_NDELAY);
if (fd == -1) {
if (errno != ENOENT)
- bb_perror_msg_and_die(FATAL"cannot %s processor %s", "open state for", ld->name);
+ bb_perror_msg_and_die(FATAL"can't %s processor %s", "open state for", ld->name);
close(xopen("state", O_WRONLY|O_NDELAY|O_TRUNC|O_CREAT));
fd = xopen("state", O_RDONLY|O_NDELAY);
}
fd = xopen("newstate", O_WRONLY|O_NDELAY|O_TRUNC|O_CREAT);
xmove_fd(fd, 5);
-// getenv("SHELL")?
- prog[0] = (char*)"sh";
- prog[1] = (char*)"-c";
- prog[2] = ld->processor;
- prog[3] = NULL;
- execv("/bin/sh", prog);
- bb_perror_msg_and_die(FATAL"cannot %s processor %s", "run", ld->name);
+ execl(G.shell, G.shell, "-c", ld->processor, (char*) NULL);
+ bb_perror_msg_and_die(FATAL"can't %s processor %s", "run", ld->name);
}
+ ld->fnsave[26] = sv_ch; /* ...restore */
ld->ppid = pid;
- return 1;
}
static unsigned processorstop(struct logdir *ld)
sig_block(SIGHUP);
ld->ppid = 0;
}
- if (ld->fddir == -1) return 1;
+ if (ld->fddir == -1)
+ return 1;
while (fchdir(ld->fddir) == -1)
pause2cannot("change directory, want processor", ld->name);
- if (wait_exitcode(wstat) != 0) {
+ if (WEXITSTATUS(wstat) != 0) {
warnx("processor failed, restart", ld->name);
ld->fnsave[26] = 't';
unlink(ld->fnsave);
pause2cannot("set mode of processed", ld->name);
ld->fnsave[26] = 'u';
if (unlink(ld->fnsave) == -1)
- bb_error_msg(WARNING"cannot unlink: %s/%s", ld->name, ld->fnsave);
+ bb_error_msg(WARNING"can't unlink: %s/%s", ld->name, ld->fnsave);
while (rename("newstate", "state") == -1)
pause2cannot("rename state", ld->name);
if (verbose)
if ((f->d_name[0] == '@') && (strlen(f->d_name) == 27)) {
if (f->d_name[26] == 't') {
if (unlink(f->d_name) == -1)
- warn2("cannot unlink processor leftover", f->d_name);
+ warn2("can't unlink processor leftover", f->d_name);
} else {
++n;
if (strcmp(f->d_name, oldest) < 0)
}
}
if (errno)
- warn2("cannot read directory", ld->name);
+ warn2("can't read directory", ld->name);
closedir(d);
if (ld->nmax && (n > ld->nmax)) {
if (verbose)
bb_error_msg(INFO"delete: %s/%s", ld->name, oldest);
if ((*oldest == '@') && (unlink(oldest) == -1))
- warn2("cannot unlink oldest logfile", ld->name);
+ warn2("can't unlink oldest logfile", ld->name);
}
}
pause2cannot("rename current", ld->name);
while ((ld->fdcur = open("current", O_WRONLY|O_NDELAY|O_APPEND|O_CREAT, 0600)) == -1)
pause2cannot("create new current", ld->name);
- /* we presume this cannot fail */
- ld->filecur = fdopen(ld->fdcur, "a"); ////
+ while ((ld->filecur = fdopen(ld->fdcur, "a")) == NULL) ////
+ pause2cannot("create new current", ld->name); /* very unlikely */
setvbuf(ld->filecur, NULL, _IOFBF, linelen); ////
close_on_exec_on(ld->fdcur);
ld->size = 0;
while (fchmod(ld->fdcur, 0644) == -1)
pause2cannot("set mode of current", ld->name);
+
rmoldest(ld);
processorstart(ld);
}
while (fchdir(ld->fddir) == -1)
pause2cannot("change directory, want remove old logfile",
- ld->name);
+ ld->name);
oldest[0] = 'A';
oldest[1] = oldest[27] = '\0';
while (!(d = opendir(".")))
pause2cannot("open directory, want remove old logfile",
- ld->name);
+ ld->name);
errno = 0;
while ((f = readdir(d)))
if ((f->d_name[0] == '@') && (strlen(f->d_name) == 27)) {
if (strcmp(f->d_name, oldest) < 0)
memcpy(oldest, f->d_name, 27);
}
- if (errno) warn2("cannot read directory, want remove old logfile",
+ if (errno) warn2("can't read directory, want remove old logfile",
ld->name);
closedir(d);
errno = ENOSPC;
ld->name, oldest);
errno = 0;
if (unlink(oldest) == -1) {
- warn2("cannot unlink oldest logfile", ld->name);
+ warn2("can't unlink oldest logfile", ld->name);
errno = ENOSPC;
}
while (fchdir(fdwdir) == -1)
ld->processor = NULL;
}
-static unsigned logdir_open(struct logdir *ld, const char *fn)
+static NOINLINE unsigned logdir_open(struct logdir *ld, const char *fn)
{
char buf[128];
unsigned now;
ld->fddir = open(fn, O_RDONLY|O_NDELAY);
if (ld->fddir == -1) {
- warn2("cannot open log directory", (char*)fn);
+ warn2("can't open log directory", (char*)fn);
return 0;
}
close_on_exec_on(ld->fddir);
if (fchdir(ld->fddir) == -1) {
logdir_close(ld);
- warn2("cannot change directory", (char*)fn);
+ warn2("can't change directory", (char*)fn);
return 0;
}
ld->fdlock = open("lock", O_WRONLY|O_NDELAY|O_APPEND|O_CREAT, 0600);
if ((ld->fdlock == -1)
- || (lock_exnb(ld->fdlock) == -1)
+ || (flock(ld->fdlock, LOCK_EX | LOCK_NB) == -1)
) {
logdir_close(ld);
- warn2("cannot lock directory", (char*)fn);
+ warn2("can't lock directory", (char*)fn);
while (fchdir(fdwdir) == -1)
pause1cannot("change to initial working directory");
return 0;
free(ld->processor); ld->processor = NULL;
/* read config */
- i = open_read_close("config", buf, sizeof(buf));
+ i = open_read_close("config", buf, sizeof(buf) - 1);
if (i < 0 && errno != ENOENT)
bb_perror_msg(WARNING"%s/config", ld->name);
if (i > 0) {
+ buf[i] = '\0';
if (verbose)
bb_error_msg(INFO"read: %s/config", ld->name);
s = buf;
case '-':
case 'e':
case 'E':
+ /* Filtering requires one-line buffering,
+ * resetting the "find newline" function
+ * accordingly */
+ memRchr = memchr;
/* Add '\n'-terminated line to ld->inst */
while (1) {
- int l = asprintf(&new, "%s%s\n", ld->inst ? : "", s);
+ int l = asprintf(&new, "%s%s\n", ld->inst ? ld->inst : "", s);
if (l >= 0 && new)
break;
pause_nomem();
ld->inst = new;
break;
case 's': {
- static const struct suffix_mult km_suffixes[] = {
- { "k", 1024 },
- { "m", 1024*1024 },
- { }
- };
ld->sizemax = xatou_sfx(&s[1], km_suffixes);
break;
}
case 'n':
- ld->nmax = xatoi_u(&s[1]);
+ ld->nmax = xatoi_positive(&s[1]);
break;
case 'N':
- ld->nmin = xatoi_u(&s[1]);
+ ld->nmin = xatoi_positive(&s[1]);
break;
case 't': {
static const struct suffix_mult mh_suffixes[] = {
{ "m", 60 },
{ "h", 60*60 },
/*{ "d", 24*60*60 },*/
- { }
+ { "", 0 }
};
ld->rotate_period = xatou_sfx(&s[1], mh_suffixes);
if (ld->rotate_period) {
} else {
if (errno != ENOENT) {
logdir_close(ld);
- warn2("cannot stat current", ld->name);
+ warn2("can't stat current", ld->name);
while (fchdir(fdwdir) == -1)
pause1cannot("change to initial working directory");
return 0;
}
while ((ld->fdcur = open("current", O_WRONLY|O_NDELAY|O_APPEND|O_CREAT, 0600)) == -1)
pause2cannot("open current", ld->name);
- /* we presume this cannot fail */
- ld->filecur = fdopen(ld->fdcur, "a"); ////
+ while ((ld->filecur = fdopen(ld->fdcur, "a")) == NULL)
+ pause2cannot("open current", ld->name); ////
setvbuf(ld->filecur, NULL, _IOFBF, linelen); ////
close_on_exec_on(ld->fdcur);
struct pollfd input;
int i;
- input.fd = 0;
+ input.fd = STDIN_FILENO;
input.events = POLLIN;
do {
poll(&input, 1, i * 1000);
sigprocmask(SIG_BLOCK, &blocked_sigset, NULL);
- i = ndelay_read(0, s, len);
+ i = ndelay_read(STDIN_FILENO, s, len);
if (i >= 0)
break;
if (errno == EINTR)
continue;
if (errno != EAGAIN) {
- warn("cannot read standard input");
+ warn("can't read standard input");
break;
}
/* else: EAGAIN - normal, repeat silently */
return i;
}
-static void sig_term_handler(int sig_no)
+static void sig_term_handler(int sig_no UNUSED_PARAM)
{
if (verbose)
bb_error_msg(INFO"sig%s received", "term");
exitasap = 1;
}
-static void sig_child_handler(int sig_no)
+static void sig_child_handler(int sig_no UNUSED_PARAM)
{
- int pid, l;
+ pid_t pid;
+ int l;
if (verbose)
bb_error_msg(INFO"sig%s received", "child");
}
}
-static void sig_alarm_handler(int sig_no)
+static void sig_alarm_handler(int sig_no UNUSED_PARAM)
{
if (verbose)
bb_error_msg(INFO"sig%s received", "alarm");
rotateasap = 1;
}
-static void sig_hangup_handler(int sig_no)
+static void sig_hangup_handler(int sig_no UNUSED_PARAM)
{
if (verbose)
bb_error_msg(INFO"sig%s received", "hangup");
int svlogd_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int svlogd_main(int argc, char **argv)
{
- char *r,*l,*b;
+ char *r, *l, *b;
ssize_t stdin_cnt = 0;
int i;
unsigned opt;
unsigned timestamp = 0;
- void* (*memRchr)(const void *, int, size_t) = memchr;
INIT_G();
&r, &replace, &l, &b, ×tamp, &verbose);
if (opt & 1) { // -r
repl = r[0];
- if (!repl || r[1]) usage();
+ if (!repl || r[1])
+ bb_show_usage();
}
if (opt & 2) if (!repl) repl = '_'; // -R
if (opt & 4) { // -l
linemax = xatou_range(l, 0, BUFSIZ-26);
- if (linemax == 0) linemax = BUFSIZ-26;
- if (linemax < 256) linemax = 256;
+ if (linemax == 0)
+ linemax = BUFSIZ-26;
+ if (linemax < 256)
+ linemax = 256;
}
////if (opt & 8) { // -b
- //// buflen = xatoi_u(b);
+ //// buflen = xatoi_positive(b);
//// if (buflen == 0) buflen = 1024;
////}
//if (opt & 0x10) timestamp++; // -t
argc -= optind;
dirn = argc;
- if (dirn <= 0) usage();
- ////if (buflen <= linemax) usage();
+ if (dirn <= 0)
+ bb_show_usage();
+ ////if (buflen <= linemax) bb_show_usage();
fdwdir = xopen(".", O_RDONLY|O_NDELAY);
close_on_exec_on(fdwdir);
- dir = xzalloc(dirn * sizeof(struct logdir));
+ dir = xzalloc(dirn * sizeof(dir[0]));
for (i = 0; i < dirn; ++i) {
dir[i].fddir = -1;
dir[i].fdcur = -1;
sigaddset(&blocked_sigset, SIGALRM);
sigaddset(&blocked_sigset, SIGHUP);
sigprocmask(SIG_BLOCK, &blocked_sigset, NULL);
- bb_signals_recursive(1 << SIGTERM, sig_term_handler);
- bb_signals_recursive(1 << SIGCHLD, sig_child_handler);
- bb_signals_recursive(1 << SIGALRM, sig_alarm_handler);
- bb_signals_recursive(1 << SIGHUP, sig_hangup_handler);
-
- logdirs_reopen();
+ bb_signals_recursive_norestart(1 << SIGTERM, sig_term_handler);
+ bb_signals_recursive_norestart(1 << SIGCHLD, sig_child_handler);
+ bb_signals_recursive_norestart(1 << SIGALRM, sig_alarm_handler);
+ bb_signals_recursive_norestart(1 << SIGHUP, sig_hangup_handler);
/* Without timestamps, we don't have to print each line
* separately, so we can look for _last_ newline, not first,
- * thus batching writes */
- if (!timestamp)
- memRchr = memrchr;
+ * thus batching writes. If filtering is enabled in config,
+ * logdirs_reopen resets it to memchr.
+ */
+ memRchr = (timestamp ? memchr : memrchr);
+
+ logdirs_reopen();
setvbuf(stderr, NULL, _IOFBF, linelen);
/* Search for '\n' (in fact, np already holds the result) */
linelen = stdin_cnt;
if (np) {
- print_to_nl: /* NB: starting from here lineptr may point
+ print_to_nl:
+ /* NB: starting from here lineptr may point
* farther out into line[] */
linelen = np - lineptr + 1;
}
}
for (i = 0; i < dirn; ++i) {
struct logdir *ld = &dir[i];
- if (ld->fddir == -1) continue;
+ if (ld->fddir == -1)
+ continue;
if (ld->inst)
logmatch(ld);
if (ld->matcherr == 'e') {
/* runit-1.8.0 compat: if timestamping, do it on stderr too */
- ////full_write(2, printptr, printlen);
+ ////full_write(STDERR_FILENO, printptr, printlen);
fwrite(printptr, 1, printlen, stderr);
}
- if (ld->match != '+') continue;
+ if (ld->match != '+')
+ continue;
buffer_pwrite(i, printptr, printlen);
}
}
/* linelen == no of chars incl. '\n' (or == stdin_cnt) */
for (i = 0; i < dirn; ++i) {
- if (dir[i].fddir == -1) continue;
+ if (dir[i].fddir == -1)
+ continue;
if (dir[i].matcherr == 'e') {
- ////full_write(2, lineptr, linelen);
+ ////full_write(STDERR_FILENO, lineptr, linelen);
fwrite(lineptr, 1, linelen, stderr);
}
- if (dir[i].match != '+') continue;
+ if (dir[i].match != '+')
+ continue;
buffer_pwrite(i, lineptr, linelen);
}
}
/* Move unprocessed data to the front of line */
memmove((timestamp ? line+26 : line), lineptr, stdin_cnt);
}
- fflush(NULL);////
+ fflush_all();////
}
for (i = 0; i < dirn; ++i) {
if (dir[i].ppid)
while (!processorstop(&dir[i]))
- /* repeat */;
+ continue;
logdir_close(&dir[i]);
}
return 0;
projects / oweals / busybox.git / blobdiff