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chpst: fix whitespace damage
svlogd: fix bug (two different "line" variables); stop using data/bss function old new delta processorstop 419 432 +13 rotate 514 525 +11 buffer_pwrite 493 499 +6 sig_term_handler 68 70 +2 sig_hangup_handler 34 36 +2 sig_alarm_handler 34 36 +2 rmoldest 305 307 +2 processorstart 401 403 +2 logdir_close 188 190 +2 tmaxflag 1 - -1 rotateasap 1 - -1 repl 1 - -1 reopenasap 1 - -1 linecomplete 1 - -1 exitasap 1 - -1 wstat 4 - -4 verbose 9 5 -4 replace 4 - -4 nearest_rotate 4 - -4 linemax 4 - -4 linelen 4 - -4 line 4 - -4 fndir 4 - -4 fl_flag_0 4 - -4 fdwdir 4 - -4 dirn 4 - -4 dir 4 - -4 blocked_sigset 4 - -4 sig_child_handler 248 239 -9 logdirs_reopen 1263 1240 -23 buffer_pread 532 473 -59 svlogd_main 1466 1367 -99 ------------------------------------------------------------------------------ (add/remove: 0/18 grow/shrink: 9/5 up/down: 42/-248) Total: -206 bytes text data bss dec hex filename 770916 989 9496 781401 bec59 busybox_old 770768 980 9448 781196 beb8c busybox_unstripped
This commit is contained in:
Denis Vlasenko
parent
23e3e25df6
commit
339936be00
106
runit/svlogd.c
106
runit/svlogd.c
@ -37,31 +37,7 @@ ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#define FMT_PTIME 30
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static unsigned verbose;
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static int linemax = 1000;
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////static int buflen = 1024;
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static int linelen;
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static char **fndir;
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static int fdwdir;
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static int wstat;
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static unsigned nearest_rotate;
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static char *line;
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static smallint exitasap;
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static smallint rotateasap;
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static smallint reopenasap;
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static smallint linecomplete = 1;
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static smallint tmaxflag;
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static char repl;
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static const char *replace = "";
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static sigset_t *blocked_sigset;
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static int fl_flag_0;
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static struct logdir {
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struct logdir {
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////char *btmp;
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/* pattern list to match, in "aa\0bb\0\cc\0\0" form */
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char *inst;
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@ -81,8 +57,64 @@ static struct logdir {
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char fnsave[FMT_PTIME];
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char match;
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char matcherr;
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} *dir;
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static unsigned dirn;
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};
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struct globals {
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struct logdir *dir;
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unsigned verbose;
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int linemax;
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////int buflen;
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int linelen;
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int fdwdir;
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char **fndir;
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int wstat;
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unsigned nearest_rotate;
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smallint exitasap;
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smallint rotateasap;
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smallint reopenasap;
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smallint linecomplete;
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smallint tmaxflag;
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char repl;
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const char *replace;
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int fl_flag_0;
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unsigned dirn;
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sigset_t blocked_sigset;
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};
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#define G (*(struct globals*)ptr_to_globals)
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#define dir (G.dir )
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#define verbose (G.verbose )
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#define linemax (G.linemax )
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#define buflen (G.buflen )
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#define linelen (G.linelen )
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#define fndir (G.fndir )
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#define fdwdir (G.fdwdir )
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#define wstat (G.wstat )
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#define nearest_rotate (G.nearest_rotate)
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#define exitasap (G.exitasap )
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#define rotateasap (G.rotateasap )
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#define reopenasap (G.reopenasap )
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#define linecomplete (G.linecomplete )
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#define tmaxflag (G.tmaxflag )
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#define repl (G.repl )
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#define replace (G.replace )
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#define blocked_sigset (G.blocked_sigset)
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#define fl_flag_0 (G.fl_flag_0 )
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#define dirn (G.dirn )
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#define INIT_G() do { \
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PTR_TO_GLOBALS = xzalloc(sizeof(G)); \
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linemax = 1000; \
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/*buflen = 1024;*/ \
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linecomplete = 1; \
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replace = ""; \
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} while (0)
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#define line bb_common_bufsiz1
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#define FATAL "fatal: "
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#define WARNING "warning: "
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@ -700,14 +732,14 @@ static int buffer_pread(/*int fd, */char *s, unsigned len)
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}
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}
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sigprocmask(SIG_UNBLOCK, blocked_sigset, NULL);
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sigprocmask(SIG_UNBLOCK, &blocked_sigset, NULL);
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i = nearest_rotate - now;
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if (i > 1000000)
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i = 1000000;
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if (i <= 0)
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i = 1;
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poll(&input, 1, i * 1000);
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sigprocmask(SIG_BLOCK, blocked_sigset, NULL);
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sigprocmask(SIG_BLOCK, &blocked_sigset, NULL);
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i = ndelay_read(0, s, len);
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if (i >= 0)
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@ -814,7 +846,6 @@ static void logmatch(struct logdir *ld)
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int svlogd_main(int argc, char **argv);
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int svlogd_main(int argc, char **argv)
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{
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sigset_t ss;
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char *r,*l,*b;
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ssize_t stdin_cnt = 0;
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int i;
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@ -822,7 +853,7 @@ int svlogd_main(int argc, char **argv)
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unsigned timestamp = 0;
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void* (*memRchr)(const void *, int, size_t) = memchr;
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#define line bb_common_bufsiz1
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INIT_G();
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opt_complementary = "tt:vv";
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opt = getopt32(argv, "r:R:l:b:tv",
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@ -866,13 +897,12 @@ int svlogd_main(int argc, char **argv)
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* with the same stdin */
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fl_flag_0 = fcntl(0, F_GETFL);
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blocked_sigset = &ss;
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sigemptyset(&ss);
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sigaddset(&ss, SIGTERM);
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sigaddset(&ss, SIGCHLD);
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sigaddset(&ss, SIGALRM);
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sigaddset(&ss, SIGHUP);
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sigprocmask(SIG_BLOCK, &ss, NULL);
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sigemptyset(&blocked_sigset);
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sigaddset(&blocked_sigset, SIGTERM);
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sigaddset(&blocked_sigset, SIGCHLD);
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sigaddset(&blocked_sigset, SIGALRM);
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sigaddset(&blocked_sigset, SIGHUP);
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sigprocmask(SIG_BLOCK, &blocked_sigset, NULL);
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sig_catch(SIGTERM, sig_term_handler);
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sig_catch(SIGCHLD, sig_child_handler);
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sig_catch(SIGALRM, sig_alarm_handler);
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