emo/sysklogd
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Minor refactor/cleanup

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Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This commit is contained in:
Joachim Nilsson 2019-11-10 09:35:01 +01:00
parent a2feba69e2
commit c31a7d1031
1 changed files with 13 additions and 14 deletions
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27
src/syslogd.c
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@ -103,9 +103,9 @@ static int restart = 0;
#define MAXFUNIX 20
int nfunix;
char *funixn[MAXFUNIX];
int funix[MAXFUNIX];
static int nfunix;
static char *funixn[MAXFUNIX];
static int funix[MAXFUNIX];
/*
* Intervals at which we flush out "message repeated" messages,
@ -218,15 +218,14 @@ int main(int argc, char *argv[])
extern char *optarg;
extern int optind;
struct sockaddr_storage frominet;
pid_t ppid = getpid();
socklen_t len;
ssize_t msglen;
int fd;
fd_set readfds;
char line[MAXLINE + 1];
pid_t ppid = getpid();
char *ptr;
char line[MAXLINE + 1];
int num_fds, maxfds;
int i, ch;
int i, fd, ch;
for (i = 0; i < MAXFUNIX; i++) {
funixn[i] = NULL;
@ -300,7 +299,7 @@ int main(int argc, char *argv[])
break;
case 'p': /* path to regular log socket */
if (nfunix < MAXFUNIX)
if (nfunix < (int)NELEMS(funixn))
funixn[nfunix++] = optarg;
else
fprintf(stderr, "Max log sockets reached, ignoring %s\n", optarg);
@ -439,13 +438,13 @@ int main(int argc, char *argv[])
* Add the Unix Domain Sockets to the list of read
* descriptors.
*/
/* Copy master connections */
for (i = 0; i < nfunix; i++) {
if (funix[i] != -1) {
FD_SET(funix[i], &readfds);
if (funix[i] > maxfds)
maxfds = funix[i];
}
if (funix[i] == -1)
continue;
FD_SET(funix[i], &readfds);
if (funix[i] > maxfds)
maxfds = funix[i];
}
/*