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Fix the option parsing to use getopt, which seems to fix bug #1050

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This commit is contained in:
Eric Andersen 2000-12-11 16:48:50 +00:00
parent cf7982e908
commit 394cf22668
2 changed files with 26 additions and 62 deletions
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44
sysklogd/syslogd.c
View File

@ -478,25 +478,19 @@ static void daemon_init (char **argv, char *dz, void fn (void))
extern int syslogd_main(int argc, char **argv) extern int syslogd_main(int argc, char **argv)
{ {
int pid, klogd_pid; int opt, pid, klogd_pid;
int doFork = TRUE; int doFork = TRUE;
#ifdef BB_FEATURE_KLOGD #ifdef BB_FEATURE_KLOGD
int startKlogd = TRUE; int startKlogd = TRUE;
#endif #endif
int stopDoingThat = FALSE;
char *p; char *p;
char **argv1 = argv;
while (--argc > 0 && **(++argv1) == '-') { /* do normal option parsing */
stopDoingThat = FALSE; while ((opt = getopt(argc, argv, "m:nKO:R:L")) > 0) {
while (stopDoingThat == FALSE && *(++(*argv1))) { switch (opt) {
switch (**argv1) {
case 'm': case 'm':
if (--argc == 0) { MarkInterval = atoi(optarg) * 60;
usage(syslogd_usage);
}
MarkInterval = atoi(*(++argv1)) * 60;
break; break;
case 'n': case 'n':
doFork = FALSE; doFork = FALSE;
@ -507,38 +501,26 @@ extern int syslogd_main(int argc, char **argv)
break; break;
#endif #endif
case 'O': case 'O':
if (--argc == 0) { logFilePath = strdup(optarg);
usage(syslogd_usage);
}
logFilePath = *(++argv1);
stopDoingThat = TRUE;
break; break;
#ifdef BB_FEATURE_REMOTE_LOG #ifdef BB_FEATURE_REMOTE_LOG
case 'R': case 'R':
if (--argc == 0) { RemoteHost = strdup(optarg);
usage(syslogd_usage); if ( (p = strchr(RemoteHost, ':'))){
} RemotePort = atoi(p+1);
RemoteHost = *(++argv1); *p = '\0';
if ( (p = strchr(RemoteHost, ':'))){ }
RemotePort = atoi(p+1); doRemoteLog = TRUE;
*p = '\0'; break;
}
doRemoteLog = TRUE;
stopDoingThat = TRUE;
break;
case 'L': case 'L':
local_logging = TRUE; local_logging = TRUE;
break; break;
#endif #endif
default: default:
usage(syslogd_usage); usage(syslogd_usage);
}
} }
} }
if (argc > 0)
usage(syslogd_usage);
/* Store away localhost's name before the fork */ /* Store away localhost's name before the fork */
gethostname(LocalHostName, sizeof(LocalHostName)); gethostname(LocalHostName, sizeof(LocalHostName));
if ((p = strchr(LocalHostName, '.'))) { if ((p = strchr(LocalHostName, '.'))) {

44
syslogd.c
View File

@ -478,25 +478,19 @@ static void daemon_init (char **argv, char *dz, void fn (void))
extern int syslogd_main(int argc, char **argv) extern int syslogd_main(int argc, char **argv)
{ {
int pid, klogd_pid; int opt, pid, klogd_pid;
int doFork = TRUE; int doFork = TRUE;
#ifdef BB_FEATURE_KLOGD #ifdef BB_FEATURE_KLOGD
int startKlogd = TRUE; int startKlogd = TRUE;
#endif #endif
int stopDoingThat = FALSE;
char *p; char *p;
char **argv1 = argv;
while (--argc > 0 && **(++argv1) == '-') { /* do normal option parsing */
stopDoingThat = FALSE; while ((opt = getopt(argc, argv, "m:nKO:R:L")) > 0) {
while (stopDoingThat == FALSE && *(++(*argv1))) { switch (opt) {
switch (**argv1) {
case 'm': case 'm':
if (--argc == 0) { MarkInterval = atoi(optarg) * 60;
usage(syslogd_usage);
}
MarkInterval = atoi(*(++argv1)) * 60;
break; break;
case 'n': case 'n':
doFork = FALSE; doFork = FALSE;
@ -507,38 +501,26 @@ extern int syslogd_main(int argc, char **argv)
break; break;
#endif #endif
case 'O': case 'O':
if (--argc == 0) { logFilePath = strdup(optarg);
usage(syslogd_usage);
}
logFilePath = *(++argv1);
stopDoingThat = TRUE;
break; break;
#ifdef BB_FEATURE_REMOTE_LOG #ifdef BB_FEATURE_REMOTE_LOG
case 'R': case 'R':
if (--argc == 0) { RemoteHost = strdup(optarg);
usage(syslogd_usage); if ( (p = strchr(RemoteHost, ':'))){
} RemotePort = atoi(p+1);
RemoteHost = *(++argv1); *p = '\0';
if ( (p = strchr(RemoteHost, ':'))){ }
RemotePort = atoi(p+1); doRemoteLog = TRUE;
*p = '\0'; break;
}
doRemoteLog = TRUE;
stopDoingThat = TRUE;
break;
case 'L': case 'L':
local_logging = TRUE; local_logging = TRUE;
break; break;
#endif #endif
default: default:
usage(syslogd_usage); usage(syslogd_usage);
}
} }
} }
if (argc > 0)
usage(syslogd_usage);
/* Store away localhost's name before the fork */ /* Store away localhost's name before the fork */
gethostname(LocalHostName, sizeof(LocalHostName)); gethostname(LocalHostName, sizeof(LocalHostName));
if ((p = strchr(LocalHostName, '.'))) { if ((p = strchr(LocalHostName, '.'))) {