The dummyFile pointer was only needed to redirect stdxxx streams but it's
content was never used. Re-use the pFile pointer for this reason which is
unused at that point to silent the compiler warning about the set and unused
dummyFile variable.
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
pid_t pid, sid, parent;
int lfp = -1;
FILE *pFile;
pid_t pid, sid, parent;
int lfp = -1;
FILE *pFile;
char const *pidprefix = "/var/run/";
char const *pidsuffix = ".pid";
char const *pidprefix = "/var/run/";
char const *pidsuffix = ".pid";
}
/* Redirect standard files to /dev/null */
}
/* Redirect standard files to /dev/null */
- dummyFile = freopen("/dev/null", "r", stdin);
- dummyFile = freopen("/dev/null", "w", stdout);
- dummyFile = freopen("/dev/null", "w", stderr);
+ pFile = freopen("/dev/null", "r", stdin);
+ pFile = freopen("/dev/null", "w", stdout);
+ pFile = freopen("/dev/null", "w", stderr);
/* Tell the parent process that we are A-okay */
/* kill(parent, SIGUSR1); */
/* Tell the parent process that we are A-okay */
/* kill(parent, SIGUSR1); */