| author | mjm <mjm> | 2002-11-27 22:54:39 (UTC) |
|---|---|---|
| committer | mjm <mjm> | 2002-11-27 22:54:39 (UTC) |
| commit | 2fa1b28608b506a65fcae80c770bbc462216fb55 (patch) (side-by-side diff) | |
| tree | 1977c13b68e21e11864cb96826346d1142030bab | |
| parent | 6df3dfdf18115f5a3ce8477749ecef77a66260c0 (diff) | |
| download | opie-2fa1b28608b506a65fcae80c770bbc462216fb55.zip opie-2fa1b28608b506a65fcae80c770bbc462216fb55.tar.gz opie-2fa1b28608b506a65fcae80c770bbc462216fb55.tar.bz2 | |
fixed problem with system() return value
| -rw-r--r-- | noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc b/noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc index 62c2940..dcc73f8 100644 --- a/noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc +++ b/noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc @@ -91,7 +91,13 @@ int card_into_monitormode (void *orighandle, char *device, int cardtype) int card_set_promisc_up (const char *device) { char ifconfigcmd[32]; + int retval=0; + snprintf(ifconfigcmd, sizeof(ifconfigcmd), SBIN_PATH, device); + retval = system(ifconfigcmd); - return (system(ifconfigcmd) ? 1 : 0); + if(retval < 0 || retval == 0) + return 0; + +return 1; } |