diff options
| author | Christian Pointner <equinox@anytun.org> | 2009-01-20 17:08:44 +0000 |
|---|---|---|
| committer | Christian Pointner <equinox@anytun.org> | 2009-01-20 17:08:44 +0000 |
| commit | 7c6d915acf67815f1699644f71cd851b685f0ce6 (patch) | |
| tree | b2babeeabe406b9119c3665a2f27edc4582c84f0 /src/sysexec.h | |
| parent | switching key derivation prf to null if no auth or no enc (diff) | |
updated exit status handling of exec script
Diffstat (limited to 'src/sysexec.h')
| -rw-r--r-- | src/sysexec.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/sysexec.h b/src/sysexec.h index 2b01bc8..04226a1 100644 --- a/src/sysexec.h +++ b/src/sysexec.h @@ -56,11 +56,22 @@ int exec_script(const char* script, const char* ifname) if(dup(fd) == -1) // stderr log_printf(WARNING, "can't open stderr"); } - return execl("/bin/sh", "/bin/sh", script, ifname, NULL); + execl("/bin/sh", "/bin/sh", script, ifname, NULL); + // if execl return, an error occurred + log_printf(ERR, "error on executing script: %m"); + return -1; } int status = 0; waitpid(pid, &status, 0); + if(WIFEXITED(status)) + log_printf(NOTICE, "script '%s' returned %d", script, WEXITSTATUS(status)); + else if(WIFSIGNALED(status)) + log_printf(NOTICE, "script '%s' terminated after signal %d", script, WTERMSIG(status)); + else + log_printf(ERR, "executing script: unkown error"); + return status; + } #endif |