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Use preprocessor trickery to make the signal translation mechanism a little
[u/mdw/putty]
/
ssh.c
diff --git
a/ssh.c
b/ssh.c
index
1d17882
..
bcc1dd1
100644
(file)
--- a/
ssh.c
+++ b/
ssh.c
@@
-6398,71
+6398,49
@@
static void ssh2_msg_channel_request(Ssh ssh, struct Packet *pktin)
if (0)
;
if (0)
;
+#define TRANSLATE_SIGNAL(s) \
+ else if (siglen == lenof(#s)-1 && !memcmp(sig, #s, siglen)) \
+ ssh->exitcode = 128 + SIG ## s
#ifdef SIGABRT
#ifdef SIGABRT
- else if (siglen == lenof("ABRT")-1 &&
- !memcmp(sig, "ABRT", siglen))
- ssh->exitcode = 128 + SIGABRT;
+ TRANSLATE_SIGNAL(ABRT);
#endif
#ifdef SIGALRM
#endif
#ifdef SIGALRM
- else if (siglen == lenof("ALRM")-1 &&
- !memcmp(sig, "ALRM", siglen))
- ssh->exitcode = 128 + SIGALRM;
+ TRANSLATE_SIGNAL(ALRM);
#endif
#ifdef SIGFPE
#endif
#ifdef SIGFPE
- else if (siglen == lenof("FPE")-1 &&
- !memcmp(sig, "FPE", siglen))
- ssh->exitcode = 128 + SIGFPE;
+ TRANSLATE_SIGNAL(FPE);
#endif
#ifdef SIGHUP
#endif
#ifdef SIGHUP
- else if (siglen == lenof("HUP")-1 &&
- !memcmp(sig, "HUP", siglen))
- ssh->exitcode = 128 + SIGHUP;
+ TRANSLATE_SIGNAL(HUP);
#endif
#ifdef SIGILL
#endif
#ifdef SIGILL
- else if (siglen == lenof("ILL")-1 &&
- !memcmp(sig, "ILL", siglen))
- ssh->exitcode = 128 + SIGILL;
+ TRANSLATE_SIGNAL(ILL);
#endif
#ifdef SIGINT
#endif
#ifdef SIGINT
- else if (siglen == lenof("INT")-1 &&
- !memcmp(sig, "INT", siglen))
- ssh->exitcode = 128 + SIGINT;
+ TRANSLATE_SIGNAL(INT);
#endif
#ifdef SIGKILL
#endif
#ifdef SIGKILL
- else if (siglen == lenof("KILL")-1 &&
- !memcmp(sig, "KILL", siglen))
- ssh->exitcode = 128 + SIGKILL;
+ TRANSLATE_SIGNAL(KILL);
#endif
#ifdef SIGPIPE
#endif
#ifdef SIGPIPE
- else if (siglen == lenof("PIPE")-1 &&
- !memcmp(sig, "PIPE", siglen))
- ssh->exitcode = 128 + SIGPIPE;
+ TRANSLATE_SIGNAL(PIPE);
#endif
#ifdef SIGQUIT
#endif
#ifdef SIGQUIT
- else if (siglen == lenof("QUIT")-1 &&
- !memcmp(sig, "QUIT", siglen))
- ssh->exitcode = 128 + SIGQUIT;
+ TRANSLATE_SIGNAL(QUIT);
#endif
#ifdef SIGSEGV
#endif
#ifdef SIGSEGV
- else if (siglen == lenof("SEGV")-1 &&
- !memcmp(sig, "SEGV", siglen))
- ssh->exitcode = 128 + SIGSEGV;
+ TRANSLATE_SIGNAL(SEGV);
#endif
#ifdef SIGTERM
#endif
#ifdef SIGTERM
- else if (siglen == lenof("TERM")-1 &&
- !memcmp(sig, "TERM", siglen))
- ssh->exitcode = 128 + SIGTERM;
+ TRANSLATE_SIGNAL(TERM);
#endif
#ifdef SIGUSR1
#endif
#ifdef SIGUSR1
- else if (siglen == lenof("USR1")-1 &&
- !memcmp(sig, "USR1", siglen))
- ssh->exitcode = 128 + SIGUSR1;
+ TRANSLATE_SIGNAL(USR1);
#endif
#ifdef SIGUSR2
#endif
#ifdef SIGUSR2
- else if (siglen == lenof("USR2")-1 &&
- !memcmp(sig, "USR2", siglen))
- ssh->exitcode = 128 + SIGUSR2;
+ TRANSLATE_SIGNAL(USR2);
#endif
#endif
+#undef TRANSLATE_SIGNAL
else
ssh->exitcode = 128;
}
else
ssh->exitcode = 128;
}