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author | Denys Vlasenko <vda.linux@googlemail.com> | 2012-01-29 16:46:46 +0100 |
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committer | Denys Vlasenko <vda.linux@googlemail.com> | 2012-01-29 16:46:46 +0100 |
commit | 6703816060c2cf4aaf9c82057ced31c3ba744346 (patch) | |
tree | 8707c00412f8a1efce3f9e834f65448028e26383 | |
parent | a3559250d48ccc3ef755183ebb3246cbbb442c0d (diff) | |
download | strace-6703816060c2cf4aaf9c82057ced31c3ba744346.tar.gz |
Suppress compiler warning
* strace.c (trace): Frame potentially unused label with ifdef/endif.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
-rw-r--r-- | strace.c | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -2729,6 +2729,10 @@ trace(void) /* Ptrace event */ #ifdef USE_SEIZE if (event == PTRACE_EVENT_STOP || event == PTRACE_EVENT_STOP1) { + /* + * PTRACE_INTERRUPT-stop or group-stop. + * PTRACE_INTERRUPT-stop has sig == SIGTRAP here. + */ if (sig == SIGSTOP || sig == SIGTSTP || sig == SIGTTIN @@ -2762,7 +2766,9 @@ trace(void) * (as opposed to "tracee received signal"). */ stopped = (ptrace(PTRACE_GETSIGINFO, pid, 0, (long) &si) < 0); +#ifdef USE_SEIZE show_stopsig: +#endif if (cflag != CFLAG_ONLY_STATS && (qual_flags[sig] & QUAL_SIGNAL)) { #if defined(PT_CR_IPSR) && defined(PT_CR_IIP) |