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server: Simplify tkill() and remove unreachable code (Smatch).

This commit is contained in:
Michael Stefaniuc 2010-07-27 01:01:01 +02:00 committed by Alexandre Julliard
parent 279677b7d8
commit 5c8b44cd24
1 changed files with 4 additions and 5 deletions
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9
server/ptrace.c
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@ -213,18 +213,17 @@ static int wait4_thread( struct thread *thread, int signal )
static inline int tkill( int tgid, int pid, int sig )
{
#ifdef __linux__
int ret = -ENOSYS;
# ifdef __i386__
ret = syscall(270 /*SYS_tgkill*/, tgid, pid, sig);
int ret = syscall(270 /*SYS_tgkill*/, tgid, pid, sig);
if (ret < 0 && errno == -ENOSYS)
ret = syscall(238 /*SYS_tkill*/, pid, sig);
return ret;
# elif defined(__x86_64__)
return syscall(200 /*SYS_tkill*/, pid, sig);
# endif
if (ret >= 0) return ret;
errno = -ret;
# else
errno = ENOSYS;
return -1;
# endif
#elif defined(__FreeBSD__) && defined(HAVE_THR_KILL2)
return thr_kill2( tgid, pid, sig );
#else