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server: Use the tgkill system call on all Linux platforms.

This commit is contained in:
Alexandre Julliard 2010-12-27 12:07:16 +01:00
parent 086848a45f
commit 185f637080
1 changed files with 5 additions and 10 deletions
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15
server/ptrace.c
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@ -37,6 +37,9 @@
#ifdef HAVE_SYS_WAIT_H #ifdef HAVE_SYS_WAIT_H
# include <sys/wait.h> # include <sys/wait.h>
#endif #endif
#ifdef HAVE_SYS_SYSCALL_H
# include <sys/syscall.h>
#endif
#ifdef HAVE_SYS_THR_H #ifdef HAVE_SYS_THR_H
# include <sys/ucontext.h> # include <sys/ucontext.h>
# include <sys/thr.h> # include <sys/thr.h>
@ -213,17 +216,9 @@ static int wait4_thread( struct thread *thread, int signal )
static inline int tkill( int tgid, int pid, int sig ) static inline int tkill( int tgid, int pid, int sig )
{ {
#ifdef __linux__ #ifdef __linux__
# ifdef __i386__ int ret = syscall( SYS_tgkill, tgid, pid, sig );
int ret = syscall(270 /*SYS_tgkill*/, tgid, pid, sig); if (ret < 0 && errno == ENOSYS) ret = syscall( SYS_tkill, pid, sig );
if (ret < 0 && errno == -ENOSYS)
ret = syscall(238 /*SYS_tkill*/, pid, sig);
return ret; return ret;
# elif defined(__x86_64__)
return syscall(234 /*SYS_tgkill*/, tgid, pid, sig);
# else
errno = ENOSYS;
return -1;
# endif
#elif defined(__FreeBSD__) && defined(HAVE_THR_KILL2) #elif defined(__FreeBSD__) && defined(HAVE_THR_KILL2)
return thr_kill2( tgid, pid, sig ); return thr_kill2( tgid, pid, sig );
#else #else