[Qemu-devel] [PATCH] tkill

[Qemu-devel] [PATCH] tkill

[Stuart Anderson]

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This small patch implements tkill(). It parallels the tgkill() implementation
that was added recently.


                                 Stuart

Stuart R. Anderson                               anderson@netsweng.com
Network & Software Engineering                   http://www.netsweng.com/
1024D/37A79149:                                  0791 D3B8 9A4C 2CDC A31F
                                                  BD03 0A62 E534 37A7 9149

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Index: qemu/linux-user/syscall.c
===================================================================
--- qemu.orig/linux-user/syscall.c	2007-07-06 09:50:23.000000000 -0400
+++ qemu/linux-user/syscall.c	2007-07-06 10:00:55.000000000 -0400
@@ -154,6 +154,7 @@
 #define __NR_sys_rt_sigqueueinfo __NR_rt_sigqueueinfo
 #define __NR_sys_syslog __NR_syslog
 #define __NR_sys_tgkill __NR_tgkill
+#define __NR_sys_tkill __NR_tkill
 
 #if defined(__alpha__) || defined (__ia64__) || defined(__x86_64__)
 #define __NR__llseek __NR_lseek
@@ -174,7 +175,12 @@
           loff_t *, res, uint, wh);
 _syscall3(int,sys_rt_sigqueueinfo,int,pid,int,sig,siginfo_t *,uinfo)
 _syscall3(int,sys_syslog,int,type,char*,bufp,int,len)
+#ifdef TARGET_NR_tgkill
 _syscall3(int,sys_tgkill,int,tgid,int,pid,int,sig)
+#endif
+#ifdef TARGET_NR_tkill
+_syscall2(int,sys_tkill,int,tid,int,sig)
+#endif
 #ifdef __NR_exit_group
 _syscall1(int,exit_group,int,error_code)
 #endif
@@ -4774,6 +4780,12 @@
       break;
 #endif
 
+#ifdef TARGET_NR_tkill
+    case TARGET_NR_tkill:
+        ret = get_errno(sys_tkill((int)arg1, (int)arg2));
+        break;
+#endif
+
 #ifdef TARGET_NR_tgkill
     case TARGET_NR_tgkill:
 	ret = get_errno(sys_tgkill((int)arg1, (int)arg2, (int)arg3));