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Index: sys/amd64/linux32/linux32_dummy.c
===================================================================
--- sys/amd64/linux32/linux32_dummy.c
+++ sys/amd64/linux32/linux32_dummy.c
@@ -61,7 +61,6 @@
DUMMY(sysfs);
DUMMY(query_module);
DUMMY(nfsservctl);
-DUMMY(rt_sigqueueinfo);
DUMMY(sendfile);
DUMMY(setfsuid);
DUMMY(setfsgid);
Index: sys/amd64/linux32/syscalls.master
===================================================================
--- sys/amd64/linux32/syscalls.master
+++ sys/amd64/linux32/syscalls.master
@@ -318,7 +318,8 @@
l_siginfo_t *ptr, \
struct l_timeval *timeout, \
l_size_t sigsetsize); }
-178 AUE_NULL STD { int linux_rt_sigqueueinfo(void); }
+178 AUE_NULL STD { int linux_rt_sigqueueinfo(l_pid_t pid, l_int sig, \
+ l_siginfo_t *info); }
179 AUE_NULL STD { int linux_rt_sigsuspend( \
l_sigset_t *newset, \
l_size_t sigsetsize); }
Index: sys/compat/linux/linux_signal.h
===================================================================
--- sys/compat/linux/linux_signal.h
+++ sys/compat/linux/linux_signal.h
@@ -39,6 +39,7 @@
void linux_to_bsd_sigset(l_sigset_t *, sigset_t *);
void bsd_to_linux_sigset(sigset_t *, l_sigset_t *);
int linux_do_sigaction(struct thread *, int, l_sigaction_t *, l_sigaction_t *);
+void lsiginfo_to_ksiginfo(l_siginfo_t *lsi, ksiginfo_t *ksi, int sig);
void ksiginfo_to_lsiginfo(ksiginfo_t *ksi, l_siginfo_t *lsi, l_int sig);
void siginfo_to_lsiginfo(siginfo_t *si, l_siginfo_t *lsi, l_int sig);
Index: sys/compat/linux/linux_signal.c
===================================================================
--- sys/compat/linux/linux_signal.c
+++ sys/compat/linux/linux_signal.c
@@ -681,3 +681,50 @@
lsi->lsi_ptr = PTROUT(si->si_value.sival_ptr);
}
}
+
+void
+lsiginfo_to_ksiginfo(l_siginfo_t *lsi, ksiginfo_t *ksi, int sig)
+{
+
+ ksi->ksi_signo = sig;
+ ksi->ksi_code = lsi->lsi_code;
+ ksi->ksi_pid = lsi->lsi_pid;
+ ksi->ksi_uid = lsi->lsi_uid;
+ ksi->ksi_status = lsi->lsi_status;
+ ksi->ksi_addr = PTRIN(lsi->lsi_addr);
+ ksi->ksi_info.si_value.sival_int = lsi->lsi_int;
+}
+
+int
+linux_rt_sigqueueinfo(struct thread *td, struct linux_rt_sigqueueinfo_args *args)
+{
+ l_siginfo_t linfo;
+ struct proc *p;
+ ksiginfo_t ksi;
+ int error;
+ int sig;
+
+ if (!LINUX_SIG_VALID(args->sig))
+ return (EINVAL);
+
+ if ((error = copyin(args->info, &linfo, sizeof(linfo))))
+ return (error);
+
+ if (linfo.lsi_code >= 0)
+ return (EPERM);
+
+ if (args->sig > 0 && args->sig <= LINUX_SIGTBLSZ)
+ sig = linux_to_bsd_signal[_SIG_IDX(args->sig)];
+ else
+ sig = args->sig;
+
+ error = ESRCH;
+ if ((p = pfind(args->pid)) != NULL ||
+ (p = zpfind(args->pid)) != NULL) {
+ ksiginfo_init(&ksi);
+ lsiginfo_to_ksiginfo(&linfo, &ksi, sig);
+ error = tdsendsignal(p, NULL, sig, &ksi);
+ PROC_UNLOCK(p);
+ }
+ return (error);
+}
Index: sys/i386/linux/linux_dummy.c
===================================================================
--- sys/i386/linux/linux_dummy.c
+++ sys/i386/linux/linux_dummy.c
@@ -64,7 +64,6 @@
DUMMY(vm86);
DUMMY(query_module);
DUMMY(nfsservctl);
-DUMMY(rt_sigqueueinfo);
DUMMY(sendfile); /* different semantics */
DUMMY(setfsuid);
DUMMY(setfsgid);
Index: sys/i386/linux/syscalls.master
===================================================================
--- sys/i386/linux/syscalls.master
+++ sys/i386/linux/syscalls.master
@@ -320,7 +320,8 @@
l_siginfo_t *ptr, \
struct l_timeval *timeout, \
l_size_t sigsetsize); }
-178 AUE_NULL STD { int linux_rt_sigqueueinfo(void); }
+178 AUE_NULL STD { int linux_rt_sigqueueinfo(l_pid_t pid, l_int sig, \
+ l_siginfo_t *info); }
179 AUE_NULL STD { int linux_rt_sigsuspend( \
l_sigset_t *newset, \
l_size_t sigsetsize); }

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