Fix sys-queue.h conflict for good

Problem: Our file sys-queue.h is a copy of the BSD file, but there are
some additions and it's not entirely compatible. Because of that, there have
been conflicts with system headers on BSD systems. Some hacks have been
introduced in the commits 15cc9235840a22c289edbe064a9b3c19c5f49896,
f40d753718c72693c5f520f0d9899f6e50395e94,
96555a96d724016e13190b28cffa3bc929ac60dc and
3990d09adf4463eca200ad964cc55643c33feb50 but the fixes were fragile.

Solution: Avoid the conflict entirely by renaming the functions and the
file. Revert the previous hacks.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/kvm-all.c b/kvm-all.c
index 15c30d41be..ac5798497f 100644
--- a/kvm-all.c
+++ b/kvm-all.c
@@ -428,7 +428,7 @@ int kvm_init(int smp_cpus)
     s = qemu_mallocz(sizeof(KVMState));
 
 #ifdef KVM_CAP_SET_GUEST_DEBUG
-    TAILQ_INIT(&s->kvm_sw_breakpoints);
+    QTAILQ_INIT(&s->kvm_sw_breakpoints);
 #endif
     for (i = 0; i < ARRAY_SIZE(s->slots); i++)
         s->slots[i].slot = i;
@@ -917,7 +917,7 @@ struct kvm_sw_breakpoint *kvm_find_sw_breakpoint(CPUState *env,
 {
     struct kvm_sw_breakpoint *bp;
 
-    TAILQ_FOREACH(bp, &env->kvm_state->kvm_sw_breakpoints, entry) {
+    QTAILQ_FOREACH(bp, &env->kvm_state->kvm_sw_breakpoints, entry) {
         if (bp->pc == pc)
             return bp;
     }
@@ -926,7 +926,7 @@ struct kvm_sw_breakpoint *kvm_find_sw_breakpoint(CPUState *env,
 
 int kvm_sw_breakpoints_active(CPUState *env)
 {
-    return !TAILQ_EMPTY(&env->kvm_state->kvm_sw_breakpoints);
+    return !QTAILQ_EMPTY(&env->kvm_state->kvm_sw_breakpoints);
 }
 
 struct kvm_set_guest_debug_data {
@@ -983,7 +983,7 @@ int kvm_insert_breakpoint(CPUState *current_env, target_ulong addr,
             return err;
         }
 
-        TAILQ_INSERT_HEAD(&current_env->kvm_state->kvm_sw_breakpoints,
+        QTAILQ_INSERT_HEAD(&current_env->kvm_state->kvm_sw_breakpoints,
                           bp, entry);
     } else {
         err = kvm_arch_insert_hw_breakpoint(addr, len, type);
@@ -1020,7 +1020,7 @@ int kvm_remove_breakpoint(CPUState *current_env, target_ulong addr,
         if (err)
             return err;
 
-        TAILQ_REMOVE(&current_env->kvm_state->kvm_sw_breakpoints, bp, entry);
+        QTAILQ_REMOVE(&current_env->kvm_state->kvm_sw_breakpoints, bp, entry);
         qemu_free(bp);
     } else {
         err = kvm_arch_remove_hw_breakpoint(addr, len, type);
@@ -1042,7 +1042,7 @@ void kvm_remove_all_breakpoints(CPUState *current_env)
     KVMState *s = current_env->kvm_state;
     CPUState *env;
 
-    TAILQ_FOREACH_SAFE(bp, &s->kvm_sw_breakpoints, entry, next) {
+    QTAILQ_FOREACH_SAFE(bp, &s->kvm_sw_breakpoints, entry, next) {
         if (kvm_arch_remove_sw_breakpoint(current_env, bp) != 0) {
             /* Try harder to find a CPU that currently sees the breakpoint. */
             for (env = first_cpu; env != NULL; env = env->next_cpu) {