commit 72cf2d4f0e181d0d3a3122e04129c58a95da713e
author Blue Swirl <blauwirbel@gmail.com> Sat Sep 12 07:36:22 2009 +0000
committer Blue Swirl <blauwirbel@gmail.com> Sat Sep 12 07:36:22 2009 +0000
tree 4d13c505a692104406090e94dd654fd1e98ec34e
parent 620150dc9c1827cdddfa64a0fada7af5f7ee405b

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>

kvm-all.c

diff --git a/kvm-all.c b/kvm-all.c
index 15c30d4..ac57984 100644
--- a/kvm-all.c
+++ b/kvm-all.c
@@ -428,7 +428,7 @@
     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 *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 @@
 
 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 @@
             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 @@
         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 @@
     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) {