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authorPeter Maydell <peter.maydell@linaro.org>2019-01-11 15:46:09 +0000
committerPeter Maydell <peter.maydell@linaro.org>2019-01-11 15:46:09 +0000
commit15bede554162dda822cd762c689edb6fa32b6e3b (patch)
treeba397197336b06e020d9c5b403471e9d82d19c63 /scripts/cocci-macro-file.h
parente53f7796fbe71a5c7c24ffebf04b4aa9a759da36 (diff)
parent7d37435bd5801bb49e1c4b550fedd1c5fe143131 (diff)
downloadfocaccia-qemu-15bede554162dda822cd762c689edb6fa32b6e3b.tar.gz
focaccia-qemu-15bede554162dda822cd762c689edb6fa32b6e3b.zip
Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging
* HAX support for Linux hosts (Alejandro)
* esp bugfixes (Guenter)
* Windows build cleanup (Marc-André)
* checkpatch logic improvements (Paolo)
* coalesced range bugfix (Paolo)
* switch testsuite to TAP (Paolo)
* QTAILQ rewrite (Paolo)
* block/iscsi.c cancellation fixes (Stefan)
* improve selection of the default accelerator (Thomas)

# gpg: Signature made Fri 11 Jan 2019 14:47:40 GMT
# gpg:                using RSA key BFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>"
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (34 commits)
  avoid TABs in files that only contain a few
  remove space-tab sequences
  scripts: add script to convert multiline comments into 4-line format
  hw/watchdog/wdt_i6300esb: remove a unnecessary comment
  checkpatch: warn about qemu/queue.h head structs that are not typedef-ed
  qemu/queue.h: simplify reverse access to QTAILQ
  qemu/queue.h: reimplement QTAILQ without pointer-to-pointers
  qemu/queue.h: remove Q_TAILQ_{HEAD,ENTRY}
  qemu/queue.h: typedef QTAILQ heads
  qemu/queue.h: leave head structs anonymous unless necessary
  vfio: make vfio_address_spaces static
  qemu/queue.h: do not access tqe_prev directly
  test: replace gtester with a TAP driver
  test: execute g_test_run when tests are skipped
  qga: drop < Vista compatibility
  build-sys: build with Vista API by default
  build-sys: move windows defines in osdep.h header
  build-sys: don't include windows.h, osdep.h does it
  scsi: esp: Defer command completion until previous interrupts have been handled
  esp-pci: Fix status register write erase control
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'scripts/cocci-macro-file.h')
-rw-r--r--scripts/cocci-macro-file.h24
1 files changed, 7 insertions, 17 deletions
diff --git a/scripts/cocci-macro-file.h b/scripts/cocci-macro-file.h
index 7e200a1023..e485cdccae 100644
--- a/scripts/cocci-macro-file.h
+++ b/scripts/cocci-macro-file.h
@@ -92,29 +92,19 @@ struct {                                                                \
 /*
  * Tail queue definitions.
  */
-#define Q_TAILQ_HEAD(name, type, qual)                                  \
-struct name {                                                           \
-        qual type *tqh_first;           /* first element */             \
-        qual type *qual *tqh_last;      /* addr of last next element */ \
-}
 #define QTAILQ_HEAD(name, type)                                         \
-struct name {                                                           \
-        type *tqh_first;      /* first element */                       \
-        type **tqh_last;      /* addr of last next element */           \
+union name {                                                            \
+        struct type *tqh_first;       /* first element */               \
+        QTailQLink tqh_circ;          /* link for last element */       \
 }
 
 #define QTAILQ_HEAD_INITIALIZER(head)                                   \
-        { NULL, &(head).tqh_first }
+        { .tqh_circ = { NULL, &(head).tqh_circ } }
 
-#define Q_TAILQ_ENTRY(type, qual)                                       \
-struct {                                                                \
-        qual type *tqe_next;            /* next element */              \
-        qual type *qual *tqe_prev;      /* address of previous next element */\
-}
 #define QTAILQ_ENTRY(type)                                              \
-struct {                                                                \
-        type *tqe_next;       /* next element */                        \
-        type **tqe_prev;      /* address of previous next element */    \
+union {                                                                 \
+        struct type *tqe_next;        /* next element */                \
+        QTailQLink tqe_circ;          /* link for prev element */       \
 }
 
 /* From glib */