Author: hselasky
Date: Fri Oct 31 10:18:58 2014
New Revision: 273899
URL: https://svnweb.freebsd.org/changeset/base/273899
Log:
Only put one CTASSERT() inside each macro to avoid compile issues.
The problem is that the __LINE__ macro is constant inside a macro and
results in identical assert statements when the compiler does not
support the static builtin assert function.
MFC: 3 days
Sponsored by: Mellanox Technologies
Modified:
head/sys/sys/sysctl.h
Modified: head/sys/sys/sysctl.h
==============================================================================
--- head/sys/sys/sysctl.h Fri Oct 31 10:07:56 2014 (r273898)
+++ head/sys/sys/sysctl.h Fri Oct 31 10:18:58 2014 (r273899)
@@ -324,9 +324,9 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_e
SYSCTL_OID(parent, nbr, name, \
CTLTYPE_INT | CTLFLAG_MPSAFE | (access), \
ptr, val, sysctl_handle_int, "I", descr); \
- CTASSERT(((access) & CTLTYPE) == 0 || \
- ((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_INT); \
- CTASSERT(sizeof(int) == sizeof(*(ptr)))
+ CTASSERT((((access) & CTLTYPE) == 0 || \
+ ((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_INT) && \
+ sizeof(int) == sizeof(*(ptr)))
#define SYSCTL_ADD_INT(ctx, parent, nbr, name, access, ptr, val, descr)
\
({ \
@@ -344,9 +344,9 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_e
SYSCTL_OID(parent, nbr, name, \
CTLTYPE_UINT | CTLFLAG_MPSAFE | (access), \
ptr, val, sysctl_handle_int, "IU", descr); \
- CTASSERT(((access) & CTLTYPE) == 0 || \
- ((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_UINT);\
- CTASSERT(sizeof(unsigned) == sizeof(*(ptr)))
+ CTASSERT((((access) & CTLTYPE) == 0 || \
+ ((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_UINT) && \
+ sizeof(unsigned) == sizeof(*(ptr)))
#define SYSCTL_ADD_UINT(ctx, parent, nbr, name, access, ptr, val,
descr) \
({ \
@@ -364,9 +364,9 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_e
SYSCTL_OID(parent, nbr, name, \
CTLTYPE_LONG | CTLFLAG_MPSAFE | (access), \
ptr, val, sysctl_handle_long, "L", descr); \
- CTASSERT(((access) & CTLTYPE) == 0 || \
- ((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_LONG);\
- CTASSERT(sizeof(long) == sizeof(*(ptr)))
+ CTASSERT((((access) & CTLTYPE) == 0 || \
+ ((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_LONG) && \
+ sizeof(long) == sizeof(*(ptr)))
#define SYSCTL_ADD_LONG(ctx, parent, nbr, name, access, ptr, descr)
\
({ \
@@ -384,9 +384,9 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_e
SYSCTL_OID(parent, nbr, name, \
CTLTYPE_ULONG | CTLFLAG_MPSAFE | (access), \
ptr, val, sysctl_handle_long, "LU", descr); \
- CTASSERT(((access) & CTLTYPE) == 0 || \
- ((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_ULONG); \
- CTASSERT(sizeof(unsigned long) == sizeof(*(ptr)))
+ CTASSERT((((access) & CTLTYPE) == 0 || \
+ ((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_ULONG) && \
+ sizeof(unsigned long) == sizeof(*(ptr)))
#define SYSCTL_ADD_ULONG(ctx, parent, nbr, name, access, ptr, descr)
\
({ \
@@ -404,9 +404,9 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_e
SYSCTL_OID(parent, nbr, name, \
CTLTYPE_S64 | CTLFLAG_MPSAFE | (access), \
ptr, val, sysctl_handle_64, "Q", descr); \
- CTASSERT(((access) & CTLTYPE) == 0 || \
- ((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_S64); \
- CTASSERT(sizeof(int64_t) == sizeof(*(ptr)))
+ CTASSERT((((access) & CTLTYPE) == 0 || \
+ ((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_S64) && \
+ sizeof(int64_t) == sizeof(*(ptr)))
#define SYSCTL_ADD_QUAD(ctx, parent, nbr, name, access, ptr, descr)
\
({ \
@@ -423,9 +423,9 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_e
SYSCTL_OID(parent, nbr, name, \
CTLTYPE_U64 | CTLFLAG_MPSAFE | (access), \
ptr, val, sysctl_handle_64, "QU", descr); \
- CTASSERT(((access) & CTLTYPE) == 0 || \
- ((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_U64); \
- CTASSERT(sizeof(uint64_t) == sizeof(*(ptr)))
+ CTASSERT((((access) & CTLTYPE) == 0 || \
+ ((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_U64) && \
+ sizeof(uint64_t) == sizeof(*(ptr)))
#define SYSCTL_ADD_UQUAD(ctx, parent, nbr, name, access, ptr, descr)
\
({ \
@@ -441,9 +441,9 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_e
#define SYSCTL_ADD_UAUTO(ctx, parent, nbr, name, access, ptr, descr)
\
({ \
struct sysctl_oid *__ret; \
- CTASSERT(sizeof(uint64_t) == sizeof(*(ptr)) || \
- sizeof(unsigned) == sizeof(*(ptr))); \
- CTASSERT(((access) & CTLTYPE) == 0); \
+ CTASSERT((sizeof(uint64_t) == sizeof(*(ptr)) || \
+ sizeof(unsigned) == sizeof(*(ptr))) && \
+ ((access) & CTLTYPE) == 0); \
if (sizeof(uint64_t) == sizeof(*(ptr))) { \
__ret = sysctl_add_oid(ctx, parent, nbr, name, \
CTLTYPE_U64 | CTLFLAG_MPSAFE | (access), \
@@ -463,10 +463,10 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_e
SYSCTL_OID(parent, nbr, name, \
CTLTYPE_U64 | CTLFLAG_MPSAFE | (access), \
(ptr), 0, sysctl_handle_counter_u64, "QU", descr); \
- CTASSERT(((access) & CTLTYPE) == 0 || \
- ((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_U64); \
- CTASSERT(sizeof(counter_u64_t) == sizeof(*(ptr))); \
- CTASSERT(sizeof(uint64_t) == sizeof(**(ptr)))
+ CTASSERT((((access) & CTLTYPE) == 0 || \
+ ((access) & SYSCTL_CT_ASSERT_MASK) == CTLTYPE_U64) && \
+ sizeof(counter_u64_t) == sizeof(*(ptr)) && \
+ sizeof(uint64_t) == sizeof(**(ptr)))
#define SYSCTL_ADD_COUNTER_U64(ctx, parent, nbr, name, access, ptr,
descr) \
({ \
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