Archive-Team
/
zfs
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 103 Wiki Activity

Add ASSERT0 and VERIFY0 macros 

The Illumos code introduced the ASSERT0 and VERIFY0 macros which
are to be used instead of ASSERT3S(x, ==, 0) and VERIFY3S(x, ==, 0).

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Tim Chase <tim@chase2k.com>
Signed-off-by: Madhav Suresh <madhav.suresh@delphix.com>
Closes #246
This commit is contained in:
Brian Behlendorf 2013-05-10 14:27:30 -07:00
parent 5c7a0369e2
commit 1c6d149feb
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
include/sys/debug.h
View File

@ -35,10 +35,12 @@
* ASSERT3S() - Assert signed X OP Y is true, if not panic. * ASSERT3S() - Assert signed X OP Y is true, if not panic.
* ASSERT3U() - Assert unsigned X OP Y is true, if not panic. * ASSERT3U() - Assert unsigned X OP Y is true, if not panic.
* ASSERT3P() - Assert pointer X OP Y is true, if not panic. * ASSERT3P() - Assert pointer X OP Y is true, if not panic.
* ASSERT0() - Assert value is zero, if not panic.
* VERIFY() - Verify X is true, if not panic. * VERIFY() - Verify X is true, if not panic.
* VERIFY3S() - Verify signed X OP Y is true, if not panic. * VERIFY3S() - Verify signed X OP Y is true, if not panic.
* VERIFY3U() - Verify unsigned X OP Y is true, if not panic. * VERIFY3U() - Verify unsigned X OP Y is true, if not panic.
* VERIFY3P() - Verify pointer X OP Y is true, if not panic. * VERIFY3P() - Verify pointer X OP Y is true, if not panic.
* VERIFY0() - Verify value is zero, if not panic.
*/ */
#ifndef _SPL_DEBUG_H #ifndef _SPL_DEBUG_H
@ -79,10 +81,12 @@ do { \
#define VERIFY3U(x,y,z) VERIFY3_IMPL(x, y, z, uint64_t, "%llu", \ #define VERIFY3U(x,y,z) VERIFY3_IMPL(x, y, z, uint64_t, "%llu", \
(unsigned long long)) (unsigned long long))
#define VERIFY3P(x,y,z) VERIFY3_IMPL(x, y, z, uintptr_t, "%p", (void *)) #define VERIFY3P(x,y,z) VERIFY3_IMPL(x, y, z, uintptr_t, "%p", (void *))
#define VERIFY0(x) VERIFY3_IMPL(0, ==, x, int64_t, "%lld", (uint64_t))
#define ASSERT3S(x,y,z) ((void)0) #define ASSERT3S(x,y,z) ((void)0)
#define ASSERT3U(x,y,z) ((void)0) #define ASSERT3U(x,y,z) ((void)0)
#define ASSERT3P(x,y,z) ((void)0) #define ASSERT3P(x,y,z) ((void)0)
#define ASSERT0(x) ((void)0)
#else /* Debugging Enabled */ #else /* Debugging Enabled */
@ -130,10 +134,12 @@ do { \
#define VERIFY3U(x,y,z) VERIFY3_IMPL(x, y, z, uint64_t, "%llu", \ #define VERIFY3U(x,y,z) VERIFY3_IMPL(x, y, z, uint64_t, "%llu", \
(unsigned long long)) (unsigned long long))
#define VERIFY3P(x,y,z) VERIFY3_IMPL(x, y, z, uintptr_t, "%p", (void *)) #define VERIFY3P(x,y,z) VERIFY3_IMPL(x, y, z, uintptr_t, "%p", (void *))
#define VERIFY0(x) VERIFY3_IMPL(0, ==, x, int64_t, "%lld", (uint64_t))
#define ASSERT3S(x,y,z) VERIFY3S(x, y, z) #define ASSERT3S(x,y,z) VERIFY3S(x, y, z)
#define ASSERT3U(x,y,z) VERIFY3U(x, y, z) #define ASSERT3U(x,y,z) VERIFY3U(x, y, z)
#define ASSERT3P(x,y,z) VERIFY3P(x, y, z) #define ASSERT3P(x,y,z) VERIFY3P(x, y, z)
#define ASSERT0(x) VERIFY0(x)
#define ASSERTV(x) x #define ASSERTV(x) x
#define VERIFY(x) ASSERT(x) #define VERIFY(x) ASSERT(x)