d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Define QMD_SAVELINK() only for QUEUE_MACRO_DEBUG_TRASH case. Otherwise

Browse Source 
with QUEUE_MACRO_DEBUG_TRACE compilation fails due to unused variable.
This commit is contained in:
Gleb Smirnoff 2018-10-31 19:37:11 +00:00
parent 6933902df4
commit ee7e6f676e
1 changed files with 2 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
sys/sys/queue.h
View File

@ -155,19 +155,15 @@ struct qm_trace {
#endif /* QUEUE_MACRO_DEBUG_TRACE */
#ifdef QUEUE_MACRO_DEBUG_TRASH
#define QMD_SAVELINK(name, link) void **name = (void *)&(link)
#define TRASHIT(x) do {(x) = (void *)-1;} while (0)
#define QMD_IS_TRASHED(x) ((x) == (void *)(intptr_t)-1)
#else /* !QUEUE_MACRO_DEBUG_TRASH */
#define QMD_SAVELINK(name, link)
#define TRASHIT(x)
#define QMD_IS_TRASHED(x) 0
#endif /* QUEUE_MACRO_DEBUG_TRASH */
#if defined(QUEUE_MACRO_DEBUG_TRACE) || defined(QUEUE_MACRO_DEBUG_TRASH)
#define QMD_SAVELINK(name, link) void **name = (void *)&(link)
#else /* !QUEUE_MACRO_DEBUG_TRACE && !QUEUE_MACRO_DEBUG_TRASH */
#define QMD_SAVELINK(name, link)
#endif /* QUEUE_MACRO_DEBUG_TRACE || QUEUE_MACRO_DEBUG_TRASH */
#ifdef __cplusplus
/*
* In C++ there can be structure lists and class lists: