diff options
| author | Paul Jakma <paul.jakma@sun.com> | 2006-03-30 13:53:59 +0000 |
|---|---|---|
| committer | Paul Jakma <paul.jakma@sun.com> | 2006-03-30 13:53:59 +0000 |
| commit | 41be32bfe6d0d6ed0058babdcbc3aac18988dbec (patch) | |
| tree | f0b516abae4a83abf0a5daa41eb4fb7afb266695 /lib/memory.h | |
| parent | b5b628c1fa132c1ac57fc1b102ad0605831649ef (diff) | |
[lib/memory] Add mallinfo support
2006-02-15 Paul Jakma <paul.jakma@sun.com>
* configure.ac: Check for mallinfo, being careful to link test
so we can detect things like umem being used (which doesn't
provide a mallinfo).
* lib/memory.c: (mtype_memstr) new helper function to
return human friendly string for a byte count.
(mtype_stats_alloc) new function, for users to retrieve
number of objects allocated.
(show_memory_mallinfo) New function, show mallinfo statistics
if available.
(show_memory_all_cmd) Call show_memory_mallinfo, if mallinfo
is available.
* lib/memory.h: Export mtype_memstr and mtype_stats_alloc.
Provide a define for a reasonable buffer size for
mtype_memstr.
Diffstat (limited to 'lib/memory.h')
| -rw-r--r-- | lib/memory.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/memory.h b/lib/memory.h index ef20b8c9..071f394e 100644 --- a/lib/memory.h +++ b/lib/memory.h @@ -79,4 +79,10 @@ extern char *mtype_zstrdup (const char *file, int line, int type, const char *str); extern void memory_init (void); +/* return number of allocations outstanding for the type */ +extern unsigned long mtype_stats_alloc (int); + +/* Human friendly string for given byte count */ +#define MTYPE_MEMSTR_LEN 20 +extern const char *mtype_memstr (char *, size_t, unsigned long); #endif /* _ZEBRA_MEMORY_H */ |