diff options
Diffstat (limited to 'malloc')
| -rw-r--r-- | malloc/Versions | 2 | ||||
| -rw-r--r-- | malloc/mcheck.c | 17 | ||||
| -rw-r--r-- | malloc/mcheck.h | 3 |
3 files changed, 13 insertions, 9 deletions
diff --git a/malloc/Versions b/malloc/Versions index 4320754..759a063 100644 --- a/malloc/Versions +++ b/malloc/Versions @@ -50,6 +50,6 @@ libc { } GLIBC_2.2 { # m* - mcheck_pedantic; + mcheck_check_all; mcheck_pedantic; } } diff --git a/malloc/mcheck.c b/malloc/mcheck.c index 0d32fc1..9aa07a2 100644 --- a/malloc/mcheck.c +++ b/malloc/mcheck.c @@ -103,9 +103,8 @@ checkhdr (hdr) return status; } -static void check_all __P ((void)); -static void -check_all () +void +mcheck_check_all () { /* Walk through all the active blocks and test whether they were tempered with. */ @@ -172,7 +171,7 @@ freehook (ptr, caller) const __ptr_t caller; { if (pedantic) - check_all (); + mcheck_check_all (); if (ptr) { struct hdr *hdr = ((struct hdr *) ptr) - 1; @@ -200,7 +199,7 @@ mallochook (size, caller) struct hdr *hdr; if (pedantic) - check_all (); + mcheck_check_all (); __malloc_hook = old_malloc_hook; if (old_malloc_hook != NULL) @@ -230,7 +229,7 @@ reallochook (ptr, size, caller) __malloc_size_t osize; if (pedantic) - check_all (); + mcheck_check_all (); if (ptr) { @@ -331,8 +330,10 @@ int mcheck_pedantic (func) void (*func) __P ((enum mcheck_status)); { - pedantic = 1; - return mcheck (func); + int res = mcheck (func); + if (res == 0) + pedantic = 1; + return res; } enum mcheck_status diff --git a/malloc/mcheck.h b/malloc/mcheck.h index 2b8bbb2..afc7335 100644 --- a/malloc/mcheck.h +++ b/malloc/mcheck.h @@ -45,6 +45,9 @@ extern int mcheck (void (*__abortfunc) (enum mcheck_status)) __THROW; the memory handling functions is called. This can be very slow. */ extern int mcheck_pedantic (void (*__abortfunc) (enum mcheck_status)) __THROW; +/* Force check of all blocks now. */ +extern void mcheck_check_all (void); + /* Check for aberrations in a particular malloc'd block. You must have called `mcheck' already. These are the same checks that `mcheck' does when you free or reallocate a block. */ |