Commit | Line | Data |
---|---|---|
e541a28d PMF |
1 | #define _GNU_SOURCE |
2 | #include <dlfcn.h> | |
3 | #include <sys/types.h> | |
4 | #include <stdio.h> | |
5 | ||
6 | void *(*plibc_malloc)(size_t size) = NULL; | |
7 | ||
8 | void *malloc(size_t size) | |
9 | { | |
10 | if(plibc_malloc == NULL) { | |
11 | plibc_malloc = dlsym(RTLD_NEXT, "malloc"); | |
12 | if(plibc_malloc == NULL) { | |
13 | fprintf(stderr, "mallocwrap: unable to find malloc\n"); | |
14 | return NULL; | |
15 | } | |
16 | } | |
17 | fprintf(stderr, "mallocating size %d\n", size); | |
18 | return plibc_malloc(size); | |
19 | } |