Use ssize_t for readlink() rather than int.
Use ssize_t for readlink() rather than int.

8l/jemalloc,wqfish/jemalloc,jemalloc/jemalloc-cmake,jemalloc/jemalloc-cmake,wqfish/jemalloc,leebaok/jemalloc-4.2.1-readcode,cpeterso/jemalloc,AndroidExternal/jemalloc,leebaok/jemalloc-4.2.1-readcode,wqfish/jemalloc,glandium/jemalloc,cpeterso/jemalloc,AndroidExternal/jemalloc,cpeterso/jemalloc,8l/jemalloc,glandium/jemalloc,wqfish/jemalloc,8l/jemalloc,jemalloc/jemalloc-cmake,jemalloc/jemalloc-cmake,wqfish/jemalloc,leebaok/jemalloc-4.2.1-readcode,cpeterso/jemalloc,glandium/jemalloc,leebaok/jemalloc-4.2.1-readcode,AndroidExternal/jemalloc,AndroidExternal/jemalloc,8l/jemalloc,glandium/jemalloc