build/linux/chrome.map

{
global:
  __bss_start;
  __data_start;
  data_start;
  _edata;
  _end;
  _IO_stdin_used;

  # Initialization and finalization functions for static global
  # variables.
  _fini;
  _init;
  __libc_csu_fini;
  __libc_csu_init;

  # Chrome's main function.  Exported for historical purposes.
  ChromeMain;

  # Program entry point.
  _start;

  # Memory allocation symbols.  We want chrome and any libraries to
  # share the same heap, so it is correct to export these symbols.
  aligned_alloc;
  calloc;
  cfree;
  free;
  __free_hook;
  __libc_calloc;
  __libc_cfree;
  __libc_free;
  __libc_malloc;
  __libc_memalign;
  __libc_pvalloc;
  __libc_realloc;
  __libc_valloc;
  mallinfo;
  malloc;
  __malloc_hook;
  malloc_size;
  malloc_stats;
  malloc_usable_size;
  mallopt;
  memalign;
  __memalign_hook;
  __posix_memalign;
  posix_memalign;
  pvalloc;
  realloc;
  __realloc_hook;
  valloc;

  # Various flavors of operator new and operator delete.
  _ZdaPv;
  _ZdaPvm;
  _ZdaPvmSt11align_val_t;
  _ZdaPvRKSt9nothrow_t;
  _ZdaPvSt11align_val_t;
  _ZdaPvSt11align_val_tRKSt9nothrow_t;
  _ZdlPv;
  _ZdlPvm;
  _ZdlPvmSt11align_val_t;
  _ZdlPvRKSt9nothrow_t;
  _ZdlPvSt11align_val_t;
  _ZdlPvSt11align_val_tRKSt9nothrow_t;
  _Znam;
  _ZnamRKSt9nothrow_t;
  _ZnamSt11align_val_t;
  _ZnamSt11align_val_tRKSt9nothrow_t;
  _Znwm;
  _ZnwmRKSt9nothrow_t;
  _ZnwmSt11align_val_t;
  _ZnwmSt11align_val_tRKSt9nothrow_t;

  # Various flavors of localtime().  These are exported by the chrome
  # sandbox to intercept calls to localtime(), which would otherwise
  # fail in untrusted processes that don't have permission to read
  # /etc/localtime.  These overrides forward the request to the browser
  # process, which uses dlsym(localtime) to make the real calls.
  localtime;
  localtime64;
  localtime64_r;
  localtime_r;

  # getaddrinfo() is exported by the sandbox to ensure the network service and
  # other sandboxed processes don't try to run system DNS resolution
  # in-process, which is not supported by the sandbox. This override
  # uses dlsym(getaddrinfo) to make the real calls in unsandboxed
  # processes.
  getaddrinfo;

  v8dbg_*;

local:
  *;
};