diff options
Diffstat (limited to 'elf/rtld.c')
| -rw-r--r-- | elf/rtld.c | 12 |
1 files changed, 12 insertions, 0 deletions
@@ -42,6 +42,15 @@ int _dl_argc; char **_dl_argv; const char *_dl_rpath; +/* Set nonzero during loading and initialization of executable and + libraries, cleared before the executable's entry point runs. This + must not be initialized to nonzero, because the unused dynamic + linker loaded in for libc.so's "ld.so.1" dep will provide the + definition seen by libc.so's initializer; that value must be zero, + and will be since that dynamic linker's _dl_start and dl_main will + never be called. */ +int _dl_starting_up; + static void dl_main (const ElfW(Phdr) *phdr, ElfW(Half) phent, ElfW(Addr) *user_entry); @@ -486,6 +495,9 @@ of this helper program; chances are you did not intend to run this program.\n", _dl_rtld_map.l_info[DT_INIT] = NULL; } + /* We finished the intialization and will start up. */ + _dl_starting_up = 1; + /* Once we return, _dl_sysdep_start will invoke the DT_INIT functions and then *USER_ENTRY. */ } |