diff options
Diffstat (limited to 'ldso/libdl')
| -rw-r--r-- | ldso/libdl/libdl.c | 22 |
1 files changed, 6 insertions, 16 deletions
diff --git a/ldso/libdl/libdl.c b/ldso/libdl/libdl.c index 26b17fc86..222c7743f 100644 --- a/ldso/libdl/libdl.c +++ b/ldso/libdl/libdl.c @@ -44,8 +44,6 @@ extern char *_dl_find_hash(const char *, struct dyn_elf *, struct elf_resolve *, __attribute__ ((__weak__)); extern struct elf_resolve * _dl_load_shared_library(int, struct dyn_elf **, struct elf_resolve *, char *, int) __attribute__ ((__weak__)); -extern struct elf_resolve * _dl_check_if_named_library_is_loaded(const char *, int) - __attribute__ ((__weak__)); extern int _dl_fixup(struct dyn_elf *rpnt, int lazy) __attribute__ ((__weak__)); extern void _dl_protect_relro(struct elf_resolve * tpnt) @@ -178,11 +176,8 @@ void *dlopen(const char *libname, int flag) if(_dl_debug) fprintf(stderr, "Trying to dlopen '%s'\n", (char*)libname); #endif - tpnt = _dl_check_if_named_library_is_loaded((char *)libname, 0); - if (!(tpnt)) - tpnt = _dl_load_shared_library(0, &rpnt, tfrom, (char*)libname, 0); - else - tpnt->usage_count++; + tpnt = _dl_load_shared_library(0, &rpnt, tfrom, (char*)libname, 0); + if (tpnt == NULL) { _dl_unmap_cache(); return NULL; @@ -239,24 +234,19 @@ void *dlopen(const char *libname, int flag) lpntstr = (char*) (runp->tpnt->dynamic_info[DT_STRTAB] + dpnt->d_un.d_val); name = _dl_get_last_path_component(lpntstr); - tpnt1 = _dl_check_if_named_library_is_loaded(name, 0); #ifdef __SUPPORT_LD_DEBUG__ if(_dl_debug) fprintf(stderr, "Trying to load '%s', needed by '%s'\n", lpntstr, runp->tpnt->libname); #endif - if (tpnt1) { - tpnt1->usage_count++; - } else { - tpnt1 = _dl_load_shared_library(0, &rpnt, tcurr, lpntstr, 0); - if (!tpnt1) - goto oops; - tpnt1->init_flag |= DL_OPENED; + tpnt1 = _dl_load_shared_library(0, &rpnt, tcurr, lpntstr, 0); + if (!tpnt1) + goto oops; - } tpnt1->rtld_flags |= (flag & RTLD_GLOBAL); if (tpnt1->usage_count == 1) { + tpnt1->init_flag |= DL_OPENED; /* This list is for dlsym() and relocation */ dyn_ptr->next = (struct dyn_elf *) malloc(sizeof(struct dyn_elf)); _dl_memset (dyn_ptr->next, 0, sizeof (struct dyn_elf)); |