diff options
Diffstat (limited to 'elf/link.h')
| -rw-r--r-- | elf/link.h | 14 |
1 files changed, 8 insertions, 6 deletions
@@ -224,16 +224,18 @@ extern void _dl_close (struct link_map *map); null-terminated list of object scopes to search; each object's l_searchlist (i.e. the segment of the dependency tree starting at that object) is searched in turn. REFERENCE_NAME should name the object - containing the reference; it is used in error messages. RELOC_ADDR is - the address being fixed up and the chosen symbol cannot be one with this - value. If NOPLT is nonzero, then the reference must not be resolved to - a PLT entry. */ + containing the reference; it is used in error messages. FLAGS is a + set of flags: */ +#define DL_LOOKUP_NOEXEC 1 /* Don't search the executable for a + definition; this is used for copy + relocs. */ +#define DL_LOOKUP_NOPLT 2 /* The reference must not be resolved + to a PLT entry. */ extern ElfW(Addr) _dl_lookup_symbol (const char *undef, const ElfW(Sym) **sym, struct link_map *symbol_scope[], const char *reference_name, - ElfW(Addr) reloc_addr, - int noplt); + int flags); /* Look up symbol NAME in MAP's scope and return its run-time address. */ extern ElfW(Addr) _dl_symbol_value (struct link_map *map, const char *name); |