diff options
Diffstat (limited to 'sysdeps/generic/ldsodefs.h')
| -rw-r--r-- | sysdeps/generic/ldsodefs.h | 46 |
1 files changed, 28 insertions, 18 deletions
diff --git a/sysdeps/generic/ldsodefs.h b/sysdeps/generic/ldsodefs.h index f68fdf4501..288f5fe32e 100644 --- a/sysdeps/generic/ldsodefs.h +++ b/sysdeps/generic/ldsodefs.h @@ -357,10 +357,6 @@ struct rtld_global /* List of search directories. */ EXTERN struct r_search_path_elem *_dl_all_dirs; -#ifdef _LIBC_REENTRANT - EXTERN void **(*_dl_error_catch_tsd) (void) __attribute__ ((const)); -#endif - /* Structure describing the dynamic linker itself. We need to reserve memory for the data the audit libraries need. */ EXTERN struct link_map _dl_rtld_map; @@ -583,10 +579,6 @@ struct rtld_global_ro PLT relocations in libc.so. */ void (*_dl_debug_printf) (const char *, ...) __attribute__ ((__format__ (__printf__, 1, 2))); - int (internal_function *_dl_catch_error) (const char **, const char **, - bool *, void (*) (void *), void *); - void (internal_function *_dl_signal_error) (int, const char *, const char *, - const char *); void (*_dl_mcount) (ElfW(Addr) frompc, ElfW(Addr) selfpc); lookup_t (internal_function *_dl_lookup_symbol_x) (const char *, struct link_map *, @@ -632,13 +624,6 @@ extern const ElfW(Phdr) *_dl_phdr; extern size_t _dl_phnum; #endif -#if IS_IN (rtld) -/* This is the initial value of GL(dl_error_catch_tsd). - A non-TLS libpthread will change it. */ -extern void **_dl_initial_error_catch_tsd (void) __attribute__ ((const)) - attribute_hidden; -#endif - /* This is the initial value of GL(dl_make_stack_executable_hook). A threads library can change it. */ extern int _dl_make_stack_executable (void **stack_endp) internal_function; @@ -705,9 +690,20 @@ extern void _dl_debug_printf_c (const char *fmt, ...) /* Write a message on the specified descriptor FD. The parameters are interpreted as for a `printf' call. */ +#if IS_IN (rtld) || !defined (SHARED) extern void _dl_dprintf (int fd, const char *fmt, ...) __attribute__ ((__format__ (__printf__, 2, 3))) attribute_hidden; +#else +__attribute__ ((always_inline, __format__ (__printf__, 2, 3))) +static inline void +_dl_dprintf (int fd, const char *fmt, ...) +{ + /* Use local declaration to avoid includign <stdio.h>. */ + extern int __dprintf(int fd, const char *format, ...) attribute_hidden; + __dprintf (fd, fmt, __builtin_va_arg_pack ()); +} +#endif /* Write a message on the specified descriptor standard output. The parameters are interpreted as for a `printf' call. */ @@ -737,13 +733,26 @@ extern void _dl_dprintf (int fd, const char *fmt, ...) problem. */ extern void _dl_signal_error (int errcode, const char *object, const char *occurred, const char *errstring) - internal_function __attribute__ ((__noreturn__)) attribute_hidden; + internal_function __attribute__ ((__noreturn__)); +libc_hidden_proto (_dl_signal_error) /* Like _dl_signal_error, but may return when called in the context of - _dl_receive_error. */ + _dl_receive_error. This is only used during ld.so bootstrap. In + static and profiled builds, this is equivalent to + _dl_signal_error. */ +#if IS_IN (rtld) extern void _dl_signal_cerror (int errcode, const char *object, const char *occation, const char *errstring) internal_function attribute_hidden; +#else +__attribute__ ((always_inline)) +static inline void +_dl_signal_cerror (int errcode, const char *object, + const char *occation, const char *errstring) +{ + _dl_signal_error (errcode, object, occation, errstring); +} +#endif /* Call OPERATE, receiving errors from `dl_signal_cerror'. Unlike `_dl_catch_error' the operation is resumed after the OPERATE @@ -764,7 +773,8 @@ extern void _dl_receive_error (receiver_fct fct, void (*operate) (void *), extern int _dl_catch_error (const char **objname, const char **errstring, bool *mallocedp, void (*operate) (void *), void *args) - internal_function attribute_hidden; + internal_function; +libc_hidden_proto (_dl_catch_error) /* Open the shared object NAME and map in its segments. LOADER's DT_RPATH is used in searching for NAME. |