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authorRoland McGrath <roland@gnu.org>1995-11-16 00:44:18 +0000
committerRoland McGrath <roland@gnu.org>1995-11-16 00:44:18 +0000
commitec967c06ac7474fa58266ea309d6488ee3c53851 (patch)
treedcea408ef904d340938ac85866816b4c024319d8 /libc-symbols.h
parent2ede96c9362f1950ef309f4fb9662aea60fe9777 (diff)
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Wed Nov 15 19:22:07 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/mach/hurd/dl-sysdep.c: Include _itoa.h from stdio-common instead of stdio. (_dl_sysdep_start): If passed user entry is zero and EXEC_STACK_ARGS flag set, reset user entry to &_start. * elf/rtld.c (dl_main): Only call _dl_setup_hash if there is a DT_HASH element. * libc-symbols.h [HAVE_ELF] (symbol_set_declare): Gratuitously repeat weak decl using weak_symbol macro, in case using broken GCC (<2.8). Wed Nov 15 18:49:55 1995 Ulrich Drepper <drepper@ipd.info.uni-karlsruhe.de> * sysdeps/i386/isnanl.c: New file. * sysdeps/i386/isinfl.c: New file.
Diffstat (limited to 'libc-symbols.h')
-rw-r--r--libc-symbols.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/libc-symbols.h b/libc-symbols.h
index b08f06151e..c895fe4d36 100644
--- a/libc-symbols.h
+++ b/libc-symbols.h
@@ -235,8 +235,10 @@ extern const char _libc_intl_domainname[];
/* Declare SET for use in this module, if defined in another module. */
#define symbol_set_declare(set) \
- extern void *const __start_##set __attribute__ ((__weak__)); \
- extern void *const __stop_##set __attribute__ ((__weak__));
+ extern void *const __start_##set __attribute__ ((__weak__)); \
+ extern void *const __stop_##set __attribute__ ((__weak__)); \
+ /* Gratuitously repeat weak decl, in case using broken GCC (<2.8). */\
+ weak_symbol (__start_##set) weak_symbol (__stop_##set)
/* Return a pointer (void *const *) to the first element of SET. */
#define symbol_set_first_element(set) (&__start_##set)