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(compat_symbol): New macro.

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* sysdeps/gnu/siglist.c: Use new SHLIB_COMPAT convention, and use
	compat_symbol macro.
This commit is contained in:
Roland McGrath
2000-03-22 06:04:32 +00:00
parent 42f76b6bd7
commit 2ae13e200c
3 changed files with 19 additions and 8 deletions
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12
include/shlib-compat.h
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@@ -52,10 +52,15 @@
shlib-versions if that is newer. */
# define versioned_symbol(lib, local, symbol, version) \
versioned_symbol2 (local, symbol, VERSION_##lib##_##version)
# define versioned_symbol2(local, symbol, name) \
versioned_symbol_1 (local, symbol, VERSION_##lib##_##version)
# define versioned_symbol_1(local, symbol, name) \
default_symbol_version (local, symbol, name)
# define compat_symbol(lib, local, symbol, version) \
compat_symbol_1 (local, symbol, VERSION_##lib##_##version)
# define compat_symbol_1(local, symbol, name) \
symbol_version (local, symbol, name)
#else
/* Not compiling ELF shared libraries at all, so never any old versions. */
@@ -65,6 +70,9 @@
# define versioned_symbol(lib, local, symbol, version) \
weak_alias (local, symbol)
/* This should not appear outside `#if SHLIB_COMPAT (...)'. */
# define compat_symbol(lib, local, symbol, version) ...
#endif