From: Roland McGrath Date: Tue, 9 Jul 1996 09:10:39 +0000 (+0000) Subject: [_LIBC] (re_comp, re_exec): Use `weak_function' keyword in defn instead of X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=301bba0b03812f19db9a62f0da3f2a41839bf117;p=pspp [_LIBC] (re_comp, re_exec): Use `weak_function' keyword in defn instead of weak_symbol macro after. --- diff --git a/regex.c b/regex.c index c41aa1f2b4..5fe307f098 100644 --- a/regex.c +++ b/regex.c @@ -5188,6 +5188,12 @@ re_compile_pattern (pattern, length, bufp) static struct re_pattern_buffer re_comp_buf; char * +#ifdef _LIBC +/* Make these definitions weak in libc, so POSIX programs can redefine + these names if they don't use our functions, and still use + regcomp/regexec below without link errors. */ +weak_function +#endif re_comp (s) const char *s; { @@ -5229,6 +5235,9 @@ re_comp (s) int +#ifdef _LIBC +weak_function +#endif re_exec (s) const char *s; { @@ -5236,15 +5245,6 @@ re_exec (s) return 0 <= re_search (&re_comp_buf, s, len, 0, len, (struct re_registers *) 0); } - -#ifdef _LIBC -/* Make these definitions weak in libc, so POSIX programs can redefine - these names if they don't use our functions, and still use - regcomp/regexec below without link errors. */ -weak_symbol (re_comp) -weak_symbol (re_exec) -#endif - #endif /* _REGEX_RE_COMP */ /* POSIX.2 functions. Don't define these for Emacs. */