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On Tue, Dec 07, 2004 at 12:54:33PM -0800, Roland McGrath wrote: > Can you replace that repeated #if mess with just one that defines a single > macro for the other to test? Sure. I was too lazy, sorry. 2004-12-07 Jakub Jelinek <jakub@redhat.com> * sysdeps/posix/sysconf.c (__sysconf_check_spec): Only define if it will be actually used. --- libc/sysdeps/posix/sysconf.c.jj 2004-12-06 12:44:16.000000000 +0100 +++ libc/sysdeps/posix/sysconf.c 2004-12-07 22:01:24.312738283 +0100 @@ -34,7 +34,14 @@ #include <regex.h> +#define NEED_CHECK_SPEC \ + (!defined _XBS5_ILP32_OFF32 || !defined _XBS5_ILP32_OFFBIG \ + || !defined _XBS5_LP64_OFF64 || !defined _XBS5_LPBIG_OFFBIG \ + || !defined _POSIX_V6_ILP32_OFF32 || !defined _POSIX_V6_ILP32_OFFBIG \ + || !defined _POSIX_V6_LP64_OFF64 || !defined _POSIX_V6_LPBIG_OFFBIG) +#if NEED_CHECK_SPEC static long int __sysconf_check_spec (const char *spec); +#endif /* Get the value of the system variable NAME. */ @@ -1210,6 +1217,7 @@ __sysconf (name) weak_alias (__sysconf, sysconf) libc_hidden_def (__sysconf) +#if NEED_CHECK_SPEC static long int __sysconf_check_spec (const char *spec) { @@ -1230,3 +1238,4 @@ __sysconf_check_spec (const char *spec) __set_errno (save_errno); return ret; } +#endif Jakub
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