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| author | H.J. Lu <hjl.tools@gmail.com> | 2017-08-22 07:47:34 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-08-22 07:50:57 -0700 |
| commit | 20962acbea349b372311a727621c860006be3fab (patch) | |
| tree | 4081bbaec7c838701452164cf6b0bfa2b8f70b43 /include/printf.h | |
| parent | a16e8bc08edca84d507715c66d6cddbbc7ed3b62 (diff) | |
| download | glibc-20962acbea349b372311a727621c860006be3fab.tar.gz glibc-20962acbea349b372311a727621c860006be3fab.tar.xz glibc-20962acbea349b372311a727621c860006be3fab.zip | |
Hide internal printf functions [BZ #18822/21986]
Hide internal printf functions to allow direct access within libc.so and libc.a without using GOT nor PLT. Since __guess_grouping has been changed to take 2 arguments by commit a1d84548c8aa7023cd039c85f81b831eef6d4a4c Author: Ulrich Drepper <drepper@redhat.com> Date: Fri Feb 11 18:50:36 2000 +0000 the third argument passed to __guess_grouping is removed. [BZ #18822] [BZ #21986] * include/printf.h (__printf_fphex): Add attribute_hidden. (__guess_grouping): New prototype. * stdio-common/printf_fp.c (__guess_grouping): Removed. * stdio-common/reg-printf.c (__register_printf_specifier): Add libc_hidden_proto and libc_hidden_def. * stdlib/strfmon_l.c (__guess_grouping): Removed. (__vstrfmon_l): Remove the third argument passed to __guess_grouping.
Diffstat (limited to 'include/printf.h')
| -rw-r--r-- | include/printf.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/printf.h b/include/printf.h index 7b4d209c47..d051514119 100644 --- a/include/printf.h +++ b/include/printf.h @@ -8,7 +8,7 @@ /* Now define the internal interfaces. */ extern int __printf_fphex (FILE *, const struct printf_info *, - const void *const *); + const void *const *) attribute_hidden; extern int __printf_fp (FILE *, const struct printf_info *, const void *const *); libc_hidden_proto (__printf_fp) @@ -16,5 +16,9 @@ extern int __printf_fp_l (FILE *, locale_t, const struct printf_info *, const void *const *); libc_hidden_proto (__printf_fp_l) +extern unsigned int __guess_grouping (unsigned int intdig_max, + const char *grouping) + attribute_hidden; + # endif /* !_ISOMAC */ #endif |