use wrapper headers to hide most namespaced/internally-public symbols

not all prefixed symbols can be made hidden. some are part of
ABI-compat (e.g. __nl_langinfo_l) and others are ABI as a consequence
of the way copy relocations for weak aliases work in ELF shared
libraries. most, however, can be made hidden.

with this commit, there should be no remaining unintentionally visible
symbols exported from libc.so.

1 files changed, 5 insertions, 5 deletions

diff --git a/src/include/time.h b/src/include/time.h
index 991f0b4d..24c87973 100644
--- a/src/include/time.h
+++ b/src/include/time.h
@@ -3,12 +3,12 @@
 
 #include "../../include/time.h"
 
-int __clock_gettime(clockid_t, struct timespec *);
+hidden int __clock_gettime(clockid_t, struct timespec *);
 
-char *__asctime_r(const struct tm *, char *);
-struct tm *__gmtime_r(const time_t *restrict, struct tm *restrict);
-struct tm *__localtime_r(const time_t *restrict, struct tm *restrict);
+hidden char *__asctime_r(const struct tm *, char *);
+hidden struct tm *__gmtime_r(const time_t *restrict, struct tm *restrict);
+hidden struct tm *__localtime_r(const time_t *restrict, struct tm *restrict);
 
-size_t __strftime_l(char *restrict, size_t, const char *restrict, const struct tm *restrict, locale_t);
+hidden size_t __strftime_l(char *restrict, size_t, const char *restrict, const struct tm *restrict, locale_t);
 
 #endif