Joseph Myers
039c721a30
Fix -Os putc_unlocked, fputc_unlocked linknamespace, localplt issues (bug 15105, bug 19463). ...
Continuing the fixes for linknamespace and localplt test failures with
-Os that arise from functions not being inlined in that case, this
patch fixes such failures for putc_unlocked and fputc_unlocked.
libc_hidden_* are used for both functions, while namespace issues are
addressed by making putc_unlocked a weak alias of hidden
__putc_unlocked, which is called in the one place where namespace
issues arise (and defined as an inline function in include/stdio.h).
Tested for x86_64 (both without -Os to make sure that case continues
to work, and with -Os to make sure all the relevant linknamespace and
localplt test failures are resolved). This completes fixing the -Os
linknamespace failures (at least for x86_64); localplt failures remain
after this patch.
2018-02-19 Joseph Myers <joseph@codesourcery.com>
[BZ #15105 ]
[BZ #19463 ]
* libio/fputc_u.c (fputc_unlocked): Use libc_hidden_def.
* libio/putc_u.c (putc_unlocked): Rename to __putc_unlocked and
define as weak alias of __putc_unlocked. Use libc_hidden_weak.
* include/stdio.h [!_ISOMAC] (fputc_unlocked): Use
libc_hidden_proto.
[!_ISOMAC] (putc_unlocked): Likewise.
[!_ISOMAC] (__putc_unlocked): Declare as hidden function, and
define inline if [__USE_EXTERN_INLINES].
* misc/syslog.c (__vsyslog_chk): Call __putc_unlocked instead of
putc_unlocked.
2018-02-21 18:02:24 +00:00
2018-01-01 00:32:25 +00:00
2018-02-12 07:34:50 -05:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2009-01-23 20:41:36 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2017-08-18 18:38:55 -03:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2012-01-07 23:57:22 -05:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-02-21 18:01:11 +00:00
2013-06-08 00:22:23 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-02-07 14:57:31 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-02-21 18:02:24 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2016-12-21 11:52:19 +01:00
2017-02-25 09:59:46 -05:00
2018-01-01 00:32:25 +00:00
2014-11-05 15:24:08 +05:30
2006-06-17 17:01:42 +00:00
2018-01-01 00:32:25 +00:00
2014-12-16 10:27:16 +01:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2015-08-29 18:07:00 -04:00
2018-01-01 00:32:25 +00:00
2018-02-02 10:46:26 +01:00
2018-01-01 00:32:25 +00:00
2018-02-02 10:46:26 +01:00
2018-02-02 10:46:26 +01:00
2018-01-01 00:32:25 +00:00
2018-01-02 22:07:59 +01:00
2018-01-01 00:32:25 +00:00
2012-01-07 23:57:22 -05:00
2017-02-06 18:15:18 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
2017-06-23 17:38:17 -03:00
2018-01-01 00:32:25 +00:00
2018-01-01 00:32:25 +00:00
039c721a30