From 0d6ee549bc86fd330672a79d9a87d2c3825eea67 Mon Sep 17 00:00:00 2001 From: Peter Korsgaard Date: Mon, 5 Jul 2010 14:12:22 +0200 Subject: don't make __errno_location / __h_errno_location hidden Closes #2089 (https://bugs.busybox.net/show_bug.cgi?id=2089) __errno_location / __h_errno_location access has to go through the PLT like malloc/free, so the linuxthread variants gets used instead when compiling with -pthread. Based on http://github.com/mat-c/uClibc/commit/328d392c54aa5dc2b8e7f398a419087de497de2b Signed-off-by: Peter Korsgaard Signed-off-by: Austin Foxley --- libc/sysdeps/linux/common/bits/errno.h | 1 - libc/sysdeps/linux/common/bits/uClibc_errno.h | 3 --- 2 files changed, 4 deletions(-) (limited to 'libc/sysdeps/linux') diff --git a/libc/sysdeps/linux/common/bits/errno.h b/libc/sysdeps/linux/common/bits/errno.h index 0bf6354fb..de9688ac1 100644 --- a/libc/sysdeps/linux/common/bits/errno.h +++ b/libc/sysdeps/linux/common/bits/errno.h @@ -43,7 +43,6 @@ # ifndef __ASSEMBLER__ /* Function to get address of global `errno' variable. */ extern int *__errno_location (void) __THROW __attribute__ ((__const__)); -libc_hidden_proto(__errno_location) # ifdef __UCLIBC_HAS_THREADS__ /* When using threads, errno is a per-thread value. */ diff --git a/libc/sysdeps/linux/common/bits/uClibc_errno.h b/libc/sysdeps/linux/common/bits/uClibc_errno.h index 9c1561841..79eb7e6bd 100644 --- a/libc/sysdeps/linux/common/bits/uClibc_errno.h +++ b/libc/sysdeps/linux/common/bits/uClibc_errno.h @@ -33,9 +33,6 @@ extern int *__errno_location (void) __THROW __attribute__ ((__const__)) ; # if defined __UCLIBC_HAS_THREADS__ # include -# if defined USE___THREAD && USE___THREAD -libc_hidden_proto(__errno_location) -# endif # endif #endif /* !__ASSEMBLER__ */ -- cgit v1.2.3