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Diffstat (limited to 'libc')
-rw-r--r--libc/misc/internals/__errno_location.c2
-rw-r--r--libc/misc/internals/__h_errno_location.c2
-rw-r--r--libc/sysdeps/linux/common/bits/errno.h3
3 files changed, 2 insertions, 5 deletions
diff --git a/libc/misc/internals/__errno_location.c b/libc/misc/internals/__errno_location.c
index 9bbc2d779..6c359f933 100644
--- a/libc/misc/internals/__errno_location.c
+++ b/libc/misc/internals/__errno_location.c
@@ -12,7 +12,7 @@
extern int errno;
#endif
-int *__errno_location(void)
+int weak_const_function *__errno_location(void)
{
return &errno;
}
diff --git a/libc/misc/internals/__h_errno_location.c b/libc/misc/internals/__h_errno_location.c
index b30859e81..c510c8143 100644
--- a/libc/misc/internals/__h_errno_location.c
+++ b/libc/misc/internals/__h_errno_location.c
@@ -12,7 +12,7 @@
extern int h_errno;
#endif
-int *__h_errno_location(void)
+int weak_const_function *__h_errno_location(void)
{
return &h_errno;
}
diff --git a/libc/sysdeps/linux/common/bits/errno.h b/libc/sysdeps/linux/common/bits/errno.h
index 611b83590..7c0aeb179 100644
--- a/libc/sysdeps/linux/common/bits/errno.h
+++ b/libc/sysdeps/linux/common/bits/errno.h
@@ -42,9 +42,6 @@
# ifndef __ASSEMBLER__
/* Function to get address of global `errno' variable. */
extern int *__errno_location (void) __THROW __attribute__ ((__const__));
-# ifdef _LIBC
-extern int weak_const_function *__errno_location(void);
-# endif
# ifdef __UCLIBC_HAS_THREADS__
/* When using threads, errno is a per-thread value. */