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authorBrendan Heading <brendanheading@gmail.com>2015-07-29 19:37:37 +0100
committerDavid Sterba <dsterba@suse.com>2015-08-31 19:25:11 +0200
commit38c5382e3f7e02ad3669c8d4a0a37d86e4868e9d (patch)
tree70d319303ee5a8d98214e75742736d7775a416d7 /kerncompat.h
parent6936aa4c4301478aac273059c73d79d557d7774a (diff)
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btrfs-progs: compilation errors when using musl libc
- limits.h must be included to pick up PATH_MAX. - remove double declaration of BTRFS_DISABLE_BACKTRACE kerncompat.h assumed that if __GLIBC__ was not defined, it could safely define BTRFS_DISABLE_BACKTRACE, however this can be defined by the configure script. Added a check to ensure it is not defined first. Signed-off-by: Brendan Heading <brendanheading@gmail.com> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'kerncompat.h')
-rw-r--r--kerncompat.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/kerncompat.h b/kerncompat.h
index 5d92856..7c627ba 100644
--- a/kerncompat.h
+++ b/kerncompat.h
@@ -33,7 +33,9 @@
#include <features.h>
#ifndef __GLIBC__
+#ifndef BTRFS_DISABLE_BACKTRACE
#define BTRFS_DISABLE_BACKTRACE
+#endif
#define __always_inline __inline __attribute__ ((__always_inline__))
#endif