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libbpf: add common min/max macro to libbpf_internal.h

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Multiple files in libbpf redefine their own definitions for min/max.
Let's define them in libbpf_internal.h and use those everywhere.

Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Acked-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
This commit is contained in:
Andrii Nakryiko
2019-06-17 12:26:50 -07:00
committed by Daniel Borkmann
parent 7f94208c8f
commit d7fe74f940
5 changed files with 10 additions and 15 deletions
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3
tools/lib/bpf/btf_dump.c
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@ -18,9 +18,6 @@
#include "libbpf.h"
#include "libbpf_internal.h"
#define min(x, y) ((x) < (y) ? (x) : (y))
#define max(x, y) ((x) < (y) ? (y) : (x))
static const char PREFIXES[] = "\t\t\t\t\t\t\t\t\t\t\t\t\t";
static const size_t PREFIX_CNT = sizeof(PREFIXES) - 1;