diff options
| author | Florian Fainelli <florian.fainelli@broadcom.com> | 2026-10-26 10:48:10 -0700 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2026-10-27 17:40:37 -0300 |
| commit | 022b0ac5d3e87f87cb7ba42d04d0bc3ddfdd6be4 (patch) | |
| tree | 21adf03c450b99407995ec454f604354e7e49ff3 /tools | |
| parent | e0e4470aa53c0022418290fb551c21da4bd50209 (diff) | |
perf parse-events: Include errno.h before kernel headers
Building perf against uClibc fails in config_term_common():
util/parse-events.c:954:30: error: 'ERANGE' undeclared
The kernel headers included before errno.h pull in asm/errno.h. uClibc's
bits/errno.h undefines EDOM, EILSEQ and ERANGE before including
linux/errno.h, but the kernel header include guards prevent these macros
from being defined again.
Include errno.h before the kernel headers so ERANGE remains defined.
Fixes: 6b9c0261b3fb298b ("perf record: Add ratio-to-prev term")
Reviewed-by: James Clark <james.clark@linaro.org>
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Faisal Bukhari <faisalbukhari523@gmail.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Qinxin Xia <xiaqinxin@huawei.com>
Cc: Thomas Falcon <thomas.falcon@intel.com>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/util/parse-events.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 2f3317ce17f0..f3ba70d4f76b 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -1,10 +1,10 @@ // SPDX-License-Identifier: GPL-2.0 +#include <errno.h> #include <linux/hw_breakpoint.h> #include <linux/err.h> #include <linux/list_sort.h> #include <linux/zalloc.h> #include <dirent.h> -#include <errno.h> #include <sys/ioctl.h> #include <sys/param.h> #include "cpumap.h" |