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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2024-03-21 17:13:30 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-06-12 12:39:05 +0300 |
| commit | 62bf20dea38c478cadac060c8178b549ed7c482a (patch) | |
| tree | 5d1ae30ccd621dc7ffafa42efb68560a09b5f3b5 /tools/perf | |
| parent | 51325935ddd82a21ee5980feafc67e76283590f8 (diff) | |
| download | linux-62bf20dea38c478cadac060c8178b549ed7c482a.tar.xz | |
perf probe: Add missing libgen.h header needed for using basename()
[ Upstream commit 581037151910126a7934e369e4b6ac70eda9a703 ]
This prototype is obtained indirectly, by luck, from some other header
in probe-event.c in most systems, but recently exploded on alpine:edge:
8 13.39 alpine:edge : FAIL gcc version 13.2.1 20240309 (Alpine 13.2.1_git20240309)
util/probe-event.c: In function 'convert_exec_to_group':
util/probe-event.c:225:16: error: implicit declaration of function 'basename' [-Werror=implicit-function-declaration]
225 | ptr1 = basename(exec_copy);
| ^~~~~~~~
util/probe-event.c:225:14: error: assignment to 'char *' from 'int' makes pointer from integer without a cast [-Werror=int-conversion]
225 | ptr1 = basename(exec_copy);
| ^
cc1: all warnings being treated as errors
make[3]: *** [/git/perf-6.8.0/tools/build/Makefile.build:158: util] Error 2
Fix it by adding the libgen.h header where basename() is prototyped.
Fixes: fb7345bbf7fad9bf ("perf probe: Support basic dwarf-based operations on uprobe events")
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/lkml/
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/util/probe-event.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c index 2a0ad9ecf0a2..5c12459e9765 100644 --- a/tools/perf/util/probe-event.c +++ b/tools/perf/util/probe-event.c @@ -11,6 +11,7 @@ #include <sys/stat.h> #include <fcntl.h> #include <errno.h> +#include <libgen.h> #include <stdio.h> #include <unistd.h> #include <stdlib.h> |